此液壓動力單元專為中、小型升降平臺設(shè)計(jì),由高齒 輪油泵、交流電機(jī)、多用集成塊、液壓閥、油箱等零部件 有機(jī)結(jié)合為一體。升降平臺的下降由電磁卸荷閥控制,下 降速度由內(nèi)置性平衡閥控制。 This power unit is designed exclusively for small and medium lift table, which consists of high pressure gear pump, AC motor, multifunctional man- ifold, valves, tank, ect. The lowering movement is activated by the solenoid valve with the speed controlled by the adjustable throttle valve.