Mitsubishi Electric MELSERVO-JN Series - 12.5.4 Servo motors with special shafts

12 - 19
12. SERVO MOTOR
12.5.4 Servo motors with special shafts
The servo motors with special shafts indicated by the symbols (K and D) in the table are available. K and D are
the symbols attached to the servo motor model names.
Servo motor
Shaft shape
Keyway shaft (with key) D cut shaft
HF-KN053 13 D
HF-KN23 43 K
(1) Keyway shaft (with key)
Q
A
A
QK
R
T
W
U
S
QL
Y
Section
A-A
[Unit: mm]
Servo motor
Variable dimensions
S R Q W QK QL U T Y
HF-KN23K 43K 14h6 30 27 5 20 3 3 5
M4
Depth
15
(2) D cut shaft
[Unit: mm]
25
21.5
20.5
1
8h6