Medium Pressure Variable Vane Pump
1. Product Overview
Medium Pressure Variable Vane Pump is a widely used energy-saving hydraulic power component for general industrial hydraulic systems. It adjusts displacement automatically by changing the eccentricity between rotor and stator . Optimized structural design enables stable operation under medium pressure conditions. Featuring low noise, small pressure pulsation and reliable durability, this pump is the preferred power source for medium-load hydraulic machinery.
The Medium Pressure Variable Vane Pump is a widely used Hydraulic Vane pump and essential hydraulic pump for industrial hydraulic system. This hydraulic pump adopts variable displacement design, which can automatically adjust output flow according to load changes of the hydraulic system. As a mature Hydraulic Vane pump, it balances performance, cost and stability, becoming the preferred power unit for medium-pressure industrial hydraulic equipment.
2. Main Technical Specifications
Parameter Specification
Pump Type Medium Pressure Variable Displacement Vane Pump
Working Pressure Range 1.0 ~ 14.0 MPa
Displacement Options 12/15/20/30/40/50/70 ml/r optional
Rotation Direction Clockwise / Counter-clockwise customizable
Rated Operating Speed 800 ~ 1800 rpm
Recommended Hydraulic Fluid ISO VG32 / VG46 anti-wear hydraulic oil
Operating Temperature -10℃ ~ +70℃
Installation Form Foot mounting / Flange mounting
3. Core Advantages
1. Medium pressure grade design, suitable for medium load working conditions, wider application range than low-pressure vane pumps.
2. Automatic flow adjustment according to system load, reduces power loss and achieves energy-saving effect.
3. Optimized stator, vane and rotor friction pair, low internal leakage and extended service life.
4. Low running noise and minor pressure fluctuation, ensuring steady movement of actuators.
5. Built-in pressure control mechanism, convenient pressure setting without extra valve components.
6. Compact integrated casting pump body, easy installation inside hydraulic power units.
7. Simple internal construction, convenient inspection and low maintenance costs.
4. Application Scope
It is widely matched to medium-load industrial equipment: injection molding auxiliary machinery, die-casting auxiliary equipment, general-purpose machine tools, automation equipment, packaging machinery, hydraulic fixtures, medium-duty hydraulic presses and metallurgical auxiliary machinery.