Delivery Programme Workpiece Clamping
Delivery Programme
Workpiece Clamping
2
Collets for Workpiece Clamping
Page 4 Dead Length Collets DL
Page 6 Emergency Dead Length Collets DL-V
Page 7 Inner Stops DL-IA for Dead Length Collets
Page 7 Draw-in Collets DI
Page 8 Collets Rubber-Flex® RF
Page 9 Multi-Range Collets MU
Workpiece Clamping
Collet Chucks for Workpiece Clamping
Page 10 Manually Operated Collet Chucks HSPFwith Safety Key
3
Workpiece Clamping
Concentricity ChartsCollets DIN 6341 and DIN 6343
Concentricity for collets DIN 6341 and DIN 6343 on pages 4 to 8.
The tolerances are classified to DIN into two classes:
• Class 2 is our standard execution
• Class 1 (higher accuracy) can be supplied against surcharge
B mm L1 mmDIN Class 2
Class 1
up to 1,0 3 0,015 -over 1,0 to 1,6 6
0,020 0,015 1,6 3,0 10 3,0 6,0 16 6,0 10,0 25 10,0 18,0 40
0,030 0,020 18,0 24,0 50 24,0 30,0 60 30,0 50,0 80
0,040 0,030 50,0 60,0 100
For applications which require highest concentricity, it is absolutely necessary to pay attention to the complete system (machine spindle, collet acceptance, clamping nut, collet and cutting tool).
ConcentricityDIN 6341 and DIN 6343
We reserve the right to change the design and specification of any product shown within this catalogue, which does not result in the adverse function of the corresponding tools.
4
Workpiece Clamping
Type DLConcentricity and repeatability – to DIN 6343 on Page 3
Application – for workpiece clamping (bar or chuck work) in conventional single spindle lathes and CNC-turning machines directly in the spindle or in a collet chuck (see pages 10 and 11) • plain bores are mainly used in counter spindle of CNC-turning machines
Bore execution – see B in the chart • with plain bore or annular serration
Collapse – h9, i.e. only nominal size can be clamped
Special features – minimal axial movement of the collet while clamping, therefore component positioning when clamping is axially consistent
Remark – interchangeable multi-range collets (see pages 8 and 9) marked with * are available • dead length collets are designed for clamping bars • when clamping short components we recommend reducing the clamping pressure to help eliminate the risk of premature breakage
E-No. FM-No. DIN 6343
Order- No.
F K L a B Profile from-to steps
120E FM12631011201
15 21 64 16°
G 1,5-8,0 0,5Q 8,5-12,0 0,5
1011203G
4,0-9,0 1,01011202 4,0-7,0 1,0
136E FM11411011401
20 26 54 15°G 1,5-8,0 0,5Q 8,5-16,0 0,5
1011410 G 9,0-15,0 1,0
138E FM1265
1011601
20 28 67 16°
G 1,0-8,0 0,5Q 8,5-16,0 0,5
1011610G
9,5-16,0 0,5
10116034,0-12,0 1,0
Q 13,0-14,0 1,01011602 G 4,0-11,0 1,0
140E FM1140 * DIN 6343 22-R16
1011701
22 30 55 15°
G 2,0-8,0 0,5Q 8,5-16,0 0,5
1011703G 4,0-12,0 1,0Q 13,0-14,0 1,0
1011702 G 4,0-10,0 1,0
145E FM1267
1012001
25 35 77 16°
G 1,0-8,0 0,5Q 8,5-20,0 0,5
1012010G
8,5-20,0 0,5
10120034,0-12,0 1,0
Q 13,0-17,0 1,0
1012002G 4,0-12,0 1,0Q 13,0-14,0 1,0
148E FM1143 *DIN 6343 28-R24
1012201
28 38 70 15°
G 2,0-8,0 0,5Q 8,5-24,0 0,5
1012203G 4,0-12,0 1,0
Q13,0-17,0 1,019,0
1012202G 4,0-12,0 1,0Q 13,0•14,0•16,0
1446E FM1185E1013601
30 38 65 15°G 3,0-8,0 1,0Q 9,0-26,0 1,0
1013610 G 9,0-24,0 1,0
Dead Length Collets
Type DLDead Length Collets
B = G (with plain bore)
B = Q (with annular serration)
Ordering example:145E FM1267 G 12,0 mm = Order-No. 10120101200
5
Workpiece Clamping
Type DLE-No. FM-No. DIN 6343
Order-No.
F K L a B Profile from-to steps
161E FM1144 * DIN 6343 32-R26
1012401
32 45 75 15°
G 2,0-8,0 0,5Q 8,5-26,0 0,5
1012403G 4,0-12,0 1,0
Q13,0-17,0 1,019,0•22,0
1012402G 5,0-12,0 1,0Q 13,0•14,0•16,0•18,0
163E FM1145 * DIN 6343 35-R30
1012601
35 48 80 15°
G 2,0-8,0 0,5Q 8,5-30,0 0,5
1012603G 4,0-12,0 1,0
Q13,0-17,0 1,019,0•22,0•24,0•27,0
1012602G 5,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0
1536E FM3166/1
1013701
37 47 92 16°
G 2,0-8,0 0,5Q 8,5-32,0 0,5
1013710G
8,5-32,0 0,5
10137034,0-12,0 1,0
Q13,0-17,0 1,019,0•22,0•24,0•27,0
1013702G 4,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0•22,0
164E FM1053
1013801
38,08 49 107,5 15°
G 3,0-8,0 1,0Q 9,0-32,0 1,0
1013803G 6,0-12,0 1,0
Q13,0-17,0 1,019,0•22,0•24,0•27,0
1013802G 6,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0•22,0
171E FM1147 DIN 6343 42-R37
1012701
42 55 94 15°
G 3,0-8,0 0,5Q 8,5-37,0 0,5
1012703
G 4,0-12,0 1,0
Q13,0-17,0 1,0
19,0•22,0•24,0•27,0• 30,0•32,0
1012702G 4,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0•22,0•25,0
Type DLDead Length Collets
Dead Length Collets
B = G (with plain bore)
B = Q (with annular serration)
Ordering example:1536E FM3166/1 14,0 mm = Order-No. 10137031400
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Workpiece Clamping
E-No. FM-No. DIN 6343
Order-No.
F K L a B Profile from-to steps
173E FM1148 * DIN 6343 48-R42
1012801
48 60 94 15°
G 1,0-8,0 0,5Q 8,5-42,0 0,5
1012810G
9,0-42,0 1,0
1012803
6,0-12,0 1,0
Q13,0-17,0 1,0
19,0•22,0•24,0•27,0• 30,0•32,0•36,0
1012802
G 6,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0•22,0• 25,0•28,0•30,0
185E FM1149 * DIN 6343 66-R60
1013001
66 84 110 15°
G 4,0-8,0 1,0Q 9,0-60,0 1,0
1013003
G 8,0-12,0 1,0
Q
13,0-17,0 1,0
19,0•22,0•24,0•27,0• 30,0•32,0•36,0•38,0• 41,0•46,0•50,0
1013002
G 7,0-12,0 1,0
Q13,0•14,0•16,0•18,0•20,0•22,0•25,0•28,0•30,0•32,0•36,0•40,0
Type DL
Dead Length Collets
Type DL-V
EmergencyDead Length Collets
Concentricity and repeatability – best concentricity with high flexibility
Application – for workpiece clamping (bar or chuck work) as per series 100 dead length collets (see pages 10 and 11) • emergency collets are not intended for volume production
Bore execution – plain and pre-drilled as the chart
Collapse – h9, i.e. only nominal size can be clamped
Special features – hardened and tempered to 45 HRC • completely ground and pre-drilled (Ø see chart) • enable the customer to machine the collet bore to suit their requirement • minimum axial movement of collet while clamping
E-No. FM-No. Order-No. F K L a B ProfileBore (pre-drilled)
1536E FM3166/1-V 1013701 37 47 92 16° G 3,0173E FM1148-V 1012801 48 60 94 15° G 3,0185E FM1149-V 1013001 66 84 110 15° G 4,0
Operating instructions:By means of three fixing pins, which can be inserted from the grinding face, the emergency collet can be clamped in the collet chuck and be machined directly in the machine to the required bore-Ø or to a step bore.
Type DL | DL-VDead Length Collets |
Emergency Dead Length Collets
B = G (with plain bore)
B = Q (with annular serration)
Ordering examples:173E FM1148 20,0 mm = Order-No. 10128022000173E FM1148-V = Order-No. 1012801
7
Workpiece Clamping
for E-No. FM-No. Order-No.
173E FM1148-IA 1417300185E FM1149-IA 1418500
Assembly:Screw in the three (resp. four) cross screws totally and insert the stop into the collet, so that the cross screws are visible in the slots of the collet. Now screw out the cross screws and tighten the stop with the lock-nut.
Type DL-IA
Inner Stop forDead Length Collets
Type DL-IA | DIInner Stop for Dead Length Collets |Draw-in Collets
Application – for collets DIN 6343Special features – simple, low priced and in spite of this a fully functional inner stop for collets to DIN 6343 • can be used for , and • absolutely firm seat • quick assembly • collet shanks are not deformed • clamping of the collet is not effected • can also be used as stop for hollow parts
Concentricity and repeatability – to DIN 6341 on page 3
Application – to clamp work pieces after turning, e.g. grinding and devices with high accuracy and clamping forces, best results are obtained when using close toleranced material and the correct size collet
Bore execution – plain, see B in the chart
Collapse – h8, i.e. only nominal size can be clamped
Special features – higher clamping forces as dead length collets, but axial movement while clamping
E-No. FM-No. DIN 6341
Order-No.
F K L a B Profile from-to steps
324E FM823 103030115 21,5 53 20°
G 1,5-13,0 0,5G M13x1
349E FM856 W20 103040120 26,3 69 15°
G 1,5-20,0 0,5G SG19,5x1,667
351E FM610 DIN 6341 K20
103060120 28 80 20°
G 1,5-17,5 0,5G TR20x1,5
355E FM845e 103080120 28 117,5 17°30‘
G 1,5-18,0 0,5G SG20x2
358E FM824/23 W23
103100123 32 82 20°
G 1,5-20,0 0,5G M21,1x1
359E FM611 DIN 6341 K23
103110123 32 90 20°
G 1,5-20,0 0,5G TR23x1,5
363E FM841 103140125 33,5 84 16°
G 1,5-22,0 0,5G M23x1
364E FM1771 W25
103150125 34 92,5 15°
G 1,5-22,0 0,5G SG25x15Gg.
385E FM1844 5C
103180131,75 37,5 83 10°
G 1,5-26,0 0,5G USST31,45x20Gg.
386E FM613 DIN 6341 K32
103190132 45 110 20°
G
1,0-29,0 0,5G TR32x1,5 29,5-30,0 * 0,5
1032100 Set 27parts 3,0-29,0 1,01032200 Set 53parts 3,0-29,0 0,5
Type DI
Draw-in Collets
* max. insertion depth 11 mm (drilling at the top)
Ordering examples:173E FM1148-IA = Order-No. 1417300386E FM613 20,0 mm = Order-No. 10319012000386E FM613 Set 27parts = Order-No. 1032100
8
Workpiece Clamping
Concentricity and repeatability – to DIN 6343 on page 3
Application – for workpiece clamping (bar or chuck work) in conventional single spindle lathes and CNC-turning machines directly in the spindle or in a collet chuck (see pages 10 and 11)
Collapse – nominal size reduced by T
Special features – interchangeable with the corresponding DIN 6343 steel collet, i.e. a different pressure sleeve, cap nut or additional clamping device is not required • minimal axial movement of the collet while clamping, therefore component positioning when clamping is axially consistent • collet external taper corresponds to the taper of the chuck pressure sleeve or machine tool spindle, which guarantees an axially parallel clamping pressure along the entire bore length and results in a higher grip force compared to dead-length collets • safe opening by high rubber tension, which prevents the segmented collet from sticking • resistant against coolant and heat up to 100° C • provides a perfect seal against coolant and swarf
Bore execution – with plain bore
Special features – the 775E FM1148-RFG can be used on the Index synchronised spindle (clamping tolerance -1 mm, max. stroke is 2,1 mm) • when clamping short parts the collet must be supported in the rear
E-No. FM-No.Order- No.
Series T Profile from-to steps
755E FM1140-RFG 1701210 12 -1,0 4,0-16,0 1,0760E FM1143-RFG 1701810 18 -2,0 6,0-20,0 2,0765E FM1144-RFG 1702010 20 -2,0 6,0-26,0 2,0770E FM1145-RFG 1702410 24 -2,0 8,0-30,0 2,0775E FM1148-RFG 1703610 36 -2,0 9,0-43,0 2,0780E FM1149-RFG 1705210 52 -2,0 21,0-61,0 2,0
Type RFCollets Rubber-Flex®
with Plain Bore
T = collapse
Technical Data
T = collapse
with Full-Grip Serration
Type RF
ColletsRubber-Flex®
Bore execution – with Full-Grip serration for highest axial and radial clamping forces
Special features – especially intended for gripping black bar on bar machines
E-No. FM-No.Order- No.
Series T Profile from-to steps
775E-F FM1148-RF 1703601 36 -2,0 13,0-43,0 2,0780E-F FM1149-RF 1705201 52 -2,0 21,0-61,0 2,0
E-No. equivalent
FM-No. LL1 min.
L1 max.
D min. approx.
D max. approx.
D1 D2 a max.-Ø
140E FM1140-RFG 21 1 4,5 29,5 31,4 29 22 14°45‘ 18 *148E FM1143-RFG 25 1 6,5 37,5 40,4 37 29 14°45‘ 24 *161E FM1144-RFG 30 1 6,5 44,5 47,4 44 35 14°45‘ 28 *163E FM1145-RFG 30 1 6,5 47,5 50,4 47 39 14°45‘ 32 *173E FM1148-RF+G 39/36 1 6,5 59,5 62,4 59 51 14°45‘ 45 *185E FM1149-RF+G 48 1 6,5 83,5 86,4 83 75 14°45‘ 65 *
* Plain bore diameters can be enlarged by re-grinding to the maximum stated diameterIntermediate dimensions are available on request!
Ordering examples:
770E FM1145-RFG Ø 26,0 mm (Collapse 2 mm – clamping range 24-26 mm) = Order-No. 17024102600
780E-F FM1149-RF Ø 61,0 mm (Collapse 2 mm – clamping range 59-61 mm) = Order-No. 17052016100
9
Workpiece Clamping
Type MUConcentricity and repeatability – about 50% higher as dead length collets to DIN 6343 on page 3
Application – for workpiece clamping (bar or chuck work) in conventional single spindle lathes and CNC-turning machines directly in the spindle or in a collet chuck (see pages 10 and 11)
Bore execution – see B in chart • with plain bore, spiral serration or SUPER-GRIP serration • SUPERGRIP achieves up to 100% higher clamping forces
Collapse – nominal size reduced by T
Special features – interchangeable with the corresponding DIN 6343 steel collet, i.e. a different pressure sleeve, cap nut or additional clamping device is not required • minimal axial movement of the collet while clamping, therefore component positioning when clamping is axially consistent • collet external taper corresponds to the taper of the chuck pressure sleeve or machine tool spindle, which guarantees an axially parallel clamping pressure along the entire bore length and results in a higher grip force compared to dead length collets • safe opening by high rubber tension, which prevents the segmented collet from sticking • circlips and rubber inserts can be replaced and are available on request
Remark – other steps and types are available upon request
E-No. equivalent FM-No.
Order-No.
T B Profile from-to steps
173E FM1148-MUG1713601
-2,0
G 6,0-12,0
2,0173E FM1148-MUS S 14,0-42,0173E FM1148-MUG 1713610 G 14,0-42,0173E FM1148-MUZ 1713608 Z 16,0-42,0185E FM1149-MUG
1715201-2,0
G 8,0-12,0
2,0185E FM1149-MUS S 14,0-60,0185E FM1149-MUG 1715210 G 14,0-60,0185E FM1149-MUZ 1715208 Z 16,0-60,0
Type MUMulti-Range Collets
T = collapseB = bore execution
B = G B = S B = Z
Technical DataE-No. equivalent FM-No. L D D1 a max. Ø
173E FM1148-MU 39 61,5 50,5 14°45‘ 42185E FM1149-MU 45 85,5 73,5 14°45‘ 60
Intermediate dimensions are available on request!
Multi-Range Collets withPlain Bore, Spiral orSUPER-GRIP Serration
Ordering example:
FM1148-MUS Ø 20,0 mm (Collapse 2 mm – clamping range 18-20 mm) = Order-No. 17136012000
10
Workpiece Clamping Type HSPFManually Operated Collet Chucks
with Safety Key
Application – various possibilities on conventional as well as on CNC-machines, e.g. lathes, drills, mills and grinders • ideal for small production batches • can be used on pallets and machining centre tables (see examples at the bottom)
Special features – wear resistant construction • durable, simple design • contamination and dirt ingress almost eliminated • higher clamping force and improved concentricity due to holding workpieces with collets (see concentricity table on page 3) compared with 3 jaw chucks • large clamping range with free bar passage for bar material • low surface stresses due to large clamping surface area of the collets – thus no pressure marks on the workpiece profile • standard-, emergency-, multi-range- and profiled collets can be inserted • profiled collets eliminate the time wasting exchange of chucks and/or jaws when changing from round to profiled material • no problem using on machines with CE-mark
Flange execution – universal application due to flat back mounting for mounting on special or intermediate flanges
Extend of delivery – with safety key • without collets
DescriptionOrder- No.
Mount Clamping rangeCollets Pages 6, 8 and 9
HSPF40Z/130 7124000 cyl. Ø 130 mm 1,0-42,0 mm 173E•775EHSPF60Z/170* 7136000 cyl. Ø 170 mm 4,0-60,0 mm 185E•780E
Technical Data
DescriptionSpeedmax. r.p.m.
L L1 L2 D D1 D2D3 H6
Number of Fixing Screws DIN 912 12.9
HSPF40Z/130 5000 95 4 15 90 130 110 90 3 x M10x45HSPF60Z/170* 4000 125 6 15 118 180 133,4 170 3 x M12x50
*cyl. mount inwards (see data sheet)
Type HSPF
with Flat Back Mounting
Examples of Applications
HSPF40/C5 DIN55029 HSPF40/MT5 HSPF40 for machining centrestables with intermediate plate
Manually OperatedCollet Chucks
Ordering example:
HSPF40Z/130 = Order-No. 7124000
11
Workpiece ClampingType HSPFManually Operated Collet Chuckswith Safety Key
Flange execution – short taper DIN 55027/ISO 702/III
Extend of delivery – chuck complete with adaptor plate, safety key and screws • without collets
DescriptionOrder- No
Short Taper Clamping rangeCollets Pages 6, 8 and 9
HSPF40/5 7124500 Size 51,0-42,0 mm 173E•775E
HSPF40/6 7124600 Size 6HSPF60/6 7136600 Size 6 4,0-60,0 mm 185E•780E
Technical Data
DescriptionSpeedmax. r.p.m.
L D D1 D2 Number of Screws
HSPF40/55000
11690
137 104,8 4 x M10HSPF40/6 127 167 133,4 4 x M12HSPF60/6 4000 152 118 186 133,4 4 x M12
with Short Taper DIN/ISO (Camlock)
Flange execution – short taper DIN 55029/ISO 702/II (Camlock)
Extend of delivery – chuck complete with adaptor plate, safety key and Camlock bolts • without collets
DescriptionOrder- No.
Short Taper clamping rangeCollets Pages 6, 8 and 9
HSPF40/C4 7125400 C4“1,0-42,0 mm 173E•775EHSPF40/C5 7125500 C5“
HSPF40/C6 7125600 C6“HSPF60/C6 7137600 C6“ 4,0-60,0 mm 185E•780E
Technical Data
DescriptionSpeedmax. r.p.m.
L D D1 D2Number of Camlock Bolts
HSPF40/C45000
12390
131 82,6 3 x M10x1HSPF40/C5 137 104,8 6 x M12x1HSPF40/C6 131 167 133,4 6 x M16x1,5HSPF60/C6 4000 158 118 180 133,4 6 x M16x1,5
with Short Taper DIN/ISO
Ordering example:
HSPF40/C5 = Order-No. 7125500
Tool Clamping
Tool Clamping Systems
Workpiece Clamping
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