Summary
NGW series planetary gear reducer is suitable for mining, metallurgy, lifting and transportation, textile, chemical industry, light industry and other industries.
Features
It is light in weight and small in volume. Under the same conditions, it can reduce the weight by more than 1/2 and the volume by 1/2~1/3 compared with the ordinary cylindrical gear reducer
The transmission efficiency is high, single-stage transmission can reach 0.97-0.98, two-stage transmission can reach 0.94-0.96, three-stage transmission can reach 0.91-0.94.
The transmission power range is large, from less than 1000 kW to 1300 kW.
Stable operation, low noise, durable and long service life
Working condition
NGW series planetary gear reducer is suitable for mining, metallurgy, lifting and transportation, textile, chemical industry, light industry and other industries.
Features
It is light in weight and small in volume. Under the same conditions, it can reduce the weight by more than 1/2 and the volume by 1/2~1/3 compared with the ordinary cylindrical gear reducer
The transmission efficiency is high, single-stage transmission can reach 0.97-0.98, two-stage transmission can reach 0.94-0.96, three-stage transmission can reach 0.91-0.94.
The transmission power range is large, from less than 1000 kW to 1300 kW.
Stable operation, low noise, durable and long service life
Working condition
- The maximum speed of high-speed shaft shall not exceed 1500r / min
- The peripheral speed of the gear shall not exceed 10 m / s.
- Working environment temperature is - 40 ºC ~ 45 ºC
- Positive and negative operation
- types
| Types | NGW11,NGW17,NGW21,NGW |
| Nominal transmission ratio | 2.8,3.15,3.55,4,4.5,5,5.6,6.3,7.1,8,9,10,11.2,12.5 |
| Types | NGW11,NGW17,NGW21,NGW |
| Nominal transmission ratio | 14,16,18,20,22.4,25,28,31.5,35.5,40,45,50,56,63,71,80,90,100,112,125,140,160 |
| Types | NGW11,NGW17,NGW21,NGW |
| Nominal transmission ratio | 180,200,224,250,280,315,355,400,450,500,560,680,710,800,900,1000,1120,1250,1400,1600,1800,2000 |