登车桥用（液压）动力单元1

登车桥动力单元1 POWER UNIT FOR DOCK LEVELER 1简介General Description 此液压动力单元专为登车桥设计，由高齿轮油泵、直流电机、多用集成块、各式液压阀、油箱等零部件有机组合为一体。主甲板上升到位后，唇板自动上升，主甲板和唇板的下降由电磁阀实现，主甲板和唇板的下降速度由节流阀调节，使下降速度在可靠的范围内。This power unit is designed exclusively for the dock leveler,consistingof high pressure gear pump, DC motor, multi-functional manifold,valves andtank。etc.After the main platform is fuily lifted, lip rises automatically.Theboth lowering movements are activated by the solenoid valves with speedadusted by the throttles.型号规格说明Model Specifications 型号Model电机电压Motor Volt电机功率Motor power油泵排量Displacement溢流阀压力System pressure油箱容量Tank CapacityL(mm) RBZ-E2.1B4E10/1380VAC0.75KW2.1mL/r16MPa3.5L508 RBZ-E2.7B4E10/1380VAC0.75KW2.7mL/r14MPa5L558