Filter
Top Products
5 - 42
5. SPECIFICATIONS
(2) HC-MF/HC-KF/HC-MFS/HC-KFS series
Reduction Gear Series
For General Industrial Machines
(HC-KF G1/HC-MF G1)
(HC-KFS
G1/HC-MFS G1)
For Precision Applications
(HC-KF
G2/HC-MF G2)
(HC-KFS
G2/HC-MFS G2)
Mounting method Flange mounting
Mounting direction In any directions
(Note 2) Grease lubrication (Already packed) (Note 2) Grease lubrication (Already packed)
50 100W
200W
400W
1/12, 1/20
750W
1/12
200W
400W
1/5
750W
1/5, 1/20
Lubrication
method
Packed with
Mobilplex
46
Mobil Oil
Molynoc AP2
NIPPON OIL
CORPORATION
Mobil Grease SP
Mobil Oil
LOR#101BV Oil Center Research
Output shaft rotating direction Same as the servo motor output shaft direction.
With electromagnetic brake Available
Backlash 60 minutes or less at reduction gear output shaft 3 minutes or less at reduction gear output shaft
(Note 1) Permissible load inertia
moment ratio (when converting into
the servo motor shaft)
HC-KF
HC-KFS
When 50W
100W 750W used: 5 times or less
When 200W
400W used: 7 times or less
HC-MF
HC-MFS:25 times or less
HC-KF
HC-KFS
When 50W
100W 750W used: 5 times or less
When 200W
400W used: 7 times or less
HC-MF
HC-MFS: 25 times or less
Permissible speed
(at servo motor shaft)
4500 r/min
Reduction gear efficiency (Note 3)
45 to 75% 60 to 80%
Note 1. If the above indicated value is exceeded, please consult us.
2. Maintenance-free.
3. The reduction gear efficiency differs depending on the reduction ratio.
Also, it changes depending on the use conditions such as the output torque, speed and rotation, temperature, etc. The
numerical value in the table is a typical value in the rated torque, rated speed and rotation and typical temperature, and not a
guaranteed value.
The actual reduction ratios of the servo motors with reduction gears designed for general industrial
machines are as listed below.
Servo Motor
Nominal
Reduction Ratio
HC-KF053(B)G1
HC-MF053(B)G1
HC-KFS053(B)G1
HC-MFS053(B)G1
HC-KF13(B)G1
HC-MF13(B)G1
HC-KFS13(B)G1
HC-MFS13(B)G1
HC-KF23(B)G1
HC-MF23(B)G1
HC-KFS23(B)G1
HC-MFS23(B)G1
HC-KF43(B)G1
HC-MF43(B)G1
HC-KFS43(B)G1
HC-MFS43(B)G1
HC-KFS73(B)G1
HC-MF73(B)G1
HC-MFS73(B)G1
1/5 9/44 19/96 1/5
1/12 49/576 25/288 525/6048
1/20 25/484 253/5000 625/12544