SF Series Planetary Gearboxes

Customized Precision 120mm Planetary Gear Box Reducer Ratio 4~350:1 for Servo Motor 1.5W and Stepper Motor

Consulting Service

Parameter Model
Dimensional Drawing
Torque Curve
Download Center

Planetary Gearbox
Efficiency	>=93%
Reduction ratio	4/5/7/10/16/20/25/28/35/40/50/70/64/80/100/125/140/175/200/250/280/350:1
Rated output torque	95-380NM
Maximum Output Torque	2 times rated torque
Rated input speed	3000RPM
Maximum input speed	4000RPM
Backspace	≤ 8Arcmin/10Arcmin/15Arcmin
Heat treatment	Carburizing, carbonitriding, brilliant quenching
Full-load transmission efficiency	≥ 90%/93%/96%
Use temperature range	-15~+90℃
Noise (MAX)	≤65dB
Protection level	IP65
Oil Temp. rise (MAX)	40℃
Weight	6.5kg /9.0kg/12.0kg

1. SF series precision planetary reducer provides square mounting flange, which has the characteristics of stable transmission, large bearing capacity,small transmission space and large transmission ratio.

2. Input flange size is 120 * 120mm

3. Suitable for nema86 stepper motors, brushless motors and 1Kw~1.5Kw servo motors .

SAMSR High Torque Precision 120mm Planetary Gear Box Reducer Ratio 4~350:1 for Servo Motor 1.5W and Stepper Motor