扬州瑞杰双向动力单元

简介General Description                                               
 此动力单元由双向齿轮泵、直流电机、多用集成块各式液压阀、油箱等零部件**组合为一体。尤其是该双向动力单元在没有换向阀的情况下，同样能顺利的完成换向的任务，这就使的该动力单元体积小巧、美观、同时该动力单元结构紧凑、性能稳定。广泛应用于车辆、机床等设备。
    Equiped with a reversible, DC motor,a multi-functional manifold,valvesand and a tank.This power unit can drive a double acting cylinder to extend and retract without a solenold valve.It is typically used in recreational vehicles and machine tools.

说明：
1.如需不同流量的泵、压力、电机功率等系统参数，请查看液压动力单元型号说明。
1.Please go to page 1 or consult our sales engineer for the different pump displacement,motor power or tank capacity.
注意事项Special Notes                  
1.本动力单元为S3工作制，不可连续运转，30秒开，270秒停。
1.The duty of this power unit is S3,ie.,30 seconds on and 270 seconds off.
2.安装前必须保证油缸、油管、接头等液压元件清洁无任何杂质粘附。
2.Clean all the hydraulic parts concemed before mounting the power unit.
3.液压油粘度应为15-68CST，应清洁无杂质，推荐使用N46号液压油。
3.The viscosity of the oil shoud be 15-68 cst.
4.系统使用**个100小时后，应更换液压油，以后每3000小时更换一次液压油。
4.Change the oil after the first 100 hours of using the power unit,then change the oil every 3000 hours.
5.本液压动力单元适用于水平或垂直安装。
5.Mounte the power unit horizontally or vertically.
6.**启动运行系统时，应立即检查油箱中的油量是否充足。
6.Check the oil level in the tank after the first star of the power unit.