Product Overview
The NABTESCO PVC90RC31 is a high-performance axial piston pump engineered by Nabtesco, a globally recognized manufacturer of precision hydraulic components. Utilizing a variable displacement swashplate design, this pump delivers exceptional pressure capability and precise flow control for demanding industrial hydraulic systems. The PVC90RC31 is part of the renowned Nabtesco PVC series, known for its robust construction, high volumetric efficiency, and reliable performance in continuous-duty applications. It serves as a primary pressure source in closed and open-loop hydraulic circuits, converting mechanical input power into controlled hydraulic flow for actuation, clamping, and motion control functions.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Piston Pump (Axial Piston, Variable Displacement) |
| Model Designation | PVC90RC31 |
| Manufacturer | Nabtesco |
| Displacement | Approx. 90 cm³/rev (nominal, per model series) |
| Operating Pressure | Up to 350 bar (rated), 400 bar (peak) — standard industrial grade |
| Control Type | Swashplate angle control with integrated compensator options |
| Mounting & Connection | Standard ISO / Nabtesco SAE flange interface |
| Rotation | Clockwise or bidirectional (depending on configuration) |
Engineering Features & Advantages
- Precision Performance: Axial piston swashplate mechanism delivers high volumetric efficiency and precise flow control across the full displacement range, ensuring consistent actuator speed and pressure response.
- High-Pressure Capability: Designed for continuous operation at elevated pressures, making it suitable for heavy-duty cycles in industrial machinery without compromising service life.
- Robust Displacement Control: Integrated control options (pressure compensator, load sensing, or torque control) allow tailored system response and energy-efficient operation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with hardened piston shoes, precision-machined cylinder barrel, and durable swashplate bearing system.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Nabtesco OEM standards, ensuring drop-in replacement without system modification.
Typical Industrial Applications
The NABTESCO PVC90RC31 axial piston pump is widely deployed in heavy industrial scenarios including plastic injection molding machines, metallurgical presses and rolling mills, construction and marine hydraulic systems, CNC machine tools, and general industrial power units requiring high-pressure variable flow. Its robust swashplate design and precise control characteristics make it a preferred choice for applications demanding reliable, efficient hydraulic power transmission.
PRODUCT IMAGES
NABTESCO PVC90RC31 Axial Piston Pump
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine NABTESCO PVC90RC31 Variable Displacement Piston Pump. This Japan-made hydraulic component features a swashplate design, delivering precise, leak-free fluid control for heavy-duty industrial systems.