A2FM Hydraulic Axial Piston Fixed Motor Rexroth High Voltage High Speed Motor

A2FM Hydraulic Axial piston fixed motors_Rexroth High voltage high speed motor

Function
Travel drive/winch counterbalance valves are designed to reduce the danger of overspeeding and cavitation of axial piston motors in open circuits. Cavitation occurs if the motor speed is greater than it should be for the given input flow while braking, travelling downhill, or lowering a load.
If the inlet pressure drops, the counterbalance spool throttles the return flow and brakes the motor until the inlet pressure returns to approx. 20 bar.

Features
Large variety of available nominal sizes allows exact adjustment to the application
High power density
Very high total efficiency
High starting efficiency
Working ports SAE flange or thread
Optional with integrated pressure relief valve
Optional with mounted addifitonal valve: counterbalance valve (BVD/BVE), flushing and boost-pressure valve
Bent-axis design

Technical data

All-purpose high pressure motor

Size 5 … 1000

Nominal pressure up to 400 bar

Maximum pressure up 450 bar

Open and closed circuits

Metric version

Features

Large variety of available nominal sizes allows exact adjustment to the application

High power density

Very high total efficiency

High starting efficiency

Working ports SAE flange or thread

Optional with integrated pressure relief valve

Optional with mounted addifitonal valve: counterbalance valve (BVD/BVE), flushing and boost-pressure valve

Bent-axis design