A2FM5-180 Hydraulic Piston Pump
The A2FM5-180 hydraulic piston pump is a fixed-displacement hydraulic motor/pump from Rexroth's A2FM series, featuring a bent-axis design. Below is a detailed introduction to this product:
I. Product Characteristics
1. Design Structure:
• Adopts a bent-axis (Bent Axis) design with an axial conical piston rotating group.
• Suitable for hydrostatic drives in open circuits.
2. Performance Parameters:
• Displacement: 180 mL/r (other displacement sizes are also available, such as 10, 12, 16, 23, 28, 32, 45, 56, 63, 80, 90, 107, 125, 160, etc., selectable based on requirements).
• Pressure Rating: Rated pressure up to 350 bar (some specifications can reach 400 bar), with higher peak pressures.
• Speed Range: Designed for high rotational speeds, with specific speeds depending on the model and specifications.
• Flow Output: Flow is proportional to the drive speed and displacement, allowing for adjustable flow by varying the drive speed.
3. Advantages:
• High Power Density: Provides high power output in a compact size.
• High Efficiency: Excellent volumetric and mechanical efficiency.
• Strong Durability: Manufactured using high-quality materials and precision processes to ensure long-term stable operation.
• Multiple Control Methods: Supports various control methods, such as manual, electric, and hydraulic, to meet different application needs.
• Easy Maintenance: Modular design simplifies maintenance and component replacement.
II. Application Areas
The A2FM5-180 hydraulic piston pump is widely used in various applications requiring hydrostatic drives, including but not limited to:
1. Construction Machinery: Such as excavators, loaders, and road rollers.
2. Agricultural Machinery: Such as tractors and harvesters.
3. Industrial Equipment: Such as injection molding machines, die-casting machines, and machine tools.
4. Marine Equipment: Such as steering gears and deck machinery.
5. Other Fields: Such as mining machinery, construction machinery, and environmental protection equipment.
III. Usage Precautions
1. Installation and Commissioning:
• Ensure the correct installation position, avoiding vibrations and impacts.
• Before commissioning, check that all connecting components are tightened and that the hydraulic oil is clean and meets the requirements.
• Commission according to the manufacturer's recommendations, gradually increasing pressure and flow to avoid sudden loading.
2. Maintenance and Care:
• Regularly check the hydraulic oil level and quality, and replace the hydraulic oil and filters in a timely manner.
• Check for loose fasteners and oil leaks at pipe connections.
• Keep the oil seals clean to prevent contamination and wear.
• Regularly inspect the pump for unusual noise and vibrations, and address any issues promptly.
3. Troubleshooting:
• If the pump fails to operate, has insufficient flow, or unstable pressure, first check the power supply, hydraulic oil, and connecting components.
• If the issue cannot be resolved independently, contact the manufacturer or a professional repair technician for assistance.
