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6 HK-KT SERIES
6.8 Dimensions
6.8 Dimensions
• When running the cables to the load side, take care to avoid interference with the machine.
• The dimensions in this section are for the cables run to the opposite direction of the load-side. When running the cables
vertically or to the opposite direction of the load-side, and for the dimensions for single cable type cables, refer to the
following.
Page 141 Cable direction: Load side/opposite direction of the load side
Page 142 Cable direction: Vertical
• Not all parts are created the exact same size or assembled in precisely the same manner. Therefore, the actual dimensions
of rotary servo motors may be a maximum of approximately 3 mm larger than those in the drawings. In addition, the
described dimensions and dimensional tolerances are the values at 20 °C. Since the values of the dimensions may vary
depending on the ambient temperature, allow some margin when designing the machine side.
• The dimensions are the same, regardless of whether the servo motor has an oil seal or not.
• Use a friction coupling for coupling the servo motor with a load.
Without gear reducer
HK-KT053W(B)/HK-KT13W(B)/HK-KT1M3W(B)
*1 The values in ( ) of the dimensions are for the servo motors with an electromagnetic brake.
[Unit: mm]
Model Variable dimensions
*1
L KL
HK-KT053W(B) 55.5 (90.5) 42.8 (77.8)
HK-KT13W(B) 68 (103) 55.3 (90.3)
HK-KT1M3W(B) 80.5 (115.5) 67.8 (102.8)
11.5
12.7 KL
5
2.5
21.5
25
L
31.5
36.8
36
8
0
-0.009
30
0
-0.021
45°
46
40
2
2-4.5 mounting hole
Use hexagon socket
head cap screw.
Connector
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