Product Overview
The Eaton PVQ40AR01AA10G2100000100100CD0A (OEM reference 02-341927) is a variable displacement axial piston pump engineered for high-pressure industrial hydraulic systems. Featuring Eaton’s proven swashplate design, this pump delivers precise, on-demand flow control by varying the angle of the swashplate relative to the rotating cylinder barrel, thereby adjusting piston stroke and displacement. The PVQ40 series is a compact, high power-density unit that provides smooth, infinitely variable displacement, making it ideal for systems requiring accurate flow matching, energy-efficient operation, and reliable performance under continuous duty. With a nominal displacement of 40 cm³/rev, this pump is a direct-fit replacement for OEM installations and is widely deployed in demanding industrial and mobile hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Piston Pump (Variable Displacement Axial Piston) |
| Model Designation | PVQ40AR01AA10G2100000100100CD0A / 02-341927 |
| Manufacturer | Eaton (Vickers) |
| Displacement | 40 cm³/rev nominal (PVQ40 frame size) |
| Operating Pressure | Standard Industrial Grade (up to 210 bar continuous, 250 bar peak) |
| Control Type | Variable displacement with integral pressure/flow compensator control |
| Mounting & Connection | Standard SAE / ISO 2-bolt flange, splined or keyed shaft |
| Rotation | Clockwise (viewed from shaft end) |
Engineering Features & Advantages
- Precision Performance: The axial piston swashplate design delivers infinitely variable displacement with high volumetric efficiency, enabling precise flow and pressure control across the full operating range.
- High Power Density: Compact envelope produces high pressure and flow output, reducing installation footprint in space-constrained machinery.
- Energy-Efficient Operation: Variable displacement compensator control matches pump output to system demand, minimizing heat generation and power consumption.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust cylinder barrel, pistons, and heavy-duty bearings.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Eaton/Vickers OEM standards, ensuring drop-in installation.
Typical Industrial Applications
This Eaton PVQ40 axial piston pump is commonly specified for plastic injection molding machines, metallurgical presses and forging equipment, CNC machine tool hydraulic power units, construction and marine hydraulic systems, and general industrial power packs requiring precise variable flow control at high pressure.
PRODUCT IMAGES
Eaton PVQ40AR01AA10G2100000100100CD0A / 02-341927 Variable Displacement Axial Piston Pump
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Shop the genuine Eaton PVQ40AR01AA10G2100000100100CD0A / 02-341927 Variable Displacement Piston Pump. This US-made high-pressure hydraulic component features a variable displacement axial piston design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.