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 |
| Drive Mode | Hydrostatic Drive |
| Power | Hydraulic |
| 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 |
| Drive Mode | Hydrostatic Drive | Power | Hydraulic |
| Rated Pressure | 40Mpa | Brand Name | SY Hydraulic |
| Model Number | SY-A2FM | Certification | China Classification Society Certification |
| Place of Origin | China | ||
| High Light | Hydraulic Axial Piston Motor 107cc ，Bent Axis Design Piston Motor ，Agricultural Equipment Axial Piston Motor | ||
Energy-Efficient Agricultural Axial Piston Motor 107cc 94% Volumetric Efficiency
Features:
1. Hardened piston surface treatment for durability
2. Mounting flange compliant with ISO 3019-2
3. Compatible with hydraulic oil viscosity range 32-68 cSt
4. Independent drain port design minimizes backpressure effects
5. Optional speed sensor interface
6. Bent-axis design featuring axial tapered pistons
7. Fixed displacement motor configuration for hydrostatic drives
8. Compatible with both open and closed hydraulic circuits
9. Designed for mobile applications
10. Engineered for stationary applications
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 | 12 months |
| Transport Package | Standard Export Wooden Case |
| Certification | ISO9001: 2000 |
| Type | Construction machinery piston motor |
| Production Capacity | 2000-3000 pcs/month |
| HS Code | 8412299090 |
| Application | Aerial work platform, road roller, Crawler Crane |
| Maximum torque | 1003Nm |
| Delivery Time | 15-30 Days after Payment |
| Displacement | 45-180cc |
Applications:
Competitive Advantage:
1. The integral piston ring design with double-sealing barriers resists contaminants ≤15μm, achieving 20,000-hour maintenance-free operation under NAS 1638 Class 9 oil cleanliness, drastically reducing mine equipment maintenance costs.
2. Equipped with temperature-compensation valves, the axial piston motor automatically adjusts oil viscosity from -40℃ to +80℃, maintaining ≤±2% torque stability for wind turbine pitch systems in polar conditions.
3. With ≤50ms closed-loop response and 0.1cc/rev displacement tuning, the axial piston motor delivers ±0.02mm positioning repeatability for injection molding ejectors, increasing thin-wall product yield to 99.8%.
4. Submerged bearing design certified to MIL-STD-810G allows 4-hour continuous submersion at 3m depth, meeting amphibious vehicle turret drive requirements for all-weather military operations.
The Analysis For Rexroth A2FM Fixed Displacemen Piston Motor Common Breakdown:
1. Inefficient fluid flow may occur if internal channels become blocked or design deficiencies exist, reducing the A2FM motor’s energy conversion efficiency. Restricted flow directly impacts output performance. It is advisable to inspect and clean the flow channels and adjust the piston motor’s operating state to restore optimal fluid movement.
2. Loss of displacement accuracy in the A2FM motor may result from internal wear, seal failure, or malfunction of the flow regulation mechanism, causing output deviations. Restoring precision requires system recalibration, thorough control unit inspection, and evaluation of the axial piston motor to ensure accurate and reliable hydraulic performance.
3. Persistent vibration in the A2FM motor can accelerate wear of internal components, loosen fasteners, and induce structural fatigue, thereby reducing overall efficiency. Vibration issues are often caused by improper installation or external interference. A detailed inspection of the hydraulic motor components, along with vibration damping measures, is recommended to protect the system.
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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