Mitsubishi Electric HG-MR Instruction Manual page 116

6. HG-MR SERIES/HG-KR SERIES
(3) Permissible loads of servo motor shaft
The radial load point of a high precision reducer is as shown below.
L
Flange-mounting flange output type for
high precision application (G5)
Servo motor
HG-KR053(B)G5
HG-KR053(B)G7
HG-KR13(B)G5
HG-KR13(B)G7
HG-KR23(B)G5
HG-KR23(B)G7
HG-KR43(B)G5
HG-KR43(B)G7
HG-KR73(B)G5
HG-KR73(B)G7
Note. Do not subject the shaft to load greater than the value.
The value in the table assumes that the load is applied independently.
L: Distance between reducer
end face and load center
Reducer model
Reduction ratio
number
1/5
1/5
1/9
1/11
1/21
1/33
1/45
1/5
1/5
1/11
1/21
1/33
1/45
1/5
1/11
1/21
1/33
1/45
1/5
1/11
1/21
1/33
1/45
1/5
1/11
1/21
1/33
1/45
Q/2
Q: Length of axis (Refer to section 6.8.7, 6.8.8
Q
Flange-mounting shaft output type for
high precision application (G7)
Radial load point
L [mm]
11B 17
14A 23
11B 17
23
23
14A
23
23
11B 17
23
14A 23
23
32
20A
32
23
14A
23
32
20A 32
32
14A 23
32
20A
32
57
32A
57
32
20A
32
57
32A 57
57
6 - 13
Permissible load (Note)
Permissible radial Permissible thrust
load
[N]
93
177
111
224
272
311
342
93
177
224
272
733
804
177
224
640
733
804
177
527
640
1252
1374
416
527
1094
1252
1374
load
[N]
431
706
514
895
1087
1244
1366
431
706
895
1087
2581
2833
706
895
2254
2581
2833
706
1856
2254
4992
5478
1465
1856
4359
4992
5478