Brief
It is mainly used in metallurgy, mining, trasportation, building, light industry, power and traffic.
The revolving velocity of the high speed shaft is according is various from 1500-600rpm.
The circumferential velocity of the gear transmission: cylindrical gear is less than 15m/s, the bevel gear is no more than 20m/s.
The ambient temperature is between -40℃ to 45℃. If below 0℃,the lubrication oil should be preheated to above 10 before start.
The reducer can operate in pro and con directions.
Symbol and remarps
Symbol include: type, stage no, linking, form, nominal transmission ratio, assembling form, standard no.
N—NGW Type ；
A—Single stage planetary decelerator ；
B—Two-stage planetary decelerator ；
C—Three-stage planetary decelerator ；
D—Pedstal linking ；
