YBX Series Limited Pressure Variable Vane Pump

1.Intruduction

YBX-series limited pressure variable vane pump of the single role of pumps, pump along the stator can be certain direction for translational motion, working hours, according to the system load changes adopted at the stator vane pump variables on both sides of the piston and spring preload force balance Principle, can change the variable pump stator and the rotor variables eccentricity, thus changing the variable vane pump flow. Using high-pressure, variable vane pump feedback structure, variable piston thrust system load directly from the decision, the higher the pressure, eccentricity is, the vane pump output volume also smaller.

YBX-series limited pressure variable vane pump under the load on the system changes automatically adjust the output flow. Can reduce energy consumption, temperature restrictions on the characteristics of the oil, used for hydraulic slide, combined machine, semi-automatic or automatic production lines and hydrostatic bearings, such as hydrostatic guides.

2.Specification