Tokio Keiki P21V-RS-11-C-10-J Piston Pump
The P21V-RS-11-C-10-J is a high-performance variable displacement axial piston pump produced by Tokio Keiki. This pump is a cornerstone of the P-series, renowned for its low noise levels and compact footprint. Designed for industrial applications that require high-pressure stability and energy efficiency, the P21V-RS-11-C-10-J adjusts its output flow automatically to match system demand, reducing heat generation and extending the service life of the entire hydraulic circuit.
Technical Specifications and Performance
The P21V-RS-11-C-10-J is built to withstand rigorous industrial cycles. Key technical specifications include:
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Displacement: 21.0 $cm^3/rev$.
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Maximum Operating Pressure: 21 MPa (210 bar).
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Speed Range: 600 to 1800 min⁻¹.
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Rotation: Clockwise (Right-hand) viewed from the shaft end.
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Control Type: Pressure Compensator (C type).
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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
Energy-Saving Pressure Compensation
The «C» type pressure compensator allows the pump to maintain a constant pressure while varying the flow rate based on the load’s requirements. When the system reaches the preset pressure, the pump reduces its displacement to near zero, significantly lowering power consumption during holding cycles compared to fixed displacement pumps.
Industry-Leading Low Noise
One of the standout characteristics of the P21V series is its quiet operation. Through the use of a high-rigidity housing and optimized internal fluid paths, the P21V-RS-11-C-10-J minimizes vibration and acoustic output, making it ideal for factory environments where noise reduction is a critical safety and comfort requirement.
