Huade YCY Variable Axial Piston Pump
High-pressure variable axial piston pump with automatic pressure compensation up to 315 bar.
Engineering Specifications
| Technical Parameter | Engineered Value / Specification |
|---|---|
| Series / Designation | YCY14-1B / CY14-1B |
| Displacement Range | 10, 25, 40, 63, 80, 160, 250 cc/rev |
| Nominal Operating Pressure | 315 bar |
| Maximum Peak Pressure | 400 bar |
| Rated Drive Speed | 1000 to 1500 rpm |
| Control Type | Pressure-Compensated Constant Pressure Variable |
| Mounting Style | Flange Mounted / Metric & SAE Options |
Detailed Engineering Overview
The Huade YCY14-1B is a high-pressure variable displacement axial piston pump featuring an integrated constant-pressure compensation mechanism. Operating on a rotating cylinder block and swashplate principle with hydrostatic balance slipper shoes, the pump automatically adjusts swashplate angle to reduce displacement as system pressure reaches preset limits. Upon hitting terminal pressure, it shifts to energy-saving zero-stroke mode, drastically lowering heat generation and motor power consumption. Widely employed across hydraulic hot presses, forging presses, shearing machines, and heavy-duty industrial machinery.
Key Performance Features
- Automatic pressure compensation control dynamically matches hydraulic load
- Energy-saving zero-stroke standby mode reduces power draw and oil heating
- Hydrostatic balance slipper shoes and valve plate deliver long operational life
- Continuous working pressure up to 31.5 MPa (315 bar) and peak up to 400 bar
- Proven CY14-1B series design trusted across heavy manufacturing lines
Target Industrial Applications
Huade YCY Variable Axial Piston Pump Engineering FAQ
Technical guidance, sizing standards, installation practices, and genuine OEM dispatch guarantees.
The Huade YCY14-1B series is a pressure-compensated variable displacement axial piston pump rated for 315 bar nominal and 400 bar peak pressure. It automatically trims flow to zero-stroke once system pressure reaches the preset limit, significantly reducing hydraulic power draw and heat generation during pressure holding cycles in presses.
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