Dimensions; Standard (Without Electromagnetic Brake/Reducer) - Mitsubishi Electric HG-MR Instruction Manual

6. HG-MR SERIES/HG-KR SERIES

6.8 Dimensions

Moment of inertia on the table is the value calculated by converting the total value of moment of inertia for
servo motor, reducer, and electromagnetic brake with servo motor shaft.
When running the cables to the load side, take care to avoid interference with the machine. The dimensions
without tolerances are general tolerance.
The outer frame of the reducer is a material surface such as casting. Its actual dimensions may be 1 mm to
3 mm larger than the drawing dimensions. Design the machine-side with allowances.

6.8.1 Standard (without electromagnetic brake/reducer)

20.5 20.7
Motor
plate
Caution plate
Bottom
Top
13.7 4.9
27.4
Power supply connector
Pin No.
1
1
2
2
3
3
4
4
Caution plate
Caution plate
Encoder connector
10.9
11.7 11.7
Application
(PE)
U
V
W
Model Output [W]
HG-MR053 50
HG-KR053 50
66.4
Motor plate
5
2.5
(Opposite side)
Bottom
Bottom
Top
Top
9.9
Power supply connector
19.2
21.7 23.8
6 - 16
Moment of inertia J [× 10
0.0162
0.0450
25
2-φ4.5 mounting hole
Use hexagon socket
21.5
head cap screw.
21.7
11.7 11.7
Encoder connector
Opposite-load side
BC38021C BC38016C
-4 2
kg•m ] Mass [kg]
0.34
0.34
[Unit: mm]
□40
13.9 6.4
27.5
Power supply
connector
19.2 9.9