X
Planetary reducer series
NGW series planetary gear reducer
时间:2017-05-04 09:21:22

NGW series planetary gear reducer

I. Overview

  Planetary gear reducer is a product with a large quantity and a wide range, and it is indispensable in almost every field of the national economy.This product is widely used in metallurgy, mining, overweight,

  Transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceuticals, food environmental protection and other industries are suitable for gear peripheral speeds.12m/s input speed is not too dry

  1500r/min. The working environment temperature is-40 ℃-45 ℃The transmission machinery; can run in both forward and reverse directions.

  The NGW series reducer is an involute spur planetary gear reducer.Advanced technology and novel structure, mainly used in metallurgy, mining, cement, lifting, transportation,

  Textile, printing and dyeing, chemical, light industry and other industries.

  XNUMX. Features

  1重量轻体积小与常用圆柱齿轮减速器相比重量减轻1坨以上体积可以缩小1/2-1∞

  2 High transmission efficiency, single-stage transmission efficiency up to 0.97; two-stage optional 094, three-stage optional 0.91

  3 The transmission power range is large, from 1 kilowatt to 1300 kilowatts

  4Using hard tooth surface technology, long service life and wide applicability.

  XNUMX. Applicable conditions

  1 The maximum speed of the high-speed shaft does not exceed 1500 rpm

  2 Gear circumferential speed does not exceed10 meter/秒

  3 The working environment temperature is-40 ℃To45 ℃.

  4 can run in both directions

  Four, mark

  5  Nominal transmission ratio

         A  Improved

  1   Single-stage accelerator (number of stages)

  7   No. 7 machine seat (machine seat number)

  NGW   Accelerator model

  Five, reducer appearance and installation dimensions
    1. The type and size of single-stage reducer are shown in the figure1

2. The type and size of the two-stage reducer are shown in Figure 2 and Table 2

3. The type and size of the three-stage reducer are shown in Figure 3

4. Single-stage transmission ratio

5. Two-stage transmission ratio.

6. Three-stage transmission ratio.


返回