液压升降平台用动力单元2

简介general description                  

此液压动力单元由高压齿轮油泵、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，应用于轻型升降平台、

液压叉车、举升机等设备。电磁卸荷阀卸荷实现下降，下降速度由可调节流阀调节。

consisting of high pressure gear pump，ac motor，multi-functionalmanifold,valves, tank,this power unit

has been widely used in the industry of logistic devices such as minifork lift,scissors lift and ariel working

platform,.the loweringmovement is controlled by the solenoid valve with the speed controlled by the

adjustable throttle valve.

外型尺寸outline dimension                                                                 系统工作原理hydraulic circuit diagram

型号规格说明model specifications        

说明remark：

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。

please go to page 1 or consult our sales engineer for the different pump displacement,motor power or tank capacity.

2.如需手动应急放油装置，请在订货时说明。

the manual override function is available on request.

注意事项special notes                  

1.此动力单元不可连续运转，（1分钟on，9分钟off）可重复工作。

1.the power unit is of s3 duty,which can only be worked intermittentiy,ie.,1 minute on and 9 minutes 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.系统使用第一个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安装。

5.the power unit should be mounted horizontally.

本产品的加工定制是是，额定载荷是3T，功率是3KW，类型是升降机，品牌是瑞杰，新旧程度是全新