Compact Fixed Displacement Piston Motor 45cc for Mobile Crane
Applications
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. High/low pressure ports compliant with DIN/ASME standards
7. Adjustable bent-axis angle (7°-45°)
8. Low-noise operation (<75dB(A))
9. Bidirectional rotation capability
10. Forced lubrication system for high-temperature stability
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 Piston 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 | 5600rpm |
| Delivery Time | 15-30 Days after Payment |
| Displacemen | 45-180cc |
Applications:
1. Utilizing our reliable hydraulic motor, robotic hydraulic drives
achieve smooth and accurate actuation in complex automation
systems. This technology delivers steady force output and rapid,
precise adjustments essential for delicate robotic operations. Its
compact and durable design minimizes system downtime and
maintenance, while ensuring seamless integration with digital
control platforms. The hydraulic motor optimizes energy usage and
enhances overall operational performance, making it a key component
for modern robotic solutions in industries ranging from automotive
assembly to precision electronics manufacturing.
2. In automated assembly lines, our innovative piston motor ensures
rapid and precise movement of robotic arms and conveyors,
streamlining production processes. This technology delivers
consistent torque and accurate speed control to manage complex
assembly tasks efficiently. Its robust and energy-efficient design
reduces downtime and maintenance, while enhancing overall
productivity. The piston motor integrates effortlessly with
advanced sensors and control systems, making it a top solution for
automated assembly lines that demand high precision, reliability,
and throughput in modern manufacturing environments.
3. Powered by our axial piston motor, automated assembly lines
achieve enhanced synchronization and precision in complex
production tasks. The technology offers smooth operation and
dynamic speed adjustments to accommodate varying assembly
requirements. Its durable construction and energy-saving features
reduce operational costs and machine downtime significantly.
Integrated with state-of-the-art control systems, the axial piston
motor boosts productivity and ensures consistent performance,
making it a preferred component for high-speed, reliable automated
assembly solutions across diverse industrial sectors, delivering
unmatched efficiency now.
Competitive Advantage:
1. Combining robust construction with precise digital control, our
piston motor is designed to deliver exceptional speed, accuracy,
and power consistency in automated manufacturing systems,
significantly reducing operational errors and energy consumption
while offering outstanding reliability, low noise output, and easy
system integration, thereby providing a high-performance,
cost-effective solution for modern industrial challenges, ensuring
maximum efficiency and long-lasting performance every day.
2. Engineered with advanced technology and optimized design, our
axial piston motor provides precise motion control and stable power
delivery in automated systems, effectively reducing energy
consumption and downtime while offering excellent digital
compatibility and seamless integration, ensuring superior
operational efficiency and cost-effectiveness for modern
manufacturing processes, guaranteeing outstanding performance and
robust reliability every single day.
3. Combining advanced digital integration with a rugged mechanical
framework, our piston motor delivers superior performance and
precise motion control in automated systems, offering real-time
monitoring, exceptional energy efficiency, and reduced operational
downtime while seamlessly supporting diverse industrial
applications, ultimately driving increased productivity,
cost-effectiveness, and a competitive edge in the global
marketplace, ensuring unmatched operational excellence every day.
The Analysis For Rexroth A2FM Fixed Displacemen Piston Motor Common
Breakdown:
1. Under certain operating conditions, the hydraulic motor
experiences brief surges in pressure, likely due to transient valve
sticking, air entrainment in the oil line, or rapid load changes. A
detailed inspection of the control valves, oil seals, and venting
system is recommended, with necessary adjustments to valve response
times and air removal, to maintain pressure fluctuations within
acceptable limits reliably and efficiently.
2. The piston motor has been observed emitting abnormal noise
accompanied by slight vibrations, which may result from loose
internal components, improper mounting, or worn transmission parts.
It is advisable to perform a comprehensive inspection of the
overall structure, tighten mounting bolts, and reinforce the
transmission system to eliminate noise and vibration risks, thereby
ensuring long-term stable operation and optimal performance
consistently.
3. Occasional loss of control signals and data transmission
errors in the axial piston motor are likely caused by
electromagnetic interference, loose wiring, or control module
faults. It is recommended to inspect shielding and grounding,
verify all cable connections, and assess the control module’s
condition, while considering a software upgrade to ensure accurate
signal transmission and restore efficient, stable communication
throughout the system reliably.
