3 precautions when installing the hydraulic pump in the hydraulic system

Hydraulic systems installed hydraulic pump 3 Precautions:

1, the hydraulic pump shaft and motor drive shaft concentricity deviation of less than 0.1MM, the general use of flexible coupling, V belt does not allow direct drive shaft rotation, to prevent the pump shaft by the radial force is too large, the impact Pump's normal operation;

2, the direction of rotation of the hydraulic pump and inlet and outlet ports should be installed as required;

3, various types of hydraulic pump suction height, generally less than 0.5M.