Axial Piston Variable Pump
The PVH series belongs to axial piston pumps. The pump body is commonly made of high-strength cast iron, and key components such as pistons and cylinder blocks are made of wear-resistant alloy steel, which are processed through special techniques, featuring strong durability. During operation, the motor drives the pump shaft, causing the pistons to reciprocate within the cylinder bores. This reciprocating motion changes the volume of the sealed working chambers, enabling the suction and discharge of oil. It is often used to assemble construction machinery, providing high-pressure and stable hydraulic oil power for the equipment.
Advantages
Multiple control options ensure flexible system adaptation.
High - pressure resistance enables powerful hydraulic output.
Compact structure for space - saving installation.
Precise flow control guarantees stable system operation.
Low noise operation reduces environmental interference.
Wide speed range for versatile applications.
Technical Data
Type | Displacementcm³/rev | Operating pressure up to bar | Peakpressure bar | Max speedRmp | Shaft Type | Control Method |
PVH035 | 35 | 350 | 420 | 3000 | Splined shaft | PC、FC、EC |
PVH046 | 46 | 350 | 420 | 3000 | Splined shaft | PC、FC、EC |
PVH057 | 57 | 350 | 420 | 2800 | Splined shaft | PC、FC、EC |
PVH063 | 63 | 350 | 420 | 2800 | Splined shaft | PC、FC、EC |
PVH074 | 74 | 350 | 420 | 2500 | Splined shaft | PC、FC、EC |
PVH090 | 90 | 350 | 420 | 2200 | Splined shaft | PC、FC、EC |
PVH110 | 110 | 350 | 420 | 2000 | Splined shaft | PC、FC、EC |
PVH131 | 131 | 350 | 420 | 1800 | Splined shaft | PC、FC、EC |
PVH141 | 141 | 350 | 420 | 1800 | Splined shaft | PC、FC、EC |
Applications
Excavators for efficient digging operations.
Machine tools for smooth and precise machining.
Plastic injection molding machines for reliable production.
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.
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