| |

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 |
Catalog. |
|
Worm |
Worm gear |
T2 [Nm] |
Bronze |
|
i |
Lead angle |
m |
z1 |
dm1 |
da1 |
z2 |
dm2 |
dA |
MF |
MÖ |
SÖ |
A53Ü5 |
4,75:1 |
25°51' |
3,5 |
4 |
32,1 |
39,1 |
19 |
73,9 |
83 |
45 |
54 |
67,5 |
A53Ü7 |
6,67:1 |
19°17' |
3,5 |
3 |
31,8 |
38,8 |
20 |
74,2 |
84 |
67 |
81 |
101 |
A53Ü10 |
9,67:1 |
13°52' |
2,5 |
3 |
31,29 |
36,29 |
29 |
74,71 |
82 |
77 |
93 |
116 |
A53Ü14 |
13,5:1 |
10°23' |
2,75 |
2 |
30,5 |
36 |
27 |
75,5 |
84 |
80 |
96 |
120 |
A53Ü15 |
15:1 |
9°38' |
2,5 |
2 |
29,9 |
34,9 |
30 |
76,1 |
83 |
75 |
90 |
113 |
A53Ü21 |
21:1 |
6°17' |
3,5 |
1 |
32 |
39 |
21 |
74 |
83 |
94 |
113 |
141 |
A53Ü25 |
25:1 |
5°38' |
3 |
1 |
30,58 |
36,58 |
25 |
75,42 |
84 |
84 |
101 |
127 |
A53Ü28 |
28:1 |
3°59' |
2,5 |
1 |
36 |
41 |
28 |
70 |
77,5 |
87 |
104 |
130 |
A53Ü30 |
30:1 |
4°40' |
2,5 |
1 |
30,73 |
35,73 |
30 |
75,27 |
83 |
77 |
93 |
116 |
A53Ü38 |
38:1 |
3°51' |
2 |
1 |
29,78 |
33,78 |
38 |
76,21 |
83 |
68 |
81 |
102 |
A53Ü50 |
50:1 |
2°47' |
1,5 |
1 |
30,85 |
33,85 |
50 |
75,15 |
81 |
60 |
72 |
90 |
A53Ü60 |
60:1 |
2°19' |
1,25 |
1 |
30,9 |
33,4 |
60 |
75,1 |
80 |
55 |
66 |
82 |
A53Ü75 |
75:1 |
1°51' |
1 |
1 |
30,9 |
32,9 |
75 |
75,1 |
78 |
49 |
59 |
74 |
Worm right hand, made of steel, case-hardened HV 620 - 700.
Worm gear made of CuZn40Al2/So or plastic. |