Rotary Servo Motors With Special Shafts; Keyed Shaft (With Double Round-Ended Key) - Mitsubishi Electric MELSERVO-J5 HK Series User Manual

7.5

Rotary servo motors with special shafts

There are two shaft shape types for the rotary servo motor: keyed shaft (with double round-ended key) and keyed shaft
(without key).
Rotary servo motor
HK-ST52(4)WK
HK-ST102(4)WK
HK-ST172(4)WK
HK-ST202(4)AWK
HK-ST302(4)WK
HK-ST202(4)WK
HK-ST352(4)WK
HK-ST502(4)WK
HK-ST702(4)WK

Keyed shaft (with double round-ended key)

R
Q
QK
[Unit: mm]
Rotary servo motor
HK-ST52(4)WK
HK-ST102(4)WK
HK-ST172(4)WK
HK-ST202(4)AWK
HK-ST302(4)WK
HK-ST202(4)WK
HK-ST352(4)WK
HK-ST502(4)WK
HK-ST702(4)WK
7 HK-ST SERIES
156
7.5 Rotary servo motors with special shafts
Shaft shape
Keyed shaft
With double round-ended key
K
K
QL
U
Y
A
A
T
Section A-A
Variable dimensions
S R Q
55 50
0
24
-0.013
79 75
+0.010
35
0
Without key
N
N
W QK QL
8 36 5
10 55 5
U T Y
4 7 M8
Screw hole
depth
20
5 8 M8
Screw hole
depth
20