Hg-Mr Series/Hg-Kr Series; Model Code Definition - Mitsubishi Electric HG-MR Instruction Manual

6. HG-MR SERIES/HG-KR SERIES

6. HG-MR SERIES/HG-KR SERIES
This chapter provides information on the servo motor specifications and characteristics. When using the HG-
MR/HG-KR series servo motor, always read the Safety Instructions in the beginning of this manual and
chapters 1 to 5, in addition to this chapter.

6.1 Model code definition

The following describes what each block of a model name indicates. Not all combinations of the symbols are
available.
Series Feature
HG-MR Ultra-Low inertia/Small capacity
HG-KR Low inertia/Small capacity
Rated output
Symbol Rated output [kW]
05 0.05
1 0.1
2 0.2
4 0.4
7 0.75
Rated speed
3000 [r/min]
Electromagnetic brake
Symbol Electromagnetic brake
None None
B
With
Oil seal
Symbol Oil seal
None None
(Note 2)
With
J
Note 1. The special shaft applies to the standard servo motor and servo motor with an electromagnetic brake. However, the key shaft
(with key) also applies to the servo motor with flange-mounting shaft output type reducer for high precision application.
2. For details, contact your local sales office.
3. Refer to section 1.5 for details.
HG-KR1 3B JG1DW0C
6 - 1
Special specification
Symbol Special specification
None Standard
Servo motor with
(Note 3)
W0C
functional safety
Shaft type
Symbol Shaft shape
Standard
None
(straight shaft)
(Note 1) Keyway shaft
K
(with key)
(Note 1)
D cut shaft
D
Gear reducer
Symbol
None
G1 For general industrial machine (flange-mounting)
G5
Flange-mounting flange output type for high precision application
G7
Flange-mounting shaft output type for high precision application
Appearance
HG-MR_
HG-KR_
053 to 73
23 to 73
053/13
Gear reducer
None