Axial Piston Variable Pump
The A1VO is an axial piston pump. Its working principle is based on the reciprocating motion of the pistons in the cylinder block, which changes the volume to achieve oil suction and pressure oil delivery. The pump body is mostly made of cast iron, which has good castability and rigidity. Key components such as the cylinder block and pistons are made of alloy steel to ensure strength and wear resistance. The valve plate is made of wear-resistant materials to extend its service life.
Advantages
High efficiency: Precise flow control, low energy loss.
Compact: Small footprint, easy integration.
Durable: Quality materials, long lifespan.
Quiet: Low noise operation.
Technical Data
| Type | Displacementcm³/rev | Operating pressure up to bar | Peakpressure bar | Max speedRmp | Shaft Type | Control Method |
| A1VO28 | 28 | 250 | 280 | 3200 | Parallel keyed shaft, Splined shaft | PC,LS,EPC |
| A1VO35 | 35 | 250 | 280 | 3000 | Parallel keyed shaft, Splined shaft | PC,LS,EPC |
Applications
Construction machinery: Powers excavators, loaders' hydraulic systems.
Industrial equipment: Supplies hydraulic power for injection molding machines.
Agricultural machinery: Drives hydraulic attachments on tractors.
Mobile cranes: Powers lifting and slewing mechanisms.
FAQ
How do you ensure product reliability without in-house production?
We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
How to handle component failures during the warranty period?
Can technical drawings be provided for custom projects?
What is the minimum order quantity (MOQ) for hydraulic valves?
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