NGW Planetary Gearbox features

Use

NGW Series Planetary Gear reducer is suitable for mining, metallurgy, hoisting transportation, textile, chemical, light industry and other industries.

Features:

( 1 light weight, small size, under the same conditions than ordinary cylindrical gear reducer weight can be reduced the above, the volume can be reduced the ? 1/3 .

( 2 ) high transmission efficiency, single-stage transmission up to 0.97 ? 0.98 , level two up to 0.94 ? 0.96 , level three up to 0.91 ? 0.94 .

( 3 ) The transmission power range is large, can be less than 1 kw to 1300 kw.

( 4 ) smooth operation, low noise, and durable, long life.

Conditions of Use

( 1 ) The maximum speed of the shaft must not exceed the seconds / points.

( 2 the circumference speed of the gear must not exceed Ten m / seconds.

( 3 ) Working ambient temperature is -40 degree? +45 degree.

( 4 ) can be run both forward and reverse.

NGW Planetary Gear Reducer

NGW Planetary Gear Reducer features and scope of application:

NGW Planetary Gear Reducer is mainly built with solar wheel, planetary wheel, inner gear ring, planetary frame.

In order to evenly distribute the load of the three planetary wheels, a toothed floating mechanism is used, i.e. the sun wheel or planetary frame floats, or both the sun wheel and the planetary frame float simultaneously. The gears in the reducer are straight involute cylindrical gears. With a bit of features:

1, small size, light weight, in the same situation, than the ordinary involute cylindrical gear reducer lighter than 1/2, small volume 1/2~1/3.

2, high transmission efficiency: single-stage planetary gear reducer up to 97%~98%, two-stage planetary gear reducer up to 94%~96%, three-stage planetary gear reducer 91%~94%.

3, the transmission power range is large: can be from less than 1KW to 1300KW, or even larger.

4. Large Transmission range: i=2.8~2000

5, strong adaptability and durable. The main parts are made of high-quality alloy steel by carburizing quenching or nitriding treatment, planetary gear reducer running smooth, small noise, using the mandate of more than 10.

6. Use and applicable conditions

The NGW planetary Gear reducer has a single stage (NGW11? NGW121), Level two (NGW42? NGW122) level three (NGW73? NGW123) three horizontal series. Mainly used in metallurgy, mining, lifting transport machinery and equipment, but also for other similar mining conditions under the power transmission.

High speed spindle speed not exceeding 1500r/min

The gear circumference speed does not exceed 10m/s;

The working environment temperature is -40℃?45℃;

Can be both positive and negative operation.

NGW Planetary Gear REDUCER Specification type:

Ngw single-stage planetary gearboxes: NGW11, NGW21, NGW31, NGW41, NGW51, NGW61, NGW71, NGW81, NGW91, NGW101, NGW111, NGW121

Ngw Class two planetary gearboxes: NGW42, NGW52, NGW62, NGW72, NGW82, NGW92, NGW102, NGW112, NGW122

Ngw three-stage planetary gear reducer: NGW73, NGW83, NGW93, NGW103, NGW113, NGW123

NGW Planetary Gear REDUCER Specification type:

NGW Gear Star Reducer specification is based on the transmission ratio, power and torque size divided into 12 machine base, and single-stage, two-stage and three-stage transmission, a total of 27 machine sizes, 58 kinds of ratios, detailed as follows:

Transmission category Model size ratio number of units 650) this.width=650; "src="/upload/pic/image/20150912/20150912055336_80.jpg "/>

Number of species in the range of machine number

Single-stage NGW42? NGW121 2.8?12.5 12x14=168

Two-stage NGW42? NGW122 9 14?160 9x22=198

Level three NGW73? NGW123 6 180?200 6x22=132

This information is issued by the search combination marketing software.

NGW Planetary Gearbox features