Mitsubishi Electric MELSERVO-J5 HK-KT43W - Rotary Servo Motors with Special Shafts; Keyed Shaft (with Double Round-Ended Key)

120
6 HK-KT SERIES
6.5 Rotary servo motors with special shafts
6.5 Rotary servo motors with special shafts
There are four shaft shape types for the rotary servo motor: keyed shaft (with double round-ended key), keyed shaft (without
key), D-cut shaft, and L-cut shaft.
To prevent an accident such as motor shaft fracture, do not use a servo motor with a D-cut shaft, L-cut shaft, or keyed shaft for
frequent start/stop applications.
For geared servo motors with special shafts, refer to the following.
Page 129 Servo motor with special shaft
Keyed shaft (with double round-ended key)
[Unit: mm]
Rotary servo motor Shaft shape
Keyed shaft D-cut shaft L-cut shaft
With double round-
ended key
Without key
HK-KT053W
HK-KT13W
HK-KT1M3W
HK-KT13UW
KNDL
HK-KT23W
HK-KT43(4)W
HK-KT63(4)W
HK-KT23UW
HK-KT43UW
HK-KT7M3(4)W
HK-KT103(4)W
HK-KT7M3UW
HK-KT103UW
HK-KT153(4)W
HK-KT203(4)W
HK-KT202(4)W
KN
Rotary servo motor Variable dimensions
S R Q W QK QL U T Y
HK-KT053WK
HK-KT13WK
HK-KT1M3WK
25 21.5 3 14 5 1.8 3 M3
Screw hole
depth
8
HK-KT13UWK 21
HK-KT23WK
HK-KT43(4)WK
HK-KT63(4)WK
HK-KT23UWK
HK-KT43UWK
3026520335M4
Screw hole
depth
15
HK-KT7M3(4)WK
HK-KT103(4)WK
HK-KT7M3UWK
HK-KT103UWK
HK-KT153(4)WK
HK-KT203(4)WK
HK-KT202(4)WK
40 36 6 25 5 3.5 6 M5
Screw hole
depth
20
W
UY
T
A
A
S
R
Q
QK QL
Section A-A
8
0
-0.009
14
0
-0.011
19
0
-0.013