升降平台动力单元3  LIFT TABLE POWER UNITS 3

简介General Description                   

此液压动力单元专为中、小型升降平台设计，由高压齿轮油泵、

交流电机、多用集成块、液压阀、油箱等零部件有机结合为一体，

升降平台的下降由电磁卸荷阀卸荷控制，下降速度由由内置式平衡

阀控制。

This power unit is designed exclusively for the sclssors lifting table,

Consisting of high pressure gear pump，AC motor，multi-functional

manifold,valves, tank。The .lowering movement is activated by the

solenoid valve and the speed controlled by the pressure compensated

flow valve。