A6VM160EZ Construction Machinery Piston Motor Swashplate Design, 4900 RPM Limit

A6VM160EZ Construction Machinery Piston Motor Swashplate Design, 4900 RPM Limit

Features:

1. Bent-Axis Configuration: Integrated bent-axis rotary group for optimized power transmission

2. Dual Circuit Compatibility: Suitable for both open and closed hydrostatic circuits

3. Mobile Application Optimized: Specifically designed for mobile machinery applications

4. Stationary Application Friendly: Ideal for various fixed installation systems

5. Wide Control Range: Meets high-speed operational requirements

6. High power density

7. Axial piston configuration

8. Balanced valve plate

9. Integrated piston traction lubrication circuit

10. High‑precision piston guide bushings

Technical data:

Specifications:

Applications:

Competitive Advantage:

1. Integrated with a multi‑stage high‑precision pressure pulse dampener, the Rexroth A6VM axial piston motor effectively suppresses system pressure fluctuations and pulses, safeguarding downstream control components. The smooth pressure output prolongs the lifespan of piping and valves while enhancing overall system stability. Ideal for high‑precision servo systems, grouting equipment, and high‑pressure flushing applications, this hydraulic motor’s pulsation-free performance ensures accurate process control and reduces maintenance needs, making it a preferred choice for sensitive industrial installations.

2. The Rexroth A6VM piston motor supports a Quick Service Kit that includes pre‑assembled seals, valves, and bearing modules for rapid on‑site maintenance and repairs. This service kit dramatically reduces downtime and maintenance time, lowering operational costs. It is particularly beneficial for construction machinery rental firms and field service teams needing fast turnaround in emergency situations. By enabling swift component replacement and routine servicing, this hydraulic motor minimizes equipment idle time and ensures continuous productivity on demanding job sites.

3.  The Rexroth A6VM hydraulic motor is equipped with an integrated pre‑filter and dual‑stage fluid purification system that removes up to 99.9% of particles and moisture before the fluid enters the pump chamber. By effectively reducing contamination and wear, this axial piston motor enhances component longevity and reliability. The quick‑change pre‑filter design allows maintenance personnel to replace elements within minutes, minimizing downtime. Ideal for dusty and humid environments such as mining operations, tunnel boring, and slurry pumping, this piston motor ensures consistent fluid cleanliness and uninterrupted performance.

The Analysis For Rexroth A6VM Piston Motor Common Breakdown:

1. In failure scenario number 19, uneven lubrication or contaminated oil passages within the motor can lead to dry contact, accelerated wear, and significantly shortened service life. Symptoms include increased noise, fluid leakage, and premature component failure. Corrective actions include disassembling the motor to clean oil channels thoroughly, inspecting and repairing damaged lubrication lines or orifices, re-lubricating with high-performance hydraulic oil, and verifying that all lubrication points receive consistent fluid flow. Additionally, install lubrication monitoring sensors to provide real-time feedback on lubrication health and prevent future issues.

2. In failure scenario number 20, external vibration or improper installation can cause stress concentrations at the motor-to-equipment interface, potentially leading to keyway or flange cracking, resulting in leakage or misalignment. Indicators include unusual noises, fluid seepage, and motor displacement. Recommended preventive measures involve verifying alignment and torque specifications during installation, employing flexible couplings or vibration isolators to mitigate stress, and conducting nondestructive testing on connection points. Additionally, perform vibration analysis post-installation to confirm connection integrity and ensure long-term stability of the motor-mount assembly.

3. In failure scenario number 21, malfunctioning feedback sensors or loose wiring can cause the electronic control system to receive inaccurate speed and pressure signals, leading to unstable motor output, speed oscillations, and overshoot phenomena. Symptoms include the system failing to reach commanded setpoints and triggering fault alarms. Recommended corrective actions involve inspecting and calibrating sensors, securing connectors, and using oscilloscopes or diagnostic tools to monitor signal waveforms and ensure accurate feedback. Replace faulty sensors and associated wiring harnesses if necessary to restore electronic control precision and system stability.