There are nine kinds of ZQ type reducer assembly type shown in Figure 1, the input shaft is a conical, output shaft end type has a cylindrical shaft extension (z), gear type shaft extension (CA) and Euclidean (slider) coupling type shaft extension (F).

ZQ (JZQ) type reducer is mainly used for lifting, mines, general chemical, textile, light industry, following its applicable conditions:
1) reducer gear circumferential speed of not more than 10 m / sec
2) high speed reducer speed of not more than 1500 /
) reducer for positive and negative two to run.
4) reducer working environment temperature is -40 ℃ to +40 ℃.
5) with nine kinds of transmission ratio, nine kinds of configuration and the three kinds of low speed shaft end type