German Rexroth Industrial Hydraulic Piston Pump with 12 Months Warranty 100% Tested Great Performance and Threaded or Flanged Inlet
Price:
2
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
Rexroth A2FO90 Series Hydraulic Piston Pump
Product Models
A2FO90/61R-PAB05
A2FO90/61L-PAB05
A2FO90/61R-PBB05
A2FO90/61R-VBB05
A2FO90/61R-VQDN55
Product Specifications
| Brand Name | Rexroth |
|---|---|
| Place of Origin | Germany |
| Warranty | 12 Months |
| Video Outgoing-Inspection | Provided |
| Machinery Test Report | Provided |
| Application | Machinery Repair Shops |
| Material | Iron |
| Condition | Original |
| Quality | 100% Tested Great Performance |
| Certification | ISO |
| Feature | Long Life Low Noise |
| Function | Filter Diesel Oil |
| Power | Hydraulic Power |
| Payment Term | T/T 100% |
Product Image
Available Models
A2FO90/61L-VBB05-S
A2FO90/61R-PAB05
A2FO90/61R-PBB05
A2FO90/61R-VAB05
A2FO90/61R-VAB05-S
A2FO90/61R-VAB05-Y
A2FO90/61R-VBB05
A2FO90/61R-VBB05-S
AA2FO90/61-NBD55
AA2FO90/61L-VQDN05-S
AA2FO90/61L-VQDN55
AA2FO90/61L-VUDN55
AA2FO90/61R-VQDN55
AA2FO90/61R-VUDN55
A2FO107/61L-NPB05
A2FO107/61L-PAB05
A2FO107/61L-PBB05
A2FO107/61L-PPB05
A2FO107/61L-PZB05
A2FO107/61L-VAB05
A2FO107/61L-VBB05
Frequently Asked Questions
Technical Specifications & Models
Q: What are the key technical parameters for the A2FO56 series?
A: Primary specifications for the A2FO56 include:
- Geometric Displacement per Revolution: 56.1 cm³/rev
- Rated Pressure: 35 MPa (350 bar)
- Peak Pressure: 40 MPa (400 bar)
- Speed Range: Approximately 500 to 3500 rpm (dependent on specific model and pressure)
- Flow Rate: Proportional to drive speed and displacement; approximately 112 L/min at nominal speed (e.g., 2000 rpm) and Δp=350 bar
- Mass: Approximately 18 kg
Q: How is the A2FO56 model number structured? Can you provide examples?
A: The model code contains information about size, shaft design, port configuration, and control options. Examples of specific models within the A2FO56 series include:
- A2FO56/61L-PPB05
- A2FO56/61R-PPB05-S
- A2FO56/61R-NPB05
- A2FO56/61L-VBB05
Maintenance & Servicing
Q: What routine maintenance does the A2FO56 pump require?
A: Proper maintenance is crucial for longevity and reliable operation. Key practices include:
- Pre-Startup Check: Verify oil level in the tank before startup. Use the recommended grade of hydraulic fluid
- Initial Run: After a shutdown of more than 4 hours, allow the pump to run without load for at least 5 minutes before applying pressure
- Regular Monitoring: Consistently check operating parameters like pressure, speed, and, importantly, oil temperature during work. The optimal operating oil temperature is typically suggested to be between 35°C and 60°C. If a sudden temperature rise occurs, investigate the cause immediately
- Inspection: Regularly check pipe joints and flange connections for tightness to prevent leaks and air ingress
- Oil Cleanliness: Maintain the cleanliness of the hydraulic oil. The higher the oil cleanliness, the longer the service life of the pump. External contaminants must be prevented from entering the reservoir and the pump
Q: What should I do if the pump's flow rate is insufficient or performance drops?
A: Potential causes based on common issues include:
- Low Drive Speed: Ensure the motor meets the pump's required rated speed
- Leaks in the System: Check the system for and repair any leakage points
- Aeration/Suction Problems: Inspect the suction line for air leaks. Ensure the oil level in the tank is not too low
- Loose Pump Casing Bolts: Prolonged operation and vibration can loosen bolts, which may need tightening to specification
After-Sales Service, Warranty & OEM
Q: What is the warranty policy for these pumps?
A: Some suppliers offer a 12-month quality guarantee for their hydraulic pumps and motors. It is essential to confirm the specific warranty terms with your supplier or distributor at the time of purchase.
Q: Is OEM (Original Equipment Manufacturer) service or private labeling available?
A: Yes, certain manufacturers and suppliers explicitly state that they accept OEM requests and can mark products with your brand and product codes. This service is typically available for all products.
Q: What about after-sales support and spare parts?
A: Many suppliers position themselves as specialists providing system integration, technical support, and maintenance services. They often stock commonly used spare parts like piston pumps, vane pumps, and gear pumps to support customer needs. It is advisable to choose a reputable distributor or direct agent for better technical support and service.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun