Wind Turbine Blade Control Axial Hydraulic Motor HA10V(S)0/5X Series
HA10V(S)0/5X Series Axial Piston Pump for Wind Turbine Blade Control
The HA10V(S)0/5X series axial piston pump is a high-performance hydraulic solution developed exclusively for wind turbine blade pitch control systems. With a compact design, high power density, and a maximum operating pressure of 250 bar, this pump ensures precise, reliable, and safe adjustment of wind turbine blades under varying wind conditions. It is engineered for long service life, low noise, and stable operation in demanding renewable energy environments.
Applications
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Wind Turbine Blade Pitch Control: Provides precise hydraulic power to adjust blade angles, maximizing energy output while protecting turbines from overload.
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Renewable Energy Systems: Designed specifically for wind power, ensuring reliability in continuous operation.
Advantages
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Optimized for Wind Turbines: Exclusive design for blade pitch control, ensuring safety and efficiency.
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High Pressure Performance: Nominal pressure of 210 bar and maximum pressure of 250 bar, meeting the strict requirements of wind energy systems.
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Compact & Lightweight: High power density allows easy integration into nacelle hydraulic systems.
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Low Noise Operation: Reduces vibration and noise, improving the stability of wind turbines.
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Fast Response: Short control response time ensures real-time adjustment of blade pitch.
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Durability: Manufactured from high-strength materials, ensuring long service life with minimal maintenance.
Technical Specifications
| Parameter | 28 | 45 | 63 | 85 |
|---|---|---|---|---|
| Geometric displacement (cm³/rev) | 28 | 45 | 63 | 85 |
| Nominal pressure | 210 bar | 210 bar | 210 bar | 210 bar |
| Maximum pressure | 250 bar | 250 bar | 250 bar | 250 bar |
| Max. speed (rpm) | 3200 | 2900 | 2700 | 2700 |
| Flow at nnom, Vgmax (l/min) | 90 | 131 | 170 | 230 |
| Power at Δp=210 bar (kW) | 31 | 46 | 59 | 80 |
| Weight (kg, approx.) | 11.5–22 | 15–28 | 18–24 | 22–28 |
Manufacturing Process
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Material Selection: High-grade steel and cast iron for maximum strength.
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Precision Machining: CNC machining ensures exact tolerances.
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Heat Treatment: Enhances wear resistance and durability.
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Assembly & Testing: Each pump undergoes strict high-pressure testing.
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Surface Protection: Anti-corrosion treatment ensures long service life in harsh environments.
Usage Instructions
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Hydraulic Oil: Use clean hydraulic oil with recommended viscosity (ISO VG46 or VG68).
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Pre-Operation: Fill the pump casing completely before first startup.
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Oil Cleanliness: Maintain oil cleanliness at NAS 9 or better to ensure stability.
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Installation: Ensure proper flange/thread connections, avoiding air leakage.
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Maintenance: Regularly check filters and seals to prevent downtime.
After-Sales Service
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Warranty: 12 months for manufacturing defects.
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Technical Support: Professional guidance for installation and operation.
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Spare Parts: Genuine components for long-term reliability.
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Global Service: On-site support and maintenance worldwide.
FAQ
Q1: Can this pump be used outside wind turbine applications?
A1: No, it is specially designed and optimized for wind turbine blade pitch control systems.
Q2: What is the maximum working pressure?
A2: The HA10V(S)0/5X series supports up to 250 bar.
Q3: How does it improve turbine safety?
A3: By providing fast and precise blade angle adjustment, it prevents overloading during high wind speeds.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.