Servo Motors With Special Shafts; Key Shaft (With 2 Round End Key); D Cut Shaft - Mitsubishi Electric Melservo HF-KN Series Instruction Manual

6. HF-KN SERIES

6.5 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 included in the servo motor model names.

6.5.1 Key shaft (with 2 round end key)

6.5.2 D cut shaft

Servo motor
HF-KN13(B)(J)_
HF-KN23(B)(J)_
HF-KN43(B)(J)_
HF-KN73(B)J_
R
Q
QK QL
A U
T Y
A
Shaft section view A-A
Key shaft (with key)
Variable dimension table
Servo motor
S
HF-KN23(B)(J)K
14h6 30 27
HF-KN43(B)(J)K
HF-KN73(B)JK 19h6 40 37
[Unit: mm]
25
21.5
20.5
6 - 5
Shaft shape
D cut shaft
D
K
Variable dimensions
R Q W QK QL U
5 20 3 3
6 25 5 3.5
8h6
[Unit: mm]
T Y
M4
Screw
5 hole
depth
15
M5
Screw
6 hole
depth
20