Mitsubishi Electric MR-J5-HK-KT Series User Manual page 198

■With shaft-output type gear reducer for high precision applications, flange mounting: G7
Rotary servo Reduction
motor ratio
HK-ST52(4)G7 1/5
1/11
1/21
1/33
1/45
HK-ST102(4)G7 1/5
1/11
1/21
1/33
1/45
HK-ST152(4)G7 1/5
1/11
1/21
1/33
1/45
HK-ST202(4)G7 1/5
1/11
1/21
1/33
1/45
HK-ST352(4)G7 1/5
1/11
1/21
HK-ST502(4)G7 1/5
1/11
HK-ST702(4)G7 1/5
*1 The moment inertia value is converted into the equivalent value on the servo motor shaft of the servo motor combined with the gear
reducer (and an electromagnetic brake).
*2 The radial load points of high-precision gear reducers are as follows. Refer to the following for the shaft length.
Page 200 Dimensions
Q/2
Q
*3 Do not subject the shaft to loads greater than the indicated value. Each value in the table indicates the load to be applied independently.
8 HK-ST SERIES
196
8.7 Geared servo motor
Gear Moment of inertia
-4
reducer [× 10
model
Without an
electromag
netic brake
20A 6.59
6.46
32A 8.8
8.6
8.6
20A 9.34
32A 12.1
11.6
50A 13.4
13.4
20A 12.1
32A 14.8
50A 17.1
16.1
16.1
32A 41.3
40.9
50A 42.9
41.8
41.8
32A 58.5
50A 62.0
60.1
50A 82.3
79.2
50A 116.5
Q: Length of axis
*1
Permissible load
2
kg•m ]
With an Permissible
electromag radial load
netic brake [N]
8.84 416
8.71 527
11.1 1094
10.9 1252
10.9 1374
11.6 416
14.3 901
13.8 1094
15.6 2929
15.6 3215
14.4 416
17.1 901
19.4 2558
18.4 2929
18.4 3215
46.3 711
45.9 901
47.9 2558
46.8 2929
46.8 3215
63.5 711
67.0 2107
65.1 2558
87.3 1663
84.2 2107
121.5 1663
*2*3
Mass
[kg]
Permissible Without an
thrust load electromag
[N] netic brake
1465 7.5
1856 7.7
4359 13
4992 13
5478 13
1465 8.4
3590 14
4359 14
10130 25
11117 25
1465 9.4
3590 15
8845 26
10130 26
11117 26
2834 21
3590 22
8845 33
10130 33
11117 33
2834 24
7285 36
8845 36
5751 37
7285 39
5751 43
With an
electromag
netic brake
9.2
9.4
14
14
14
11
15
15
26
26
11
16
27
27
27
26
27
38
38
38
29
41
41
42
44
48