PULLEYS & COMPONENTS for polyurethane … Pulleys and Components Contents 4-17 Timing Pulleys and Components 4 Timing belt pulleys 5 Pulley pitch range 10 Pulley Tooth Design – Overview
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THE POWER OF A WELL-MESHED GROUP.
PULLEYS & COMPONENTSfor polyurethane timing belt drives
2
Polyurethane Timing Belt Drives
2
Advice
Please note that this catalogue contains the theoretical pitch circle diameters d0 for timing pulleys and idlers, whe-reas the Mulco belt-pilot programme uses the real values for online calculations.
Calculations made with reference to the catalogue data apply solely to polyurethane timing belt drives using BRECO®, BRECOFLEX®, CONTI SYNCHROCHAIN® and CONTI SYN CHRO FLEX® polyurethane timing belts. Subject to change in the course of technical product development.
BRECO® / BRECOFLEX® are registered trademarks of BRECO Antriebstechnik Breher GmbH & Co. KG, Kleiststraße 53, 32457 Porta Westfalica, Germany.
CONTI SYNCHROCHAIN® / CONTI SYNCHROFLEX® are registered trademarks of ContiTech Antriebssysteme GmbH, Vahrenwalder Straße 9, 30165 Hannover, Germany.
MULCO® is a registered trademark of Wilhelm Herm. Müller GmbH & Co. KG, Heinrich Nordhoff-Ring 14, 30826 Garbsen, Germany.
© 2011 MULCO-Europe EWIV. All rights reserved.Reproduction of the entirely of text or parts prohibited.
Important advice for catalogue users
33
Pulleys and Components
Contents
4-17 Timing Pulleys and Components
4 Timing belt pulleys
5 Pulley pitch range
10 Pulley Tooth Design – Overview
12 Materials, Overview
14 Ordering information
18 ATN system components
24 Timing pulleys AT-Profile
32 Timing pulleys ATP-Profile
36 Timing pulleys self-tracking Profiles
64 Timing pulleys T-Profile
74 Timing pulleys Imperial-Profiles
84 Timing pulleys Special Profiles K 1.5
86 Timing pulley bars
96 Timing pulley bars with hubs
100 Shaft locking elements for timing pulleys
102 Tensioners
110 Clamp plates
114 Guide rails
118-121 Service and Accessories
118 Mulco belt-pilot programme
119 Belt tension gauges
120 Polyurethane timing belt welder
121 List of Catalogues
123 Addresses
4
Polyurethane Timing Belt Drives
4
Timing belt pulleys
End-to-end product rangeMulco supplies a complete range of pulleys and other components carefully integrated with their entire portfolio of timing belts. The standard stock range includes more than 3,500 different pulleys, tensioners, tension plates, clamping plates, and guide rails. Almost any combination of materials - be it aluminum, conventional steel alloys, stainless steel or plastic materials - can be turned into high-quality belt drive components. Surfaces are treated by anodizing, hard anodizing, hard coating, galvanizing, burnishing, phosphating, plasma plating, nitro-carburizing and other common methods.
Off-the-shelf and fully customized productsTiming belt operation is significantly impacted by the qua-lity of the pulleys. Technically speaking, volume production of the standardized Mulco range of pulleys is therefore just as sophisticated as the design and production of pulleys and components to customers specifications. Thus, this strategic commitment not only relies on high-levels of qua-lity but also on fast delivery - worldwide.
Mulco belt-pilotOur interactive Internet programme enables you to gene-rate your personal design solutions online. Whatever field of technology you are interested in - power transmission, linear, transport or components - use Mulco belt-pilot at www.mulco.net for 24/7 access to the actual product in for mation, CAD downloads and calculations you need.
High quality standardsMulco‘s factories manufacturing pulleys and components rely on the latest-generation Profilators. High precision, flexible manufacturing and fast throughput are ensured by machines with automatic feeders able to take multiple process steps, i. e. polygon machining, spline cutting or tooth shaping machining, to 1/100th of a millimetre accu-racy. Downstream measurement from simple inspection of finished parts to modern conturoscope scanning (at a resolution of 1/1000th of a millimetre) to 3D measuring equipment make sure that the exactly defined quality standards are met. All pulley manufacturers contributing to the Mulco range are certified according to DIN EN ISO 9001:2000.
Complete belt drive solutions
55
Pulleys and Components
Pulley pitch range - Overview
Pulley pitch range
T-Series
q T 2q T 2.5q T 5q T 10q T 20
K-Series
q K 1q K 1.5
HTD/STD-Series
q HTD 3M*)q HTD 5M*)q HTD 8M*)q HTD 14M*)q STD S3M*)q STD S5M*)q STD S8M*)
*) Conti C-toothform. Further profiles and types on request.
High power profiles with curved-teeth - self-tracking
q BAT 10q BATK 10q BAT 15q BATK 15
Special requirements upon request.
AT-Series
q AT 3q AT 5q AT 10q AT(S) 15q AT 20
CTD-Series
q CTD - C8Mq CTD - C14M
Selftracking - Series
q TK5 K6 q TK10 K6q TK10 K13q TK20 K13q ATK5 K6q ATK10 K6q ATK10 K13q ATK20 K13q ATN10 K6q ATN12.7 K6q L K13q H K13
ATN-Series
q ATN 10q ATN 12.7q ATN 20
Standard Pulley ATL-Series
q ATL 5q ATL 10q ATL 20
SelftrackingSFAT-Series
q SFAT 10q SFAT 15q SFAT 20
Imperial-Series
q M / MXL / Mini-Pitch
q XLq Lq Hq XHq XXH
ATP-Series
q ATP 10q ATP 15
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Polyurethane Timing Belt Drives
Pulleys ... Made-To-Order
• Modern CNC-Technology
• Pulleys Made To Specification
• Superior Quality Manufacturing
• Outstanding Product Performance
6
7
Pulleys and Components
• DIN EN ISO 9001 ff Certified
• Prototyping – Short Runs - Production
• Perfect Meshing of Pulley and Timing Belt
7
8
Polyurethane Timing Belt Drives
8
Pulleys ... Made-To-Order
Keyway
Set Screw Pulley Hub
Rolled-on Flanges
Snap Ring Groove
Counter Bore
BorePrepared for TL Bushing
HubMountingHoles
Single Flanged Pulley
99
Pulleys and Components
Un-Flanged Pulley
LighteningHoles
Bolt Hole Circle
Self-Tracking Groove
Pilot Bore
Set Screw Pulley Face
MountingHoles
Screwed-on Flanges
Threaded and Through Holes for QD Bushing
10
Polyurethane Timing Belt Drives
10
Selecting a special pulley tooth gap can increase the accuracy of the timing belt system by decreasing or elimi-nating “play” between the timing belt and the pulley. Linear drives and systems requiring precise positioning and high repeatability or fast settling times can benefit from reduced
Pulley tooth design versions available
BELT ELEVATION AND CONTACT SURFACE COMPARISON
Pulley Tooth Design – Overview
“play”. The illustrations below show the meshing of the timing belt with the tooth gap designs available for metric pitches. For drive designs using “SE” or “0” – tooth gap pulleys, please consult your Mulco-Partner.
T-Profile
T-Series AT-Series Imperial-Series
Tension Member
Normal BacklashTooth Gap
Normal BacklashTooth Gap
Timing Belt
Tooth Gap
Pulley
Zero Backlash“0” Tooth Gap
Zero Backlash“0” Tooth Gap
Reduced Backlash“SE” Tooth Gap
Reduced Backlash“SE” Tooth Gap
AT-Series
AT AT AT
T T T
AT AT AT
dcs = belt diameter at carrying sidedf = pulley root diameter
dk = pulley outside diameterthbb = belt thickness without tooth
thbt = belt thickness including tooth
d0 = pitch diameter
contactsurfaces
contactsurfaces
dcs = dk + 2 x thbb dcs = df + 2 x thbt dcs = dk + 2 x thbb
1111
Pulleys and Components
We offer three pulley tooth designs for metric pitches as follows:
Standard and optional Pulley Tooth Designs
- Normal Backlash- Reduced Backlash “SE”- Zero Backlash “0”
Standard – Standard tooth design will be supplied if no options are specified when ordering.
T-Series Tooth Gap ordering examples
Normal Backlash# of teeth < 20: AL 40 T10 – SE / 18 – 2# of teeth > 20: AL 40 T10 / 24 – 2For pulleys with < = 20 teeth Reduced Backlash“SE” is standard. Normal Backlash is onlyavailable for pulleys with > 20 teeth.
Reduced Backlash “SE”# of teeth < 20: AL 40 T10 – SE / 18 – 2# of teeth > 20: AL 40 T10 – SE / 24 – 2Reduced Backlash “SE” is standard for pulleys< 20 teeth. For pulleys > 20 teeth ReducedBacklash “SE” must be specified.
Zero Backlash “0”# of teeth < 20: AL 40 T10 – 0 / 18 – 2# of teeth > 20: AL 40 T10 – 0 / 24 – 2Zero Backlash “0” must be specified forall pulleys.
AT-Series Tooth Gap ordering examples
Normal Backlash# of teeth – All: AL 42 AT10 / 24 – 2Normal Backlash is standard for all pulleys.
Reduced Backlash “SE”# of teeth – All: AL 42 AT10 – SE / 24 -2Reduced Backlash “SE” must be specifiedfor all pulleys.
Zero Backlash “0”# of teeth – All: AL 42 AT10 – 0 / 24 -2Zero Backlash “0” must be specified forall pulleys.
The charts below show the standard and optional tooth designs based on the Number of Pulley Teeth.
thbt = belt thickness including tooth
d0 = pitch diameter
Metric T-Series
Pulley< 20 teeth
Optional
Standard
Optional
Pulley> 20 teeth
Standard
Optional
# of Pulley Teeth“All”
Standard
Optional
Optional
Tooth GapDesigns
Tooth GapDesigns
NormalBacklash
NormalBacklash
ReducedBacklash “SE”
ReducedBacklash “SE”
ZeroBacklash “0”
ZeroBacklash “0”
AT-Series excluding AT20
Optional – Optional tooth design must be specified at the time of ordering, otherwise the standard tooth gap design will be provided.
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Polyurethane Timing Belt Drives
12
Materials
Surface treatments
Materials, Overview
Aluminum (AL)q Suitable for moderate power transmissionq Low weight / reduced rotational inertiaq Average chemical and corrosion resistanceq RoHS-compliant standard material (for stock pulleys)
AlCu4MgSi (A), EN AW-2017A and AlZn5Mg3Cu, EN AW-7022 (for ATP10, ATP15)
Aluminum
Anodizedq Increased chemical and corrosion resistanceq Available in clear, black or coloredq Limited increase in surface hardness
Hard anodizedq Excellent chemical and corrosion resistanceq Increased surface hardnessq Resistant to abrasion
Steel
Black Oxideq Increased chemical and corrosion resistance
Galvanizedq Enhanced corrosion resistance
Chrome-platedq Increased chemical and corrosion resistance
Nickel-platedq Increased chemical and corrosion resistanceq Balancing according to DIN ISO 1940
Stainless steel (VA)q Suitable for high powerq Durable / abrasion resistantq Meets FDA regulationsq Excellent chemical and corrosion resistance
Steel (ST)q Suitable for high powerq Durable / abrasion resistantq Limited chemical and corrosion resistanceq Standard SMn30 material 11, material no. 1.0715
EN 10 277; ck45/c45e, material no. 1.1191 EN 10083
Delrin (POM)q Limited power transmissionq Excellent chemical and corrosion resistanceq Non-Metallicq Stainless steel flanges recommended
Other surface finishes upon request.
Further materials upon request.
Flanges
Zinc plated steel is used as the standard material. Special versions to user requirements.
Mounting is achieved by rolling, crimping or screwing depending on the tooth profile and number of teeth.
The belt width b is dependent on the pulley width B to guarantee sufficient width clearance. This clearance is not dimensioned separately.
1313
Pulleys and Components
Minimum number of pulley teeth and tension roller diameters
Information on minimum number of teeth and minimum diameters are listed in the catalogues for BRECO®, BRECOFLEX®, CONTI SYNCHROFLEX® and CONTI SYNCHROCHAIN® polyurethane timing belts.
Belt widths relative to pulley tooth widths
Metric tooth profiles
Belt width (mm) 4 6 8 10 16 20 25 32 50 75 100 150
Flanged/unflanged timing pulleys
Pulley tooth width (mm) 8 12 14 16 22 26 32 40 60 85 110 160
Self-tracking timing pulleys
Pulley tooth width (mm) - - - - 21 25 30 37 55 80 105 155
Tolerances
The central pulley bore is produced to H7 tolerance unless otherwise requested. All untoleranced dimensions are manufactured to the tolerance class “medium” according to DIN 7168.
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Polyurethane Timing Belt Drives
14
Ordering information
The production of timing pulleys is subject to a continuous quality control. Timing pulleys are generally hobbed. Optimum function is reached by precisely generating toothforms and achieving pitch uniformity.
The material and dimensions of the timing pulley such as number of teeth, pulley width, bore and flange arrange-ment are defined by the customer. Below, recommenda-tions for the designer can be found.
How to find a stock pulley
Is the number of teeth marked in blue?
no
Is the pulley width marked in blue?
yesno
yes
nostock pulley
stock pulley
nostock pulley
1515
Pulleys and Components
Even without supplying a drawing you are able to get a functional and quality product relating to our timing belt program by using our standard order text.
You will find sample order texts for various pulley versions linked to the following drawings.
without hub
with hub
Order text: Timing pulley Al 40 AT 10/24-2 d = 20 H7
Order text: Timing pulley Al 50 AT 10/24-0 Hub Ø 58 x 10 d = 20 H7 with keyway
Order example:
Pulley Al 70 AT10 / 25 - 2 hub Ø 60x10 d = 30 H7 with keyway
MaterialWidth BN
Type / PitchNumber of teethNumber of fl angesHub dimensionsBoreKeyway according to DIN 6885
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Polyurethane Timing Belt Drives
16
Ordering information
Position and number of flanges
Number of flanges: 2 Bore fastening
Order text: Timing pulley Al 40 AT 10/24-2 d = 20 H7
Order text for bore fastener:Tapped hole M6, centre of hub
Bore fasteningNumber of flanges: 1
Order text for a flangeopposite the hub side: ________-1g
Order text for bore fastener:Tapped hole M6, centre of tooth gap
Number of flanges: 1 Further order codes:
Tapped hole M4, centre through keyway(or opposite keyway)
Tapped hole M4, centre through tooth gap(or through tooth)
Tapped hole M4, centre of hub90° offset to keyway
2 tapped holes M4, centre of hub90° and 180° offset to keyway
Order text for a flangeon the hub side: ________-1a
1717
Pulleys and Components
Position and dimensions of turned recesses
Order text for turned recess:Turned recess 50 x 16 deep
Order text for turned recess:Turned recess 50 x 16 deep hub side
Order text for turned recess:Turned recess 50 x 16 deep opposite hub
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Polyurethane Timing Belt Drives
18
ATN system components
Timing pulleys ATN 12.7
Materials:Sync pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Belt width b [mm] 25 50 75 100Pulley width B [mm] 32 60 85 110Total width BN [mm] 42 70 95 120
Other dimensions.z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameterlN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
Order example:
Pulley AL 70 ATN 12.7 / 60 - 0 Hub 110x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x ln
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
6770747682
86909396
102
105110113117121
dB
[mm]
126129134137142
145150153158161
166171174179182
d0
[mm]
60,6464,6868,7272,7776,81
80,8584,8988,9492,9897,02
101,06105,11109,15113,19117,23
d0
[mm]
121,28125,32129,36133,40137,45
141,49145,53149,57153,62157,66
161,70165,74169,79173,83177,87
dN x lN[mm]
30x1032x1036x1040x1040x10
46x1046x1046x1050x1058x10
58x1058x1058x1060x1060x10
dN x lN[mm]
60x1060x1060x1060x1060x10
60x1060x1060x1060x1060x10
60x1060x1060x1060x1060x10
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
4751555963
6771757983
87919599
103
dmax
[mm]
107111116120124
128132134136140
146152154158162
dK
[mm]
58,8262,8666,9070,9574,99
79,0383,0787,1291,1695,20
99,24103,29107,33111,37115,41
dK
[mm]
119,46123,50127,54131,58135,63
139,67143,71147,75151,80155,84
159,88163,92167,97172,01176,05
HubHub BoreBore
(ATN pulleys with 12.7 pitch only)
1919
Pulleys and Components
Timing pulleys ATN 12.7
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
185191195198201
207210214217223
226230236239242
245252255258261
268271274280284
287290296300302
306310315320325
dB
[mm]
329332335341344
348351355360363
367372377382386
388391396401405
410412418420425
429434438440444
448453459463465
d0
[mm]
181,91185,96190,00194,04198,08
202,13206,17210,21214,25218,30
222,34226,38230,42234,47238,51
242,55246,59250,64254,68258,72
262,76266,81270,85274,89278,93
282,98287,02291,06295,11299,15
303,19307,23311,28315,32319,36
d0
[mm]
323,40327,45331,49335,53339,57
343,62347,66351,70355,74359,79
363,83367,87371,91375,96380,00
384,04388,08392,13396,17400,21
404,25408,30412,34416,38420,42
424,47428,51432,55436,59440,64
444,68448,72452,76456,81460,85
dN x lN[mm]
90x1090x1090x10
110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10140x10140x10
140x10140x10140x10140x10140x10
dN x lN[mm]
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H730H7
dmax
[mm]
164170174178180
186190194196200
204208214217220
223231233236239
246249252258262
265268261265268
271274281284290
dmax
[mm]
293297300306309
312316319325328
332336341346350
350355360365369
374374379384389
393398398403408
412417422427427
dK
[mm]
180,09184,14188,18192,22196,26
200,31204,35208,39212,43216,48
220,52224,56228,60232,65236,69
240,73244,77248,82252,86256,90
260,94264,99269,03273,07277,11
281,16285,20289,24293,28297,33
301,37305,41309,45313,50317,54
dK
[mm]
321,58325,62329,67333,71337,75
341,79345,84349,88353,92357,96
362,01366,05370,09374,13378,18
382,22386,26390,31394,35398,39
402,43406,48410,52414,56418,60
422,65426,69430,73434,77438,82
442,86446,90450,94454,99459,03
Hub HubBore Bore
(ATN pulleys with 12.7 pitch only)
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Polyurethane Timing Belt Drives
20
ATN system components
Self-tracking pulleys ATN 10 K6
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 50 75 100Pulley width B [mm] 55 80 105Total width BN [mm] 65 90 115Tooth width a [mm] 27,5 52,5 77,5
Other dimensions.z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
Order example:
Pulley AL 65 ATN 10 K6 / 32 double Hub 65x5; dv
Material
Total width BN
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
t[mm]
55555
55555
55555
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
dN x lN[mm]
46x546x550x550x558x5
60x560x560x560x560x5
dN x lN[mm]
60x560x565x565x565x5
65x570x570x570x570x5
80x580x580x580x590x5
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
4447515356
5962666972
dmax
[mm]
7578828588
919498
101104
109112115118122
dK
[mm]
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
dK
[mm]
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
Hub HubBore Bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
2121
Pulleys and Components
Self-tracking pulleys ATN 10 K6
Hub Hub Bore
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
55555
55555
55555
55555
55555
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
dN x lN[mm]
90x590x590x595x595x5
95x595x5
110x5110x5110x5
110x5110x5110x5110x5110x5
110x5110x5110x5140x5140x5
140x5140x5140x5140x5140x5
140x5140x5140x5140x5140x5
140x5140x5160x5160x5160x5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H720H720H720H7
20H720H720H720H720H7
dmax
[mm]
123126129132136
139142145148152
155158161164167
171174177181183
187190193196201
203206209212215
218222225228232
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
55555
55555
55555
55555
55555
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
160x5160x5160x5160x5160x5
160x5160x5160x5160x5160x5
160x5160x5160x5160x5160x5
160x5180x5180x5180x5180x5
180x5180x5180x5180x5180x5
180x5180x5180x5180x5180x5
180x5180x5180x5180x5180x5
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
234238241244247
250253257260263
268270273276279
282285288292295
298301304308311
314317321324327
330333336339343
dK
[mm]
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
Bore
22
Polyurethane Timing Belt Drives
22
ATN system components
Self-tracking pulleys ATN 12.7 K6
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 50 75 100Pulley width B [mm] 55 80 105Total width BN [mm] 65 90 115Tooth width a [mm] 27,5 52,5 77,5
Order example:
Pulley AL 65 ATN 12.7 K6 / 32 double Hub 60x5; dv
Material
Total width BN
Type / pitch
Number of teeth
Bore
z
2021222324
25262728
299
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
t[mm]
55555
55555
55555
d0
[mm]
80,8584,8988,9492,9897,02
101,06105,11109,15113,19117,23
d0
[mm]
121,28125,32129,36133,40137,45
141,49145,53149,57153,62157,66
161,70165,74169,79173,83177,87
dN x lN[mm]
46x546x546x550x558x5
58x558x558x560x560x5
dN x lN[mm]
60x560x560x560x560x5
60x560x560x560x560x5
60x560x560x560x560x5
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
67 71757983
87919599
103
dmax
[mm]
107111116120124
128132134136140
146152154158162
dK
[mm]
79,0383,0787,1291,1695,20
99,24103,29107,33111,37115,41
dK
[mm]
119,46123,50127,54131,58135,63
139,67143,71147,75151,80155,84
159,88163,92167,97172,01176,05
Hub HubBore Bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
Other dimensions.z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
2323
Pulleys and Components
Self-tracking pulleys ATN 12.7 K6
Hub Hub Bore
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
55555
55555
55555
55555
55555
d0
[mm]
181,91185,96190,00194,04198,08
202,13206,17210,21214,25218,30
222,34226,38230,42234,47238,51
242,55246,59250,64254,68258,72
262,76266,81270,85274,89278,93
282,98287,02291,06295,11299,15
303,19307,23311,28315,32319,36
dN x lN[mm]
90x590x590x5
110x5110x5
110x5110x5110x5110x5110x5
110x5110x5110x5110x5110x5
110x5110x5110x5110x5110x5
110x5110x5110x5110x5110x5
110x5110x5110x5140x5140x5
140x5140x5140x5140x5140x5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dmax
[mm]
164170174178180
186190194196200
204208214217220
223231233236239
246249252258262
265268261265268
271274281284290
dK
[mm]
180,09184,14188,18192,22196,26
200,31204,35208,39212,43216,48
220,52224,56228,60232,65236,69
240,73244,77248,82252,86256,90
260,94264,99269,03273,07277,11
281,16285,20289,24293,28297,33
301,37305,41309,45313,50317,54
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
t[mm]
55555
55555
55555
55555
55555
55555
55555
d0
[mm]
323,40327,45331,49335,53339,57
343,62347,66351,70355,74359,79
363,83367,87371,91375,96380,00
384,04388,08392,13396,17400,21
404,25408,30412,34416,38420,42
424,47428,51432,55436,59440,64
444,68448,72452,76456,81460,85
dN x lN[mm]
140x5140x5140x5140x5140x5
140x5140x5140x5140x5140x5
140x5140x5140x5160x5160x5
160x5160x5160x5160x5160x5
160x5160x5160x5160x5160x5
160x5160x5160x5160x5160x5
160x5160x5160x5160x5160x5
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H730H7
dmax
[mm]
293297300306309
312316319325328
332336341346350
350355360365369
374374379384389
393398398403408
412417422427427
dK
[mm]
321,58325,62329,67333,71337,75
341,79345,84349,88353,92357,96
362,01366,05370,09374,13378,18
382,22386,26390,31394,35398,39
402,43406,48410,52414,56418,60
422,65426,69430,73434,77438,82
442,86446,90450,94454,99459,03
Bore
24
Polyurethane Timing Belt Drives
24
Timing pulleys AT-Profile
AT 3
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Belt width b [mm] 6 10 16 25 32Pulley width B [mm] 10 15 22 32 40Total width BN [mm] 16 21 28 38 46
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
Order example:
Timing pulley AL 28 AT 3 / 60 - 0 Hub 38x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
Stock pulleys up to z = 40 with flanges
Stock pulleys overz = 44 without flanges
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
1718192123
2425262628
3030303234
dB
[mm]
3435363637
3940404242
4345454747
d0
[mm]
14,3215,2816,2317,1918,14
19,1020,0521,0121,9622,92
23,8724,8325,7826,7427,69
d0
[mm]
28,6529,6030,5631,5132,47
33,4234,3835,3336,2937,24
38,2039,1540,1141,0642,02
dN x lN[mm]
10x610x610x612x612x6
14x614x614x614x614x6
16x616x616x616x616x6
dN x lN[mm]
20x620x620x620x620x6
20x622x622x622x622x6
26x626x626x626x630x6
dV
[mm]
4H74H74H74H74H7
4H76H76H76H76H7
6H76H76H76H76H7
dV
[mm]
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
dmax
[mm]
45678
910111213
1415151617
dmax
[mm]
1819202122
2324252627
2829303132
dK
[mm]
13,9114,8715,8216,7817,73
18,6919,6420,6021,5522,51
23,4624,4225,3726,3327,28
dK
[mm]
28,2429,1930,1531,1032,06
33,0133,9734,9235,8836,83
37,7938,7439,7040,6541,61
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
2525
Pulleys and Components
AT 3
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
4850505252
5353555556
5858606061
6264646666
6868707072
7274747475
7678788080
dB
[mm]
8282848486
8688889090
9193939494
9696969999
100100102102104
104104106106108
108110110112112
d0
[mm]
42,9743,9344,8845,8446,79
47,7548,7049,6650,6151,57
52,5253,4854,4355,3956,34
57,3058,2559,2160,1661,12
62,0763,0363,9864,9465,89
66,8567,8068,7569,7170,66
71,6272,5773,5374,4875,44
d0
[mm]
76,3977,3578,3079,2680,21
81,1782,1283,0884,0384,99
85,9486,9087,8588,8189,76
90,7291,6792,6393,5894,54
95,4996,4597,4098,3699,31
100,27101,22102,18103,13104,09
105,04106,00106,95107,91108,86
dN x lN[mm]
30x630x630x634x634x6
34x634x634x634x634x6
34x634x634x634x634x6
38x638x638x638x638x6
38x638x638x638x638x6
38x638x650x650x650x6
50x650x650x650x650x6
dN x lN[mm]
50x650x650x650x650x6
50x650x650x650x650x6
50x665x665x665x665x6
65x665x665x665x665x6
65x665x665x665x665x6
65x665x665x665x665x6
65x665x665x665x665x6
dV
[mm]
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H78H78H7
8H78H78H78H78H7
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H710H710H710H710H7
10H710H710H710H710H7
dmax
[mm]
3334353636
3738394041
4243444546
4748495051
5253545556
5758585960
6162636465
dmax
[mm]
6667686970
7172737475
7677787979
8081828384
8586878889
9091929394
9596979899
dK
[mm]
42,5643,5244,4745,4346,38
47,3448,2949,2550,2051,16
52,1153,0754,0254,9855,93
56,8957,8458,8059,7560,71
61,6662,6263,5764,5365,48
66,4467,3968,3469,3070,25
71,2172,1673,1274,0775,03
dK
[mm]
75,9876,9477,8978,8579,80
80,7681,7182,6783,6284,58
85,5386,4987,4488,4089,35
90,3191,2692,2293,1794,13
95,0896,0496,9997,9598,90
99,86100,81101,77102,72103,68
104,63105,59106,54107,50108,45
Hub HubBore Bore
26
Polyurethane Timing Belt Drives
26
Timing pulleys AT-Profile
AT 5
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Belt width b [mm] 10 16 25 32 50 75 100Pulley width B [mm] 16 22 32 40 60 85 110Total width BN [mm] 22 28 38 46 66 91 116
Order example:
Pulley AL 28 AT 5 / 60 - 0 Hub 65x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
Stock pulleys up to z = 44 with flanges
Stock pulleys overz = 48 without flanges
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
2830323435
3637394042
4345474850
dB
[mm]
5253555658
6061626466
6870727274
d0
[mm]
23,8725,4627,0628,6530,24
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
d0
[mm]
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
dN x lN[mm]
16x618x618x620x622x6
24x624x624x624x626x6
26x626x630x630x630x6
dN x lN[mm]
34x634x638x638x638x6
38x638x638x638x638x6
40x640x640x640x650x6
dV
[mm]
6H76H76H76H76H7
6H76H76H78H78H7
8H78H78H78H78H7
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
dmax
[mm]
1012141616
1820222424
2525272931
dmax
[mm]
3335373939
4042434545
4748505252
dK
[mm]
22,6524,2425,8427,4329,02
30,6132,2033,7935,3936,98
38,5740,1641,7543,3444,93
dK
[mm]
46,5348,1249,7151,3052,89
54,4856,0857,6759,2660,85
62,4464,0365,6367,2268,81
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
2727
Pulleys and Components
AT 5
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
7576788082
8486868890
9193949699
99100102104105
107109112112115
115117118121121
123125128128131
dB
[mm]
131134134137137
140142142144147
147150150153153
156156158160163
163166166169169
171172174176179
179180182185185
d0
[mm]
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
111,41113,00114,59116,18117,77
119,37120,96122,55124,14125,73
d0
[mm]
127,32128,92130,51132,10133,69
135,28136,87138,46140,06141,65
143,24144,83146,42148,01149,61
151,20152,79154,38155,97157,56
159,15160,75162,34163,93165,52
167,11168,70170,30171,89173,48
175,07176,66178,25179,85181,44
dN x lN[mm]
50x650x650x650x650x6
50x650x650x650x650x6
50x650x650x650x650x6
65x665x665x665x665x6
65x665x665x665x665x6
65x665x680x680x680x6
80x680x680x680x680x6
dN x lN[mm]
80x680x680x680x680x6
80x680x680x680x680x6
80x690x690x690x690x6
90x690x690x690x690x6
90x695x695x695x695x6
95x695x695x695x6
110x6
110x6110x6110x6110x6110x6
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H7
10H710H7
10H710H710H710H710H7
dV
[mm]
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
5456586060
6062646666
6870727474
7679808282
8486889090
9092949696
98100102104104
dmax
[mm]
106108110110112
114116119119120
120122124126126
129130130132132
134136139140140
140142146146148
150150152152152
dK
[mm]
70,4071,9973,5875,1776,77
78,3679,9581,5483,1384,72
86,3287,9189,5091,0992,68
94,2795,8697,4699,05
100,64
102,23103,82105,41107,01108,60
110,19111,78113,37114,96116,55
118,15119,74121,33122,92124,51
dK
[mm]
126,10127,70129,29130,88132,47
134,06135,65137,24138,84140,43
142,02143,61145,20146,79148,39
149,98151,57153,16154,75156,34
157,93159,53161,12162,71164,30
165,89167,48169,08170,67172,26
173,85175,44177,03178,63180,22
Hub HubBore Bore
28
Polyurethane Timing Belt Drives
28
Timing pulleys AT-Profile
AT 10 (Also for ATN 10-toothed belt)
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Belt width b [mm] 16 25 32 50 75 100 150Pulley width B [mm] 23 32 40 60 85 110 160Width für ATN-System B [mm] - 32 - 60 85 110 -Total width BN [mm] 33 42 50 70 95 120 170
Order example:
Pulley AL 70 AT 10 / 60 - 0 Hub 110x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lNStock pulleys up to z = 44 with flanges
Stock pulleys overz = 48 without flanges
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
5255586164
6872747680
8486909396
dB
[mm]
99102106109112
115118121125128
131134137140144
d0
[mm]
47,7550,9354,1157,3060,48
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
dN x lN[mm]
32x1035x1040x1040x1044x10
46x1046x1050x1050x1058x10
60x1060x1060x1060x1060x10
dN x lN[mm]
60x1060x1065x1065x1065x10
65x1070x1070x1070x1070x10
80x1080x1080x1080x1090x10
dV
[mm]
8H78H78H78H78H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
3436404446
5052566062
6668727678
dmax
[mm]
8284888892
9698
101104106
110110112114118
dK
[mm]
45,9349,1152,2955,4858,66
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
dK
[mm]
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
2929
Pulleys and Components
AT 10 (Also for ATN 10-toothed belt)
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
147150153156160
163166169172176
179182185188191
195198201204207
210214217220223
226230233236239
242246249252255
dB
[mm]
258262265268271
274277281284287
290293296299302
306310312315318
322325329332335
338341344348351
354357360363367
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
90x1090x1090x1095x1095x10
95x1095x10
110x10110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10160x10160x10160x10
dN x lN[mm]
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H720H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
120122122124126
130134136140144
146150152156160
162164166170171
174175177181185
187191193197201
203207209213215
dmax
[mm]
219223225229231
235239241245247
251255257261263
267269273279283
285289293295299
301305309311315
317321323327330
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
dK
[mm]
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
Hub HubBore Bore
30
Polyurethane Timing Belt Drives
30
Timing pulleys AT-Profile
AT 20 (Also for ATN toothed belt)
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel, screwed
Belt width b [mm] 32 50 75 100Pulley width B [mm] 40 60 85 110Width für ATN-System B [mm] - 60 85 110 Total width BN [mm] 50 70 95 120
Order example:
Pulley AL 70 AT 20 / 60 - 0 Hub 140x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
121128
134140147153160
166172179185192
dB
[mm]
198204210217223
229236242249255
261268274280287
d0
[mm]
114,59120,96
127,32133,69140,06146,42152,79
159,15165,52171,89178,25184,62
d0
[mm]
190,99197,35203,72210,08216,45
222,82229,18235,55241,92248,28
254,65261,01267,38273,75280,11
dN x lN[mm]
70x1080x10
90x1090x1090x1090x1095x10
95x1095x10
110x10110x10110x10
dN x lN[mm]
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10130x10130x10130x10130x10
dV
[mm]
12H712H7
16H716H716H716H716H7
16H716H716H716H716H7
dV
[mm]
16H716H716H716H716H7
16H718H718H718H718H7
18H718H718H718H718H7
dmax
[mm]
8693
100105112118125
131137144150156
dmax
[mm]
163169175182188
195201207214220
226233239245252
dK
[mm]
111,77118,14
124,50130,87137,24143,60149,97
156,33162,70169,07175,43181,80
dK
[mm]
188,17194,53200,90207,26213,63
220,00226,36232,73239,10245,46
251,83258,19264,56270,93277,29
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
In-between widths and larger widths are available(not with ATN toothed belts). Other dimensions.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
3131
Pulleys and Components
AT 20 (Also for ATN toothed belt)
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
293300306312319
325331338344350
357363370376382
389395401408414
420427433440446
452459465471478
484490497503510
dB
[mm]
516522529535541
548554561567573
580586592599605
611618624631637
643650656662669
675681688694701
707713720726732
d0
[mm]
286,48292,85299,21305,58311,94
318,31324,68331,04337,41343,77
350,14356,51362,87369,24375,61
381,97388,34394,70401,07407,44
413,80420,17426,54432,90439,27
445,63452,00458,37464,73471,10
477,46483,83490,20496,56502,93
d0
[mm]
509,30515,66522,03528,39534,76
541,13547,49553,86560,23566,59
572,96579,32585,69592,06598,42
604,79611,15617,52623,89630,25
636,62642,99649,35655,72662,08
668,45674,82681,18687,55693,92
700,28706,65713,01719,38725,75
dN x lN[mm]
130x10130x10130x10130x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
dN x lN[mm]
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
dV
[mm]
18H718H718H718H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H730H730H7
30H730H730H730H730H7
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
258265271278284
290296303310315
322328335341347
354360366373379
385392398405406
412419425431438
444450457463470
dmax
[mm]
476482489495501
503509516522528
535541548554560
566573579586592
598605611617624
630636643649656
662663670676682
dK
[mm]
283,66290,03296,39302,76309,12
315,49322,86328,22334,59340,95
347,32353,69360,05366,42372,79
379,15385,52391,88398,25404,62
410,98417,35423,72430,08436,45
442,81449,18455,55461,91468,28
474,64481,01487,38493,74500,11
dK
[mm]
506,48512,84519,21525,57531,94
538,31544,67551,04557,41563,77
570,14576,50582,87589,24595,60
601,97608,33614,70621,07627,43
633,80640,17646,53652,90659,26
665,63672,00678,36684,73691,10
697,46703,83710,19716,56722,93
Hub HubBore Bore
32
Polyurethane Timing Belt Drives
32
Timing pulleys ATP-Profile
ATP 10
Materials:Pulley: AlZn5Mg3CuFlange: Galvanized steel
Belt width b [mm] 16 25 32 50 75 100Pulley width B [mm] 23 32 40 60 85 110Total width BN [mm] 33 42 50 70 95 120
Order example:
Pulley AL 50 ATP 10 / 60 - 0 Hub 110x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
Stock-Pulleys with flanges
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
5255586164
6872747880
8487909396
dB
[mm]
99102105109112
115118121125128
131134137140144
d0
[mm]
45,9349,1152,2955,4858,66
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
dN x lN[mm]
32x1035x1040x1040x1044x10
46x1046x1050x1050x1058x10
60x1060x1060x1060x1060x10
dN x lN[mm]
60x1060x1065x1065x1065x10
65x1070x1070x1070x1070x10
80x1080x1080x1080x1090x10
dV
[mm]
8H78H7
10H710H710H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
1923262932
3435394245
4851555861
dmax
[mm]
6467717477
8083869093
9699
102104109
dK
[mm]
46,1549,3352,5155,7058,88
62,0665,2568,4371,6174,79
77,9881,1684,3487,5390,71
dK
[mm]
93,8997,08
100,26103,44106,63
109,81112,99116,17119,36122,54
125,72128,91132,09135,27138,46
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
3333
Pulleys and Components
ATP 10
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
147150153156160
163166169172176
179182185188191
195198201204207
210214217220223
226230233236239
242246249252255
dB
[mm]
258262265268271
274277281284287
290293296300302
306310312315318
322325329332335
338341344348351
354357360363367
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
90x1090x1090x1095x1095x10
95x1095x1095x1095x10
110x10
110x10110x10110x10110x10110x10
110x10110x10110x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10160x10160x10160x10
dN x lN[mm]
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
112115118121125
128132134137141
144147150153156
160163166169172
176179182185188
191196198201204
207211214217220
dmax
[mm]
223226230233236
239242245249252
255258261263268
271274277281284
287290293297300
303306309312316
319322325328332
dK
[mm]
141,64144,82148,01151,19154,37
157,56160,74163,92167,10170,29
173,47176,65179,84183,02186,20
189,39192,57195,75198,94202,12
205,30208,48211,67214,85218,03
221,22224,40227,58230,77233,95
237,13240,32243,50246,68249,87
dK
[mm]
253,05256,23259,41262,60265,78
268,96272,15275,33278,51281,70
284,88288,06291,25294,43297,61
300,79303,98307,16310,34313,53
316,71319,89323,08326,26329,44
332,63335,81338,99342,17345,36
348,54351,72354,91358,09361,27
Hub HubBore Bore
34
Polyurethane Timing Belt Drives
34
Timing pulleys ATP-Profile
ATP 15
Materials:Pulley: AlZn5Mg3CuFlange: Galvanized steel
Belt width b [mm] 25 32 50 75 100 150Pulley width B [mm] 32 40 60 85 110 160Total width BN [mm] 42 50 70 95 120 170
Order example:
Pulley AL 50 ATP 15 / 40 - 0 Hub 80x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
Stock-Pulleys with flanges
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
100106109115118
125128134137144
dB
[mm]
147153156163166
172176182185191
195201204210214
d0
[mm]
95,49100,27105,04109,82114,59
119,37124,14128,92133,69138,46
d0
[mm]
143,24148,01152,79157,56162,34
167,11171,89176,66181,44186,21
190,99195,76200,54205,31210,08
dN x lN[mm]
46x1046x1050x1050x1050x10
50x1050x1050x1058x1058x10
dN x lN[mm]
60x1060x1065x1065x1065x10
65x1070x1070x1070x1070x10
80x10110x10110x10140x10140x10
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H716H7
16H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
6471747783
909399
102109
dmax
[mm]
112118121128131
137141147150156
160166169176179
dK
[mm]
93,3998,17
102,94107,72112,49
117,27122,04126,82131,59136,36
dK
[mm]
141,14145,91150,69155,46160,24
165,01169,79174,56179,34184,11
188,89193,66198,44203,21207,98
HubHub BoreBore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
3535
Pulleys and Components
ATP 15
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
220223230234239
242249252258262
268271277281287
290296300306310
315319325329335
338344348354357
363367372377382
dB
[mm]
386391396401405
410415420425429
434440444448453
459463468472478
482487491497501
506511516520525
530535539544549
d0
[mm]
214,86219,63224,41229,18233,96
238,73243,51248,28253,06257,83
262,61267,38272,15276,93281,70
286,48291,25296,03300,80305,58
310,35315,13319,90324,68329,45
334,23339,00343,77348,55353,32
358,10362,87367,65372,42377,20
d0
[mm]
381,97386,75391,52396,30401,07
405,85410,62415,39420,17424,94
429,72434,49439,27444,04448,82
453,59458,37463,14467,92472,69
477,46482,24487,01491,97496,56
501,34506,11510,89515,66520,44
525,21529,99534,76539,54544,31
dN x lN[mm]
140x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
dN x lN[mm]
160x10160x10160x10160x10160x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
dV
[mm]
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
20H720H720H720H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dV
[mm]
24H724H724H724H724H7
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
dmax
[mm]
185188195198204
207214217223226
233236242245252
255261265271274
281284290293300
303309314319322
328332334339344
dmax
[mm]
348353358363367
372377382387391
396401406410415
420425430434439
444449453458463
468473477482487
492496501506512
dK
[mm]
212,76217,53222,31227,08231,86
236,63241,41246,18250,96255,73
260,51265,28270,05274,83279,60
284,38289,15293,93298,70303,48
308,25313,03317,80322,58327,35
332,13336,90341,67346,45351,22
356,00360,77365,55370,32375,10
dK
[mm]
379,87384,65389,42394,20398,97
403,75408,52413,29418,07422,84
427,62432,39437,17441,94446,72
451,49456,27461,04465,82470,59
475,36480,14484,91489,69494,46
499,24504,01508,79513,56518,34
523,11527,89532,66537,44542,21
Hub HubBore Bore
36
Polyurethane Timing Belt Drives
36
Timing pulleys self-tracking Profiles
BAT 10
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 25 32 50 75 100 Pulley width B [mm] 30 35 55 80 105 Total width BN [mm] 40 47 65 90 115
Order example:
Pulley Al 115 BAT 10 / 25 double Hub 59x5 d=30H7 with keyway
Material
Width BN
Type / pitch
Number of teeth
Hub dimension (dN x lN)
Bore
Keyway to DIN 6685
z
2021222324
dB
[mm]
6770747680
d0
[mm]
63,6666,8570,0373,2176,39
dN x lN[mm]
46x550x553x556x557x5
dV
[mm]
12H712H712H712H712H7
dmax
[mm]
5052566062
dK
[mm]
61,8465,0368,2171,3974,57
z
2526272829
3031323334
dB
[mm]
8286909396
99102105109112
d0
[mm]
79,5882,7685,9489,1392,31
95,4998,68
101,86105,04108,23
dN x lN[mm]
59x562x564x567x570x5
73x577x580x583x586x5
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
6668727678
8284888892
dK
[mm]
77,7680,9484,1287,3190,49
93,6796,86
100,04103,22106,41
Hub HubBore Bore
Please state curve direction with a scetch in the drawing.
Ru
nn
ing
dir
ecti
on
Refer to page 14 for further ordering information.
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
3737
Pulleys and Components
BAT 10
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
115118121125128
131134137140144
147150153156160
162166169172176
178182185188191
195198201204207
210214217220223
226230232236239
dB
[mm]
242246249252255
258261265268271
274277280284287
290293296300302
306309312315318
322325328332335
338341344347351
354357360363367
d0
[mm]
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
d0
[mm]
238,73241,92245,10248,28251,46
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
90x592x595x599x5
102x5
105x5108x5111x5115x5118x5
121x5124x5127x5130x5134x5
137x5140x5143x5146x5150x5
153x5156x5159x5162x5165x5
169x5172x5175x5178x5181x5
185x5188x5191x5194x5197x5
201x5204x5207x5210x5213x5
dN x lN[mm]
216x5220x5223x5226x5229x5
232x5236x5239x5242x5245x5
248x5251x5255x5258x5261x5
264x5267x5271x5274x5277x5
280x5283x5286x5290x5293x5
296x5299x5302x5306x5309x5
312x5315x5318x5321x5325x5
328x5331x5334x5337x5341x5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
9698
101104106
110110112114118
120122122124126
130134136140144
146150152156160
162164166170171
174175177181185
187191193197201
dmax
[mm]
203207209213215
219223225229231
235239241245247
251255257261263
267269273279283
285289293295299
301305309311315
317321323327330
dK
[mm]
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
dK
[mm]
236,91240,10243,28246,46249,64
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
Hub HubBore Bore
38
Polyurethane Timing Belt Drives
38
Timing pulleys self-tracking Profiles
BATK 10
Material:Timing pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 32 50 75 100 Pulley width B [mm] 37 55 80 105 Total width BN [mm] 47 65 90 115
Order example:
z
2021222324
z
2526272829
3031323334
d0
[mm]
63,6666,8570,0373,2176,39
d0
[mm]
79,5882,7685,9489,1392,31
95,4998,68
101,86105,04108,23
dN x lN[mm]
46x550x553x556x557x5
dN x lN[mm]
59x562x564x567x570x5
73x577x580x583x586x5
dV
[mm]
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
5052566062
dmax
[mm]
6668727678
8284888892
dK
[mm]
61,8465,0368,2171,3974,57
dK
[mm]
77,7680,9484,1287,3190,49
93,6796,86
100,04103,22106,41
Hub HubBore Bore
Refer to page 14 for further ordering information.
Pulley Al 115 BATK 10 / 25 double Hub 59x5 d=30H7 with keyway
Material
Width BN
Type / pitch
Number of teeth
Hub dimension (dN x lN)
Bore
Keyway to DIN 6685
Other dimensions.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdN = Hub diameter lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
3939
Pulleys and Components
BATK 10
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
d0
[mm]
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
dN x lN[mm]
90x592x595x599x5
102x5
105x5108x5111x5115x5118x5
121x5124x5127x5130x5134x5
137x5140x5143x5146x5150x5
153x5156x5159x5162x5165x5
169x5172x5175x5178x5181x5
185x5188x5191x5194x5197x5
201x5204x5207x5210x5213x5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
dmax
[mm]
9698
101104106
110110112114118
120122122124126
130134136140144
146150152156160
162164166170171
174175177181185
187191193197201
dK
[mm]
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
d0
[mm]
238,73241,92245,10248,28251,46
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
216x5220x5223x5226x5229x5
232x5236x5239x5242x5245x5
248x5251x5255x5258x5261x5
264x5267x5271x5274x5277x5
280x5283x5286x5290x5293x5
296x5299x5302x5306x5309x5
312x5315x5318x5321x5325x5
328x5331x5334x5337x5341x5
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
203207209213215
219223225229231
235239241245247
251255257261263
267269273279283
285289293295299
301305309311315
317321323327330
dK
[mm]
236,91240,10243,28246,46249,64
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
Hub HubBore Bore
40
Polyurethane Timing Belt Drives
40
Timing pulleys self-tracking Profiles
SFAT 10
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 50 75 100Pulley width B [mm] 55 80 105Total width BN [mm] 65 90 115
Other dimensions.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdN = Hub diameterlN = Hub lengthdB = Flange diameterdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged timing
pulleys; no hub at maximum pre-bore
Order example:
Pulley AL 65 SFAT 10 / 40 Hub 80x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Hub dimension dN x lN
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
d0
[mm]
47,7550,9354,1157,3060,48
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
dN x lN[mm]
32x1035x1040x1040x1044x10
46x1046x1050x1050x1058x10
60x1060x1060x1060x1060x10
dN x lN[mm]
60x1060x1065x1065x1065x10
65x1070x1070x1070x1070x10
80x1080x1080x1080x1090x10
dV
[mm]
8H78H78H7
10H710H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
1720242730
3336404346
4952555962
dmax
[mm]
6568717578
8184879094
97100103106110
dK
[mm]
45,9349,1152,2955,4858,66
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
dK
[mm]
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
Hub HubBore Bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
4141
Pulleys and Components
SFAT 10
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
dN x lN[mm]
90x1090x1090x1095x1095x10
95x1095x10
110x10110x10110x10
110x10110x10110x10110x10110x10
110x10110x10110x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10160x10160x10160x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dmax
[mm]
113116119122125
129132135138141
145148151154157
160164167170173
176180183186189
192195199202205
208211215218221
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
224227230234237
240243246250253
256259262266269
272275278281285
288291294297301
304307310313316
320323326329332
dK
[mm]
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
Hub HubBore Bore
42
Polyurethane Timing Belt Drives
42
Timing pulleys self-tracking Profiles
SFAT 15
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 50 75 100Pulley width B [mm] 60 85 110Total width BN [mm] 70 95 120
Order example:
Pulley AL 70 SFAT 15 / 40 Hub 110x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Hub dimension dN x lN
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
d0
[mm]
95,49100,27105,04109,82114,59
119,37124,14128,92133,69138,46
d0
[mm]
143,24148,01152,79157,56162,34
167,11171,89176,66181,44186,21
190,99195,76200,54205,31210,08
dN x lN[mm]
60x1060x1065x1065x1070x10
80x1080x1080x1080x1080x10
dN x lN[mm]
90x1090x1095x1095x1095x10
95x10100x10100x10100x10100x10
110x10110x10110x10110x10110x10
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
5863687277
82879196
101
dmax
[mm]
106111115120125
130134139144149
154158163168173
dK
[mm]
93,0197,79
102,56107,34112,11
116,89121,66126,44131,21135,98
dK
[mm]
140,76145,53150,31155,08159,86
164,63169,41174,18178,96183,73
188,51193,28198,05202,83207,60
Hub HubBore Bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
Other dimensions.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdN = Hub diameterlN = Hub lengthdB = Flange diameterdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged timing
pulleys; no hub at maximum pre-bore
4343
Pulleys and Components
SFAT 15
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
d0
[mm]
214,86219,63224,41229,18233,96
238,73243,51248,28253,06257,83
262,61267,38272,15276,93281,70
286,48291,25296,03300,80305,58
310,35315,13319,90324,68329,45
334,23339,00343,77348,55353,32
358,10362,87367,65372,42377,20
dN x lN[mm]
110x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dmax
[mm]
177182187192196
201206211216220
225230235239244
249254259263268
273278282287292
297302306311316
321325330335340
dK
[mm]
212,38217,15221,93226,70231,48
236,25241,03245,80250,58255,35
260,13264,90269,67274,45279,22
284,00288,77293,55298,32303,10
307,87312,65317,42322,20326,97
331,74336,52341,29346,07350,84
355,62360,39365,17369,94374,72
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
d0
[mm]
381,97386,75391,52396,30401,07
405,85410,62415,39420,17424,94
429,72434,49439,27444,04448,82
453,59458,37463,14467,92472,69
477,46482,24487,01491,97496,56
501,34506,11510,89515,66520,44
525,21529,99534,76539,54544,31
dN x lN[mm]
160x10160x10160x10160x10160x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
200x10200x10200x10200x10200x10
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
dmax
[mm]
344349354359364
368373378383387
392397402407411
416421426430435
440445450454459
464469473478483
488493497502507
dK
[mm]
379,49384,27389,04393,81398,59
403,36408,14412,91417,69422,46
427,24432,01436,79441,56446,34
451,11455,89460,66465,43470,21
474,98479,76484,53489,31494,08
498,86503,63508,41513,18517,96
522,73527,50532,28537,05541,83
Hub HubBore Bore
44
Polyurethane Timing Belt Drives
44
Timing pulleys self-tracking Profiles
SFAT 20
Material:Pulley: AlCu4MgSi, RoHS-conformant
Belt width b [mm] 50 75 100Pulley width B [mm] 55 80 105Total width BN [mm] 65 90 115
Order example:
Pulley AL 90 SFAT 20 / 40 Hub 110x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Hub dimension dN x lN
z
1819
2021222324
2526272829
z
3031323334
3536373839
4041424344
d0
[mm]
114,59120,96
127,32133,69140,06146,42152,79
159,15165,52171,89178,25184,62
d0
[mm]
190,99197,35203,72210,08216,45
222,82229,18235,55241,92248,28
254,65261,01267,38273,75280,11
dN x lN[mm]
70x1080x10
90x1090x1090x1090x1095x10
95x1095x10
110x10110x10110x10
dN x lN[mm]
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10130x10130x10130x10130x10
dV
[mm]
12H712H7
16H716H716H716H716H7
16H716H716H716H716H7
dV
[mm]
16H716H716H716H716H7
16H718H718H718H718H7
18H718H718H718H718H7
dmax
[mm]
7076
838995
102108
114121127133140
dmax
[mm]
146153159165172
178184191197203
210216223229235
dK
[mm]
111,77118,14
124,50130,87137,24143,60149,97
156,33162,70169,07175,43181,80
dK
[mm]
188,17194,53200,90207,26213,63
220,00226,36232,73239,10245,46
251,83258,19264,56270,93277,29
Hub HubBore Bore
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
Other dimensions.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdN = Hub diameterlN = Hub lengthdB = Flange diameterdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged timing
pulleys; no hub at maximum pre-bore
4545
Pulleys and Components
SFAT 20
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
d0
[mm]
286,48292,85299,21305,58311,94
318,31324,68331,04337,41343,77
350,14356,51362,87369,24375,61
381,97388,34394,70401,07407,44
413,80420,17426,54432,90439,27
445,63452,00458,37464,73471,10
477,46483,83490,20496,56502,93
dN x lN[mm]
130x10130x10130x10130x10130x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
dV
[mm]
18H718H718H718H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H730H730H7
30H730H730H730H730H7
dmax
[mm]
242248254261267
273280286293299
305312318324331
337344350356363
369375382388394
401407414420426
433439445452458
dK
[mm]
283,66290,03296,39302,76309,12
315,49321,86328,22334,59340,95
347,32353,69360,05366,42372,79
379,15385,52391,88398,25404,62
410,98417,35423,72430,08436,45
442,81449,18455,55461,91468,28
474,64481,01487,38493,74500,11
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
d0
[mm]
509,30515,66522,03528,39534,76
541,13547,49553,86560,23566,59
572,96579,32585,69592,06598,42
604,79611,15617,52623,89630,25
636,62642,99649,35655,72662,08
668,45674,82681,18687,55693,92
700,28706,65713,01719,38725,75
dN x lN[mm]
-----
-----
-----
-----
-----
-----
-----
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
464471477484490
496503509515522
528535541547554
560566573579585
592598605611617
624630636643649
655662668675681
dK
[mm]
506,48512,84519,21525,57531,94
538,31544,67551,04557,41563,77
570,14576,50582,87589,24595,60
601,97608,33614,70621,07627,43
633,80640,17646,53652,90659,26
665,63672,00678,36684,73691,10
697,46703,83710,19716,56722,93
Hub HubBore Bore
46
Polyurethane Timing Belt Drives
46
Timing pulleys self-tracking Profiles
Self-tracking pulleys ATK 5 K6
Material:AlCu4MgSi, RoHS-conformant
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 ATK 5 K6 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
d0
[mm]
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
t[mm]
55555
55555
t[mm]
55555
55555
55555
dV
[mm]
6H76H78H78H78H7
8H78H78H78H78H7
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
12H712H712H712H712H7
dmax
[mm]
1112141517
1920222325
dmax
[mm]
2728303133
3436383941
4244464749
dK
[mm]
30,6132,2033,7935,3936,98
38,5740,1641,7543,3444,93
dK
[mm]
46,5348,1249,7151,3052,89
54,4856,0857,6759,2660,85
62,4464,0365,6367,2268,81
BoreBore
Belt width b [mm] 32 50 75 Pulley width B [mm] 37 55 80
4747
Pulleys and Components
Self-tracking pulleys ATK 5 K6
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
111,41113,00114,59116,18117,77
119,37120,96122,55124,14125,73
d0
[mm]
127,32128,92130,51132,10133,69
135,28136,87138,46140,06141,65
143,24144,83146,42148,01149,61
151,20152,79154,38155,97157,56
159,15160,75162,34163,93165,52
167,11168,70170,30171,89173,48
175,07176,66178,25179,85181,44
t[mm]
55555
55555
55555
55555
55555
55555
55555
t[mm]
55555
55555
55555
55555
55555
55555
55555
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
5052545557
5860626365
6668697173
7476777981
8284858789
9092939597
98100101103105
dmax
[mm]
106108109111112
114116117119120
122124125127128
130132133135136
138140141143144
146147149151152
154155157159160
dK
[mm]
70,4071,9973,5875,1776,77
78,3679,9581,5483,1384,72
86,3287,9189,5091,0992,68
94,2795,8697,4699,05
100,64
102,23103,82105,41107,01108,60
110,19111,78113,37114,96116,55
118,15119,74121,33122,92124,51
dK
[mm]
126,10127,70129,29130,88132,47
134,06135,65137,24138,84140,43
142,02143,61145,20146,79148,39
149,98151,57153,16154,75156,34
157,93159,53161,12162,71164,30
165,89167,48169,08170,67172,26
173,85175,44177,03178,63180,22
BoreBore
48
Polyurethane Timing Belt Drives
48
Timing pulleys self-tracking Profiles
Self-tracking pulleys ATK 10 K13
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 ATK 10 K13 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
5052566062
6668727678
dmax
[mm]
8284888892
9698
101104106
110110112114118
dK
[mm]
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
dK
[mm]
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
BoreBore
Belt width b [mm] 32 50 75 100 150Pulley width B [mm] 40 55 80 105 155
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
4949
Pulleys and Components
Self-tracking pulleys ATK 10 K13
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
120122122124126
130134136140144
146150152156160
162164166170171
174175177181185
187191193197201
203207209213215
dmax
[mm]
219223225229231
235239241245247
251255257261263
267269273279283
285289293295299
301305309311315
317321323327330
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
dK
[mm]
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
BoreBore
50
Polyurethane Timing Belt Drives
50
Timing pulleys self-tracking Profiles
Self-tracking pulleys ATK 10 K6
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 ATK 10 K6 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
t[mm]
55555
55555
t[mm]
55555
55555
55555
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
4447515356
5962666972
dmax
[mm]
7578828588
919498
101104
109112115118122
dK
[mm]
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
dK
[mm]
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
BoreBore
Belt width b [mm] 50 100 Pulley width B [mm] 55 105
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
5151
Pulleys and Components
Self-tracking pulleys ATK 10 K6
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
t[mm]
55555
55555
55555
55555
55555
55555
55555
t[mm]
55555
55555
55555
55555
55555
55555
55555
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H720H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
123126129132136
139142145148152
155158161164167
171174177181183
187190193196201
203206209212215
218222225228232
dmax
[mm]
234238241244247
250253257260263
268270273276279
282285288292295
298301304308311
314317321324327
330333336339343
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
dK
[mm]
252,83256,01259,19262,38265,56
268,74271,93275,11278,29281,48
284,66287,84291,03294,21297,39
300,57303,76306,94310,12313,31
316,49319,67322,86326,04329,22
332,41335,59338,77341,95345,14
348,32351,50354,69357,87361,05
BoreBore
52
Polyurethane Timing Belt Drives
52
Timing pulleys self-tracking Profiles
Self-tracking pulleys ATK 20 K13
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 ATK 20 K13 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
127,32133,69140,06146,42152,79
159,15165,52171,89178,25184,62
d0
[mm]
190,99197,35203,72210,08216,45
222,82229,18235,55241,92248,28
254,65261,01267,38273,75280,11
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
dV
[mm]
16H716H716H716H716H7
16H718H718H718H718H7
18H718H718H718H718H7
dmax
[mm]
94100107113119
126132139145151
dmax
[mm]
158164170177183
190196202209215
221228234240247
dK
[mm]
124,50130,87137,24143,60149,97
156,33162,70169,07175,43181,80
dK
[mm]
188,17194,53200,90207,26213,63
220,00226,36232,73239,10245,46
251,83258,19264,56270,93277,29
BoreBore
Belt width b [mm] 75 100 Pulley width B [mm] 80 105
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
5353
Pulleys and Components
Self-tracking pulleys ATK 20 K13
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
286,48292,85299,21305,58311,94
318,31324,68331,04337,41343,77
350,14356,51362,87369,24375,61
381,97388,34394,70401,07407,44
413,80420,17426,54432,90439,27
445,63452,00458,37464,73471,10
477,46483,83490,20496,56502,93
d0
[mm]
509,30515,66522,03528,39534,76
541,13547,49553,86560,23566,59
572,96579,32585,69592,06598,42
604,79611,15617,52623,89630,25
636,62642,99649,35655,72662,08
668,45674,82681,18687,55693,92
700,28706,65713,01719,38725,75
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
18H718H718H718H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H730H730H7
30H730H730H730H730H7
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
253260266272279
285292298304310
317323330336342
349355362368374
380387393400406
412419425431438
444451457463470
dmax
[mm]
476482489495500
500504511517523
530536542549555
562568574581587
593600606612619
625632638644651
659663670676682
dK
[mm]
283,66290,03296,39302,76309,12
315,49321,86328,22334,59340,95
347,32353,69360,05366,42372,79
379,15385,52391,88398,25404,62
410,98417,35423,72430,08436,45
442,81449,18455,55461,91468,28
474,64481,01487,38493,74500,11
dK
[mm]
506,48512,84519,21525,57531,94
538,31544,67551,04557,41563,77
570,14576,50582,87589,24595,60
601,97608,33614,70621,07627,43
633,80640,17646,53652,90659,26
665,63672,00678,36684,73691,10
697,46703,83710,19716,56722,93
BoreBore
54
Polyurethane Timing Belt Drives
54
Timing pulleys self-tracking Profiles
Self-tracking pulleys TK 5 K6
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 TK 5 K6 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
d0
[mm]
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
t[mm]
55555
55555
t[mm]
55555
55555
55555
dV
[mm]
6H76H78H78H78H7
8H78H78H78H78H7
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
12H712H712H712H712H7
dmax
[mm]
1112141517
1920222325
dmax
[mm]
2728303133
3436383941
4244464749
dK
[mm]
31,0032,6034,1535,7537,35
38,9540,5542,1543,7545,30
dK
[mm]
46,9048,5050,1051,7053,30
54,8556,4558,0559,6561,25
62,8564,4066,0067,6069,20
Belt width b [mm] 32 50 Pulley width B [mm] 37 55
BoreBore
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
5555
Pulleys and Components
Self-tracking pulleys TK 5 K6
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
111,41113,00114,59116,18117,77
119,37120,96122,55124,14125,73
d0
[mm]
127,32128,92130,51132,10133,69
135,28136,87138,46140,06141,65
143,24144,83146,42148,01149,61
151,20152,79154,38155,97157,56
159,15160,75162,34163,93165,52
167,11168,70170,30171,89173,48
175,07176,66178,25179,85181,44
t[mm]
55555
55555
55555
55555
55555
55555
55555
t[mm]
55555
55555
55555
55555
55555
55555
55555
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
5052545557
5860626365
6668697173
7476777981
8284858789
9092939597
98100101103105
dmax
[mm]
106108109111112
114116117119120
122124125127128
130132133135136
138140141143144
146147149151152
154155157159160
dK
[mm]
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
221,00224,18227,36230,55233,73
236,91240,10243,28246,46249,64
dK
[mm]
126,50128,10129,70131,30132,90
134,45136,05137,65139,25140,85
142,45144,00145,60147,20148,80
150,40152,00153,55155,15156,75
158,35159,95161,55163,15164,70
166,30167,90169,50171,10172,70
174,25175,85177,45179,05180,65
BoreBore
56
Polyurethane Timing Belt Drives
56
Timing pulleys self-tracking Profiles
Self-tracking pulleys TK 10 K13
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 TK 10 K13 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
3841444750
5357606366
dmax
[mm]
7072767982
8588929598
101104107111114
dK
[mm]
61,8065,0068,2071,3574,55
77,7580,9084,1087,2590,45
dK
[mm]
93,6596,80
100,00103,20106,35
109,55112,75115,90119,10122,30
125,45128,65131,85135,00138,20
Belt width b [mm] 32 50 75 100 150Pulley width B [mm] 37 55 80 105 155
BoreBore
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
5757
Pulleys and Components
Self-tracking pulleys TK 10 K13
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
117120123127130
133136139142146
149152155158161
165168171174177
181184187190193
196200203206209
212216219222225
dmax
[mm]
228231235238241
244247251254257
260263267270273
276279282286289
292295298302305
308311314317321
324327330333337
dK
[mm]
141,40144,50147,75150,95154,10
157,30160,50163,65166,85170,05
173,20176,40179,60182,75185,95
189,15192,30195,50198,70201,85
205,05208,25211,40214,60217,80
220,95224,15227,35230,50233,70
236,90240,05243,25246,40249,60
dK
[mm]
252,80255,95259,15262,35265,50
268,70271,90275,05278,25281,45
284,60287,80291,00294,15297,35
300,55303,70306,90310,10313,25
316,45319,65322,80326,00329,20
332,35335,55338,75341,90345,10
348,30351,45354,65357,85361,00
BoreBore
58
Polyurethane Timing Belt Drives
58
Timing pulleys self-tracking Profiles
Self-tracking pulleys TK 10 K6
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 TK 10 K6 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
d0
[mm]
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
t[mm]
55555
55555
t[mm]
55555
55555
55555
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H716H716H716H716H7
16H716H716H716H716H7
dmax
[mm]
4447515356
5962666972
dmax
[mm]
7578828588
919498
101104
109112115118122
dK
[mm]
61,8065,0068,2071,3574,55
77,7580,9084,1087,2590,45
dK
[mm]
93,6596,80
100,00103,20106,35
109,55112,75115,90119,10122,30
125,45128,65131,85135,00138,20
Belt width b [mm] 25 50 Pulley width B [mm] 30 55
BoreBore
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
5959
Pulleys and Components
Self-tracking pulleys TK 10 K6
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
s[mm]
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
6,56,56,56,56,5
d0
[mm]
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
238,73241,92245,10248,28251,46
d0
[mm]
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
t[mm]
55555
55555
55555
55555
55555
55555
55555
t[mm]
55555
55555
55555
55555
55555
55555
55555
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H720H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
123126129132136
139142145148152
155158161164167
171174177181183
187190193196201
203206209212215
218222225228232
dmax
[mm]
234238241244247
250253257260263
268270273276279
282285288292295
298301304308311
314317321324327
330333336339343
dK
[mm]
141,40144,50147,75150,95154,10
157,30160,50163,65166,85170,05
173,20176,40179,60182,75185,95
189,15192,30195,50198,70201,85
205,05208,25211,40214,60217,80
220,95224,15227,35230,50233,70
236,90240,05243,25246,40249,60
dK
[mm]
252,80255,95259,15262,35265,50
268,70271,90275,05278,25281,45
284,60287,80291,00294,15297,35
300,55303,70306,90310,10313,25
316,45319,65322,80326,00329,20
332,35335,55338,75341,90345,10
348,30351,45354,65357,85361,00
BoreBore
60
Polyurethane Timing Belt Drives
60
Timing pulleys self-tracking Profiles
Self-tracking pulleys TK 20 K13
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 TK 20 K13 / 32 d =15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
95,49101,86108,23114,59120,96
127,32133,69140,06146,42152,79
159,15165,52171,89178,25184,62
d0
[mm]
190,99197,35203,72210,08216,45
222,82229,18235,55241,92248,28
254,65261,01267,38273,75280,11
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
12H712H712H712H712H7
16H716H716H716H716H7
16H716H716H716H716H7
dV
[mm]
16H716H716H716H716H7
16H718H718H718H718H7
18H718H718H718H718H7
dmax
[mm]
6269759198
94100107113119
126132139145151
dmax
[mm]
158164170177183
190196202209215
221228234240247
dK
[mm]
92,6599,00
105,35111,75118,10
124,45130,85137,20143,55149,95
156,30162,65169,05175,40181,75
dK
[mm]
188,15194,50200,85207,25213,60
219,95226,35232,70239,05245,40
251,80258,15264,50270,90277,25
Belt width b [mm] 50 75 100 150Pulley width B [mm] 55 80 105 155
BoreBore
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
6161
Pulleys and Components
Self-tracking pulleys TK 20 K13
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
286,48292,85299,21305,58311,94
318,31324,68331,04337,41343,77
350,14356,51362,87369,24375,61
381,97388,34394,70401,07407,44
413,80420,17426,54432,90439,27
445,63452,00458,37464,73471,10
477,46483,83490,20496,56502,93
d0
[mm]
509,30515,66522,03528,39534,76
541,13547,49553,86560,23566,59
572,96579,32585,69592,06598,42
604,79611,15617,52623,89630,25
636,62642,99649,35655,72662,08
668,45674,82681,18687,55693,92
700,28706,65713,01719,38725,75
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,5
7,507,57,5
dV
[mm]
18H718H718H718H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H730H730H7
30H730H730H730H730H7
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
253260266272279
285292298304310
317323330336342
349355362368374
380387393400406
412419425431438
444451457463470
dmax
[mm]
476482489495500
500504511517523
530536542549555
562568574581587
593600606612619
625632638644651
659663670676682
dK
[mm]
283,60290,00296,35302,70309,10
315,45321,80328,20334,55340,90
347,30353,65360,00366,40372,75
379,10385,50391,85398,20404,55
410,95417,30423,65430,05436,40
442,75449,15455,50461,85468,25
474,60480,95487,35493,70500,05
dK
[mm]
506,45512,80519,15525,55531,90
538,25544,65551,00557,35563,70
570,10576,45582,80589,20595,55
601,90608,30614,65621,00627,40
633,75640,10646,50652,85659,20
665,60671,95678,30684,70691,05
697,40703,80710,15716,50722,85
BoreBore
62
Polyurethane Timing Belt Drives
62
Timing pulleys self-tracking Profiles
Self-tracking pulleys TK H K13 (Profile TK 1/2“ K13)
Material:AlCu4MgSi, RoHS-conformant
Refer to page 14 for further ordering information.
Order example:
Self-tracking pulley Al 55 TK H K13 / 32 d = 15H7
Material
Width B
Type / pitch
Number of teeth
Bore
z
1819
2021222324
2526272829
z
3031323334
3536373839
4041424344
s[mm]
13,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
72,7776,81
80,8584,8988,9492,9897,02
101,06105,11109,15113,19117,23
d0
[mm]
121,28125,32129,36133,40137,45
141,49145,53149,57153,62157,66
161,70165,74169,79173,83177,87
t[mm]
7,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
dV
[mm]
12H712H7
12H712H712H712H712H7
15H715H715H715H715H7
dV
[mm]
15H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
dmax
[mm]
4751
5560646872
7680848892
dmax
[mm]
96100104108112
116120124128132
136140144148153
dK
[mm]
71,4075,44
79,4883,5287,5791,6195,65
99,69103,74107,78111,82115,86
dK
[mm]
119,91123,95127,99132,03136,08
140,12144,16148,20152,25156,29
160,33164,37168,42172,46176,50
Belt width b [mm] 38,1 50,8 76,2 101,6Pulley width B [mm] 42 55 80 105
BoreBore
Intermediate and larger widths possible.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameters = Groove widtht = Groove depthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys
6363
Pulleys and Components
Self-tracking pulleys TK H K13 (Profile TK 1/2“ K13)
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
s[mm]
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
13,513,513,513,513,5
d0
[mm]
181,91185,96190,00194,04198,08
202,13206,17210,21214,25218,30
222,34226,38230,42234,47238,51
242,55246,59250,64254,68258,72
262,76266,81270,85274,89278,93
282,98287,02291,06295,11299,15
303,19307,23311,28315,32319,36
d0
[mm]
323,40327,45331,49335,53339,57
343,62347,66351,70355,74359,79
363,83367,87371,91375,96380,00
384,04388,08392,13396,17400,21
404,25408,30412,34416,38420,42
424,47428,51432,55436,59440,64
444,68448,72452,76456,81460,85
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
t[mm]
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,57,57,57,5
7,57,5
7,507,57,5
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
157161165169173
177181185189193
197201205209213
217221225229233
237241245250254
258262266270274
278282286290294
dmax
[mm]
298302306310314
318322326330334
338342347351355
359363367371375
379383387391395
399403407411415
419423427431435
dK
[mm]
180,54184,59188,63192,67196,71
200,76204,80208,84212,88216,93
220,97225,01229,05233,10237,14
241,18245,22249,27253,31257,35
261,39265,44269,48273,52277,56
281,61285,65289,69293,73297,78
301,82305,86309,90313,95317,99
dK
[mm]
322,03326,07330,12334,16338,20
342,24346,29350,33354,37358,41
362,46366,50370,54374,58378,63
382,67386,71390,76394,80398,84
402,88406,93410,97415,01419,05
423,10427,14431,18435,22439,27
443,31447,35451,39455,44459,48
BoreBore
64
Polyurethane Timing Belt Drives
64
Timing pulleys T-Profile
T 2
Order example:
Pulley AL 20 T 2 / 30 - 2 Hub 10x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
1313141415
1516161818
1919202022
dB
[mm]
2222242424
2526262828
2830303032
d0
[mm]
9,5510,1910,8211,4612,10
12,7313,3714,0114,6415,28
15,9216,5517,1917,8318,46
d0
[mm]
19,1019,7420,3721,0121,65
22,2822,9223,5524,1924,83
25,4626,1026,7427,3728,01
dN x lN[mm]
-----
----
10x6
10x610x610x610x610x6
dN x lN[mm]
10x610x614x614x614x6
14x614x614x614x614x6
14x614x614x614x614x6
dV
[mm]
3H73H73H73H73H7
3H73H73H73H73H7
3H73H73H73H73H7
dV
[mm]
3H73H73H73H73H7
3H73H73H73H73H7
3H73H73H73H73H7
dmax
[mm]
3,5 3,5 4 4 5
5 6 6 8 8
9 9101011
dmax
[mm]
1212131313
1414141616
1618181818
dK
[mm]
9,009,64
10,2710,9111,55
12,1812,8213,4614,0914,73
15,3716,0016,6417,2817,91
dK
[mm]
18,5519,1919,8220,4621,10
21,7322,3723,0023,6424,28
24,9125,5526,1926,8227,46
HubHub BoreBore
Stock pulleys over z = 24with flanges
Stock pulleys up to z = 20 without flanges
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Belt width b [mm] 4 6 10Pulley width B [mm] 8 10 14Total width BN [mm] 14 16 20
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
6565
Pulleys and Components
T 2
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
3232353535
3536363640
4040424242
4242454545
4547474747
5050505050
5353535555
dB
[mm]
5555565658
5858606061
6262626464
6466666668
6870707072
7272727474
7575757678
d0
[mm]
28,6529,2829,9230,5631,19
31,8332,4733,1033,7434,38
35,0135,6536,2936,9237,65
38,2038,8339,4740,1140,74
41,3842,0842,6543,2943,93
44,5645,2045,8446,4747,11
47,7548,3849,0249,6650,29
d0
[mm]
50,9351,5752,2052,8453,48
54,1154,7555,3956,0256,66
57,3057,9358,5759,2159,84
60,4861,1261,7562,3963,03
63,6664,3064,9465,5766,21
66,8567,4868,1268,7569,39
70,0370,6671,3071,9472,57
dN x lN[mm]
14x614x614x620x620x6
20x620x620x620x620x6
20x620x620x620x620x6
20x626x626x626x626x6
26x626x626x626x626x6
26x626x626x634x634x6
34x634x634x634x634x6
dN x lN[mm]
34x634x634x634x634x6
34x634x634x634x634x6
34x638x638x638x638x6
38x638x638x638x638x6
38x638x638x638x638x6
38x638x638x638x638x6
38x638x638x640x640x6
dV
[mm]
3H73H74H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
4H74H74H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
dV
[mm]
6H76H76H76H76H7
6H76H76H76H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H7
10H710H7
dmax
[mm]
1818212121
2121212124
2424262626
2626282828
2833333333
3636363636
3636364141
dmax
[mm]
4141424244
4444464647
4848485050
5051515253
5456565658
5858586060
6161616262
dK
[mm]
28,1028,7329,3730,0130,64
31,2831,9232,5533,1933,83
34,4635,1035,7436,3737,01
37,6538,2838,9239,5640,19
40,8341,4742,1042,7443,38
44,0144,6545,2945,9246,56
47,2047,8348,4749,1149,74
dK
[mm]
50,3851,0251,6552,2952,93
53,5654,2054,8455,4756,11
56,7557,8358,0258,6659,29
59,9360,5761,2061,8462,48
63,1163,7564,3965,0265,66
66,3066,9367,5768,2068,84
69,4870,1170,7571,3972,02
Hub HubBore Bore
66
Polyurethane Timing Belt Drives
66
Stock pulleys up to z = 40 with flanges
Stock pulleys over z = 48 without flanges
Stock pulleys up to z = 16
Timing pulleys T-Profile
T 2.5
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Pulley AL 20 T 2.5 / 30 - 2 Hub 16x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1011121314
1516171819
z
2021222324
2526272829
3031323334
dB
[mm]
1012121314
1516161718
dB
[mm]
1920202122
2323242526
2828283030
d0
[mm]
7,968,759,55
10,3511,14
11,9412,7313,5314,3215,12
d0
[mm]
15,9216,7117,5118,3019,10
19,8920,6921,4922,2823,08
23,8724,6725,4626,2627,06
dN x lN[mm]
10x610x612x612x614x6
15x616x610x610x610x6
dN x lN[mm]
12x612x612x612x614x6
14x614x614x614x614x6
16x616x616x616x616x6
dV
[mm]
3H73H73H73H73H7
3H74H74H74H74H7
dV
[mm]
4H74H74H74H74H7
4H74H74H74H74H7
6H76H76H76H76H7
dmax
[mm]
3333,54
56778
dmax
[mm]
910101111
1213131314
1516161717
dK
[mm]
7,458,259,009,80
10,60
11,4012,2013,0013,8014,60
dK
[mm]
15,4016,2017,0017,8018,55
19,3520,1520,9521,7522,55
23,3524,1524,9525,7526,55
HubHub BoreBore
Belt width b [mm] 4 6 8 10 20Pulley width B [mm] 8 10 12 14 24Total width BN [mm] 14 16 18 20 30
Order example:
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning aremarked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
6767
Pulleys and Components
T 2.5
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
3232323434
3536363739
3940404242
4343454547
4747485050
5252535355
5555565858
6060606162
dB
[mm]
6264646666
6868687070
7272727474
7575767878
8080808282
8484848686
8888889090
9191939394
d0
[mm]
27,8528,6529,4430,2431,04
31,8332,6333,4234,2235,01
35,8136,6137,4038,2038,99
39,7940,5841,3842,1842,97
43,7744,5645,3646,1546,95
47,7548,5449,3450,1350,93
51,3752,5253,3254,1154,91
55,7056,5057,3058,0958,89
d0
[mm]
59,6860,4861,2762,0762,87
63,6664,4665,2566,0566,85
67,6468,4469,2370,0370,82
71,6272,4273,2174,0174,80
75,6076,3977,1977,9978,78
79,5880,3781,1781,9682,76
83,5684,3585,1585,9486,74
87,5488,3389,1389,9290,72
dN x lN[mm]
16x620x620x620x620x6
22x622x622x622x622x6
22x622x622x626x626x6
26x626x626x626x626x6
26x626x626x626x626x6
34x634x634x634x634x6
34x634x634x634x634x6
34x634x634x638x638x6
dN x lN[mm]
38x638x638x638x638x6
38x638x638x638x638x6
38x638x638x638x638x6
38x640x640x640x640x6
40x640x640x640x640x6
40x650x650x650x650x6
50x650x650x650x650x6
50x650x650x650x650x6
dV
[mm]
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
dmax
[mm]
2020212122
2324242425
2627272728
2930303031
3232323334
3536373737
3838393940
4142424344
dmax
[mm]
4545464747
4747484950
5051515252
5353545555
5657575858
5959606162
6363646465
6565666768
dK
[mm]
27,3528,1528,9029,7030,50
31,3032,1032,9033,7034,50
35,3036,1036,9037,7038,45
39,2540,0540,8541,6542,45
43,2544,0544,8545,6546,45
47,2548,0548,8049,6050,40
51,2052,0052,8053,6054,40
55,2056,0056,8057,6058,35
dK
[mm]
59,1559,9560,7561,5562,35
63,1563,9564,7565,5566,35
67,1567,9568,7069,5070,30
71,1071,9072,7073,5074,30
75,1075,9076,7077,5078,25
79,0579,8580,6581,4582,25
83,0583,8584,6585,4586,25
87,0587,8588,6089,4090,20
Hub HubBore Bore
68
Polyurethane Timing Belt Drives
68
Timing pulleys T-Profile
T 5
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Order example:
Pulley AL 36 T 5 / 35 - 2 Hub 38x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1011121314
1516171819
z
2021222324
2526272829
3031323334
dB
[mm]
1821232526
2830323435
dB
[mm]
3637394042
4345474850
5253555658
d0
[mm]
15,9217,5019,1020,6922,28
23,8725,4627,0628,6530,24
d0
[mm]
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
47,7549,3450,9352,5254,11
dN x lN[mm]
8x610x612x612x614x6
16x618x618x620x622x6
dN x lN[mm]
24x624x624x624x626x6
26x626x630x630x630x6
34x634x638x638x638x6
dV
[mm]
4H74H74H76H76H7
6H76H76H76H76H7
dV
[mm]
6H76H76H76H76H7
6H78H78H78H78H7
8H78H78H78H78H7
dmax
[mm]
66688
1012141616
dmax
[mm]
1820222424
2525272931
3335373939
dK
[mm]
15,0516,6518,2519,8521,45
23,0524,6026,2027,8029,40
dK
[mm]
31,0032,6034,1535,7537,35
38,9540,5542,1543,7545,30
46,9048,5050,1051,7053,30
HubHub BoreBore
Belt width b [mm] 6 10 16 25Pulley width B [mm] 12 15 21 30Total width BN [mm] 18 21 27 36
Stock pulleys up to z = 40 with flanges
Stock pulleys overz = 48 without flanges
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning aremarked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
6969
Pulleys and Components
T 5
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
6061626466
6870727274
7576788082
8486868890
9193949699
99100102104105
107109112112115
115117118121121
dB
[mm]
123125128128131
131134134137137
140142142144147
147150150153153
156156158160163
163166166169169
171172174176179
179180182185185
d0
[mm]
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
71,6273,2147,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
111,41113,00114,59116,18117,77
d0
[mm]
119,37120,96122,55124,14125,73
127,32128,92130,51132,10133,69
135,28136,87138,46140,06141,65
143,24144,83146,42148,01149,61
151,20152,79154,38155,97157,56
159,15160,75162,34163,93165,52
167,11168,70170,30171,89173,48
175,07176,66178,25179,85181,44
dN x lN[mm]
38x638x638x638x638x6
40x640x640x640x640x6
40x640x640x650x650x6
50x650x650x650x650x6
50x650x650x650x650x6
65x665x665x665x665x6
65x665x665x665x665x6
65x665x680x680x680x6
dN x lN[mm]
80x680x680x680x680x6
80x680x680x680x680x6
80x680x680x680x680x6
80x690x690x690x690x6
90x690x690x690x690x6
90x695x695x695x695x6
95x695x695x695x6
110x6
110x6110x6110x6110x6110x6
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H710H710H710H7
dV
[mm]
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H716H7
16H716H716H716H716H7
dmax
[mm]
4042434545
4748505252
5456586060
6062646666
6870727474
7679808282
8486889090
9092949696
dmax
[mm]
98100102104104
106108110110112
114116119119120
120122124126126
129130130132132
134136139140140
140142146146148
150150152152152
dK
[mm]
54,8556,4558,0559,6561,25
62,8564,4066,0067,6069,20
70,8072,4073,9575,5577,15
78,7580,3581,9583,5585,10
86,7088,3089,9091,5093,10
94,6596,2597,8599,45
101,05
102,65104,20105,80107,40109,00
110,60112,20113,75115,35116,95
dK
[mm]
118,55120,15121,75123,35124,90
126,50128,10129,70131,30132,90
134,45136,05137,65139,25140,85
142,45144,00145,60147,20148,80
150,40152,00153,55155,15156,75
158,35159,95161,55163,15164,70
166,30167,90169,50171,10172,70
174,25175,85177,45179,05180,65
Hub HubBore Bore
70
Polyurethane Timing Belt Drives
70
Timing pulleys T-Profile
T 10
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel
Order example:
Pulley AL 50 T 10 / 30 - 2 Hub 60x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
121314
1516171819
z
2021222324
2526272829
3031323334
dB
[mm]
424548
5255586164
dB
[mm]
6872747680
8486909396
99102106109112
d0
[mm]
38,2041,3844,56
47,7550,9354,1157,3060,48
d0
[mm]
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
95,4998,68
101,86105,04108,23
dN x lN[mm]
28x1028x1032x10
32x1035x1035x1040x1044x10
dN x lN[mm]
46x1046x1050x1050x1058x10
60x1060x1060x1060x1060x10
60x1060x1065x1065x1065x10
dV
[mm]
6H76H78H7
8H78H78H7
10H710H7
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
242630
3436404446
dmax
[mm]
5052566062
6668727678
8284888892
dK
[mm]
36,3539,5542,70
45,9049,1052,2555,4558,65
dK
[mm]
61,8065,0068,2071,3574,55
77,7580,9084,1087,2590,45
93,6596,80
100,00103,20106,35
HubHub BoreBore
Belt width b [mm] 10 16 25 32 50Pulley width B [mm] 16 21 30 40 56Total width BN [mm] 26 31 40 50* 66*
Stock pulleys up to z = 40 with flanges
Stock pulleys overz = 48 without flanges
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
Stock-Pulleys with Standard dimensions are marked in blue ((*) over z = 18). In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
7171
Pulleys and Components
T 10
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
115118121125128
131134137140144
147150153156160
163166169172176
179182185188191
195198201204207
210214217220223
226230233236239
dB
[mm]
242246249252255
258262265268271
274277281284287
290293296299302
306310312315318
322325329332335
338341344348351
354357360363367
d0
[mm]
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
222,82226,00229,18232,37235,55
d0
[mm]
238,73241,92245,10248,28251,46
254,65257,83261,01264,20267,38
270,56273,75276,93280,11283,30
286,48289,66292,85296,03299,21
302,39305,58308,76311,94315,13
318,31321,49324,68327,86331,04
334,23337,41340,59343,77346,96
350,14353,32356,51359,69362,87
dN x lN[mm]
65x1070x1070x1070x1070x10
80x1080x1080x1080x1090x10
90x1090x1090x1095x1095x10
95x1095x1095x1095x10
110x10
110x10110x10110x10110x10110x10
110x10110x10110x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
dN x lN[mm]
140x10140x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10160x10160x10160x10160x10
160x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
180x10180x10180x10180x10180x10
dV
[mm]
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H716H716H7
16H716H716H720H720H7
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dmax
[mm]
96 98101104106
110110112114118
120122122124126
130134136140144
146150152156160
162164166170171
174175177181185
187191193197201
dmax
[mm]
203207209213215
219223225229231
235239241245247
251255257261263
267269273279283
285289293295299
301305309311315
317321323327330
dK
[mm]
109,55112,75115,90119,10122,30
125,45128,65131,85135,00138,20
141,40144,50147,75150,95154,10
157,30160,50163,65166,85170,05
173,20176,40179,60182,75185,95
189,15192,30195,50198,70201,85
205,05208,25211,40214,60217,80
220,95224,15227,35230,50233,70
dK
[mm]
236,90240,05243,25246,40249,60
252,80255,95259,15262,35265,50
268,70271,90275,05278,25281,45
284,60287,80291,00294,15297,35
300,55303,70306,90310,10313,25
316,45319,65322,80326,00329,20
332,35335,55338,75341,90345,10
348,30351,45354,65357,85361,00
Hub HubBore Bore
72
Polyurethane Timing Belt Drives
72
Timing pulleys T-Profile
T 20
Materials:Pulley: AlCu4MgSi, RoHS-conformantFlange: Galvanized steel, screwed
Order example:
Pulley AL 70 T 20 / 50 - 0 Hub 140x10; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
102109115121128
134140147153160
166172179185192
dB
[mm]
198204210217223
229236242249255
261268274280287
d0
[mm]
95,49101,86108,23114,59120,96
127,32133,69140,06146,42152,79
159,15165,52171,89178,25184,62
d0
[mm]
190,99197,35203,72210,08216,45
222,82229,18235,55241,92248,28
254,65261,01267,38273,75280,11
dN x lN[mm]
60x1070x1070x1070x1080x10
90x1090x1090x1090x1095x10
95x1095x10
110x10110x10110x10
dN x lN[mm]
110x10110x10110x10110x10110x10
110x10110x10110x10110x10110x10
110x10130x10130x10130x10130x10
dV
[mm]
12H712H712H712H712H7
16H716H716H716H716H7
16H716H716H716H716H7
dV
[mm]
16H716H716H716H716H7
16H718H718H718H718H7
18H718H718H718H718H7
dmax
[mm]
6774808693
100105112118125
131137144150156
dmax
[mm]
163169175182188
195201207214220
226233239245252
dK
[mm]
92,6599,00
105,35111,75118,10
124,45130,85137,20143,55149,95
156,30162,65169,05175,40181,75
dK
[mm]
188,15194,50200,85207,25213,60
219,95226,35232,70239,05245,40
251,80258,15264,50270,90277,25
HubHub BoreBore
Belt width b [mm] 16 25 32 50 75 100Pulley width B [mm] 23 32 40 60 85 110Total width BN [mm] 33 42 50 70 95 120
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
7373
Pulleys and Components
T 20
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
516522529535541
548554561567573
580586592599605
611618624631637
643650656662669
675681688694701
707713720726732
d0
[mm]
509,30515,66522,03528,39534,76
541,13547,49553,86560,23566,59
572,96579,32585,69592,06598,42
604,79611,15617,52623,89630,25
636,62642,99649,35655,72662,08
668,45674,82681,18687,55693,92
700,28706,65713,01719,38725,75
dN x lN[mm]
-----
-----
-----
-----
-----
-----
-----
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
476482489495501
503509516522528
535541548554560
566573579586592
598605611617624
630636643649656
662663670676682
dK
[mm]
506,45512,80519,15525,55531,90
538,25544,65551,00557,35563,70
570,10576,45582,80589,20595,55
601,90608,30614,65621,00627,40
633,75640,10646,50652,85659,20
665,60671,95678,30684,70691,05
697,40703,80710,15716,50722,85
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
dB
[mm]
293300306312319
325331338344350
357363370376382
389395401408414
420427433440446
452459465471478
484490497503510
d0
[mm]
286,48292,85299,21305,58311,94
318,31324,68331,04337,41343,77
350,14356,51362,87396,24375,61
381,97388,34394,70401,07407,44
413,80420,17426,54432,90439,27
445,63452,00458,37464,73471,10
477,46483,83490,20496,56502,93
dN x lN[mm]
130x10130x10130x10130x10130x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10140x10140x10
140x10140x10140x10160x10160x10
160x10160x10160x10160x10160x10
dV
[mm]
18H718H718H718H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H730H730H7
30H730H730H730H730H7
dmax
[mm]
258265271278284
290296303310315
322328335341347
354360366373379
385392398405406
412419425431438
444450457463470
dK
[mm]
283,60290,00296,35302,70309,10
315,45321,80328,20334,55340,90
347,30353,65360,00366,40372,75
379,10385,50391,85398,20404,55
410,95417,30423,65430,05436,40
442,75449,15455,50461,85468,25
474,60480,95487,35493,70500,05
HubHub BoreBore
74
Polyurethane Timing Belt Drives
74
Timing pulleys Imperial-Profiles
M / MXL / Mini-Pitch (T 2,032)
Material:AlCu4MgSi, RoHS-conformant
Order example:
Pulley Al 16 M / 32 - 2 Hub 14x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
1313141415
1516161818
1919202022
dB
[mm]
2222242424
2526262828
2830303032
d0
[mm]
9,7010,3511,0011,6412,29
12,9413,5814,2314,8815,52
16,1716,8217,4618,1118,76
d0
[mm]
19,4020,0520,7021,3421,99
22,6423,2923,9324,5825,23
25,8726,5227,1727,8128,46
dN x lN[mm]
-----
----
10x6
10x610x610x610x610x6
dN x lN[mm]
10x610x614x614x614x6
14x614x614x614x614x6
14x614x614x614x614x6
dV
[mm]
3H73H73H73H73H7
3H73H73H73H73H7
3H73H73H73H73H7
dV
[mm]
3H73H73H73H73H7
3H73H73H73H73H7
3H73H73H73H73H7
dmax
[mm]
3,53,5445
56688
99
101012
dmax
[mm]
1212131313
1414141616
1618181818
dK
[mm]
9,199,84
10,4911,1311,78
12,4313,0713,7214,3715,02
15,6616,3116,9617,6018,25
dK
[mm]
18,9019,5420,1920,8321,48
22,1322,7823,4224,0724,72
25,3626,0126,6627,3027,95
HubHub BoreBore
Belt width b [mm] 4 6 10Pulley width B [mm] 8 10 14Total width BN [mm] 14 16 20
Stock pulleys overz = 24 with flanges
Stock pulleys up to z = 20 without flanges
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue ((*)over z = 18). In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
7575
Pulleys and Components
M / MXL / Mini-Pitch (T 2,032)
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
5556565858
6060616162
6264646466
6666686870
7070727272
7274747475
7576787878
d0
[mm]
51,7452,3953,0453,6854,33
54,9855,6356,2756,9257,57
58,2158,8659,5160,1560,80
61,4562,0962,7463,3964,03
64,6865,3365,9766,6267,27
67,9168,5669,2169,8670,50
71,1571,8072,4473,0973,74
dN x lN[mm]
34x634x634x634x634x6
34x634x634x634x634x6
34x638x638x638x638x6
38x638x638x638x638x6
38x638x638x638x638x6
38x638x638x638x638x6
38x638x638x640x640x6
dV
[mm]
6H76H76H76H76H7
6H76H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H7
10H710H7
dmax
[mm]
4142424444
4646474748
4850505051
5152535456
5656585858
5860606061
6162636464
dK
[mm]
51,2351,8852,5353,1753,82
54,4755,1255,7656,4157,06
57,7058,3559,0059,6460,29
60,9461,5862,2362,8863,52
64,1764,8265,4666,1166,76
67,4068,0568,7069,3569,99
70,6471,2971,9372,5873,23
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
dB
[mm]
3232353535
3536363640
4040424242
4242454545
4547474747
5050505053
5353535555
d0
[mm]
29,1129,7530,4031,0531,69
32,3432,9933,6334,2834,93
35,5736,2236,8737,5138,16
38,8139,4640,1040,7541,40
42,0442,6943,3443,9844,63
45,2845,9246,5747,2247,86
48,5149,1649,8050,4551,10
dN x lN[mm]
14x614x614x620x620x6
20x620x620x620x622x6
22x622x622x622x622x6
22x626x626x626x626x6
26x626x626x626x626x6
26x626x626x634x634x6
34x634x634x634x634x6
dV
[mm]
3H73H73H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
dmax
[mm]
1818212121
2121212124
2424262626
2626282828
2833333333
3636363636
3636364141
dK
[mm]
28,6029,2429,8930,5431,18
31,8332,4833,1233,7734,42
35,0635,7136,3637,0037,65
38,3038,9539,5940,2440,89
41,5342,1842,8343,4744,12
44,7745,4146,0646,7147,35
48,0048,6549,2949,9450,59
HubHub BoreBore
76
Polyurethane Timing Belt Drives
76
Timing pulleys Imperial-Profile
XL (T 1,5“)
Material:AlCu4MgSi, RoHS-conformant
z
1011121314
1516171819
z
2021222324
2526272829
3031323334
dB
[mm]
2022232528
2830323435
dB
[mm]
3639404243
4547485052
5355565860
d0
[mm]
16,1717,7919,4021,0222,64
24,2625,8727,4929,1130,72
d0
[mm]
32,3433,9635,5737,1938,81
40,4342,0443,6645,2846,89
48,5150,1351,7453,3654,98
dN x lN[mm]
9,5x5,39,5x5,3
12,7x5,314,3x5,314,3x5,3
15,9x5,317,5x5,320,6x5,320,6x5,323,8x8,1
dN x lN[mm]
23,8x8,123,8x8,125,4x8,1
27x8,127x8,1
30x8,130x8,130x8,130x8,134x8,1
34x8,138x12,138x12,138x12,138x12,1
dV
[mm]
4H74H74H74H76H7
6H76H76H76H76H7
dV
[mm]
6H76H76H76H76H7
6H76H76H76H76H7
6H78H78H78H78H7
dmax
[mm]
78
111314
1418182122
dmax
[mm]
2325262627
2931323436
3739404244
dK
[mm]
15,6617,2818,9020,5122,13
23,7525,3626,9828,6030,21
dK
[mm]
31,8333,4535,0736,8638,30
39,9241,5343,1544,7746,38
48,0049,6251,2452,8554,47
Hub HubBore Bore
Imperialcode 025 031 037 050 075 100 150 200 300Belt width b [mm] 6,35 7,94 9,53 12,7 19,1 25,4 38,1 50,8 76,2Pulley width B [mm] 12 14 16 19 25 32 44 59 84Total width BN [mm] BN = B+lN
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
Order example:
Pulley AL 18 XL 050 -2
Material
Number of teeth
Type / pitch
Imperialcode
Number of flanges
Refer to page 14 for further ordering information.
7777
Pulleys and Components
XL (T 1,5“)
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
6162646668
7072747576
7880828284
8688909093
93969699
100
102104106106108
110112112115117
118121121123125
dB
[mm]
128128131131134
134137137140140
142144147147150
150153153156158
158160163163166
166169169172174
174176179179182
182185185188191
d0
[mm]
56,6058,2159,8361,4563,06
64,6866,3067,9169,5371,15
72,7774,3876,0077,6279,23
80,8582,4784,0885,7087,32
88,9490,5592,1793,7995,40
97,0298,64
100,25101,87103,49
105,11106,72108,34109,96111,57
113,19114,81116,43118,04119,66
d0
[mm]
121,28122,89124,51126,13127,74
129,36130,98132,60134,21135,83
137,45139,06140,68142,30143,91
145,53147,15148,77150,38152,00
153,62155,23156,85158,47160,08
161,70163,32164,94166,55168,17
169,79171,40173,02174,64176,25
177,87179,49181,11182,72184,34
dN x lN[mm]
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,138x12,138x12,1
38x12,138x12,138x12,145x12,145x12,1
dN x lN[mm]
45x12,145x12,145x12,145x12,145x12,1
45x12,145x12,145x12,145x12,145x12,1
45x12,145x12,145x12,145x12,145x12,1
45x12,145x12,145x12,145x12,145x12,1
55x12,155x12,155x12,155x12,155x12,1
55x12,155x12,155x12,155x12,155x12,1
55x12,155x12,155x12,155x12,155x12,1
55x12,155x12,155x12,155x12,155x12,1
dV
[mm]
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H78H78H7
8H78H78H7
10H710H7
dV
[mm]
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
10H710H710H710H710H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
4646484850
5454545657
6062626466
6870727273
7578797980
8284868689
8992959597
9898
101103105
dmax
[mm]
108108111111110
110113113116116
120120123123126
126129129132134
134136139142142
145145147147150
150152155155158
158161164164167
dK
[mm]
56,0957,7059,3260,9462,55
64,1765,7967,4069,0270,64
72,2673,8775,4977,1178,72
80,3481,9683,5785,1986,81
88,4390,0491,6693,2894,89
96,5198,1399,74
101,36102,98
104,60106,21107,83109,45111,06
112,68114,30115,92117,53119,15
dK
[mm]
120,77122,38124,00125,62127,23
128,85130,47132,08133,70135,32
136,94138,55140,17141,79143,40
145,02146,64148,25149,87151,49
153,11154,72156,34157,96159,57
161,19162,81164,43166,04167,66
169,28170,89172,51174,13175,74
177,36178,98180,60182,21183,83
Hub HubBore Bore
78
Polyurethane Timing Belt Drives
78
Timing pulleys Imperial-Profile
L (T 3/8“)
z
1516171819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
5055566062
6668727478
8284889093
dB
[mm]
9699
102106108
110115117121123
128131134137140
d0
[mm]
45,4848,5151,5454,5757,61
60,6463,6766,7069,7372,77
75,8078,8381,8684,8987,93
d0
[mm]
90,9693,9997,02
100,05103,08
106,12109,15112,18115,21118,24
121,28124,31127,34130,37133,40
dN x lN[mm]
36x738x740x740x740x7
46x746x750x750x750x7
50x750x750x750x750x7
dN x lN[mm]
50x750x750x750x750x7
50x750x750x750x750x7
50x750x750x750x750x7
dV
[mm]
8H78H7
10H710H710H7
10H710H710H712H712H7
12H712H712H712H712H7
dV
[mm]
12H712H712H712H712H7
12H712H712H712H712H7
12H712H712H712H712H7
dmax
[mm]
3436384144
4750525458
6262667073
dmax
[mm]
7779818688
909598
100102
104107109111115
dK
[mm]
44,7247,7550,7853,8156,84
59,8862,9165,9468,9772,00
75,0478,0781,1084,1387,16
dK
[mm]
90,2093,2396,2699,29
102,32
105,36108,39111,42114,45117,48
120,51123,55126,58129,61132,64
HubHub BoreBore
Material:AlCu4MgSi, RoHS-conformant
Imperialcode 037 050 075 100 150 200 300 400Belt width b [mm] 9,53 12,7 19,1 25,4 38,1 50,8 76,2 101,6Pulley width B [mm] 16 19 25 32 44 59 84 111Total width BN [mm] BN = B+lN
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
Order example:
Pulley AL 25 L 200 -2
Material
Number of teeth
Type / pitch
Imperialcode
Number of flanges
Refer to page 14 for further ordering information.
7979
Pulleys and Components
L (T 3/8“)
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
249252255258262
265268271274277
277281284287290
293296300302306
310312315318322
325329332335338
341344348348351
d0
[mm]
242,55245,58248,62251,65254,68
257,71260,74263,78266,81269,84
272,87275,90278,93281,97285,00
288,03291,06294,09297,13300,16
303,19306,22309,25312,29315,32
318,35321,38324,41327,45330,48
333,51336,54339,57342,60345,64
dN x lN[mm]
50x950x950x950x950x9
65x965x965x965x965x9
65x965x965x965x965x9
65x965x965x965x965x9
75x975x975x975x975x9
75x975x975x975x975x9
75x975x975x975x975x9
dV
[mm]
15H715H715H715H715H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dK
[mm]
241,79244,82247,86250,89253,92
256,95259,98263,01266,05269,08
272,11275,14278,17281,21284,24
287,27290,30293,33296,37299,40
302,43305,46308,49311,53314,56
317,59320,62323,65326,68329,72
332,75335,78338,81341,84344,88
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
dB
[mm]
142144147150153
158160163166169
172174179182185
188191195198201
204207210210214
217220223226230
233236239242246
d0
[mm]
136,44139,47142,50145,53148,56
151,60154,63157,66160,69163,72
166,75169,79172,82175,85178,88
181,91184,95187,98191,01194,04
197,07200,11203,14206,17209,20
212,23215,27218,30221,33224,36
227,39230,42233,46236,49239,52
dN x lN[mm]
50x750x750x750x750x9
50x950x950x950x950x9
50x950x950x950x950x9
50x950x950x950x950x9
50x950x950x950x950x9
50x950x950x950x950x9
50x950x950x950x950x9
dV
[mm]
12H712H712H712H715H7
15H715H715H715H715H7
15H715H715H715H715H7
15H715H715H715H715H7
15H715H715H715H715H7
15H715H715H715H715H7
15H715H715H715H715H7
dmax
[mm]
118123126131131
134139142144147
149152157160163
166167167173176
180180186186190
190196199202206
208212215218221
dmax
[mm]
222222222225234
237241241244247
250256260263266
254257261264267
270273277280280
286289289293296
299302305308312
dK
[mm]
135,68138,71141,74144,77147,80
150,83153,87156,90159,93162,96
165,99169,03172,06175,09178,12
181,15184,19187,22190,25193,28
196,31199,35202,38205,41208,44
211,47214,50217,53220,57223,60
226,63229,66232,70235,73238,76
HubHub BoreBore
80
Polyurethane Timing Belt Drives
80
Timing pulleys Imperial-Profile
H (T 1/2“)
z
14
1516171819
z
2021222324
2526272829
3031323334
dB
[mm]
63
6670757882
dB
[mm]
86909399
102
106109115118123
128131134140142
d0
[mm]
56,60
60,6464,6868,7272,7776,81
d0
[mm]
80,8584,8988,9492,9897,02
101,06105,11109,15113,19117,23
121,28125,32129,36133,40137,45
dN x lN[mm]
40x10
46x1046x1054x1054x1058x10
dN x lN[mm]
62x1067x1070x1075x1075x10
55x855x860x860x860x8
70x870x870x880x880x8
dV
[mm]
12H7
15H715H715H715H715H7
dV
[mm]
15H715H715H715H715H7
15H715H715H715H715H7
15H720H720H720H720H7
dmax
[mm]
42
4651545662
dmax
[mm]
6670738080
8690919499
101107110113118
dK
[mm]
55,23
59,2763,3167,3571,3975,44
dK
[mm]
79,4883,5287,5691,6195,65
99,69103,73107,78111,82115,86
119,90123,95127,99132,03136,08
HubHub BoreBore
Refer to page 14 for further ordering information.
Order example:
Pulley AL 25 H 200 -2
Material
Number of teeth
Type / pitch
Imperialcode
Number of flanges
Material:AlCu4MgSi, RoHS-conformant
Imperialcode 050 075 100 150 200 300 400Belt width b [mm] 12,7 19,1 25,4 38,1 50,8 76,2 101,6Pulley width B [mm] 19 25 32 44 59 84 111Total width BN [mm] BN = B+lN
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
8181
Pulleys and Components
H (T 1/2“)
z
7576777879
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
310312318322325
329335338341344
348354357363367
372372377382386
391396401401405
410415420425425
429434440444448
453453459463468
d0
[mm]
303,19307,23311,28315,32319,36
323,40327,45331,49335,53339,57
343,62347,66351,70355,74359,79
363,83367,87371,91375,96380,00
384,04388,08392,13396,17400,21
404,25408,30412,34416,38420,42
424,47428,51432,55436,59440,64
444,68448,72452,76456,81460,85
dN x lN[mm]
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1190x1690x1690x16
90x1690x1690x1690x1690x16
90x1690x1690x1690x1690x16
90x1690x1690x1690x1690x16
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
24H724H724H724H724H7
dK
[mm]
301,82305,86309,90313,95317,99
322,03326,07330,12334,16338,20
342,24346,29350,33354,37358,41
362,46366,50370,54374,58378,63
382,67386,71390,76394,80398,84
402,88406,93410,97415,01419,05
423,10427,14431,18435,22439,27
443,31447,35451,39455,44459,48
dmax
[mm]
272275279282288
291295301304307
310314320323326
331332337342346
351356356361365
370375375385389
389392395398401
404407410413416
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
dB
[mm]
147150156158163
166172174179182
188191195198204
207212214220223
226230236239242
246252255258265
268271277281284
287293296300306
d0
[mm]
141,49145,53149,57153,62157,66
161,70165,74169,79173,83177,87
181,91185,96190,00194,04198,08
202,13206,17210,21214,25218,30
222,34226,38230,42234,47238,51
242,55246,59250,64254,68258,72
262,76266,81270,85274,89278,93
282,98287,02291,06295,11299,15
dN x lN[mm]
80x880x880x880x880x8
80x880x880x880x880x8
80x880x880x880x8
80x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
80x1180x1180x1180x1180x11
dV
[mm]
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
20H720H720H720H720H7
dmax
[mm]
123126129134139
142147150155158
162167171174180
183186176196199
202206212215218
222228231234241
244244247250260
269253259266269
dK
[mm]
140,12144,16148,20152,25156,29
160,33164,37168,42172,46176,50
180,54184,59188,63192,67196,71
200,76204,80208,84212,88216,93
220,97225,01229,05233,10237,14
241,18245,22249,27253,31257,35
261,39265,44269,48273,52277,56
281,61285,65289,69293,73297,78
HubHub BoreBore
82
Polyurethane Timing Belt Drives
82
Timing pulleys Imperial-Profile
XH (T 7/8“)
z
1819
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
134140
147153160172179
185192198204210
dB
[mm]
217223236242244
255261268274283
287300306312319
d0
[mm]
127,34134,41
141,49148,56155,64162,71169,79
176,86183,94191,01198,08205,16
d0
[mm]
212,23219,31226,38233,46240,53
247,61254,68261,75268,83275,90
282,98290,05297,13304,20311,28
dN x lN[mm]
85x1895x18
95x18110x18110x18125x18125x18
140x18140x18120x18120x18120x18
dN x lN[mm]
120x18130x18130x18140x18140x18
140x18140x18140x18140x18140x18
140x18150x15150x15150x15150x15
dV
[mm]
20H720H7
20H720H720H720H725H7
25H725H725H725H725H7
dV
[mm]
25H725H725H725H725H7
25H725H725H725H725H7
25H730H730H730H730H7
dmax
[mm]
95102
109116123130137
144151158168172
dmax
[mm]
179187194201208
215222229236243
250257264271278
dK
[mm]
124,55131,62
138,69145,77152,84159,92166,99
174,07181,14188,22195,29202,37
dK
[mm]
209,44216,52223,59230,67237,74
244,81251,89258,96266,04273,11
280,18287,26294,34301,41308,48
Hub HubBore Bore
Material:AlCu4MgSi, RoHS-conformant
Imperialcode 200 300 400Belt width b [mm] 50,8 76,2 101,6Pulley width B [mm] 59 84 111Total width BN [mm] BN = B+lN
In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
Refer to page 14 for further ordering information.
Order example:
Pulley AL 18 XH 200 -2
Material
Number of teeth
Type / pitch
Imperial code
Number of flanges
8383
Pulleys and Components
XH (T 7/8“)
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
573580586594602
611618624631637
643650658665672
681688694701707
713722729735743
750757764772778
785792800806813
d0
[mm]
565,95573,03580,10587,18594,25
601,33608,40615,48622,55629,62
636,70643,77650,85657,92665,00
672,07679,15686,22693,29700,37
707,44714,52721,59728,67735,74
742,82749,89756,96764,04771,11
778,19785,26792,34799,41806,49
dN x lN[mm]
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
160x15160x15160x15160x15160x15
dV
[mm]
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dK
[mm]
563,16570,24577,31584,39591,46
598,54605,61612,68619,76626,83
633,91640,98648,06655,13662,21
669,27676,35683,44690,50697,59
704,65711,74718,80725,88732,95
740,03747,09754,18761,24768,33
775,39782,48789,54796,62803,68
dmax
[mm]
533540547554561
569576583590597
604611618625632
639646653660668
675682689696703
710717724731738
745752760767774
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
dB
[mm]
325331338344353
363370376382389
395401408414427
433440446452459
468474481490497
503510516522529
535544554561567
d0
[mm]
318,35325,42332,50339,57346,35
353,72360,80367,87374,95382,02
389,09396,17403,24410,32417,39
424,47431,54438,62445,69452,76
459,84466,91473,99481,06488,14
495,21502,29509,36516,43523,51
530,58537,66544,73551,81558,88
dN x lN[mm]
150x15150x15150x15150x15150x15
150x15150x15150x15150x15150x15
150x15150x15150x15150x15150x15
150x15150x15150x15150x15150x15
150x15150x15150x15150x15150x15
150x15150x15150x15160x15160x15
160x15160x15160x15160x15160x15
dV
[mm]
30H730H730H730H730H7
30H730H730H730H730H7
30H730H730H730H730H7
30H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
40H740H740H740H740H7
dmax
[mm]
286293300307314
321328335342349
356363370378385
392399406413420
427434441448455
462469477484491
498505512519526
dK
[mm]
315,56322,63329,71336,78343,86
350,93358,01365,08372,15379,23
386,30393,38400,45407,53414,60
421,67428,75435,82442,90449,97
457,05464,12471,20478,27485,35
492,42499,49506,57513,64520,72
527,79534,87541,94549,01556,09
HubHub BoreBore
84
Polyurethane Timing Belt Drives
84
Timing pulleys Special Profiles
K 1.5
z
2021222324
2526272829
z
3031323334
3536373839
4041424344
dB
[mm]
-----
-----
dB
[mm]
--
181919
1920202022
2222222424
d0
[mm]
9,5510,0310,5010,9811,46
11,9412,4112,8913,3713,85
d0
[mm]
14,3214,8015,2815,7616,23
16,7117,1917,6718,1418,62
19,1019,5820,0520,5321,01
dN x lN[mm]
-----
-----
dN x lN[mm]
--
10x610x610x6
10x610x610x610x610x6
12x612x612x612x612x6
dV
[mm]
3H73H73H73H73H7
3H73H73H73H73H7
dV
[mm]
3H73H73H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
dmax
[mm]
3,53,53,544
55566
dmax
[mm]
68889
910101011
1212121313
dK
[mm]
9,089,56
10,0310,5110,99
11,4711,9412,4212,9013,38
dK
[mm]
13,8514,3314,8115,2915,76
16,2416,7217,2017,6718,15
18,6319,1119,5820,0620,54
Hub HubBore Bore
Material:AlCu4MgSi, RoHS-conformant
Order example:
Pulley Al 14 K 1.5 / 32 - 2 10x6; dv
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Hub dimension dN x lN
Belt width b [mm] 4 6 10Pulley width B [mm] 8 10 14Total width BN [mm] 14 16 20
Stock pulleys overz = 32 with flanges
Stock pulleys up to z = 24 without flanges
Note for part code: dv = Diameter pre-drilled.Refer to page 14 for further ordering information.
The stock pulleys with standard dimensioning are marked in blue. In-between widths and larger widths as well as other hub dimensions are available.
z = Number of teethdk = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdN = Hub diameter
lN = Hub lengthdV = Pre-bore diameterdmax = max. bore diameter without keyway for flanged
timing pulleys; no hub at maximum pre-bore
8585
Pulleys and Components
K 1.5
z
8081828384
8586878889
9091929394
9596979899
100101102103104
105106107108109
110111112113114
dB
[mm]
4242424545
4545454747
4747474750
5050505050
5353535353
5555555556
5656585858
d0
[mm]
38,2038,6739,1539,6340,11
40,5841,0641,5442,0242,49
42,9743,4543,9344,4044,88
45,3645,8446,3146,7947,27
47,7548,2248,7049,1849,66
50,1350,6151,0951,5752,04
52,5253,0053,4853,9554,43
dN x lN[mm]
20x620x620x620x620x6
20x620x620x620x620x6
24x624x624x624x624x6
24x624x624x624x624x6
30x630x630x630x630x6
30x630x630x630x630x6
30x630x630x630x630x6
dV
[mm]
5H75H75H75H75H7
5H75H75H75H75H7
5H75H75H75H75H7
5H75H75H75H75H7
6H76H76H76H76H7
6H76H76H76H76H7
6H76H76H76H76H7
dK
[mm]
37,7338,2038,6839,1639,64
40,1140,5941,0741,5542,02
42,5042,9843,4643,9344,41
44,8945,3745,8446,3246,80
47,2847,7548,2348,7149,19
49,6650,1450,6251,1051,57
52,0552,5353,0153,4853,96
dmax
[mm]
2626262828
2828283333
3333333336
3636363636
3636363641
4141414141
4242444444
z
4546474849
5051525354
5556575859
6061626364
6566676869
7071727374
7576777879
dB
[mm]
2424252626
2828282828
3030303232
3232323535
3535353636
3636364040
4042424242
d0
[mm]
21,4921,9622,4422,9223,40
23,8724,3524,8325,3125,78
26,2626,7427,2227,6928,17
28,6529,1329,6030,0830,56
31,0431,5131,9932,4732,95
33,4233,9034,3834,8535,33
35,8136,2936,7637,2437,72
dN x lN[mm]
12x612x612x614x614x6
14x614x614x614x614x6
14x614x614x614x614x6
14x614x614x614x614x6
16x616x616x616x616x6
16x616x616x616x616x6
20x620x620x620x620x6
dV
[mm]
4H74H74H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
4H74H74H74H74H7
5H75H75H75H75H7
5H75H75H75H75H7
dmax
[mm]
1313141414
1416161616
1818181818
1818181821
2121212121
2121242424
2426262626
dK
[mm]
21,0221,4921,9722,4522,93
23,4023,8824,3624,8425,31
25,7926,2726,7527,2227,70
28,1828,6629,1329,6130,09
30,5731,0431,5232,0032,48
32,9533,4333,9134,3834,86
35,3435,8236,2936,7737,25
HubHub BoreBore
86
Polyurethane Timing Belt Drives
86
Timing pulley bars
Pitch and widths [mm]
AT-Profiles (AT 3, AT 5)
z
1516171819
2021222324
2526272829
3031323334
z
1516171819
2021222324
2526272829
3031323334
B dK d0 dB dI s
180 13,91 14,32 19 11 1180 14,87 15,28 20 12 1180 15,82 16,23 21 13 1180 16,78 17,19 23 14 1180 17,73 18,14 23 14 1
180 18,69 19,10 24 14 1180 19,64 20,05 25 15 1180 20,60 21,01 27 17 1180 21,55 21,96 27 17 1180 22,51 22,92 28 18 1
180 23,46 23,87 30 20 1180 24,42 24,83 30 20 1180 25,37 25,78 30 20 1180 26,33 26,74 31 21 1180 27,28 27,69 32 22 1
180 28,24 28,65 33 23 1180 29,19 29,60 34 24 1180 30,15 30,56 36 25 1180 31,10 31,51 36 25 1180 32,06 32,47 37 27 1
B dK d0 dB dI s
150 22,65 23,87 28 18 1150 24,24 25,46 30 20 1150 25,84 27,06 31 21 1150 27,43 28,65 34 24 1150 29,02 30,24 34 24 1
180 30,61 31,83 36 26 1180 32,20 33,42 37 27 1180 33,79 35,01 39 29 1180 35,39 36,61 40 29 1180 36,98 38,20 43 31 1
180 38,57 39,79 43 31 1180 40,16 41,38 45 33 1180 41,75 42,97 47 35 1180 43,34 44,56 48 34 1180 44,93 46,15 50 36 1
180 46,53 47,75 51 39 1180 48,12 49,35 53 41 1180 49,71 50,93 55 43 1180 51,30 52,52 56 44 1180 52,89 54,11 58 46 1
AT 3 AT 5
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars:
Order example flanges:
SW 180 AT 5 - SE / 48
Material
Width
Type / pitch
Toothform variant
Number of teeth
BS 60 x 48 x 1
Flange
Outside diameter dB
Inside diameter dI
Thickness s
Tooth gaps: • Normal gap (Standard, no order code necessary),• SE gap (order code: -SE),• Zero gap (order code: -0)
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdI = Inner flange diameters = Flange thickness
centered on both sides
8787
Pulleys and Components
AT-Profiles (AT 3, AT 5)
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
707172
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
707172
AT 3 AT 5
B dK d0 dB dI s
180 33,01 33,42 39 29 1180 33,97 34,38 40 29 1180 34,92 35,33 40 29 1180 35,88 36,29 42 30 1180 36,83 37,24 42 30 1
180 37,79 38,20 43 31 1180 38,74 39,15 45 33 1180 39,70 40,11 45 33 1180 40,65 41,06 47 34 1180 41,61 42,02 47 34 1
180 42,56 42,97 48 34 1180 43,52 43,93 50 36 1180 44,47 44,88 50 36 1180 45,43 45,84 51 39 1180 46,38 46,79 51 39 1
180 47,34 47,75 53 41 1180 48,29 48,70 53 41 1180 49,25 49,66 55 43 1180 50,20 50,61 55 43 1180 51,16 51,57 56 44 1
180 52,11 52,52 58 46 1180 53,07 53,48 58 46 1180 54,02 54,43 60 48 1180 54,98 55,39 60 48 1180 55,93 56,34 61 49 1
180 56,89 57,30 62 50 1180 57,84 58,25 64 52 1180 58,80 59,21 64 52 1180 59,75 60,16 66 52 1180 60,71 61,12 66 52 1
180 61,66 62,07 68 54 1180 62,62 63,03 68 54 1180 63,57 63,98 70 56 1180 64,53 64,94 70 56 1180 65,48 65,89 72 58 1
180 66,44 66,85 72 58 1180 67,39 67,80 74 60 1180 68,34 68,75 74 60 1
B dK d0 dB dI s
180 54,48 55,70 60 48 1180 56,08 57,30 61 49 1180 57,67 58,89 62 50 1180 59,26 60,48 64 52 1180 60,85 62,07 66 52 1
180 62,44 63,66 67 55 1180 64,03 65,25 70 56 1180 65,63 66,85 70 56 1180 67,22 68,44 72 58 1180 68,81 70,03 74 60 1
180 70,40 71,62 75 61 1180 71,99 73,21 78 64 1180 73,58 74,80 78 64 1180 75,15 76,39 80 66 1180 76,77 77,99 82 68 1
180 78,36 79,58 84 70 1180 79,95 81,17 86 72 1180 81,54 82,76 86 72 1180 83,13 84,35 88 74 1180 84,72 85,94 90 76 1
180 86,32 87,54 91 77 1180 87,91 89,13 93 79 1180 89,50 90,72 94 80 1180 91,09 92,31 96 82 1180 92,68 93,90 99 85 1
180 94,27 95,49 99 85 1180 95,86 97,08 100 86 1180 97,46 98,68 102 88 1180 99,05 100,27 104 90 1180 100,64 101,86 105 91 1,5
180 102,23 103,45 107 93 1,5180 103,82 105,04 109 95 1,5180 105,41 106,63 112 98 1,5180 107,01 108,23 112 98 1,5180 108,60 109,82 115 101 1,5
180 110,19 111,41 115 101 1,5180 111,78 113,00 117 103 1,5180 113,37 114,59 118 104 1,5
88
Polyurethane Timing Belt Drives
88
Timing pulley bars
Pitch and widths [mm]
AT-Profiles (AT 10)
z
1516171819
2021222324
2526272829
3031323334
B dK d0 dB dI s
180 45,93 47,75 51 39 1180 49,11 50,93 55 43 1180 52,29 54,11 58 46 1180 55,48 57,30 61 49 1180 58,66 60,48 64 52 1
180 61,84 63,66 67 55 1180 65,03 66,85 70 56 1180 68,21 70,03 74 60 1180 71,39 73,21 76 62 1180 74,57 76,39 80 66 1
180 77,76 79,58 82 69 1180 80,94 82,76 86 72 1180 84,12 85,94 90 76 1180 87,31 89,13 93 79 1180 90,49 92,31 96 82 1
180 93,67 95,49 99 85 1180 96,86 98,68 102 88 1180 100,04 101,86 105 91 1180 103,22 105,04 110 96 1,5180 106,41 108,23 113 99 1,5
AT 10
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars:
Order example flanges:
SW 180 AT 10 - SE / 48
Material
Width
Type / pitch
Toothform variant
Number of teeth
BS 156 x 140 x 1,5
Flange
Outside diameter dB
Inside diameter dI
Thickness s
Tooth gaps: • Normal gap (Standard, no order code necessary),• SE gap (order code: -SE),• Zero gap (order code: -0)
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdI = Inner flange diameters = Flange thickness
centered on both sides
8989
Pulleys and Components
Pitch and widths [mm]
AT-Profiles (AT 10)
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
707172
AT 10
B dK d0 dB dI s
180 109,59 111,41 115 101 1,5180 112,77 114,59 118 104 1,5180 115,95 117,77 121 107 1,5180 119,14 120,96 126 112 1,5180 122,32 124,14 129 115 1,5
180 125,50 127,32 131 115 1,5180 128,69 130,51 134 120 1,5180 131,87 133,69 137 123 1,5180 135,05 136,87 140 126 1,5180 138,24 140,06 145 131 1,5
180 141,42 143,24 148 134 1,5180 144,60 146,42 150 136 1,5180 147,79 149,61 153 139 1,5180 150,97 152,79 156 140 1,5180 154,15 155,97 161 147 1,5
180 157,33 159,15 164 150 1,5180 160,52 162,34 166 152 1,5180 163,70 165,52 169 155 1,5180 166,88 168,70 172 158 1,5180 170,07 171,89 176 163 1,5
180 173,25 175,07 179 165 1,5180 176,43 178,25 182 168 1,5180 179,62 181,44 185 171 1,5180 182,80 184,62 188 174 1,5180 185,98 187,80 191 177 1,5
180 189,17 190,99 195 181 1,5180 192,35 194,17 198 184 1,5180 195,53 197,35 201 187 1,5180 198,72 200,54 204 190 1,5180 201,90 203,72 207 193 1,5
180 205,08 206,90 210 196 1,5180 208,26 210,08 214 200 1,5180 211,45 213,27 217 203 1,5180 214,63 216,45 220 206 1,5180 217,81 219,63 223 209 1,5
180 221,00 222,82 226 212 1,5180 224,18 226,00 230 216 1,5180 227,36 229,18 233 219 1,5
90
Polyurethane Timing Belt Drives
90
T 2.5 T 5 T 10
Timing pulley bars
Pitch and widths [mm]
T-Profiles (T 2.5, T 5, T 10)
z
1516171819
2021222324
2526272829
3031323334
B dK d0 dB dI s
120 11,40 11,94 15 9 1150 12,20 12,73 16 10 1150 13,00 13,53 16 10 1180 13,80 14,32 17 11 1180 14,60 15,12 18 12 1
180 15,40 15,92 19 11 1180 16,20 16,71 20 12 1180 17,00 17,51 20 12 1180 17,80 18,30 21 13 1180 18,55 19,10 22 14 1
180 19,35 19,89 23 14 1180 20,15 20,69 23 14 1180 20,95 21,49 24 14 1180 21,75 22,28 25 15 1180 22,55 23,08 26 16 1
180 23,35 23,87 27 17 1180 24,15 24,67 27 17 1180 24,95 25,46 28 18 1180 25,75 26,26 28 18 1180 26,55 27,06 30 20 1
B dK d0 dB dI s
150 23,05 23,87 28 18 1150 24,60 25,46 30 20 1150 26,20 27,06 31 21 1180 27,80 28,65 34 24 1180 29,40 30,24 34 24 1
180 31,00 31,83 36 26 1180 32,60 33,42 37 27 1180 34,15 35,01 39 29 1180 35,75 36,61 40 29 1180 37,35 38,20 43 31 1
180 38,95 39,75 43 31 1180 40,55 41,83 45 33 1180 42,15 42,97 47 35 1180 43,75 44,56 48 34 1180 45,30 46,15 50 36 1
180 46,90 47,75 51 39 1180 48,50 49,34 53 41 1180 50,10 50,93 55 43 1180 51,70 52,52 56 44 1180 53,30 54,11 58 46 1
B dK d0 dB dI s
180 45,90 47,75 51 39 1180 49,10 50,93 55 43 1180 52,25 54,11 58 46 1180 55,44 57,30 61 49 1180 58,64 60,48 64 52 1
180 61,80 63,66 67 55 1180 65,00 66,85 70 56 1180 68,20 70,03 74 60 1180 71,35 73,21 76 62 1180 74,55 76,39 80 66 1
180 77,75 79,58 83 69 1180 80,90 82,76 86 72 1180 84,10 85,94 90 76 1180 87,25 89,13 93 79 1180 90,45 92,31 96 82 1
180 93,65 95,49 99 85 1180 96,80 98,68 102 88 1180 100,00 101,86 105 91 1180 103,20 105,04 110 96 1,5180 106,35 108,23 113 99 1,5
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars:
Order example flanges:
SW 180 T 5 / 48
Material
Width
Type / pitch
Number of teeth
BS 156 x 140 x 1,5
Flange
Outside diameter dB
Inside diameter dI
Thickness s
Tooth gaps: • Normal gap (Standard, no order code necessary),• SE gap (order code: -SE),• Zero gap (order code: -0)
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdI = Inner flange diameters = Flange thickness
centered on both sides
9191
Pulleys and Components
T 2.5 T 5 T 10
Pitch and widths [mm]
T-Profiles (T 2.5, T 5, T 10)
z
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
707172
B dK d0 dB dI s
180 27,35 27,85 31 21 1180 28,15 28,65 31 21 1180 28,90 29,44 32 22 1180 29,70 30,24 33 23 1180 30,50 31,04 34 24 1
180 31,30 31,83 35 25 1180 32,10 32,63 35 25 1180 32,90 33,42 36 26 1180 33,70 34,22 37 27 1180 34,50 35,01 39 29 1
180 35,30 35,81 39 29 1180 36,10 36,61 39 29 1180 36,90 37,40 40 29 1180 37,70 38,20 42 30 1180 38,45 38,99 42 30 1
180 39,25 39,79 43 31 1180 40,05 40,58 43 31 1180 40,85 41,38 45 33 1180 41,65 42,18 45 33 1180 42,45 42,97 47 34 1
180 43,25 43,77 47 34 1180 44,05 44,56 47 34 1180 44,85 45,36 48 34 1180 45,65 46,15 50 36 1180 46,45 46,95 50 36 1
180 47,25 47,75 52 40 1180 48,05 48,54 52 40 1180 48,80 49,34 53 41 1180 49,60 50,13 53 41 1180 50,40 50,93 55 43 1
180 51,20 51,73 55 43 1180 52,00 52,52 55 43 1180 52,80 53,32 55 43 1180 53,60 54,11 57 46 1180 54,40 54,91 58 46 1
180 55,20 55,70 60 48 1180 56,00 56,50 60 48 1180 56,80 57,30 60 48 1
B dK d0 dB dI s
186 54,85 55,70 60 48 1180 56,45 57,30 61 49 1180 58,05 58,89 62 50 1180 59,65 60,48 64 52 1180 61,25 62,07 66 52 1
180 62,85 63,66 67 55 1180 64,40 65,25 70 56 1180 66,00 66,85 70 56 1180 67,60 68,44 72 58 1180 69,20 70,03 74 60 1
180 70,80 71,62 75 61 1180 72,40 73,21 78 64 1180 73,95 74,80 78 64 1180 75,55 76,39 80 66 1180 77,15 77,99 82 68 1
180 78,75 79,58 84 70 1180 80,35 81,17 86 72 1180 81,95 82,76 86 72 1180 83,55 84,35 88 74 1180 85,10 85,94 90 76 1
180 86,70 87,54 91 77 1180 88,30 89,13 93 79 1180 89,90 90,72 94 80 1180 91,50 92,31 96 82 1180 93,10 93,90 97 83 1
180 94,65 95,49 99 85 1180 96,25 97,08 100 88 1180 97,85 98,68 102 88 1180 99,45 100,27 104 90 1180 101,05 101,86 105 91 1,5
180 102,65 103,45 107 93 1,5180 104,20 105,04 109 95 1,5180 105,80 106,63 112 98 1,5180 107,40 108,23 112 98 1,5180 109,00 109,82 115 101 1,5
180 110,60 111,41 115 101 1,5180 112,20 113,00 117 103 1,5180 113,75 114,59 118 104 1,5
B dK d0 dB dI s
180 109,55 111,41 115 101 1,5180 112,75 114,59 118 104 1,5180 115,90 117,77 121 107 1,5180 119,10 120,96 126 112 1,5180 122,30 124,14 129 115 1,5
180 125,45 127,32 131 115 1,5180 128,65 130,51 134 120 1,5180 131,85 133,69 137 123 1,5180 135,00 136,87 140 126 1,5180 138,20 140,06 145 131 1,5
180 141,40 143,24 148 134 1,5180 144,50 146,42 150 136 1,5180 147,75 149,61 153 139 1,5180 150,95 152,79 156 140 1,5180 154,10 155,97 161 147 1,5
180 157,30 159,15 164 150 1,5180 160,50 162,34 166 152 1,5180 163,65 165,52 169 155 1,5180 166,85 168,70 172 158 1,5180 170,05 171,89 177 163 1,5
180 173,20 175,07 179 165 1,5180 176,40 178,25 182 168 1,5180 179,60 181,44 185 171 1,5180 182,75 184,62 188 174 1,5180 185,95 187,80 191 177 1,5
180 189,15 190,99 195 181 1,5180 192,30 194,17 198 184 1,5180 195,50 197,35 201 187 1,5180 198,70 200,54 204 190 1,5180 201,85 203,72 207 193 1,5
180 205,05 206,90 210 196 1,5180 208,25 210,08 214 200 1,5180 211,40 213,27 217 203 1,5180 214,60 216,45 220 206 1,5180 217,80 219,63 223 209 1,5
180 220,95 222,82 226 212 1,5180 224,15 226,00 230 216 1,5180 227,35 229,18 233 219 1,5
92
Polyurethane Timing Belt Drives
92
XL L H
Timing pulley bars
Pitch and widths [mm]
Imperial-Profiles (XL, L, H) (T1/5“, T3/8“, T1/2“)
z
1516171819
2021222324
2526272829
B dK d0 dB dI s
- - - - - - - - - - - -180 26,98 27,49 32 22 1180 28,60 29,11 35 25 1180 30,22 30,72 36 26 1
180 31,83 32,34 37 27 1180 33,45 33,96 39 29 1180 35,07 35,57 40 30 1180 36,68 37,19 42 30 1180 38,30 38,81 43 31 1
180 39,92 40,43 45 33 1180 41,53 42,04 47 35 1180 43,15 43,66 48 36 1180 44,77 45,28 50 38 1180 46,38 46,89 52 40 1
B dK d0 dB dI s
180 44,72 45,48 51 40 1180 47,75 48,51 55 42 1180 50,78 51,54 58 44 1180 53,81 54,57 61 47 1180 56,84 57,61 64 50 1
180 59,88 60,64 67 53 1180 62,91 63,67 70 56 1180 65,94 66,70 72 58 1180 68,97 69,73 74 60 1180 72,00 72,77 78 64 1
180 75,04 75,80 82 68 1180 78,07 78,83 84 68 1180 81,10 81,86 86 72 1180 84,13 84,89 90 76 1180 87,16 87,92 93 79 1
B dK d0 dB dI s
180 59,27 60,64 67 53 1180 63,31 64,68 70 56 1180 67,35 68,72 74 60 1180 71,39 72,77 76 62 1180 75,44 76,81 82 68 1
180 79,48 80,85 86 72 1180 83,52 84,89 90 76 1180 87,56 88,94 93 79 1180 91,61 92,98 96 82 1180 95,65 97,02 102 88 1
180 99,69 101,06 105 91 1,5180 103,73 105,11 110 96 1,5180 107,78 109,15 113 99 1,5180 111,82 113,19 117 103 1,5180 115,86 117,23 121 107 1,5
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars:
Order example flanges:
SW 180 XL / 48
Material
Width
Type / pitch
Number of teeth
BS 117 x 103 x 1,5
Flange
Outside diameter dB
Inside diameter dI
Thickness s
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdI = Inner flange diameters = Flange thickness
centered on both sides
9393
Pulleys and Components
XL L H
Imperial-Profiles (XL, L, H) (T1/5“, T3/8“, T1/2“)
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
B dK d0 dB dI s
180 48,00 48,51 53 41 1180 49,62 50,13 55 43 1180 51,24 51,74 56 44 1180 52,85 53,36 58 46 1180 54,17 54,98 60 48 1
180 56,09 56,60 62 50 1180 57,70 58,21 62 50 1180 59,39 59,83 64 52 1180 60,94 61,45 66 52 1180 62,55 63,06 68 54 1
180 64,17 64,68 72 58 1180 65,97 66,30 72 58 1180 67,40 67,91 72 58 1180 69,02 69,53 74 60 1180 70,64 71,15 75 61 1
180 72,26 72,77 78 64 1180 73,87 74,38 80 66 1180 75,49 76,00 80 66 1180 77,11 77,62 82 68 1180 78,72 79,23 84 70 1
180 80,34 80,85 86 72 1180 81,96 82,47 88 74 1180 83,57 84,08 90 76 1180 85,19 85,70 90 76 1180 86,81 87,32 91 77 1
180 88,43 88,94 93 79 1180 90,04 90,55 96 82 1180 91,66 92,17 99 85 1180 93,28 93,79 99 85 1180 94,89 95,40 100 86 1
180 96,51 97,02 102 88 1180 98,13 98,64 104 90 1180 99,74 100,25 106 92 1180 101,36 101,87 106 92 1180 102,98 103,49 109 95 1,5
180 104,60 105,11 109 95 1,5180 106,21 106,72 112 98 1,5180 107,83 108,34 115 101 1,5180 109,45 109,96 115 101 1,5180 111,06 111,57 117 103 1,5
B dK d0 dB dI s
180 90,20 90,96 97 83 1180 93,23 93,99 99 85 1180 96,26 97,02 101 87 1180 99,29 100,05 106 92 1,5180 102,32 103,08 108 94 1,5
180 105,36 106,12 110 96 1,5180 108,39 109,15 115 101 1,5180 111,42 112,18 118 104 1,5180 114,45 115,21 121 107 1,5180 117,48 118,24 123 109 1,5
180 120,51 121,28 126 112 1,5180 123,55 124,31 129 115 1,5180 126,58 127,34 131 117 1,5180 129,61 130,37 137 119 1,5180 132,64 133,40 137 123 1,5
180 135,68 136,44 140 126 1,5180 138,71 139,47 145 131 1,5180 141,74 142,50 148 134 1,5180 144,77 145,53 153 139 1,5180 147,80 148,56 153 139 1,5
180 150,83 151,59 156 142 1,5180 153,87 154,63 161 147 1,5180 156,90 157,66 164 150 1,5180 159,93 160,69 166 152 1,5180 162,96 163,72 169 155 1,5
180 165,99 166,75 171 157 1,5180 169,03 169,79 174 160 1,5180 172,06 172,82 179 165 1,5180 175,09 175,85 182 168 1,5180 178,12 178,88 185 171 1,5
180 181,15 181,91 188 174 1,5180 184,19 184,95 192 175 1,5180 187,22 187,98 192 175 1,5180 190,25 191,01 195 181 1,5180 193,28 194,04 198 184 1,5
180 196,31 197,07 205 188 1,5180 199,35 200,11 205 188 1,5180 202,38 203,14 210 196 1,5180 205,41 206,17 212 196 1,5180 208,44 209,20 216 200 1,5
B dK d0 dB dI s
180 119,90 121,28 126 112 1,5180 123,95 125,32 129 115 1,5180 127,99 129,36 134 120 1,5180 132,03 133,40 137 123 1,5180 136,08 137,45 142 128 1,5
180 140,12 141,49 145 131 1,5180 144,16 145,53 150 136 1,5180 148,20 149,57 153 139 1,5180 152,25 153,62 158 144 1,5180 156,29 157,66 161 147 1,5
180 160,33 161,70 166 152 1,5180 164,37 165,74 171 157 1,5180 168,42 169,79 174 160 1,5180 172,46 173,83 179 165 1,5180 176,50 177,87 182 168 1,5
180 180,54 181,91 185 171 1,5180 184,59 185,96 191 177 1,5180 188,63 190,00 195 181 1,5180 192,67 194,04 198 184 1,5180 196,71 198,08 201 187 1,5
180 200,76 202,13 207 193 1,5180 204,80 206,17 210 196 1,5180 208,84 210,21 214 200 1,5180 212,88 214,25 217 203 1,5180 216,93 218,30 223 209 1,5
180 220,97 222,34 226 212 1,5180 225,01 226,38 230 216 1,5180 229,05 230,42 236 222 1,5180 233,10 234,47 239 225 1,5180 237,14 238,51 242 228 1,5
180 241,18 242,55 245 231 1,5180 245,22 246,59 252 238 1,5180 249,27 250,64 255 241 1,5180 253,31 254,68 258 244 1,5180 257,35 258,72 261 247 1,5
180 261,39 262,76 268 254 1,5180 265,44 266,81 271 257 1,5180 269,48 270,85 274 260 1,5180 273,52 274,89 280 266 1,5180 277,56 278,93 284 270 1,5
94
Polyurethane Timing Belt Drives
94
Timing pulley bars
Pitch and widths [mm]
HTD-Profiles (5M, 8M)
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars:
Order example flanges:
SW 180 5M / 48
Material
Width
Type / pitch
Number of teeth
BS 158 x 142 x 1,5
Flange
Outside diameter dB
Inside diameter dI
Thickness s
z
1516171819
2021222324
2526272829
z
222324
2526272829
B
140140140140140
160160160160160
160180180180180
B
180180180
180180180180180
dK
22,7324,3225,9227,5129,10
30,6932,2833,8735,4737,06
38,6540,2441,8343,4245,01
dK
54,6557,2059,75
62,2964,8467,3870,0872,48
d0
23,8725,4627,0628,6530,24
31,8333,4235,0136,6138,20
39,7941,3842,9754,4646,15
d0
56,0258,5761,12
63,6666,2168,7571,3073,85
dB
2828323236
3638384242
4444484852
dB
606366
6671747578
dI
1818222224
2428283030
3131363640
dI
484851
5157606164
s
11111
11111
11111
s
111
11111
5M 8M
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterdB = Flange diameterdI = Inner flange diameters = Flange thickness
centered on both sides
9595
Pulleys and Components
Pitch and widths [mm]
HTD-Profiles (5M, 8M)
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
B
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
B
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
180180180180180
dK
46,6048,2049,7951,3852,97
54,5656,1657,7559,3460,93
62,5264,1165,7067,3068,89
70,4872,0773,6675,2576,85
78,4480,0381,6283,2184,80
86,4087,9989,5891,1792,76
94,3595,9497,5499,13
100,72
102,31103,90105,49107,09108,68
dK
75,1377,5780,1682,6685,22
87,7690,3092,8595,3997,94
100,49103,04105,58108,13110,67
113,22115,77118,31120,86123,41
125,95128,50131,05133,59136,14
138,69141,23143,78146,33148,87
151,42153,96156,51159,06161,60
164,15166,70169,24171,79174,34
d0
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
d0
76,3978,9481,4984,0386,58
89,1391,6794,2296,7799,31
101,86104,41106,95109,50112,05
114,59117,14119,68122,23124,78
127,32129,87132,42134,96137,51
140,06142,60145,15147,70150,24
152,79155,34157,88160,43162,97
165,52168,07170,61173,16175,71
dB
5255555660
6060646666
7070727274
7478808082
8486888890
9193969999
100100102104107
109109112112115
dB
8284868891
939999
102102
105107109115117
118123125127131
131135135140142
144147150153156
158158163166166
171172174176180
dI
4041414444
4848525252
5656585860
6064666668
7072747476
7779828585
8686889093
95959898
101
dI
6670727477
7983838888
919395
101103
104106111111115
115119119126128
130133136139142
144142149152152
157158160162166
s
11111
11111
11111
11111
11111
11111
1111
1,5
1,51,51,51,51,5
s
11111
11111
1,51,51,51,51,5
1,51,51,51,51,5
1,51,51,51,51,5
1,51,51,51,51,5
1,51,51,51,51,5
1,51,51,51,51,5
5M 8M
96
Polyurethane Timing Belt Drives
96
Tooth gaps: • Normal gap (Standard, no order code necessary),• SE gap (order code: -SE),• Zero gap (order code: -0)
centered on both sides
Timing pulley bars with hubs
Pitch and widths [mm]
AT-Profiles (AT 5, AT 10)
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley barswith hubs
SW 160 AT 5 - 0 / 24
Material
Width
Type / pitch
Toothform variant
Number of teeth
z
1516171819
2021222324
2526272829
z
1516171819
2021222324
2526272829
B
132140140140140
160160160160160
160160160160160
B
160160160160160
160160160160160
160160160160160
dK
22,6524,2428,8427,4329,02
30,6932,2833,8735,4737,06
38,6540,2441,8343,4245,01
dK
45,9349,1152,2955,4858,66
61,8465,0368,2171,3974,57
77,7680,9484,1287,3190,49
d0
23,8725,4627,0628,6530,24
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
d0
47,7550,9354,1157,3060,48
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
L
00000
00000
00000
L
00000
00000
00000
d
1010101010
1212121212
1216161616
d
1616161616
2020202020
2020202020
AT 5 AT 10
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterL = non-toothed length of shaftd = hub diameter
9797
Pulleys and Components
Pitch and widths [mm]
AT-Profiles (AT 5, AT 10)
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
B
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
B
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
dK
46,5348,1249,7151,3052,89
54,4856,0857,6759,2660,85
62,4464,0365,6367,2268,81
70,4071,9973,5875,1776,77
78,3679,9581,5483,1384,72
86,3287,9189,5091,0992,68
94,2795,8697,4699,05
100,64
102,23103,82105,41107,01108,60
dK
93,6796,86
100,04103,22106,41
109,59112,77115,95119,14122,32
125,50128,69131,87135,05138,24
141,42144,60147,79150,97154,15
157,33160,52163,70166,88170,07
173,25176,43179,62182,80185,98
189,17192,35195,53198,72201,90
205,08208,26211,45214,63217,81
d0
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
d0
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
L
00000
00000
00000
00000
00000
00000
00000
00000
L
00000
00000
00000
00000
00000
00000
00000
00000
d
1616161616
1616161620
2020202020
2020202020
2020202020
2020202020
2020202030
3030303030
d
2020203030
3030303030
3030303030
3030303030
3036363636
3636363636
3636363636
3636363636
AT 5 AT 10
98
Polyurethane Timing Belt Drives
98
Timing pulley bars with hubs
Pitch and widths [mm]
T-Profile (T 2.5, T 5, T 10)
z
1516171819
2021222324
2526272829
z
1516171819
2021222324
2526272829
z
1516171819
2021222324
2526272829
B
5050505090
90909090
125
125125125125125
B
132140140140140
160160160160160
160160160160160
B
160160160160160
160160160160160
160160160160160
dK
11,4012,2013,0013,8014,60
15,4016,2017,0017,8018,55
19,3520,1520,9521,7522,55
dK
23,0524,6026,2027,8029,40
31,0032,7034,2535,8537,40
39,0040,6042,2043,7545,35
dK
45,9049,0552,2555,4558,60
61,6065,0068,1571,3574,55
77,7580,9084,1087,2590,45
d0
11,9412,7313,5314,3215,12
15,9216,7117,5118,3019,10
19,8920,6921,4922,2823,08
d0
23,8725,4627,0628,6530,24
31,8333,4235,0136,6138,20
39,7941,3842,9744,5646,15
d0
47,7550,9354,1157,3060,48
63,6666,8570,0373,2176,39
79,5882,7685,9489,1392,31
L
2525252530
3030303015
1515151515
L
00000
00000
00000
L
00000
00000
00000
d
66668
8888
10
1010101010
d
1010101010
1212121212
1216161616
d
1616161616
2020202020
2020202020
T 2.5 T 5 T 10
z = Number of teethB = Width [mm]dK = Outside diameterd0 = Pitch circle diameterL = non-toothed length of shaftd = hub diameter
Material: AlCu4MgSi, RoHS-conformant
Order example Timing pulley bars with hubs
SW 160 T 5 - 0 / 24
Material
Width
Type / pitch
Toothform variant
Number of teeth
Tooth gaps: • Normal gap (Standard, no order code necessary)• SE gap (order code: -SE),• Zero gap (order code: -0)
centered on both sides
9999
Pulleys and Components
T-Profile (T 2.5, T 5, T 10)
Pitch and widths [mm]
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
z
3031323334
3536373839
4041424344
4546474849
5051525354
5556575859
6061626364
6566676869
B
125125125125125
132132132132132
132132140140140
140140140140140
140140140140140
140140140140140
140140140140140
140140140140140
B
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
B
1160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
160160160160160
dK
23,3524,1524,9525,7526,55
27,3528,1528,9029,7030,50
31,3032,1032,9033,7034,50
35,3036,1036,9037,7038,45
39,2540,0540,8541,6542,45
43,2544,0544,8545,6546,45
47,2548,0548,8049,6050,40
51,2052,0052,8053,6054,40
dK
46,9048,5050,1051,7053,30
54,8556,4558,0559,6561,25
62,8564,4066,0067,6069,20
70,8072,4073,9575,5577,15
78,7580,3581,9583,5585,10
86,7088,3089,9091,5093,10
94,6596,2597,8599,45
101,05
102,65104,20105,80107,40109,00
dK
93,6596,80
100,00103,20106,35
109,55112,75115,90119,10122,30
125,45128,65131,85135,00138,20
141,40144,50147,75150,95154,10
157,30160,50163,65166,85170,05
173,20176,40179,60182,75185,95
189,15192,30195,50198,70201,85
205,05208,25211,40214,60217,80
d0
23,8724,6725,4626,2627,06
27,8528,6529,4430,2431,04
31,8332,6333,4234,2235,01
35,8136,6137,4038,2038,99
39,7940,5841,3842,1842,97
43,7744,5645,3646,1546,95
47,7548,5449,3450,1350,93
51,3752,5253,3254,1154,91
d0
47,7549,3450,9352,5254,11
55,7057,3058,8960,4862,07
63,6665,2566,8568,4470,03
71,6273,2174,8076,3977,99
79,5881,1782,7684,3585,94
87,5489,1390,7292,3193,90
95,4997,0898,68
100,27101,86
103,45105,04106,63108,23109,82
d0
95,4998,68
101,86105,04108,23
111,41114,59117,77120,96124,14
127,32130,51133,69136,87140,06
143,24146,42149,61152,79155,97
159,15162,34165,52168,70171,89
175,07178,25181,44184,62187,80
190,99194,17197,35200,54203,72
206,90210,08213,27216,45219,63
L
1515151515
88888
88000
00000
00000
00000
00000
00000
L
00000
00000
00000
00000
00000
00000
00000
00000
L
00000
00000
00000
00000
00000
00000
00000
00000
d
1010101010
1010101010
1212121212
1212121212
1212161616
1616161616
1616161616
1616161616
d
1616161616
1616161620
2020202020
2020202020
2020202020
2020202020
2020202030
3030303030
d
2020203030
3030303030
3030303030
3030303030
3036363636
3636363636
3636363636
3636363636
T 2.5 T 5 T 10
100
Polyurethane Timing Belt Drives
100
Shaft locking elements for timing pulleys
Features and applications
q Bore diameter variations within the same outer diameter
q Single bore for the hub within the size range specified
q Fewer parts, reduced costs
q Axial retention
q Fast mounting – simplified manufacturing processes
q Ideal for drives experiencing frequently changing loads
q Permanent, non-destructive attachment
q Reusable
Design variants
Locking bushes come in many various designs. Please ask for our advice in choosing the most suitable locking bush.
Availability
Locking bushes are readily available from stock.
Assembled units
We can provide pre-assembled timing pulleys andlocking bushes upon request.
Cost reduction, material savings, simplified manufacturing processes and faster material throughput are factors which are already decided by the design and development stages. Keyways, however, are often unable to fully meet everincrea-sing requirements. In these cases, locking bushes provide new options for attaching pulleys to shafts.
Locking bush for timing pulley.
Timing pulley locking bushes
101101
Pulleys and Components
ATEF-X
Shaft-to-timing pulley locking bushes up to 5mm pitch
ATEF-X is an innovative fastener for perfect shaft-to-timing pulley connection. Small size makes the ATEF-X a good choice for even small timing pulleys. The ATEF-X self-locking tapered design as well as its low radial run-out makes for a secure con-nection and warrants that belts will run smoothly.
Installation is easy: just slip the pre-assembled ATEF-X and timing pulley onto the shaft. The assembly between shaft and timing pulley is then secured by tightening the nut. To readjust the assembly, simply loosen the nut - which will come off easily even after long periods of operation.
Technical dataMaterial preferably stainless steel 1.4104 (X12CrMoS 17) or 1.4305 (X10CrNiS18 9)Concentricity run-out tolerance 0.01 – 0.02Surface roughness Ra = 3.2 µm (shaft) Ra = 1.6 µm (cone)Fit (bore) d1 = H7 (in non-slotted area))
Package includes nut similar to DIN 439, galvanized steel (Stainless steel at extra cost).Special versions upon request.
The following ATEF-X variants are available from stock:
Shaft mm (d1)
2 3 4 5 6
1/4“ 7 8 9 3/8“ 10 11 12
Shaft mm (d1)
14 15 16 17 18
19 20 21 22 24 25 28 30
Max. pulley width mm
7,5 7,5 7,5/16 9/12/16 9/12/16/22/26
9/12/16/22/26 9/12/16/22/26 12/16/22/26/30 16/22/26/30 16/22/26/30
16/22/26/30 16/22/30 16/22/30
Max. pulley width mm
16/22/30 16/22/3016/22/30 16/22/30 16/22/30
16/22/30 16/22/30/45 16/22/30/45 16/22/30/45 16/22/30/45
22/30/45 22/30/45 22/30/45
Order example:
Timing pulley AL 20 T 2.5 / 30 - 2 x 15
Material
Total width BN
Type / pitch
Number of teeth
Number of flanges
Shaft diameter (d1)
If necessary please specify hub dimensions.
For data sheets see www.atef-x.de
102
Polyurethane Timing Belt Drives
102
Tensioners
Stock ProgramType B, eccentric,toothed running surface
Type B Mulco tensioners run on 2 ball bearings. The bearings are grease lubricated and up to 70 °C will experience no reduction in grease life. In the short term, temperatures up to 120 °C are allowable. Type B Mulco tensioners are made with high-quality German bearings.
Type B/E0
Materials:
Shaft: Steel, burnishedRoller: Al
Order example:
Mulco tensioner B Al 34 T 5 / 22 - 0
Width B
Type / pitch
Number of teeth
Number of flanges
103103
Pulleys and Components
SW[mm]
17
17
27
27
27
27
Cdyn
[N]
7700
7700
19300
19300
19300
19300
Cstat.
[N]
3920
3920
13100
13100
13100
13100
max.Rotational
speeds n [mm -1]
19000
19000
9500
9500
9500
9500
D[mm]
20
20
30
30
30
30
t[mm]
10
10
20
20
20
20
ContinuationOrder code
Mulco tensioner Al 34 T5/22-0
Mulco tensioner Al 34 AT5/22-0
Mulco tensioner Al 40 T10/20-0
Mulco tensioner Al 40 AT10/20-0
Mulco tensioner Al 64 T10/20-0
Mulco tensioner Al 64 AT10/20-0
Loadbearing parameters
Type
B/E0
B/E0
B/E0
B/E0
B/E0
B/E0
dK / df *)[mm]
34.15
31.59
61.80
57.14
61.80
57.14
B2
[mm]
42
42
50
50
74
74
E[mm]
5
5
5
5
5
5
G
M6
M6
M12
M12
M12
M12
B[mm]
34
34
40
40
64
64
max.Belt width[mm]
25
25
32
32
50
50
Order code
Mulco tensioner Al 34 T5/22-0
Mulco tensioner Al 34 AT5/22-0
Mulco tensioner Al 40 T10/20-0
Mulco tensioner Al 40 AT10/20-0
Mulco tensioner Al 64 T10/20-0
Mulco tensioner Al 64 AT10/20-0
*) T-Profiles dK / AT-Profiles df
Type
B/E0
B/E0
B/E0
B/E0
B/E0
B/E0
104
Polyurethane Timing Belt Drives
104
Tensioners
Stock ProgramType B, eccentric,smooth running surface
Type B Mulco tensioners run on 2 ball bearings. The bearings are grease lubricated and up to 70 °C will experience no reduction in grease life. In the short term, temperatures up to 120 °C are allowable.
Type B/E0
Materials:
Shaft: Steel, burnishedRoller: Alu, RoHS-conformantFlanges: Steel, zinc-plated
Order example:
Mulco tensioner B 70 / 120 - 0
Width B
Diameter D
Number of flanges
D[mm]
323260606060808080808080
120120120120120120120120150150150150150150
dB
[mm]
-41.5
-71-
71-
91-
91-
91-
132-
132-
137-
132-
162-
162-
162
B2
[mm]
42425050747450507474
110110
505074748585
110110
50507474
110110
E[mm]
55555555555555555555555555
B[mm]
3434404064644040646490904040646470709090404064649090
Type
B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2B/E0B/E2
max.Belt width
[mm]
2525323250503232505075753232505050507575323250507575
Order code
Mulco tensioner B 34/32-0Mulco tensioner B 34/32-2Mulco tensioner B 40/60-0Mulco tensioner B 40/60-2Mulco tensioner B 64/60-0Mulco tensioner B 64/60-2Mulco tensioner B 40/80-0Mulco tensioner B 40/80-2Mulco tensioner B 64/80-0Mulco tensioner B 64/80-2Mulco tensioner B 90/80-0Mulco tensioner B 90/80-2Mulco tensioner B 40/120-0Mulco tensioner B 40/120-2Mulco tensioner B 64/120-0Mulco tensioner B 64/120-2Mulco tensioner B 70/120-0Mulco tensioner B 70/120-2Mulco tensioner B 90/120-0Mulco tensioner B 90/120-2Mulco tensioner B 40/150-0Mulco tensioner B 40/150-2Mulco tensioner B 64/150-0Mulco tensioner B 64/150-2Mulco tensioner B 90/150-0Mulco tensioner B 90/150-2
smooth running surface
Type B/E0
105105
Pulleys and Components
Stock programType B, eccentric
smooth running surface
SW[mm]
1717272727272727272736362727272736363636272727273636
Cdyn.
[N]
47004700
193001930019300193001930019300193001930028800288001930019300193001930068500685005270052700193001930019300193005270052700
Cstat.
[N]
39203920
131001310013100131001310013100131001310023200232001310013100131001310048000480003800038000131001310013100131003800038000
G
M6M6
M12M12M12M12M12M12M12M12M20M20M12M12M12M12M20M20M20M20M12M12M12M12M20M20
max. Rotational speeds n
[min -1]
90009000950095009500950095009500950095006300630095009500950095005000500056005600950095009500950056005600
D1
[mm]
2020303030303030303045453030303045454545303030304545
t[mm]
1010202020202020202032322020202030303232202020203232
Loadbearing parameters
Type B/E2
106
Polyurethane Timing Belt Drives
106
Tensioners
Stock ProgramType B with flange
Order example:
Mulco tensioner B 117 / 180 - 2
Width B
Diameter D
Number of flanges
D[mm]
60608080
120120120120120120180180180180180180
dB
[mm]
-71-91-
137-
137-
137-
204-
204-
204
B2
[mm]
124124124124
8585
110110131131
8585
110110131131
B[mm]
114114114114
70709090
117117
70709090
117117
Type
B/F0B/F2B/F0B/F2B/F0B/F2B/F0B/F2B/F0B/F2B/F0B/F2B/F0B/F2B/F0B/F2
max.Belt width
[mm]
100100100100
50507575
100100
50507575
100100
Order code
Mulco tensioner B 114/60-0Mulco tensioner B 114/60-2Mulco tensioner B 114/80-0Mulco tensioner B 114/80-2Mulco tensioner B 70/120-0Mulco tensioner B 70/120-2Mulco tensioner B 90/120-0Mulco tensioner B 90/120-2Mulco tensioner B 117/120-0Mulco tensioner B 117/120-2Mulco tensioner B 70/180-0Mulco tensioner B 70/180-2Mulco tensioner B 90/180-0Mulco tensioner B 90/180-2Mulco tensioner B 117/180-0Mulco tensioner B 117/180-2
Type B/F0
Materials:
Shaft: Steel, burnishedRoller: Alu, RoHS-conformantFlanges: Steel, zinc-plated
107107
Pulleys and Components
Stock ProgramType B with flange
K[mm]
34343434656565656565656580808080
Cdyn.
[N]
193001930019300193006850068500685006850068500685006850068500
105000105000105000105000
Cstat.
[N]
13100131001310013100480004800048000480004800048000480004800076000760007600076000
G
M8 (3x)M8 (3x)M8 (3x)M8 (3x)
M12 (3x)M12 (3x)M12 (3x)M12 (3x)M12 (3x)M12 (3x)M12 (3x)M12 (3x)M16 (3x)M16 (3x)M16 (3x)M16 (3x)
max. Rotational speeds n
[min -1]
9500950095009500500050005000500050005000500050004300430043004300
D1
[mm]
45454545858585858585
106106106106106106
t[mm]
15151515242424242424252525252525
Type B/F2
Loadbearing parameters
108
Polyurethane Timing Belt Drives
108
Tensioners
Stock ProgramType M heavy series, eccentric
D[mm]
28 28 60 60 60 120 120 180 180
D1
[mm]
17.517.5
46 46 46 94 94 137 137
L
[mm]
--
37.5 57.5 106.5 57.5 107.5 78.5 153.5
e[mm]
- - 6 6 5 17 17 30 30
s[mm]
- - 35 35 35 70 70 70 70
d[mm]
- - 11 11 13 17 17 26 26
Bearingtype
1 groove2 groove
121222222
B[mm]
14 27 40 60 110 60 110 85 160
B1
[mm]
16 26 26 36 61 35 60 45 83
B2
[mm]
23 39.5 46 66 116 70 120 95 170
Weight
[kg]
0.06 0.1approx. 0.4approx. 0.5approx. 0.8approx. 2.4approx. 3.9approx. 7.0approx. 10.8
Order code
Tensioner BSR 71-100 Tensioner BSR 73-100Mulco tensioner M 40 / 60-0Mulco tensioner M 60 / 60-0Mulco tensioner M 110 / 60-0Mulco tensioner M 60 / 120-0Mulco tensioner M 110 / 120-0Mulco tensioner M 85 / 180-0Mulco tensioner M 160 / 180-0
1 groove
2 groove
The Type M Mulco tensioner is available in 7 standard sizes. The tensioners feature a rigid and vibration-resistant support structure and the belt loads are resisted by the generously sized base diameter D1. The race and the sup-port structures are made from AlCu4MgSi. The tensioners are mounted on the machine frame and the eccentric mount allows for easy adjustment of the belt pre-tension. For adjusting the mounting shaft, the pin spanner (pictured right) can be used.The tensioners are fitted with high-quality ball bearings and pre-lubricated for life with lithium grease. They are short-time temperature resistant up to 120 °C and permanent temperatures from 70 °C and above will lead to a lower grease life than expected. The stated load ratings are based on the total tensioner where a central belt load is assumed.Socket-head screws to DIN 6912 can be used for moun-ting to the machine frame. The screw length is dependant on proper construction in accordance with the mounting options and the associated environment. The thread sizes in the table use the recommended strength class of the screws provided.
Special sizes and tensioners with flanges on request.
Dimensions
109109
Pulleys and Components
Stock ProgramType BSR light series, non-eccentric
max.belt width
[mm]
10 25 32 50 100 50 100 75 150
Tension rollerrunning on
back of the belt
T2.5/T5T2.5/T5AT5/T10AT5/T10AT5/T10
AT10/ATP10/T20AT10/ATP10/T20
AT20/ATP15AT20/ATP15
Tension rollerrunning on
back of the belt
T2.5/T5/AT5T2.5/T5/AT5
AT10/T10AT10/ATP10/T10AT10/ATP10/T10
AT20/ATP15AT20/ATP15
T20T20
C0 dyn.
[N]
4050 6200 11200 19300 19300 51000 51000 100000 100000
C0 Stat.
[N]
1710 3450 5600 11200 11200 36600 36600 78000 78000
Size
M 6 M 6 M 10 M 10 M 12 M 16 M 16 M 24 M 24
Strength class
8.8 8.8 8.8 10.9 12.9 8.8 12.9 8.8 12.9
Torque[Nm]
10 10 49 69 145 210 355 710 1200
nmax.
[min-1]
8000 15000 15000 15000 15000 6700 6700 4800 4800
BSR 73-100BSR 73-100
Pin spanner, Type 40 758
Mounting instruction: counter-clockwise tensioning!
BSR71-100 and BSR73-100 tensioners are available in single and double row bearing versions, pre-lubricated to DIN 51852-K3K.They are suitable as deflection and tension pulleys for light belt drives such as T 2.5 and T 5.
BSR 71-100
Loadbearing parameters
Rotational speed
Socket-head screw DIN 6912 Application recommendation
110
Polyurethane Timing Belt Drives
110
Clamp plates
Stock program Clamp plates are often used in linear technology, when one or both belt ends need to be fixed to the housing. An adjustment of the pretension is not possible with clamp plates.
Material: AlMgSi 0,5
Order example:
Clamp plate 60 x 160 AT 10 B
Width B
Length L
Type / pitch
Ordering addition (Type)
m
203038
38466294
124
38466294
124174
38466294
124174
384662
a
505050
8080808080
110110110110110110
160160160160160160
110110110
H
888
1010101010
101010101010
202020202020
101010
Belt code
10 AT 320 AT 325 AT 3
25 AT 532 AT 550 AT 575 AT 5
100 AT 5
25 AT 1032 AT 1050 AT 1075 AT 10
100 AT 10150 AT 10
25 AT 2032 AT 2050 AT 2075 AT 20
100 AT 20150 AT 20
25 BAT 1032 BAT 1050 BAT 10
Hole diameter d
5.55.55.5
6.56.56.56.56.5
6.56.56.56.56.56.5
6.56.56.56.56.56.5
6.56.56.5
Order code
Clamp plate 30 x 75 AT 3Clamp plate 50 x 75 AT 3Clamp plate 60 x 75 AT 3
Clamp plate 50 x 120 AT 5Clamp plate 60 x 120 AT 5Clamp plate 75 x 120 AT 5Clamp plate 110 x 120 AT 5Clamp plate 140 x 120 AT 5
Clamp plate 50 x 160 AT 10Clamp plate 60 x 160 AT 10Clamp plate 75 x 160 AT 10Clamp plate 110 x 160 AT 10Clamp plate 140 x 160 AT 10Clamp plate 190 x 160 AT 10
Clamp plate 50 x 200 AT 20Clamp plate 60 x 200 AT 20Clamp plate 75 x 200 AT 20Clamp plate 110 x 200 AT 20Clamp plate 140 x 200 AT 20Clamp plate 190 x 200 AT 20
Clamp plate 50 x 160 BAT 10Clamp plate 60 x 160 BAT 10Clamp plate 75 x 160 BAT 10
Type without holes (standard)
Type B (with holes)
AT-Profile
B x L
111111
Pulleys and Components
m
38466294
38466294
38466294
124
38466294
124
m
2030
38466294
124
38466294
124174
38466294
124174
a
80808080
110110110110
110110110110110
160160160160160
a
3030
8080808080
110110110110110110
160160160160160160
H
10101010
10101010
1010101010
2020202020
H
66
1010101010
101010101010
202020202020
Belt code
25.4 T 1/5“38.1 T 1/5“50.8 T 1/5“76.2 T 1/5“
25.4 T 3/8“38.1 T 3/8“50.8 T 3/8“76.2 T 3/8“
25.4 T 1/2“38.1 T 1/2“50.8 T 1/2“76.2 T 1/2“
101.6 T 1/2“
25.4 T 7/8“38.1 T7/8“
50.8 T 7/8“76.2 T 7/8“
101.6 T 7/8“
Belt code
10 T 2.520 T 2.5
25 T 532 T 550 T 575 T 5
100 T 5
25 T 1032 T 1050 T 1075 T 10
100 T 10150 T 10
25 T 2032 T 2050 T 2075 T 20
100 T 20150 T 20
Hole diameter d
6.56.56.56.5
6.56.56.56.5
6.56.56.56.56.5
6.56.56.56.56.5
Hole diameter d
4.54.5
6.56.56.56.56.5
6.56.56.56.56.56.5
6.56.56.56.56.56.5
Order code
Clamp plate 50 x 120 T 1/5“Clamp plate 60 x 120 T 1/5“Clamp plate 75 x 120 T 1/5“Clamp plate 110 x 120 T 1/5“
Clamp plate 50 x 160 T 3/8“Clamp plate 60 x 160 T 3/8“Clamp plate 75 x 160 T 3/8“Clamp plate 110 x 160 T 3/8“
Clamp plate 50 x 160 T 1/2“Clamp plate 60 x 160 T 1/2“Clamp plate 75 x 160 T 1/2“Clamp plate 110 x 160 T 1/2“Clamp plate 140 x 160 T 1/2“
Clamp plate 50 x 200 T 7/8“Clamp plate 60 x 200 T 7/8“Clamp plate 75 x 200 T 7/8“Clamp plate 110 x 200 T 7/8“Clamp plate 140 x 200 T 7/8“
Order code
Clamp plate 30 x 50 T 2.5Clamp plate 40 x 60 T 2.5
Clamp plate 50 x 120 T 5Clamp plate 60 x 120 T 5Clamp plate 75 x 120 T 5Clamp plate 110 x 120 T 5Clamp plate 140 x 120 T 5
Clamp plate 50 x 160 T 10Clamp plate 60 x 160 T 10Clamp plate 75 x 160 T 10Clamp plate 110 x 160 T 10Clamp plate 140 x 160 T 10Clamp plate 190 x 160 T 10
Clamp plate 50 x 200 T 20Clamp plate 60 x 200 T 20Clamp plate 75 x 200 T 20Clamp plate 110 x 200 T 20Clamp plate 140 x 200 T 20Clamp plate 190 x 200 T 20
Imperial-Profile
T-Profile
B x L
B x L
112
Polyurethane Timing Belt Drives
112
Clamp plates
Clamp plate for belt clamping on one side
AT, T-Profile
Material: AlMgSi 0,5
Order example:
Clamp plate 60 x 78 AT 10
Width B
Length L
Type / pitch
m
35426090
35426090
35426090
m
35426090
35426090
35426090
a
30303030
40404040
60606060
a
30303030
40404040
60606060
a1
15151515
20202020
20202020
a1
15151515
20202020
20202020
H
10101010
10101010
20202020
H
10101010
10101010
20202020
Belt code
25 AT 532 AT 550 AT 575 AT 5
25 AT 1032 AT 1050 AT 1075 AT 10
25 AT 2032 AT 2050 AT 2075 AT 20
Belt code
25 T 532 T 550 T 575 T 5
25 T 1032 T 1050 T 1075 T 10
25 T 2032 T 2050 T 2075 T 20
Diameter d
5.5 5.5 5.5 5.5
5.5 5.5 5.5 5.5
9 9 9 9
Diameter d
5.5 5.5 5.5 5.5
5.5 5.5 5.5 5.5
9 9 9 9
Order code
Clamp plate 50 x 58 AT 5Clamp plate 60 x 58 AT 5Clamp plate 75 x 58 AT 5Clamp plate 110 x 58 AT 5
Clamp plate 50 x 78 AT 10Clamp plate 60 x 78 AT 10Clamp plate 75 x 78 AT 10Clamp plate 110 x 78 AT 10
Clamp plate 50 x 98 AT 20Clamp plate 60 x 98 AT 20Clamp plate 75 x 98 AT 20Clamp plate 110 x 98 AT 20
Order code
Clamp plate 50 x 58 T 5Clamp plate 60 x 58 T 5Clamp plate 75 x 58 T 5Clamp plate 110 x 58 T 5
Clamp plate 50 x 78 T 10Clamp plate 60 x 78 T 10Clamp plate 75 x 78 T 10Clamp plate 110 x 78 T 10
Clamp plate 50 x 98 T 20Clamp plate 60 x 98 T 20Clamp plate 75 x 98 T 20Clamp plate 110 x 98 T 20
AT-Profile
T-Profile
AT, T-Profile
B x L
B x L
113113
Pulleys and Components
Clamp plate for belt clamping on one side
HTD profile
Material: AlMgSi 0,5
Order example:
Clamp plate 60 x 78 8M
Width B
Length L
Type / pitch
m
162232
29395994
516696
126181
a
252525
40404040
7070707070
H
888
15151515
2222222222
Belt code
10 5M15 5M25 5M
20 8M30 8M50 8M85 8M
40 14M55 14M85 14M
115 14M170 14M
Diameter d
5.5 5.5 5.5
9 9 9 9
11 11 11 11 11
Order code
Clamp plate 28 x 41.8 5MClamp plate 34 x 41.8 5MClamp plate 44 x 41.8 5M
Clamp plate 45 x 66 8MClamp plate 55 x 66 8MClamp plate 75 x 66 8MClamp plate 110 x 66 8M
Clamp plate 71 x 116 14MClamp plate 86 x 116 14MClamp plate 116 x 116 14MClamp plate 146 x 116 14MClamp plate 201 x 116 14M
HTD-Profile
HTD profile
B x L
114114
Polyurethane Timing Belt Drives
Guide rails
Guide rails for polyurethane timing belt drives
BRECO®, BRECOFLEX® and CONTI SYNCHRO FLEX® polyurethane timing belts have proven to be excellent mediums for transport. The motor force is reliably trans-mitted by the positive meshing of the belt teeth, the steel cord tension members transmit high tensile forces and the polyurethane belt material has low abrasion and wear resistant features.
The guide railThe weight of transported goods will deflect an unsup-ported belt span and guide rails are used to combat this. We offer guide rails with and without side guides depending on the design requirements. The coefficient of friction with the belt is low.
Our guide rails are available from a standard program coordinated with the available timing belt widths. The preferred length is 2000 mm. Parts less than 2000 mm are also available. Greater lengths and special sizes avai-lable to order.
Please contact your Mulco partner.
Example belt-conveyor system
Guide rail
115115
Pulleys and Components
Guide rails without side guides are universally applicable to all types of toothed belts from our product range. They are to be preferred where no large lateral forces act on the conveyor belt.
Guide rails without side guides
Type GCType G
Order example:
Guide rail GC 50 / 1200
Type
For Belt width
Length in mm
TNGKBCB
----
7999
G 32 G 50 G 75 G 100
GC 32 GC 50 GC 75 GC 100
45 68 93 118
45 68 93 118
- - - -
5075
100125
22 32 32 32
22 32 32 32
- - - -
23.534.534.534.5
----
11141414
32 50 75 100
32 50 75 100
Typefor timing belt
width
116
Polyurethane Timing Belt Drives
116
Guide rails
Guide rails with side guides are preferred where large lateral forces act on the conveyor belt.
Guide rails with side guides
Type FCType F
TNGhKBC blB
---
- - - - -
---
7 9 9 9
7 9 9 9
9 9 9
F 32 x 2F 50 x 2F 75 x 2F 100 x 2
F 32 x 4F 50 x 4F 75 x 4F 100 x 4
F 50 x 7F 75 x 7F 100 x 7
FC 32 x 2FC 50 x 2FC 75 x 2FC 100 x 2
FC 32 x 4FC 50 x 4FC 75 x 4FC 100 x 4
FC 50 x 7FC 75 x 7FC 100 x 7
45 68 93 118
45 68 93 118
68 93 118
45 68 93 118
45 68 93 118
68 93 118
- - - -
- - - -
- - -
5075
100125
5075
100125
75100125
33 51 76 101
33 51 76 101
51 76 101
33 51 76 101
33 51 76 101
51 76 101
2 2 2 2
4 4 4 4
7 7 7
2 2 2 2
4 4 4 4
7 7 7
22 32 32 32
22 32 32 32
32 32 32
22 32 32 32
22 32 32 32
32 32 32
- - - -
- - - -
- - -
23.534.534.534.5
23.534.534.534.5
34.534.534.5
- - - - - - - - -
--
11 14 14 14
11 14 14 14
14 14 14
32 AT 5 32 T 5 50 AT 5 50 T 5 75 AT 5 75 T 5 100 AT 5 100 T 5
32 AT 10 32 T 10 50 AT 10 50 T 10 75 AT 10 75 T 10 100 AT 10 100 T 10
50 AT 20 50 T 20 75 AT 20 75 T 20 100 AT 20 100 T 20
32 AT 5 32 T 5 50 AT 5 50 T 5 75 AT 5 75 T 5 100 AT 5 100 T 5
32 AT 10 32 T 10 50 AT 10 50 T 10 75 AT 10 75 T 10 100 AT 10 100 T 10
50 AT 20 50 T 20 75 AT 20 75 T 20 100 AT 20 100 T 20
Type for timing belt width
Order example:
Guide rail FC 50 x 4,5 / 1200
Type
For Belt width x h
Length in mm
117117
Pulleys and Components
Guide rails with V-guide are used with self-tracking belts. Guide rails for ATN belts can be supplied with a V-guide upon request.
Guide rails with V-guide
Type KCType K
TNGhKBCB
K6 32 x 4K6 50 x 4 K6 32 x 2K6 50 x 2K6 75 x 2K6 100 x 2
K13 32 x 4,5K13 50 x 4,5K13 75 x 4,5K13 100 x 4,5
K13 50 x 2K13 75 x 2K13 100 x 2
K6-C 32 x 4K6-C 50 x 4
K6-C 32 x 2K6-C 50 x 2K6-C 75 x 2K6-C 100 x 2
K13-C 32 x 4,5K13-C 50 x 4,5K13-C 75 x 4,5K13-C 100 x 4,5
K13-C 50 x 2K13-C 75 x 2K13-C 100 x 2
- -
----
--
--
- - - 7 9
7999
7 9 9 9
9 9 9
45 68
45 68 93 118
45 68 93 118
68 93 118
45 68
45 68 93 118
45 68 93 118
68 93 118
- -
- - - -
- - - -
- - -
5075
5075
100125
5075
100125
75100125
4 4
2 2 2 2
4.5 4.5 4.5 4.5
2 2 2
4 4
2 2 2 2
4.5 4.5 4.5 4.5
2 2 2
2232
32323232
22323232
323232
2232
32323232
22323232
323232
- -
- - - -
- - - -
- - -
23.534.5
23.534.534.534.5
23.534.534.534.5
34.534.534.5
- -
----
--
--
-
- - 11 14
11 14 14 14
11 14 14 14
14 14 14
32 ATK5 K6 32 TK5 K6 50 ATK5 K6 50 TK5 K6
32 ATK10 K6 32 TK10 K6 50 ATK10 K6 50 TK10 K6 75 ATK10 K6 75 TK10 K6 100 ATK10 K6 100 TK10 K6
32 ATK10 K13 32 TK10 K13 50 ATK10 K13 50 TK10 K13 75 ATK10 K13 75 TK10 K13 100 ATK10 K13 100 TK10 K13
50 ATK20 K13 50 TK20 K13 75 ATK20 K13 75 TK20 K13 100 ATK20 K13 100 TK20 K13
32 ATK5 K6 32 TK5 K6 50 ATK5 K6 50 TK5 K6
32 ATK10 K6 32 TK10 K6 50 ATK10 K6 50 TK10 K6 75 ATK10 K6 75 TK10 K6 100 ATK10 K6 100 TK10 K6
32 ATK10 K13 32 TK10 K13 50 ATK10 K13 50 TK10 K13 75 ATK10 K13 75 TK10 K13 100 ATK10 K13 100 TK10 K13
50 ATK20 K13 50 TK20 K13 75 ATK20 K13 75 TK20 K13 100 ATK20 K13 100 TK20 K13
Type for timing belt width
Type K
Order example:
Guide rail K13-C 32 x 4,5 / 1200
Type
For Belt width x h
Length in mm
118118
Service and Accessories
Let others talk about being close to the customer, we as the market leading provider of polyurethane timing belts actually live by the idea. Mulco-Europe EWIV‘s secret of success has always been largely due to advising our customers before they enter the design stage. Mulco belt-pilot is taking our customer dedication a critical step further ahead. Our interactive Internet service offering enables you to calculate your personal design solutions online. Whatever field of technology you are interested in - power transmission, linear, transport or components - start Mulco belt-pilot at www.mulco.net for 24/7 access to the actual product information, CAD downloads and calculations you need.
Your direct road to perfect design solutionsMulco belt-pilot – online support at www.mulco.net
Mulco
MulcoMany benefits.
q Interactive service offering with video-based e-learning option
q Extensive product databases
q Free use of CAD downloads
q Import the CAD drawings into your CAD system
q Calculate timing belts, pulleys and components
q Email inquiries supported
119119
Service and Accessories
Belt tension gauges
Clavis and SM4 belt tension gauges allow you to measure the resonant frequency of a vibrating belt span. This resonant frequency directly depends on the belt tension. When starting to use or servicing a drive, these gauges are indispensable when it comes to properly adjusting the pre-tension force. A correct pre-tension force minimizes the load on the bearings, optimizes the running of the belt and, thus, extends the life of the drive. Moreover, it reduces the noise level and balances non-parallelism of wide polyurethane timing belts.
Setting the correct pre-tension forceClavis and SM4 belt tension gauges – simple, practical and efficient
Span tension gauge SM4 uses a sensor to measure the frequency of the vibrating belt.
q Measuring range: 7 Hz … 350 Hz
q Precision: +/- 5 %
q For all polyurethane drive belt models with different tension members (e. g. steel, aramid, glass-fibre)
q Large display
q Weighs just 110 g
q Belt clip
q Battery-powered
q Ships with a transport case and protective sleeve
Clavis uses microphones to acoustically measure the frequency of the vibrating belt.
q Measuring ranges: 30 Hz … 600 Hz (standard) and 10 Hz … 300 Hz
q Precision: +/- 1 %
q For all polyurethane drive belt models with different tensionmembers (e. g. steel, aramid, glass-fibre)
q Broad portfolio of replaceable sensor heads
q Integrated calibration equipment
q Battery-powered
q Steel tuning fork for fast frequency sampling included
q Ships with a calibration certificate and a case
120120
Technical data TSG 4 - 100
Operating voltage: 230 V/50 Hz
Power consumption: 2 kW
Welder dimensions:W 240 mm x H 190 mm x D 180 mm
Welder weight: approx. 8.0 kg
Control unit dimensions:Type-III/TSG MR 10B 330 mm x H 170 mm x D 330 mm
Control unit weight: approx. 9.5 kg
Carrying case weight: approx. ca. 4.5 kg
Polyurethane timing belt welder
Welds what belongs togetherThe portable TSG 4 welder – ready for a quick change
Even top-quality products will eventually wear out. The same applies to polyurethane timing belts which, from time to time, need to be replaced. We designed the portable TSG welder to assist you in replacing drive units that take a lot of mounting effort and are difficult to access due to upstream machine components. The portable TSG welder is easy to operate and allows you to weld polyurethane timing belts onsite, immediately in or at the machine. The TSG 4 welding unit is available in two versions: for belt widths up to 50 mm and for belt widths up to 100 mm.
One welder, many benefits
q Suitable for all timing belt profiles
q Short machine downtimes
q Easy to operate
q Flexible through long power cords
q Welds and cools down in as little as about 30 minutes
q Air-cooled, no water supply required
q Powerful heater output
Standard package
q Welder with belt-specific, replaceable weld face
q Control unit for automatic welding and cooling down
q Control unit and welder connect by metal-reinforced cable
q Transport case with tools
Special accessories
q Hydraulic punch
q Weld jigs for all standard belt profiles
q Punch box
q All units available separately
Technical data TSG 4 - 50
Operating voltage: 230 V/50 Hz
Power consumption: 1.2 kW
Welder dimensions:W 240 mm x H 190 mm x D 180 mm
Welder weight: approx. 7.0 kg
Control unit dimensions:Type-III/TSG MR 10W 330 mm x H 170 mm x D 330 mm
Control unit weight: approx. 9.5 kg
Carrying case weight: approx. ca. 4.5 kg
Service and Accessories
121
List of Catalogues
All our information at a glance
All product information can be requested from your Mulco Partner.
New information material available for download at www.mulco.net
q BRECO®, BRECOFLEX® timing belts
q BRECO® ATN-system
q CONTI SYNCHROFLEX® Polyurethane Timing Belts Overall catalog
q CONTI SYNCHROCHAIN® Timing belts for the highest torques
q CONTI SYNCHRODRIVE® Polyurethane Synchronous Drive Belts
q CONTI SYNCHRODRIVE® N10 Nubbed Belt
q PULLEYS & COMPONENTS for polyurethane timing belt drives
121
BRECO ® ATN-system
timing belts
THE POWER O
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, BRECOFLEX ® timing belts
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PULLEYS & COMPONENTS
for polyurethane timing belt drives
THE POWER OOWER OOWE
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PULLEYS & COMPONENTS
for polyurethane timing belt drives
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iming belts for the highest torques
timing belts for the highest torques
THE POWER OOWER OOWE F A WEF A WEF A W LL-MESHED
ELL-MESHEDE
GROUP.GROUP.GROU
conti SYncHRoFLEx® Polyurethane timing Beltsoverall catalog
®Re
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MULCO® is a registered trademark of
Wilhelm Herm. Müller GmbH & Co. KG,
Heinrich-Nordhoff-Ring 14, 30826 Garbsen, Germany.
© 2011 Mulco-Europe EWIV. All rights reserved.
Reproduction of the entirely of text or parts prohibited.
Service and Accessories
121
122122
Notes
THE POWER OF A WELL-MESHED GROUP.
Sales partners Germany
Sales partner France
Sales partner Great Britain Sales partner Spain
Sales partner Sweden
Sales partner Austria
Hilger u. Kern GmbHAntriebstechnikKäfertaler Straße 25368167 MannheimPhone: +49 621 3705-0Fax: +49 621 3705-403e-mail: antriebstechnik@hilger-kern.dewww.hilger-kern.com
Anton Klocke Antriebstechnik GmbHSenner Straße 15133659 BielefeldPhone: + 49 521 95005-01Fax: + 49 521 95005-11e-mail: info@klocke-antrieb.dewww.klocke-antrieb.de
Wilhelm Herm. Müller GmbH & Co. KG Heinrich-Nordhoff-Ring 1430826 Garbsen Phone: +49 5131 4522-0Fax: +49 5131 4522-110e-mail: info@whm.netwww.whm.net
REIFF Technische Produkte GmbHTübinger Straße 2-672762 ReutlingenPhone: +49 7121 323-0Fax: +49 7121 323-318e-mail: zahnriemen@reiff-gmbh.dewww.reiff-tp.de
Roth GmbH & Co. KGAndernacher Straße 1490411 NürnbergPhone: +49 911 99521-0Fax: +49 911 99521-70e-mail: info@roth-ing.dewww.roth-ing.de
Walter Rothermundt GmbH & Co. KGAm Tannenbaum 241066 MönchengladbachPhone: +49 2161 694620Fax: +49 2161 664469e-mail: info@rothermundt.dewww.rothermundt.de
BINDER MAGNETIC1, Allée des Barbanniers92632 Gennevilliers CedexFrancePhone: +33 1 461380-80Fax: +33 1 461380-99e-mail: info@binder-magnetic.frwww.binder-magnetic.fr
Transmission Developments Co. (GB) LtdDawkins RoadPoole, Dorset, BH15 4HFGreat BritainPhone: +44 1202 675555Fax: +44 1202 677466e-mail: sales@transdev.co.ukwww.transdev.co.uk
Haberkorn Ulmer GmbHModecenterstraße 71030 WienAustriaPhone: +43 1 74074-0Fax: +43 1 74074-99e-mail: antriebselemente@haberkorn.comwww.haberkorn.com
Aratron ABSmidesvägen 4 – 8171 41 SolnaSwedenPhone: +46 8 4041-600Fax: +46 8 984281e-mail: info@aratron.sewww.aratron.se
Dinámica Distribuciones S.A.Ctra. N. II, km 592,608740 S. Andreu de la BarcaSpainPhone: +34 93 6533-500Fax: +34 93 6533-508e-mail: dinamica@dinamica.netwww.dinamica.net
Do you need further information on the Mulco product range? Please contact us.Mulco-Europe EWIV, Phone: +49 5131 4522-0, Fax: +49 5131 4522-110, e-mail: info@mulco.net, www.mulco.net
123123
Addresses
Mulco-Europe EWIV · Heinrich-Nordhoff-Ring 14 · 30826 Garbsen · Germanyphone: +49 5131 4522-0 · fax: +49 5131 4522-110 · e-mail: info@mulco.de · www.mulco.de
THE POWER OF A WELL-MESHED GROUP.
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