Mitsubishi Electric HG-KN, Instruction Manual

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6. HG-KN SERIES
6 - 6
6.5 Servo motors with special shafts
The servo motors with special shafts indicated by the symbols (K/D) in the table are available. K and D are
the symbols included in the servo motor model names.
Servo motor
Shaft shape
Key shaft (with key) D cut shaft
HG-KN13(B)(J)_ D
HG-KN23(B)(J)_
HG-KN43(B)(J)_
HG-KN73(B)J_
K
6.5.1 Key shaft (with 2 round end key)
Q
A
A
QK
R
T
W
U
QL
Y
Shaft section view A-A
S
[Unit: mm]
Servo motor
Variable dimensions
S R Q W QK QL U T Y
HG-KN23(B)(J)K
HG-KN43(B)(J)K
14h6 30 27 5 20 3 3 5
M4
Screw
hole
depth
15
HG-KN73(B)JK 19h6 40 37 6 25 5 3.5 6
M5
Screw
hole
depth
20
6.5.2 D cut shaft
[Unit: mm]
8h6
25
21.5
20.5
1