Bosch Rexroth

Axial piston variable pump

Axial piston variable pump

A1VO series 10

• For load-sensing systems in smaller mobile machines
• Size 18 … 35
• Nominal pressure 250 bar
• Maximum pressure 280 bar
• Open circuit

 Features

• Significant fuel savings up to 15% compared to constant systems
• Optimized efficiency, though same power at less fuel consumption
• Increased service life compared to gear pumps
• Compact design by integrated controller
• A wide range of highly adaptable control devices for all important applications
• Stepless flow variation by adjusting the swashplate angle.
• Low operating noise
• High power density
• Excellent suction characteristics
• High flexibility through interchangeable through drive adapters
• Swashplate design

Safety instructions

• During and shortly after operation, there is a risk of burns on the axial piston unit and especially on the solenoids. Take the appropriate safety measures (e.g. by wearing protective clothing).
• Moving parts in control equipment (e.g. valve spools) can, under certain circumstances, get stuck in an undefined position as a result of contamination (e.g. contaminated hydraulic fluid, abrasion, or residual dirt from components). As a result, the hydraulic fluid flow and the build-up of torque in the axial piston unit can no longer respond correctly to the operator’s specifications. Even the use of various filter elements (external or internal flow filtration) will not rule out a fault but merely reduce the risk. The machine/system manufacturer must test whether remedial measures are needed on the machine for the application concerned in order to bring the driven consumer into a safe position (e.g. safe stop) and ensure any measures are properly implemented.