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A17 (17 mm center distance)
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i = gear ratio
gm= lead angle
m = module
z1 = number of threads
dm1 = pitch diameter (worm) |
da1 = tip diameter (worm)
z2 = No. of teeth
dm2 = pitch diameter (worm gear)
dA = max. diameter (worm gear)
T2 = output torque |
MG = mineral grease
MO = mineral oil / synthetic grease
SO = synthetic oil |
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Part Number |
| A17U2* |
2,25 |
48° 15' |
0,9 |
8 |
10,15 |
11,95 |
18 |
23,85 |
25,63 |
1,1 |
1,3 |
1,6 |
| A17U4 |
4,5 |
21° 15' |
0,75 |
6 |
12,1 |
13,6 |
27 |
21,9 |
24,6 |
1,7 |
2,0 |
2,6 |
| A17U5 |
5 |
21° 37' |
0,7 |
6 |
11,4 |
12,8 |
30 |
22,9 |
24,6 |
1,8 |
2,2 |
2,7 |
| A17U7 |
7 |
14° 4' |
1 |
3 |
12,34 |
14,34 |
21 |
21,66 |
24,6 |
1,6 |
1,9 |
2,4 |
| A17U9 |
9 |
9° 40' |
0,75 |
3 |
13,4 |
14,9 |
27 |
20,6 |
22,7 |
1,5 |
1,8 |
2,2 |
| A17U10 |
10 |
11° 49' |
0,75 |
3 |
11,0 |
12,5 |
30 |
23,0 |
24,6 |
1,9 |
2,3 |
2,8 |
| A17U15 |
15 |
7° 38' |
0,75 |
2 |
11,3 |
12,8 |
30 |
22,7 |
24,6 |
1,9 |
2,3 |
2,8 |
| A17U25 |
25 |
4° 32' |
0,9 |
1 |
11,4 |
13,2 |
25 |
22,6 |
24,6 |
1,8 |
2,2 |
2,7 |
| A17U30 |
30 |
3° 45' |
0,75 |
1 |
11,45 |
12,95 |
30 |
22,55 |
24,6 |
1,9 |
2,3 |
2,8 |
| A17U40 |
40 |
2° 3' |
0,5 |
1 |
13,98 |
14,98 |
40 |
20,02 |
21,6 |
1,4 |
1,7 |
2,1 |
| A17U50** |
50 |
3° 12' |
0,5 |
1 |
8,95 |
9,95 |
50 |
25,05 |
27,2 |
1,0 |
1,2 |
1,5 |
| A17U60 |
60 |
2° 18' |
0,4 |
1 |
9,95 |
10,75 |
60 |
24,05 |
26,0 |
1,6 |
1,9 |
2,4 |
| A17U75 |
75 |
1° 28' |
0,3 |
1 |
11,74 |
12,34 |
75 |
22,26 |
24,0 |
- |
- |
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| A17U80 |
80 |
1° 43' |
0,3 |
1 |
10,0 |
10,6 |
80 |
24 |
26,0 |
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NOTES:
* Worm gear set A17U2 only available with polished worm profile and crossed helical gear.
** The hub diameter of the A17U50 worm is 9 mm. The worm gear of the A17U50 gear set can also be delivered as a crossed helical gear (dA = 25.73mm)
All worms and worm gears stocked right hand only.
Worm made of case hardened and ground steel (HV 620 - 700).
Worm gear made of CuZn40Al2/So or phenolic (HGW 2083). Phenolic worm gears do not have the pre-drilled start for a pin. The outside diameter of the phenolic gear hub is 18 mm
Download Technical Documentation [pdf]
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