HA2FM Axial Piston Motor for Crane Slewing Mechanisms

The HA2FM axial piston motor is a high-performance hydraulic motor engineered for crane slewing mechanisms. With a maximum pressure rating of 450 bar, it provides powerful torque, high efficiency, and reliable operation in demanding construction environments. Designed with multiple displacement options, this motor offers exceptional adaptability for different crane models while maintaining robust durability and precision control.

Application

• Crane Slewing Mechanisms:
  The HA2FM motor is purpose-built for crane rotation systems, ensuring smooth slewing, stable torque output, and safe operation even under heavy loads.

Advantages

• High Pressure Resistance: Operates at a nominal pressure of 400 bar and a maximum of 450 bar, suitable for heavy-duty slewing tasks.

• Multiple Displacement Options: Flexible range from 5 cm³/rev to 1000 cm³/rev to match various crane designs.

• High Efficiency: Excellent starting and total efficiency for energy-saving performance.

• Durability: Manufactured with premium materials and precise machining for extended service life.

• Safety Features: Optional integrated relief valve and additional valves (balance valve, flushing valve) for safe and reliable operation.

• Low Noise: Optimized design reduces operating noise, improving operator comfort.

Key Specifications

Manufacturing Process

1. Material Selection: High-strength alloy materials chosen for superior durability.

2. Precision Machining: Tight tolerances ensure reliability and smooth operation.

3. Heat Treatment: Components hardened for wear resistance.

4. Assembly & Testing: Each motor undergoes pressure and performance tests.

5. Surface Protection: Anti-corrosion treatments applied for extended lifespan.

Usage Instructions

• Fill motor housing with clean hydraulic oil before operation.

• Maintain hydraulic oil cleanliness at NAS Class 9 or better.

• Ensure correct alignment with crane slewing gear to prevent premature wear.

• Perform regular checks of displacement settings and system pressure.

• Avoid dry running and ensure air is fully removed from the circuit during startup.

After-Sales Service

• Warranty: 12 months against manufacturing defects.

• Technical Support: Professional guidance for installation and operation.

• Spare Parts: Genuine replacement parts available for minimal downtime.

• Global Service: On-site repair and remote support worldwide.

FAQ

Q1: Is the HA2FM suitable for other construction equipment?
A1: This model is specifically designed for crane slewing mechanisms only.

Q2: Can displacement be customized for different crane models?
A2: Yes, multiple displacement options are available to match your requirements.

Q3: How to ensure the longest service life of the motor?
A3: Use clean hydraulic oil, perform scheduled maintenance, and operate within rated pressure limits.