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6. HG-MR SERIES/HG-KR SERIES
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Model Output [W] Reducer model
Reduction ratio
(actual
reduction ratio)
Moment of inertia J [× 10
-4
kg•m
2
] Mass [kg]
HG-KR43G1 400 K9012
1/12
(961/11664)
0.568 4.3
[Unit: mm]
1
2
3
4
Bottom
Top
Opposite-load side
46
28.4
13.7 10
9.5
11.811.7
19.2
21.7
Power supply
connector
Encoder
connector
171.3
131.1
11.711.8
10.9
19.2
9.5
Power supply connector
Encoder connector
Bottom
Top
Motor plate
(Opposite side)
Caution plate
Motor
plate
810
74
3538
47.1
60
21.7
90
4-φ9
M6 Screw hole depth 12
5.9
(
R
3
)
For reverse rotation command
For forward rotation command
Rotation direction
9
°
7
°
φ82h7
(φ75)
φ72
φ25h6
φ
1
0
0
φ
1
1
4
4
5
°
BC40904A
Power supply connector
Pin No.
4
3
1
2
Application
W
V
U
(PE)
Caution plate
Caution plate
Top
Bottom
Model Output [W] Reducer model
Reduction ratio
(actual
reduction ratio)
Moment of inertia J [× 10
-4
kg•m
2
] Mass [kg]
HG-KR43G1 400 K10020 1/20 (7/135) 0.881 5.4
[Unit: mm]
60
1
2
3
4
Caution plate
Bottom
Opposite-load side
46
28.4
13.7 10
9.5
11.8 11.7
19.2
21.7
Caution plate
Power supply
connector
Encoder connector
175.3
135.111.7
11.8
10.9
19.2
9.5
Power supply connector
Encoder
connector
Top
Motor plate
(Opposite side)
Caution plate
Motor plate
47.1
90
50
9.5
39
10
21.7
M8 Screw hole depth 16
100
4-φ9
5.9
For reverse rotation command
For forward rotation command
Rotation direction
BC40905A
9
°
7
°
V
φ95h7
φ83
φ73
φ32h6
φ
1
1
5
φ
1
3
2
4
5
°
Power supply connector
Pin No.
4
3
1
2
Application
W
V
U
(PE)
Top
Top
Bottom
Bottom