Mitsubishi Electric MELSERVO-J5 HK Series User Manual page 127

Servo motor with special shaft
The rotary servo motors for general industrial machine (G1) have a keyed shaft (with double round-ended key).
Model Reduction ratio
(actual
reduction ratio)
HK-KT053(B)G1K 1/5 (9/44)
1/12 (49/576)
1/20 (25/484)
HK-KT13(B)G1K 1/5 (9/44)
1/12 (49/576)
1/20 (25/484)
HK-KT23(B)G1K 1/5 (19/96)
1/12 (961/11664)
1/20 (513/9984)
HK-KT43(B)G1K 1/5 (19/96)
1/12 (961/11664)
1/20 (7/135)
HK-KT7M3(B)G1K 1/5 (1/5)
1/12 (7/87)
1/20 (625/12544)
Q
QK
T
[Unit: mm]
Variable dimensions
S Q
25
0
16
-0.011
35
0
25
-0.013
50
0
32
-0.016
60
0
40
-0.016
U
Y
W QK U
5 20 3
8 30 4
10 40 5
12 50
T Y
5 M4X8
7 M6X12
8 M8X16
M10X20
6 HK-KT SERIES
125
6.6 Geared servo motor
6