Description:

NGW planetary gear reducer is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical, food, environmental protection and other industries.Is suitable for the gear circumferential velocity is not more than 12 m/s, input speed is not more than 1500 r/min, working environment temperature is -40 degree celsius to 45 degree celsius, the product is suitable for use in forward and reverse transmisson. NGW is consist of single-stage (NGW11-NGW121),two-stage(NGW42-NGW122) and three-stage(NGW73-NGW123)

Characteristic:

(1)Small colume,light weight,well-knitted structure,big transmission power high load capacity

(2)High transmission effiency

(3)Big transmission ratio

Features:

1. Light weight, small volume, Comparing with common cylindrical gear reducer, the weight of this kind of reducer is 1/2 lower, and volume is 1/2~1/3 less.

2. High driving efficiency, The driving efficiency of 1 stage is up to 0.97, that of two stage is 0.94, that if 3 stage is 0.91.

3. High driving power. Power can be 1 KW ~ 1300 KW.

4. Hard tooth surface is used, and life is long, and it is widely applicable.

Technique parameter:

Specfications	Ratio Range	Input Speed(rpm)	Input Power (kw)	Output Torque (nm)	Model
Single-stage	2.8~12.5	750~1500	2.8~1314	47736	NGW11~NGW121
Double-stage	14~160	750~1500	0.7~517	902~47305	NGW42~NGW122
Three-stage	180~2000	750~1500	0.16~47.1	2617~48096	NGW73~NGW123

 

Model:

NGW11  NGW21  NGW31  NGW41  NGW51  NGW61  NGW71  NGW81  NGW91  NGW101  NGW111  NGW121
NGW42  NGW52  NGW62  NGW72  NGW82  NGW92  NGW102  NGW112  NGW122 NGW73  NGW83  NGW93  NGW103  NGW113  NGW123

Application:

NGW planetary reducers have been mainly used in matallurgy,mining,cranesand transportation etc.mechanical equipmnts.The velocity of high-speed shaft is less than 1500r/min,the gear circumferential velocity is no more than 10m/s;the ambient temperature is between -40 °C ~45 °C ; Operable both forwards and backwards .

Product picture: