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VPSM Series Variable Vane Pump | VPSM-PSFO-9A, VPSM-PSE0-16A | 7MPa
| Model Number | VPSM, VPSM-PSFO-9AR-20, VPSM-PSE0-16AR-0, VPSM-PSF0-9BR-20 |
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Product Description
VPSM Series High-Efficiency Pressure Compensated Variable Vane Oil Pumps
Product Overview: The VPSM Series variable displacement vane pump is the precision-engineered power heart for hydraulic systems requiring high efficiency and accurate control. As an advanced Pressure Compensated unit, it automatically adjusts output displacement based on system load requirements. When the pressure reaches the preset threshold, the pump shifts to a compensation state, drastically reducing overflow loss and suppressing system heat generation. This selection highlights premium models: VPSM-PSFO-9AR-20, VPSM-PSE0-16AR-0, and VPSM-PSF0-9BR-20. Featuring precision-ground port plates and high-sensitivity regulation, the VPSM series is the premier choice for energy-saving upgrades in CNC machine tools and automated equipment.
Key Technical Advantages:
Superior Energy Efficiency & Cooling: The pressure compensation mechanism delivers “Oil on Demand,” eliminating the heat generation typical of fixed pumps and significantly lowering hydraulic fluid temperatures.
High Dynamic Response: Utilizing a specially treated eccentric adjustment ring, the pump offers ultra-fast displacement switching, ensuring stable pressure and reduced shock during high-frequency machining cycles.
Whisper-Quiet Operation: The dynamically balanced rotor system and acoustically optimized housing keep operational decibels far below industry standards, even at full load.
Compact & Modular Design: The lightweight, compact footprint is ideal for integrated hydraulic power units, saving valuable installation space.
Target Applications: CNC machining centers, grinding machines, specialized cutting machinery, automated clamping systems, shoemaking machines, and compact Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: VPSM Series (Variable Displacement).
Model Keywords: VPSM-PSFO-9AR, VPSM-PSE0-16AR, VPSM-PSF0-9BR.
Displacement Ratings (cm³/rev): 9 cm³/rev (9AR/BR), 16 cm³/rev (16AR).
Technical Specs Decoding:
PSFO / PSE0: Specific pressure regulation mechanism and control types.
9 / 16: Displacement per revolution codes.
AR / BR: Rotation and porting orientation identifiers (R denotes Clockwise).
20 / 0: Design sequence identifiers for cross-compatibility.
Pressure Range: Adjustable pressure range up to 7.0 MPa (70 Bar / 1000 PSI).
Speed Range: Recommended operating speeds between 800 and 1800 RPM.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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