Tokio Keiki P31V-RS-11-CC-10-J Piston Pump
The P31V-RS-11-CC-10-J is a high-efficiency variable displacement axial piston pump manufactured by Tokio Keiki. Engineered for industrial hydraulic systems requiring high pressure and low noise, the P31V series is recognized for its compact design and exceptional response characteristics. This pump is specifically designed to provide energy-saving performance by adjusting the output flow and pressure to match the system’s demand, significantly reducing heat generation and power consumption in heavy-duty machinery.
Technical Specifications and Performance
Based on the manufacturer’s official data sheets, the P31V-RS-11-CC-10-J incorporates the following technical parameters:
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Geometric Displacement: 31.0 $cm^3/rev$.
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Maximum Operating Pressure: 21 MPa (210 bar).
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Rotation Direction: Clockwise (viewed from shaft end).
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Control Type: Pressure compensator control.
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Pressure Adjustment Range: 1.5 to 21 MPa.
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Design Number: 10 Series.
Key Features for Industrial Applications
Low Noise and High Reliability
The P31V-RS-11-CC-10-J features an optimized swash plate and valve plate design that minimizes flow pulsation and mechanical noise. This makes it an ideal choice for indoor factory environments where noise reduction is a priority. The high-rigidity construction ensures a long service life even under continuous high-pressure operation.
Precise Pressure Compensation
The «CC» control mechanism ensures that the pump automatically reduces its flow to the minimum required to maintain a set pressure. This pressure compensation feature is highly sensitive, providing rapid response to load changes and protecting the hydraulic circuit from over-pressurization.
