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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 1 to 3mm larger than the drawing dimensions. Design the machine side with allowances.
(a) Without electromagnetic brake
Variable Dimensions
Model
Output
[W]
LKL
Reduction Gear Model Reduction Ratio
Inertia Moment
J[
10
4
kg m
2
]
Backlash
Mass
[kg]
HC-MFS053G2 50 130 78 BK1-05B-A5MEKA 1/5 0.067 3 min. max. 1.4
HC-MFS053G2 50 146 94 BK1-09B-A5MEKA 1/9 0.060 3 min. max. 1.7
HC-MFS053G2 50 146 94 BK1-20B-A5MEKA 1/20 0.069 3 min. max. 1.8
HC-MFS053G2 50 146 94 BK1-29B-A5MEKA 1/29 0.057 3 min. max. 1.8
HC-KFS053G2 50 130 78 BK1-05B-A5MEKA 1/5 0.101 3 min. max. 1.4
HC-KFS053G2 50 146 94 BK1-09B-A5MEKA 1/9 0.095 3 min. max. 1.7
HC-KFS053G2 50 146 94 BK1-20B-A5MEKA 1/20 0.104 3 min. max. 1.8
HC-KFS053G2 50 146 94 BK1-29B-A5MEKA 1/29 0.092 3 min. max. 1.8
Power supply
connector pin
connection list
1
2
3
4
Pin No.
Application
Phase U
Phase V
Phase W
Earth
(Note)[Unit: mm]
BC11906*
(BC11916*)
Logo plate
Motor plate
With connector 1-172169-9
(AMP)
Encoder cable 0.3m
Motor plate
(Opposite side)
8
60.5
L
40.5
6.5
28 25
6.8
9.9
KL
25.2
Top
28.7
Bottom
Top
TUV plate
Caution plate
Top
42
For reverse rotation command
For forward rotation command
Rotation direction
70
8
0
M4 threads, depth 8
16h6
48
65h7
20
13
2
4
Arrow A
4 - 6.6
Top
Bottom
9
5
35.7
4
5
5557-04R-210 (Receptacle)
5556PBTL (Female terminal)
Power supply connector (Molex)
Protective tube
Power supply lead 4-AWG19 0.3m
Arrow A
60
Bottom
Bottom
Bottom
Top
Note: The dimensions without tolerances are reference dimensions.