Shaoyang Victor Hydraulic Co., Ltd.
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Fixed Displacement Piston Motor High Efficiency 200cc for Forestry Machinery
Features:
1. Finely graded size series for precise system integration
2. Robust construction ensuring high durability
3. Low internal leakage for optimized system performance
4. High dynamic response for rapid operation
5. Reduced friction design minimizing component wear
6. Optional integrated relief valves and balancing valves
7. Modular port configurations (SAE flange or threaded connections)
8. Optimized power-to-weight ratio
9. Compatibility with low-viscosity fluids (νopt=16-36 mm²/s)
10. Robust performance under high shock load conditions
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. Designed with a focus on sustainability and high performance, our piston motor incorporates eco-friendly materials and energy-efficient technologies to reduce environmental impact, lower operational expenses, and deliver reliable power output while maintaining precise control and robust performance in demanding industrial applications, ensuring optimal functionality and cost-effectiveness for modern manufacturing processes, guaranteeing outstanding reliability and eco-friendly operational efficiency every day.
2. Engineered for superior dynamic response and high load endurance, our axial piston motor utilizes advanced simulation and testing methods to achieve optimal performance, ensuring rapid acceleration, precise deceleration, and smooth operation under variable conditions while significantly reducing mechanical wear, energy losses, and maintenance needs in critical industrial applications worldwide, delivering unmatched performance, durability, and operational efficiency every single time consistently.
3. Featuring an innovative blend of precision engineering and intelligent control, our hydraulic motor ensures smooth power modulation and accurate force distribution in demanding operational scenarios, significantly enhancing system responsiveness, reducing energy consumption, and delivering cost-effective performance while being adaptable to various configurations and applications in modern high-tech industrial environments, ensuring optimum performance and unparalleled value every operational cycle without compromise.
The Analysis For Rexroth A2FM Fixed Displacemen Piston Motor Common Breakdown:
1. The axial piston motor intermittently shows insufficient flow and reduced pressure, possibly caused by impurities clogging the filter, internal channel wear, or unstable pump output. A thorough cleaning and inspection of the filter, oil passages, and hydraulic motor are recommended, with prompt replacement of worn components, to ensure unobstructed oil flow and restore efficient system operation consistently and reliably.
2. The piston motor occasionally exhibits reverse rotation or unresponsiveness during operation, possibly due to installation errors, malfunctioning directional control valves, or mixed control signals. It is recommended to inspect the mounting angle, recalibrate the directional control valves, and verify electronic control signals, ensuring that each component is correctly aligned and configured to restore proper rotational direction and response speed effectively.
3. Frequent temperature alarms and unstable output in the axial piston motor suggest issues with poor internal oil circulation, blocked heat exchangers, or degraded oil quality. It is recommended to replace the hydraulic oil, clean the cooling system, and inspect the pipeline layout to ensure smooth internal oil flow, thereby restoring proper thermal management and stable power output reliably and consistently.