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2-2)Transmission
Ratio
2-2-1) Standard Transmission Ratio
1
Stage Single worm reducer
Worm Reducer) |
ratio |
1/10,1/15,1/20,1/30,1/40,1/50,1/60 |
size |
50 |
60 |
70 |
80 |
100 |
120 |
135 |
155 |
175 |
200 |
225 |
250 |
2 Stage Helical worm reducer
Ratio |
1/20, 1/30, 1/40, 1/50, 1/60,
1/80, 1/90, 1/100, 1/120, 1/150, 1/180 |
Output(worm) |
size |
70 |
80 |
100 |
120 |
135 |
155 |
175 |
200 |
225 |
250 |
Input(helical) |
size |
40 |
50 |
60 |
70 |
75 |
80 |
100 |
120 |
140 |
155 |
3 Sage Worm worm reducer
Ratio |
1/200, 1/300, 1/400, 1/500,
1/600, 1/800, 1/900, |
Output(worm) |
size |
80 |
100 |
120 |
135 |
155 |
175 |
200 |
225 |
250 |
Input(helical) |
size |
50 |
60 |
70 |
80 |
100 |
120 |
135 |
155 |
175 |
4 Stage Helical Double worm reducer
Ratio |
1/100, 1/1200, 1/1500, 1/1800,
1/2400, 1/2700, |
Output(worm) |
size |
120 |
135 |
155 |
175 |
200 |
225 |
250 |
Middle(worm) |
size |
70 |
80 |
100 |
120 |
135 |
155 |
175 |
Input(helical)) |
size |
40 |
50 |
60 |
70 |
75 |
80 |
100 |
2-2-2) Special Transmission Ratio
Single
Worm Reducer |
1/8, 1/25, 1/45, 1/75, 1/90
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2
Stage Helical Worm Reducer
|
1/25,
1/45, 1/70, 1/110, 1/130, 1/160, 1/170, 1/190 |
2
Stage Double Worm Reducer |
1/100, 1/150, 1/1000, 1/1200, 1/1500,
1/1800, 1/2000, 1/2500, 1/3000, 1/3600 |
3
Stage Helical Double Worm Reducer |
1/3000, 1/4000, 1/5000, 1/6000, 1/10000,
1/12000 |
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