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14. SERVO MOTOR
(3) HC-SFE series
Reduction Gear Series
For General Industrial Machines
HC-SFE
G1(H)
For Precision Applications
HC-SFE G2
Mounting method As in (a) in this section Flange mounting
Mounting direction As in (a) in this section In any directions
As in (a)(b) in this section Grease lubrication (Already packed)
Lubrication
method
(Note2)
Recommended
products
As in (b) in this section
LDR101BJ of American Oil Center
Research make
Output shaft rotating direction Opposite direction to the servo motor shaft Same direction as the servo motor shaft
With electromagnetic brake Available
Backlash
40 minutes to 2*at reduction gear output
shaft
(Note1)
3 minutes or less at reduction gear output
shaft
Permissible load inertia moment
ratio (when converting into the
servo motor shaft)
4 times or less 5 times or less
Permissible speed
(at servo motor shaft)
2000[r/min]
0.5 to 1.5kW:3000[r/min]
2kW:2500[r/min]
Note1. The above values are typical values and not guaranteed values.
2. For grease lubrication, the reduction gear is already grease-packed.
(a) Lubrication of reduction gears for general industrial machines
Oil lubrication cannot be used in applications where the servo motor will move. Specify grease
lubrication.
For grease lubrication, the reduction gear is already grease-packed.
For oil lubrication, pack the reduction gear with oil on the customer side.
Mounting
Direction
Shaft in Any Direction Shaft Horizontal Shaft Downward Shaft Upward
Reduction gear
model
Reduction gear
frame No.
CNHM
(leg type)
CNVM
(flange type)
CHHM
(leg type)
CHVM
(flange type
)
CVHM
(leg type)
CVVM
(flange type
)
CWHM
(leg type)
CWVM
(flange type
)
4105 Grease Grease
4115 Grease Grease
4135
(Note)
Oil
(Note)
Oil
(Note)
Oil
(Note)
Oil Grease Grease
4165
(Note)
Oil
(Note)
Oil
(Note)
Oil
(Note)
Oil Grease Grease
Note: Grease-lubricated type is also available.
The reduction gear frame numbers are as follows:
Reduction Ratio
Servo Motor
1/6 1/11 1/17 1/29 1/35 1/43 1/59
HC-SFE52(B)G1 (H) 4105 4115
HC-SFE102(B)G1 (H) 4115 4135 4165
HC-SFE152(B)G1 (H) 4115 4135 4165
HC-SFE202(B)G1 (H) 4115 4165