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16
ISO CLASS 8RIGHT-HAND20° PRESSURE ANGLE
maTeRiaL: worms - Steel worm Gears - Aluminum Bronze
sPeciFicaTions: Thread Data
D805 P1-160D785 P1-145D780 P1-147D777 P1-114D190 P306
A 1(C,B) (5,6)M–XP1 of 3
10-5-89REV: 10.16.12 mh
1.5713° 11'
3.1426° 20'
singleThread
doubleThread
LeadLead angle
S
ØD1 (TYP)P.D.
Fig. 1
L
ØD
19 34
ØD P.D.
Fig. 2
ØD1Ød
5 7
catalog number
meTRic comPonenTThread data
a 1c 5mYh05Rca 1c 5mwh05Rc
P.d. ddia.
sFace
widthL
••
99
1010
66
1212
6565
Fig. 1 worms – Right-hand – steel
d1 dia. h7
0-0.012( )
no.of
TeethP.d. d
dia.
d1hubdia.
•
•
•
•
•••
20203030405060
10101515202530
11111616212631
4444555
99
1212152025
catalog number
a 1B 6mYh05R020a 1B 6mwh05R020a 1B 6mYh05R030a 1B 6mwh05R030a 1B 6mYh05R040a 1B 6mYh05R050a 1B 6mYh05R060
Fig. 2 worm Gears – Right-hand – aluminum Bronze
dBore H7
+0.012 0( )
Thread data
sgl.Thd.
dbl.Thd.
sgl.Thd.
dbl.Thd.
woRms & woRm GeaRs • mODULE 0.5
11.27.12 JF1-160
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1-161
WORM GEARS & WORMS • MODULE 0.8
ISO CLASS 8RIGHT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel Worm Gears – Aluminum Bronze
SPECIFICATIONS: Thread Data
2.5133° 49'
5.0267° 36'
SingleThread
DoubleThread
LeadLead Angle
S
ØD1 (TYP)ØP.D.
Fig. 1
L
ØD
25 40
ØD ØP.D.
Fig. 2
ØD1Ød
8 8
Catalog Number
METRIC COMPONENT
A 1C 5MYH08RCA 1C 5MWH08RC
P.D. DDia.
SFace
WidthL
••
1212
13.613.6
88
2020
8585
Fig. 1 Worms – Right-Hand – Steel
D1 Dia. h7
0-0.015( )
No.of
TeethP.D. D
Dia.
D1HubDia.
•
•
•
•
•••
20203030405060
16162424324048
17.617.625.625.633.641.649.6
5555688
+0.012/0+0.012/0+0.012/0+0.012/0+0.012/0+0.015/0+0.015/0
12121818202525
Catalog Number
A 1B 6MYH08R020A 1B 6MWH08R020A 1B 6MYH08R030A 1B 6MWH08R030A 1B 6MYH08R040A 1B 6MYH08R050A 1B 6MYH08R060
Fig. 2 Worm Gears – Right-Hand – Aluminum Bronze
dBore
H7
dTolerance
Thread DataSgl.Thd.
Dbl.Thd.
Thread DataSgl.Thd.
Dbl.Thd.
Metric
0 10
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WORM GEARS & WORMS • MODULE 0.8
RIGHT-HANDSINGLE THREAD20° PRESSURE ANGLE
MATERIAL: Worms – Stainless Steel Worm Gears – Acetal
SPECIFICATIONS: Thead Data
2.5214° 24'
SingleThread
LeadLead Angle
ØD8
M3 SET SCREW
S
8 h8ØP.D.
Fig. 2
Fig. 1
Fig. 3
20 40L
ØD
( ) 0-0.022
L
ØP.D.ØD1Ød
TSETSCREW
6
LlS
ØD1ØdØP.D.ØD
36
30° 30°
lA
Catalog Number
METRIC COMPONENT
A 1Y 5MYK08RAA 1Y 5MYK08RB
P.D.Fig.No.
DDia.
SFace
WidthL
D1HubDia.
lHubProj.
12
10.410.4
1212
5–
1720
2680
10.1–
9–
d BoreH8
+0.018 0( )
No.of
Teeth
Fig.No P.D. D
Dia. L AT
SetScrew
D1HubDia.
lHubProj.
3333
Catalog Number
A 1P 6MYK08R020A 1P 6MYK08R030A 1P 6MYK08R040A 1P 6MYK08R050
d BoreH8
+0.018 0( )
20304050
16243240
17.725.733.741.7
5566
12121414
12161820
6688
3344
M3M3M4M4
Fig. 1 & 2 Worms – Right-Hand – Stainless Steel
Fig. 3 Worm Gears – Right-Hand – Acetal
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1-163
WORM GEARS & WORMS • MODULE 1
ISO CLASS 8RIGHT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel Worm Gears – Aluminum Bronze
SPECIFICATIONS: Thread Data
3.1463° 35'
6.3117° 08'
SingleThread
DoubleThread
LeadLead Angle
ØD ØP.D.
Fig. 2
ØD1Ød
10 10
ØD
S
ØD1 (TYP)ØP.D.
Fig. 1
45 65
55
Ø18(TYP)
L
35
Catalog Number
METRIC COMPONENT
A 1C 5MYH10RCA 1C 5MWH10RC
P.D. DDia.
SFace
WidthL
••
1616
1818
1313
3030
140140
Fig. 1 Worms – Right-Hand – Steel
D1 Dia. h7
0-0.018( )
No.of
TeethP.D. D
Dia.
D1HubDia.
•
•
•
•
•••
20203030405060
20203030405060
23233333435363
666688
10
+0.012/0+0.012/0+0.012/0+0.012/0+0.015/0+0.015/0+0.015/0
16162020263035
Catalog Number
A 1B 6MYH10R020A 1B 6MWH10R020A 1B 6MYH10R030A 1B 6MWH10R030A 1B 6MYH10R040A 1B 6MYH10R050A 1B 6MYH10R060
Fig. 2 Worm Gears – Right-Hand – Aluminum Bronze
dBore
H7
dTolerance
Thread DataSgl.Thd.
Dbl.Thd.
Thread DataSgl.Thd.
Dbl.Thd.
Metric
0 10
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WORM GEARS & WORMS • MODULE 1
WORMS – RIGHT- AND LEFT-HANDWORM GEARS – RIGHT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel Worm Gears: Gear – Acetal Insert – Brass
SPECIFICATIONS: Thread Data
3.1483° 35'
6.3337° 11'
SingleThread
DoubleThread
LeadLead Angle
Ø13.5
S
ØD1ØP.D.
25 50L
ØD
L10S
ØD1ØdØP.D.ØD
3.56.4
M4 SET SCREW
30° 30°
1.43
KEYWAYPROFILE
30°S
ØP.D.Fig. 1 Fig. 2
Fig. 3
ØD Ød
30°
30°3
ØD
ØP.D.
Fig. 4
ØD1Ød
8 94
M4 SET SCREW
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK10RAA 1C 5MWK10RAA 1C 5MYK10LAA 1C 5MWK10LA
A 1C 5MYK10RBA 1C 5MWK10RBA 1C 5MYK10LBA 1C 5MWK10LB
A 1C 5MYK10RCA 1C 5MWK10RCA 1C 5MYK10LCA 1C 5MWK10LC
P.D. DDia.
SFace
WidthL D1
Dia.D1
Tol.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
16161616
16161616
16161616
18181818
18181818
18181818
8888
6666
––––
+0.022/0+0.022/0+0.022/0+0.022/0
+0.018/0+0.018/0+0.018/0+0.018/0
––––
25252525
22222222
25252525
––––
32323232
100100100100
––––
15.715.715.715.7
13 (h8)13 (h8)13 (h8)13 (h8)
––––
––––
0/-0.0270/-0.0270/-0.0270/-0.027
Fig. 1 Worms – Right- and Left-Hand – Steel
Fig. 2
Fig. 3
dBore
H8
dTol.Sgl.
Thd.Dbl.Thd.
Right-Hand
Left-Hand
No.of
TeethP.D. D
Dia.
D1HubDia.
•••
202030
202030
232333
666
161620
Catalog Number
A 1Z 6MWK10R020RA 1Z 6MYK10R020RA 1Z 6MYK10R030R
Fig. 4 Worm Gears – Right-Hand – Acetal with Brass Insert
d BoreH8
+0.018 0( )
Thread Data
Sgl.Thd.
Dbl.Thd.
Metric
0 10
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1-165
WORM GEARS • MODULE 1
ISO CLASS 8WORM GEARS – RIGHT- AND LEFT-HANDWITH OR WITHOUT KEYWAY20° PRESSURE ANGLE
MATERIAL: Aluminum Bronze
10
ØP.D.ØD
10
ØDØP.D.
Fig. 1 Fig. 2
ØD1Ød ØD1Ød
4
M5x0.8 SET SCREW
88
w
t
KEYWAYPROFILE
Catalog Number
METRIC COMPONENTThread Data
A 1B 6MYK10R020A 1B 6MYK10L020A 1B 6MWK10R020A 1B 6MYK10R030A 1B 6MYK10L030A 1B 6MWK10R030A 1B 6MYK10R040A 1B 6MYK10L040A 1B 6MYK10R050A 1B 6MYK10L050
P.D.No.of
Teeth
DDia.
• •
••
••
•
• •
•
•
•
••
•
••
•
•
•
20202030303040405050
20202030303040405050
23.523.523.533.533.533.543.543.553.553.5
6666668888
17171722222225253030
+0.018/0+0.018/0+0.018/0+0.018/0+0.018/0+0.018/0+0.022/0+0.022/0+0.022/0+0.022/0
Fig. 1 Worm Gears – Right- and Left-Hand – Aluminum Bronze
dBore
H8
D1HubDia.
dTol.Sgl.
Thd.Dbl.Thd.
Right-Hand
Left-Hand
No.of
TeethP.D. D
Dia.
D1HubDia.
w t
•
•
•
•
••
202030304050
202030304050
23.523.533.533.543.553.5
88
10101012
+0.022/0+0.022/0+0.022/0+0.022/0+0.022/0+0.027/0
171722222530
333334
1.41.41.41.41.41.8
Catalog Number
A 1B66MYK10R020A 1B66MWK10R020A 1B66MYK10R030A 1B66MWK10R030A 1B66MYK10R040A 1B66MYK10R050K
Fig. 2 Worm Gears – With Keyway – Right-Hand – Aluminum Bronze
dBore
H8
dTolerance
Thread Data
Sgl.Thd.
Dbl.Thd.
Metric
0 10
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WORM GEARS & WORMS • MODULE 1 & 2
RIGHT-HANDSINGLE THREAD20° PRESSURE ANGLE
MATERIAL: Worms – Zinc Die Cast Worm Gears – Nylon Molded
LlS
ØP.D.
ØD
ØP.D.
Fig. 1
Fig. 2
2-PieceConstruction
ØDØD1Ød ØD1
Ød1Ød
LlS
S1
Catalog Number
METRIC COMPONENT
A 1D 5MYZ10A 1D 5MYZ20
P.D.Module DDia.
SFace
WidthL
D1HubDia.
lHubProj.
12
2032
2236
1014
+0.015/0+0.018/0
1734
3454
1726
8.510
d Bore
H8
d Tol.
Fig. 1 Worms – Right-Hand – Zinc Die Cast
No.of
TeethMod. P.D. D
Dia. L d1 S1
D1HubDia.
lHubProj.
12
Catalog Number
A 1M 6MYZ10R040A 1M 6MYZ20R040
d Bore
H8
d Tol.
SFaceWdth.
4040
4080
4587
1017
+0.015/0+0.018/0
2836
1625
1929
65.5
3370
56
Fig. 2 Worm Gears – Right-Hand – Nylon Molded
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1-167
Metric
0 10
WORM GEARS & WORMS • MODULE 1.5
WORMS – RIGHT-AND LEFT-HANDWORM GEARS – RIGHT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel Worm Gears – Cast Iron or Acetal with Brass Insert
SPECIFICATIONS: Thread Data
4.7193° 26'
9.4846° 54'
SingleThread
DoubleThread
LeadLead Angle
ØD
Ød1
ØD
ØD
30
L
ØP.D.ØD1Ød
lS
L
ØP.D.ØD1Ød
lS
tw
KEYWAYPROFILE
L
ØP.D.
ØD1Ød
lS
6
Ll2
30°
Ø20ØdØ25Ø28
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
30°
Ll2l1 35
Ø25
Ø28 Ø20
Ød
30°
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK15RBA 1C 5MWK15RBA 1C 5MYK15LBA 1C 5MWK15LB
A 1C 5MYK15RCA 1C 5MWK15RCA 1C 5MYK15LCA 1C 5MWK15LC
Ld
BoreH8
dTol.
l1HubProj.
l2HubProj.
• ••
••
•••
••
•
•
•
•
•
•
•
10101010
12121212
+0.022/0+0.022/0+0.022/0+0.022/0
+0.027/0+0.027/0+0.027/0+0.027/0
43434343
55555555
––––
10101010
13131313
10101010
––––
4444
––––
1.81.81.81.8
Fig. 1 Worms – Right- and Left-Hand – Steel
Fig. 2 Worms – Right- and Left-Hand – Steel
twSgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
No.of
TeethP.D. D
Dia.
D1HubDia.
lHubProj.
d1Dia.
•
•
•
•
••
20 20 30 30 40 50
60 80100
20 20
Catalog Number
A 1C 6MYK15R020A 1C 6MWK15R020A 1C 6MYK15R030A 1C 6MWK15R030A 1C 6MYK15R040A 1C 6MYK15R050
A 1C 6MYK15R060A 1C 6MYK15R080A 1C 6MYK15R100
A 1P 6MYK15R020A 1P 6MWK15R020
Fig. 3 Worm Gears – Right-Hand – Cast Iron
Fig. 4 Worm Gears – Right-Hand – Cast Iron
Fig. 5 Worm Gears – Right-Hand – Acetal with Brass Insert
dBore
H8
dTol.
SFace
WidthL
Thread Data
Sgl.Thd.
Dbl.Thd.
••
•
••
30 30 45 45 60 75
90120150
30 30
34.3 34.3 50 50 65 80
96126156
34.3 34.3
8 810101212
121515
8 8
+0.022/0+0.022/0+0.022/0+0.022/0+0.027/0+0.027/0
+0.027/0+0.027/0+0.027/0
+0.022/0+0.022/0
101012121214
141414
1010
202022222527
272929
2020
222230303640
405050
2222
101010101313
131515
1010
––––––
81111141
––
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Metric
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WORM GEARS & WORMS • MODULE 1.5
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel Worm Gears – Aluminum Bronze or Aluminum Bronze with Gray Cast Iron Core
SPECIFICATIONS: ** Bore Tolerance: 8 & 10 mm +0.022/0 12, 14 & 16 mm +0.027/0
Thread Data
4.7193° 26'
9.4846° 54'
SingleThread
DoubleThread
LeadLead Angle
Ø20
S
ØdØ28 ØD1
ØD
ØDØD
w
25
ØP.D.ØD1Ød
l15
tKEYWAY PROFILE(Fig.'s 2,4 & 6)
ØP.D.ØD1Ød
30°
55l1
Ø25
30°
25
ØP.D.Ød
l15
GRAY IRON CASTING*(Fig.'s 5 & 6)
28(TYP)l15(TYP)
43l2S
30°
Ø20Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Ød
Ø25
Ø28
l2
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK15RBA 1C 5MWK15RBA 1C 5MYK15LBA 1C 5MWK15LB
A 1C 5MYK15RCA 1C 5MWK15RCA 1C 5MYK15LCA 1C 5MWK15LC
d**Bore
H8S l1 l2
• ••
••
•••
••
•
•
•
•
•
•
•
10101010
12121212
30303030
35353535
––––
10101010
13131313
10101010
––––
4444
––––
1.81.81.81.8
Fig. 1 Worms – Right- and Left-Hand – Steel
Fig. 2 Worms – Right- and Left-Hand – Steel – With Keyway
twSgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
No.of
TeethP.D. D
Dia.
D1HubDia.
lHubProj.
w t
2020202020303030303030
404040505050
3030303030454545454545
606060757575
35.335.335.535.335.350.350.350.350.350.350.3
65.365.365.380.380.380.3
812 812 8101510141510
121612122012
2525252525303030303030
363636404040
1010101010101010101010
131313131313
Catalog Number
A 1B 6MYK15R020A 1B66MYK15R020A 1B 6MWK15R020A 1B66MWK15R020A 1B 6MYK15L020 A 1B 6MYK15R030A 1B66MYK15R030AA 1B 6MWK15R030A 1B66MWK15R030A 1B66MWK15R030AA 1B 6MYK15L030
A 1B 6MYK15R040A 1B66MYK15R040A 1B 6MYK15L040A 1B 6MYK15R050A 1B66MYK15R050AA 1B 6MYK15L050
Fig. 3 & 4 Worm Gears – Right- and Left-Hand – Aluminum Bronze – Fig. 4 With Keyway
Fig. 5 & 6 Worm Gears – Right and Left-Hand – Aluminum Bronze with Gray Cast Iron Core – Fig. 6 With Keyway
d**Bore
H8
Thread Data
Sgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
••
••
•
••
•
•
•
•
•
•
••••
•••
••
•
•
•
••
•
••
••
• •
* To be discontinued when present stock is depleted.
*
–1.8–
1.8––
2.3–
2.32.3–
–2.3––
2.8–
–4–4––5–55–
–5––6–
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1-169
Metric
0 10
WORM GEARS & WORMS • MODULE 1 TO 2.5
RIGHT-HANDMODULE 1, 1.5, 2 & 2.520° PRESSURE ANGLE (EXCEPT MODULE 2)
MATERIAL: Worms – Steel, Black Oxide Finish Worm Gears – Machined from Cast Nylon Blanks
SPECIFICATIONS: Thread Data
ØD
ØD
L
ØP.D.ØD1Ød
S
L
lS
ØD1ØdØP.D.ØD
S
Ød ØP.D.
Fig. 1 Fig. 2
Fig. 3
M45
ØD2
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYH10RA 1C 5MWH10R
A 1C 5MYH15RA 1C 5MWH15RA 1C 5MYH20RA 1C 5MWH20RA 1C 5MYH25RA 1C 5MWH25R
dBore
H7
dTol.Mod. P.D. D
Dia.
SFace
WidthL
•
•
•
•
•
•
•
•
•
11
1.51.5222.52.5
1616
252531313737
1818
282835354242
+0.012/0+0.012/0
+0.015/0+0.015/0+0.018/0+0.018/0+0.018/0+0.018/0
66
88
12121515
3232
303032324545
––
404046466363
–––202025253030
–––101014141818
Fig. 1 Worms – Right-Hand – Steel, Black Oxide Finish
Fig. 2 Worms – Right-Hand – Steel, Black Oxide Finish
lD1
HubDia.
Sgl.Thd.
Dbl.Thd.
No.of
TeethMod. P.D.
D2
ThroatDia.
DDia.
D1HubDia.
2020304050202020202020
111111.51.5222.52.5
2020304050303040405050
2222324252333344445555
232333435334.534.5464657.557.5
6668888
10101212
1010101010121222222222
1616202630222233333535
2020202020222235353636
+0.012/0+0.012/0+0.012/0+0.015/0+0.015/0+0.015/0+0.015/0+0.015/0+0.015/0+0.018/0+0.018/0
Catalog Number
A 1P 6MYH10R20A 1P 6MWH10R20A 1P 6MYH10R30A 1P 6MYH10R40A 1P 6MYH10R50A 1P 6MYH15R20A 1P 6MWH15R20A 1P 6MYH20R20A 1P 6MWH20R20A 1P 6MYH25R20A 1P 6MWH25R20
Fig. 3 Worm Gears – Right-Hand – Machined from Cast Nylon
dBore
H7
dTol.
SFace
WidthL
Thread Data
Sgl.Thd.
Dbl.Thd.
•
••••
•
•
•
•
•
•
11.522.5
3° 35'3° 26'3° 42'3° 52'
7° 11'6° 54'7° 25'7° 46'
20°20°
14-1/2°20°
SingleThread
DoubleThread
P.A.Lead Angle
Module
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
A1-170
30°30°
65l2l1 S
Ø31
Ø35
Ø25
50l2S
30°
Ø25Fig. 1
Fig. 2
Ød
ØdØ31ØD
twKEYWAY PROFILE
(Fig. 2)
WORMS • MODULE 2
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel
SPECIFICATIONS: * Bore Tolerance: 12 & 14 mm +0.027/0 Thread Data
6.2963° 42'
12.6727° 25'
SingleThread
DoubleThread
LeadLead Angle
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK20RBA 1C 5MWK20RBA 1C 5MYK20LBA 1C 5MWK20LB
A 1C 5MYK20RCA 1C 5MWK20RCA 1C 5MYK20LCA 1C 5MWK20LC
d*Bore
H8S
l1HubProj.
l2HubProj.
w
• •
•
•
••
•
•
••
•
•
•
•
•
•
12121212
14141414
35353535
41414141
––––
12121212
15151515
12121212
––––
2.32.32.32.3
––––
5555
Fig. 1 Worms – Right- and Left-Hand – Steel
Fig. 2 Worms – Right- and Left-Hand – Steel – With Keyway
tSgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
See the next page for mating worm gears
Metric
0 10
Metric
0 10
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
16
WORM GEARS • MODULE 2
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worm Gears – Aluminum Bronze or Aluminum Bronze with Gray Cast Iron Core
SPECIFICATIONS: ** Bore Tolerance: 10 mm +0.022/0 12 & 14 mm +0.027/0 25 mm +0.033/0
Thread Data
6.2963° 42'
12.6727° 25'
SingleThread
DoubleThread
LeadLead Angle
ØD
3515
ØP.D.ØD1Ød
20
Fig. 1
ØD
ØP.D.ØD1Ød
Fig. 2
38(TYP)
20(TYP)
GRAY IRONCASTING(Fig.'s 2 & 3)
Ø70 Ød
Fig. 3
2
18
Catalog Number
METRIC COMPONENT
No.of
TeethP.D. D
Dia.
D1HubDia.
20
25
30
40
50
A 1B 6MYK20R20A 1B 6MWK20R020A 1B 6MYK20L020A 1B 6MYK20R025A 1B 6MYK20L025A 1B 6MYK20R030A 1B 6MWK20R030A 1B 6MYK20L030
A 1B 6MYK20R040A 1B 6MYK20L040
A 1B 6MYK20R050A 1B 6MYK20L050
Fig. 1 Worm Gears – Right- and Left-Hand – Aluminum Bronze
Fig. 2 Worm Gears – Right- and Left-Hand – Aluminum Bronze with Gray Cast Iron Core
Fig. 3 Worm Gears – Right- and Left-Hand – Aluminum Bronze with Gray Cast Iron Core
d**Bore
H8
Thread Data
•
•
•
•
•
•
•
•
•
•••
•
•
•
•
•
Sgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
•
•
•
40
50
60
80
100
10
12
12
14
1425
See the previous page for mating worms
32
38
40
45
50
47
57
67
87
107•
•••
1-171D805
Metric
0 10
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
16
7.8713° 52'
15.8537° 46'
SingleThread
DoubleThread
LeadLead Angle
Ø30
Ød
30°
75l2l1 S
Ø37
Ø42
30°
60l2S
30°
Ø30Fig. 1
Fig. 2
ØdØ37Ø42
twKEYWAY PROFILE
(Fig. 2)
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel
SPECIFICATIONS: * Bore Tolerance: 14 & 16 mm +0.027/0
Thread Data
WORMS • MODULE 2.5
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK25RBA 1C 5MWK25RBA 1C 5MYK25LB
A 1C 5MYK25RCA 1C 5MWK25RCA 1C 5MYK25LC
dBore
H8S
l1HubProj.
l2HubProj.
w
• •
•
•
••
•
•
•
•
•
•
14
16
42
47
—
14
18
14
—
2.3
—
5
Fig. 1 Worms – Right- and Left-Hand – Steel
Fig. 2 Worms – Right- and Left-Hand – Steel – With Keyway
tSgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
See the next page for mating worm gears
*
1-172REV: 4.13.16 KT
Metric
0 10
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
16
WORM GEARS • MODULE 2.5
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worm Gears – Aluminum Bronze or Aluminum Bronze with Gray Cast Iron Core
SPECIFICATIONS: ** Bore Tolerance: 12, 14 & 15 mm +0.027/0
Thread Data
7.8713° 52'
15.8537° 46'
SingleThread
DoubleThread
LeadLead Angle
A 1(C,B)(6)(5,6)M–XP5 of 7 5-17-89
REV: 3.28.19 JC
D815 P1-D805 P1-173D785 P1-155BD780 P1-157
ØDØD
40
ØP.D.ØD1Ød
1624
ØP.D.ØD1Ød
40(TYP)
Fig. 1 Fig. 2
24 (TYP) 16 (TYP)
Ø90
Fig. 312
Ød
2
GRAY IRONCASTING(Fig.'s 2 & 3)
No.of
TeethP.D. D
Dia.
D1HubDia.
20
30
40
50
12
14
15
15
40
50
52
60
50
75
100
125
58.8
83.8
108.8
133.8
A 1B 6MYK25R020A 1B 6MWK25R020A 1B 6MYK25L020A 1B 6MYK25R030A 1B 6MWK25R030A 1B 6MYK25L030
A 1B 6MYK25R040A 1B 6MYK25L040
A 1B 6MYK25R050A 1B 6MYK25L050
Fig. 1 Worm Gears – Right- and Left-Hand – Aluminum Bronze
d**Bore
H8
Thread Data
•
•
•
•
••
••
•
•
•
••
•
•
••
•
•
Sgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
Catalog Number
METRIC COMPONENT
•
Fig. 2 Worm Gears – Right- and Left-Hand – Aluminum Bronze with Gray Cast Iron Core
Fig. 3 Worm Gears – Right- and Left-Hand – Aluminum Bronze with Gray Cast Iron Core
See the previous page for mating worms
D777 P1-123D190 P316KG Stock Gears
1-173D805
Metric
0 10
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
16
9.4473° 55'
19.0277° 50'
SingleThread
DoubleThread
LeadLead Angle
30°
Ø36 Ød
Ø44
Fig. 1
Fig. 2
l230°
KEYWAY PROFILE(Fig. 2) t
w
L
l1 S
Ø44
Ø50
Ød
Ll2S
30°
Ø36
Ød
Ø50
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worms – Steel
SPECIFICATIONS: * Bore Tolerance: 16 mm +0.027/0 20 mm +0.033/0
Thread Data
WORMS • MODULE 3
Catalog Number
METRIC COMPONENTThread Data
A 1C 5MYK30RBA 1C 5MWK30RBA 1C 5MYK30LBA 1C 5MYK30RCAA 1C 5MWK30RCA 1C 5MYK30LC
dBore
H8SLFig.
No.l1
HubProj.
l2HubProj.
w
• •
•
•
••
••
••
••
16
20
1
2
50
55
70
85
—
15
20
15
—
2.8
—
6
Fig. 1 & 2 Worms – Right- and Left-Hand – Steel
tSgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
See the next page for mating worm gears
*
1-174REV: 4.14.16 KT
Metric
0 10
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
16
Catalog Number
METRIC COMPONENT
WORM GEARS • MODULE 3
ISO CLASS 8RIGHT- AND LEFT-HAND20° PRESSURE ANGLE
MATERIAL: Worm Gears – Aluminum Bronze or Aluminum Bronze with Gray Cast Iron Core
SPECIFICATIONS: ** Bore Tolerance: 16 mm +0.027/0 Thread Data
9.4473° 55'
19.0277° 50'
SingleThread
DoubleThread
LeadLead Angle
No.of
Teeth
Fig.No.
P.D.D
Dia.L
D1
HubDia.
20
25
30
40
50
1
1
3
4 5
16
16
16
16
16
45
45
45
48
48
48 55
55 60 70
70.5
85.5
100.5
130.5
160.5
A 1B 6MYK30R020A 1B 6MWK30R020A 1B 6MYK30L020A 1B 6MYK30R025A 1B 6MYK30L025
A 1B 6MYK30R030A 1B 6MWK30R030A 1B 6MYK30L030A 1B 6MYK30R040A 1B 6MYK30L040A 1B 6MYK30R050A 1B 6MYK30L050
Fig. 1 Worm Gears – Right- and Left-Hand – Aluminum Bronze
d**Bore
H8
Thread Data
•
•
•
•
••
••
•
•
••
•
••
••
•
•
Sgl.Thd.
Dbl.Thd.
Right-Hand
Left-Hand
••
•
60
75
90
120
150
ØP.D.
ØD
Fig. 1
L
ØD1
Ød
28 17
ØD
Fig. 2
17
ØP.D.
ØD1
Ød
L (TYP)
Fig. 4
20
ØdØ108
12
L
2
Fig. 3
GRAY IRONCASTING(Fig.'s 3, 4 & 5)
Ød
28 (TYP)
Ø86
2
20
20
See the previous page for mating worms
1-175D805
••
Fig. 2, 3, & 4 Worm Gears – Right- and Left-Hand – Aluminum Bronze with Gray Cast Iron Core
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
1-176D815 16
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
Metric
0 10
ØD
S1
Ød1
P.D.
ØD
P.D.
Fig. 1
Fig. 2
ØD1Ød
lS
ØD1Ød
lS
Catalog Number
METRIC COMPONENTThread Data
A 1C 6MYK20R020A 1C 6MWK20R020A 1C 6MYK20R025A 1C 6MYK20R030A 1C 6MWK20R030A 1C 6MYK20R040A 1C 6MYK20R050A 1C 6MYK20R060A 1C 6MYK20R080A 1C 6MYK20R100
A 1C 6MYK30R020A 1C 6MWK30R020A 1C 6MYK30R025A 1C 6MYK30R030A 1C 6MWK30R030A 1C 6MYK30R040
No.of
TeethP.D. D
Dia.
SFace
Wdth.
dBore
H8
Fig.No.
•
••
•••••
•
••
•
20
25
30
40 50 60 80100
20
25
30
40
40
50
60
80100120160200
60
75 90
120
46.5
57
67
88108128168208
70
85
100
131
10
12
14
19
16
16
18
20
24
28
30
38
40
45
50
5455
48
55
60
14
15
18
15
18
20
—
8
—
8
—
70 90110150190
—
106
1
2
1
2
lHubProj.
D1HubDia.
S1d1
Dia.Sgl.Thd.
Dbl.Thd.
Module 3
•
•
•
•
Module 2
RIGHT-HAND20° PRESSURE ANGLE
MATERIAL: Cast Iron
SPECIFICATIONS: * Bore Tolerance: 10 mm +0.022/0 12, 14 & 16 mm +0.027/0 19 mm +0.033/0
For Module 2 worm gears, select right-handsingle or double thread worms on page 1-170.For Module 3 worm gears, select right-handsingle or double thread worms on page 1-174.
WORM GEARS • MODULE 2 & 3
*
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