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7. OUTLINE DIMENSION DRAWINGS
(4) With reduction gear for precision application
The outer frame of the reduction gear is a material surface such as casting. Its actual dimensions may
be 0.039 to 0.118 in larger than the drawing dimensions. Design the machine side with allowances.
(a) Without electromagnetic brake
Variable Dimensions [in]
Model
Output
[W]
LKL
Reduction Gear
Model
Reduction Ratio
Inertia Moment
WK
2
[oz in
2
]
Backlash
Mass
[lb]
HC-MFS053G2 50 5.12 3.07 BK1-05B-A5MEKA 1/5 0.36 3 min. max. 3.1
HC-MFS053G2 50 5.75 3.70 BK1-09B-A5MEKA 1/9 0.33 3 min. max. 3.7
HC-MFS053G2 50 5.75 3.70 BK1-20B-A5MEKA 1/20 0.38 3 min. max. 4.0
HC-MFS053G2 50 5.75 3.70 BK1-29B-A5MEKA 1/29 0.31 3 min. max. 4.0
HC-KFS053G2 50 5.12 3.07 BK1-05B-A5MEKA 1/5 0.55 3 min. max. 3.1
HC-KFS053G2 50 5.75 3.70 BK1-09B-A5MEKA 1/9 0.52 3 min. max. 3.7
HC-KFS053G2 50 5.75 3.70 BK1-20B-A5MEKA 1/20 0.57 3 min. max. 4.0
HC-KFS053G2 50 5.75 3.70 BK1-29B-A5MEKA 1/29 0.50 3 min. max. 4.0
Power supply
connector pin
connection list
1
2
3
4
Pin No. Application
Phase U
Phase V
Phase W
Earth
[Unit: in]
BC11906*
(BC11916*)
Logo plate
Motor plate
With connector 1-172169-9
(AMP)
Encoder cable11.8in
Motor plate
(Opposite side)
0.315
2.382
L
1.594
0.256
0.906
0.268
KL
0.992
Top
1.130
Bottom
Top
TUV plate
Caution plate
Top
1.654
For reverse rotation command
For forward rotation command
Rotation direction
2.756
M4 threads,
depth 0.315
0.787
13
24
Arrow A
4 - 0.260
Top
Bottom
1.406
4
5
5557-04R-210 (Receptacle)
5556PBTL (Female terminal)
Power supply connector (Molex)
Protective tube
Power supply lead 4-AWG1911.8in
Arrow A
0.390
0.984
1.890
2.559
2.362
0.630
3
.
1
5
0
3
.
7
4
0
Bottom
Top
Bottom
Bottom