Shaoyang Victor Hydraulic Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pcs per month |
| Delivery Time | 15-30 days |
| Packaging Details | Standard Export Wooden Case |
| Model NO. | A2FM |
| Structure | Axial piston motor |
| Motor Shaft Position | Bent Axis |
| Type | Fixed Displacement |
| Rated Pressure | 40Mpa |
| Brand Name | SY Hydraulic |
| Model Number | SY-A2FM |
| Certification | China Classification Society Certification |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pcs per month |
| Delivery Time | 15-30 days | Packaging Details | Standard Export Wooden Case |
| Model NO. | A2FM | Structure | Axial piston motor |
| Motor Shaft Position | Bent Axis | Type | Fixed Displacement |
| Rated Pressure | 40Mpa | Brand Name | SY Hydraulic |
| Model Number | SY-A2FM | Certification | China Classification Society Certification |
| Place of Origin | China | ||
| High Light | Rexroth Piston A2FM Hydraulic Motor ，Mining Equipment A2FM Hydraulic Motor | ||
Compact Rexroth Piston Motor for Mining Equipment 160cm³ 450 Bar Max Pressure
Features:
1. Maintains high efficiency under variable load conditions
2. Modular design for simplified maintenance and serviceability
3. Low noise operation for enhanced workplace comfort
4. Enhanced vibration damping for improved operational stability
5. Optimized hydraulic flow paths for efficient fluid dynamics
6. Improved thermal management through compact design
7. High reliability in demanding and harsh environments
8. Compatible with a wide range of hydraulic fluids
9. Simple installation and seamless integration into hydraulic circuits
10. Advanced manufacturing technology ensuring consistent quality
Technical data:
| Size | NG | 45 | 56 | 63 | 80 | 90 | 107 | 125 | 160 | 180 | ||
| Displacement geometric, per revolution | Vg | cm3 | 45.6 | 56.1 | 63 | 80.4 | 90 | 106.7 | 125 | 160.4 | 180 | |
| Speed maximum | nnom | rpm | 5600 | 5000 | 5000 | 4500 | 4500 | 4000 | 4000 | 3600 | 3600 | |
| nmax | rpm | 6200 | 5500 | 5500 | 5000 | 5000 | 4400 | 4400 | 4000 | 4000 | ||
| Input flow at nnom and Vg | qV | L/min | 255 | 281 | 315 | 362 | 405 | 427 | 500 | 577 | 648 | |
| Torque at Vg and | Δp = 350 bar | T | Nm | 254 | 313 | 351 | 448 | 501 | 594 | 696 | 893 | 1003 |
| Δp = 400 bar | T | Nm | 290 | 357 | 401 | 512 | 573 | 679 | 796 | 1021 | 1146 | |
| Rotary stiffness | c | kNm/rad | 4.18 | 5.94 | 6.25 | 8.73 | 9.14 | 11.2 | 11.9 | 17.4 | 18.2 | |
| Moment of inertia for rotary group | JGR | kgm2 | 0.0024 | 0.0042 | 0.0042 | 0.0072 | 0.0072 | 0.0116 | 0.0116 | 0.022 | 0.022 | |
| Maximum angular acceleration | a | rad/s2 | 14600 | 7500 | 7500 | 6000 | 6000 | 4500 | 4500 | 3500 | 3500 | |
| Case volume | V | L | 0.33 | 0.45 | 0.45 | 0.55 | 0.55 | 0.8 | 0.8 | 1.1 | 1.1 | |
| Mass (approx.) | m | kg | 13.5 | 18 | 18 | 23 | 23 | 32 | 32 | 45 | 45 | |
Specifications:
| Warranty | 1 Year |
| Transport Package | Standard Export Wooden Case |
| Structure | Axial Plunger motor |
| Type | Mobile machinery piston motor |
| Production Capacity | 2000-3000 pcs/month |
| HS Code | 8412299090 |
| Application | Mobile crane, Combine Harvester, Concrete mixer truck |
| Maximum speed | 3600rpm |
| Delivery Time | 15-30 Days after Payment |
| Displacemen | 45-180cc |
Applications:
Competitive Advantage:
1. With modular flanges compliant to ISO 3019-2 and SAE J744 standards, the hydraulic motor enables rapid planetary gearbox replacement on marine deck machinery, reducing port equipment downtime by 50%.
2. The A2FM motor features an integrated one‐piece tapered piston design with advanced sealing rings, which provide exceptional leakage control and long‐lasting durability, and when combined with a hydraulic motor, it ensures consistent pressure stability and reliable performance, making it the optimal choice for precision hydraulic systems in industrial applications, delivering remarkably effective performance.
3. The A2FM motor features an economical design that reduces production costs while delivering high performance, combining state‐of‐the‐art manufacturing techniques and cost‐effective materials, and when integrated with a piston motor, it provides reliable, efficient hydraulic power, making it a smart investment for industries seeking sustainable and budget‐friendly solutions for long‐term success.
The Analysis For Rexroth A2FM Fixed Displacemen Piston Motor Common Breakdown:
1. Inadequate Housing Cooling Causes Oil Overheat: Conical roller bearing clearance >0.08mm causes >5m/s² radial vibration. Adjust preload to 120-150N·m with hydraulic tensioner and relubricate with NLGI 2 grease.
2. A reduction in output torque may result from low system pressure, aging seals, or internal leakage, adversely affecting load capacity and efficiency. Reduced torque directly lowers power output. A detailed inspection of the piston motor and hydraulic parameters, followed by timely component replacement, is necessary to restore performance.
3. Erratic speed control in the A2FM motor may be caused by irregular flow regulation, pressure fluctuations, or internal leakage, leading to uneven operation and sluggish response. It is essential to inspect the control valves, clean the flow channels, and evaluate the hydraulic motor to ensure accurate speed regulation.
Company Details
Business Type:
Manufacturer
Year Established:
1968
Total Annual:
400000000-500000000
Employee Number:
400~600
Ecer Certification：
Verified Supplier
Shaoyang Victor Hydraulic Co., LTD. (formerly Shaoyang Hydraulic Parts factory), founded in 1968, is one of the three pillar enterprises of china's hydraulic industry directly under the former Ministry of Machinery industry, the national fixed-point production of hydraulic components, cylinders,... Shaoyang Victor Hydraulic Co., LTD. (formerly Shaoyang Hydraulic Parts factory), founded in 1968, is one of the three pillar enterprises of china's hydraulic industry directly under the former Ministry of Machinery industry, the national fixed-point production of hydraulic components, cylinders,...
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