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NMRV Series worm-gear speed reducer
 
     
  13.Sizes of single extension & Double extension  
 
 
 
 
d h6
B
B1
G1
L
L1
f
b1
t1
025
11
23
25.5
50
81
101
-
4
12.5
030
14
30
32.5
63
102
128
M6
5
16
040
18
40
43
78
128
164
M6
6
20.5
050
25
50
53.5
92
153
199
M10
8
28
063
25
50
53.5
112
173
219
M10
8
28
075
28
60
63.5
120
192
247
M10
8
31
090
35
80
84.5
140
234
309
M12
10
38
110
42
80
84.5
155
249
324
M16
12
45
130
45
80
85
170
265
340
M16
14
48.5
 
 
 
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