Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.

1.Single cantilever structure.simple design,economic price;

2.Working steady. Low noise;

3.Backlash 8-16 arcmin. Can suit most occasion;
4.Method blue axis output, standardized size;
5.The input connection specifications are complete and there are many chices;
6.Keyway can be opened in the force shaft;
7.Straight gear transmission,high precision,high torque;
8.Speed ratio range:3-100
9.Precision range:8-16arcmin
10.Size range:40-160mm

Parameter:

	Type	PRF90 series Planetane Reducer
	Ratio	28:1
	Maximum torque(Nm)	1.5times rated torque
	Emergency stop torque(Nm)	2times rated torque
	Allowable radial force(N)	400
	Allowable axial force(N)	420
	Torsional rigidity (Nm/arc-min)	4.7
	Max. input speed(rpm)	6000
	Rated input speed(rpm)	3500
	Noise(dB)	≤60
	Average life(h)	20000
	Efficiency(%)	≥94%
	Backlash	8-16arcmin
	Moment of intertia(kg.cm2)	1.49
	Rated torque(Nm)	122
	Degree of protection	IP65
	Operation temperature(ºC)	90ºC to -10ºC
	Weight(kg)	3.82
	Material	Alloy steel, aluminum alloy

Newgear(China) receive German precision planetary gear design and manufacturing technology,Production of high rigidity, small backlash, low noise, stable transmission, reliable and durable planetary reducer,widely used in various fields.

Newgear(China) has a complete planetary gear reducer manufacturing chain .