Chapter 1 Introduction; Model Designation - Mitsubishi Electric MELSERVO-J5 HK Series User Manual

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INTRODUCTION
1.1

Model designation

The following describes what each block of a model name indicates. Not all combinations of the symbols are available. For
geared servo motors, contact your local sales office.
H K - K T 0 5 3 4 UW B
Oil seal
Symbol Oil seal
Not attached
None
J Attached
Electromagnetic brake
Symbol Electromagnetic brake
None Not attached
B Attached
Structure specification
Symbol Structure
None Standard
U Flat type
A Long type (small flange)
Symbol Symbol Motor type
HK-KT_W
None HK-ST_W
HK-RT_W
W
HK-KT_4W
HK-ST_4_W
4
HK-RT_4W
HK-KT_
None None
HK-ST_
Rated speed
Symbol Rated speed [r/min]
2 2000
3 3000
Rated output
Symbol Rated output [kW]
05 0.05
1 0.1
1M 0.15
2 0.2
4 0.4
5 0.5
6 0.6
7M 0.75
10 1.0
15 1.5
17 1.75
20 2.0
30 3.0
35 3.5
50 5.0
70 7.0
Series Feature
HK-KT Low inertia/small capacity
HK-ST Medium inertia/medium capacity
HK-RT Ultra-low inertia/medium capacity
Special specifications
Symbol Special specifications
None Standard
WS Functional safety supported
Gear reducer
Symbol
Gear reducer
None None
G1
For general industrial machine
(flange-mounting)
G1H For general industrial machine
(foot-mounting)
G5 Flange-mounting flange output type
for high precision application
G7 Flange-mounting shaft output type
for high precision application
Shaft type
Symbol Shaft shape
None Standard (straight shaft)
D D cut shaft
L L-cut shaft
K Keyed shaft (with key)
N Keyed shaft (without key)
1 INTRODUCTION
1.1 Model designation
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