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A40 (40 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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| A4U07 |
6,75:1 |
21°19' |
2 |
4 |
22 |
26 |
27 |
58 |
64 |
29,5 |
35,4 |
44,2 |
| A40U8 |
8:1 |
16°35' |
2,25 |
3 |
23,64 |
28,14 |
24 |
56,36 |
62,5 |
27,5 |
33 |
41,2 |
| A40U10 |
10:1 |
16°1' |
1,9 |
3 |
20,66 |
24,46 |
30 |
59,34 |
65 |
29,5 |
35,4 |
44,2 |
| A40U12 |
12:1 |
10°21' |
1,5 |
3 |
25,05 |
28,05 |
36 |
54,95 |
60 |
25,2 |
30,2 |
37,8 |
| A40U15 |
15:1 |
9°53' |
1,9 |
2 |
22,14 |
25,94 |
30 |
57,86 |
64 |
28 |
33,6 |
42 |
| A40U20 |
20:1 |
8°59' |
1,5 |
2 |
19,2 |
22,2 |
40 |
60,8 |
66 |
28,9 |
34,6 |
43,3 |
| A40U25 |
25:1 |
5°58' |
1,15 |
2 |
22,15 |
24,45 |
50 |
57,85 |
62 |
24,4 |
29,2 |
36,6 |
| A40U28 |
28:1 |
4°47' |
2 |
1 |
24 |
28 |
28 |
56 |
61,5 |
28,4 |
34 |
42,6 |
| A40U30 |
30:1 |
5°50' |
2 |
1 |
19,68 |
23,68 |
30 |
60,32 |
66 |
30,1 |
36,1 |
45,1 |
| A40U35 |
35:1 |
5°26' |
1,75 |
1 |
18,48 |
21,98 |
35 |
61,52 |
67 |
31 |
37,2 |
46,5 |
| A40U36 |
36:1 |
3°19 |
1,5 |
1 |
25,91 |
28,91 |
36 |
54,09 |
59 |
23,9 |
28,6 |
35,8 |
| A40U38 |
38:1 |
3°46’ |
1,5 |
1 |
22,85 |
25,85 |
38 |
57,17 |
61,5 |
27 |
32,4 |
40,5 |
| A40U40 |
40:1 |
4°20' |
1,5 |
1 |
19,83 |
22,83 |
40 |
60,17 |
65 |
28,3 |
33,9 |
42,4 |
| A40U50 |
50:1 |
4°8' |
1,25 |
1 |
17,3 |
19,8 |
50 |
62,7 |
68 |
27 |
32,4 |
40,5 |
| A40U56 |
56:1 |
2°23' |
1 |
1 |
24 |
26 |
56 |
56 |
59 |
21,9 |
26,2 |
32,8 |
| A40U60 |
60:1 |
1°59' |
0,9 |
1 |
25,92 |
27,72 |
60 |
54,08 |
57,5 |
19,3 |
23,1 |
28,9 |
| A40U70 |
70:1 |
3°3' |
0,9 |
1 |
16,91 |
18,71 |
70 |
63,09 |
67 |
24,1 |
28,9 |
36,1 |
| A40U75 |
75:1 |
1°48' |
0,75 |
1 |
23,75 |
25,25 |
75 |
56,26 |
60 |
18,8 |
22,5 |
28,2 |
| A40U80 |
80:1 |
2°10' |
0,75 |
1 |
19,9 |
21,4 |
80 |
60,1 |
64 |
20,1 |
24,1 |
30,1 |
| A40U90 |
90:1 |
2°22’ |
0,7 |
1 |
16,95 |
18,35 |
90 |
63,05 |
67 |
19,1 |
22,9 |
28,6 |
NOTES:
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.
Download Technical Documentation [pdf]
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