Windust Hydraulics supply the Vickers 45VQ Series high speed high pressure single vane pumps by Eaton.
In all pumps fluid flow is developed in a cartridge which consists principally of a cam ring, rotor, ten vanes, and unique side plates and support plates. The bimetallic flexible side plates are located on each side of the rotor with their bronze face toward the rotor and their steel face toward the support plate. Two cavities in each support plate hold high pressure oil against the flexible side plate, thereby hydrostatically balancing the flexible plate and providing optimum clearance with the rotor.
Axial and radial running clearances, along with lubricating oil film on the rotor and vanes, are optimized over the entire operating pressure range. Excellent cold-start capability and superior resistance to seizure make Vickers VQ pumps highly reliable and efficient.
Options include:
- Displacement: 138.7 to 193.4CC
- Maximum speed: 2200 RPM
- Maximum pressure: 175 Bar
- Maximum flow: 255.8 to 369.2 L/min
