Uses of KW type cone-enveloping cylindrical worm reducer:
Cone enveloped cylindrical worm reducer (JB/T5559—91)
这类减速器适用于冶金、矿山、起重、运输、化工、建筑及轻工等行业。其工作条件为:蜗杆转速不超过1500r/min;工作环境温度为—40~+40℃,当工作环境温度低于0℃时, 起动前润滑油必须加热到0℃以上或采用低凝固点的润滑油;可正、反双向运转。
Code and marking method of KW type cone enveloped cylindrical worm reducer
(1) Code and marking method of reducer
The code of the reducer includes: model, center distance, nominal transmission ratio, and assembly type.
There are three types of reducer:
KWU: Cone enveloped cylindrical worm reducer with the worm under the worm wheel;
KWS: Cone enveloped cylindrical worm reducer with the worm on the side of the worm wheel;
KWO: Cone-enveloped cylindrical worm reducer with the worm above the worm wheel.