I. overview

This product consists of spiral bevel gear drive and planetary gear drive, including two, three, two series of NGW planetary gear reducer, mainly used for

Metallurgy, mining, lifting, transportation and general machinery and equipment. The conditions for its application are as follows

1 high speed shaft, the maximum speed is not more than 1500r/min:

2 gear circumferential speed is not more than 13m/s

3 working environment temperature is 40 degrees -45 DEG C -

4 can be positive and reverse movement, clockwise direction is preferred direction)

Two, type and size

1 transmission diagram and assembly type as shown in Figure 4 and figure 5.

Figure 5NGW-S assembly type

2 models and markings

A reducer model: including reducer series code, plane number, transmission series, transmission ratio code, assembly type. :

B series code: consists of planetary reducer NGW and combined arc tooth cone (San Chi) wheel (umbrella) word, Chinese phonetic prefix S, and "NGW-S" stands for serial number. {

Specifications: frame number, transmission series, transmission ratio code and assembly number and assembly type, expressed in sequence figures.

Mark down

II type II assembly type

35.5 nominal drive ratio

A improved type

2, two speed reducer

Platform 77

NGW-S series code

Type and size of 3.NGW-S two stage reducer is shown in Figure 6

Type and size of 4.NGW-S three stage reducer.