A6VM71 Rexroth Piston Motor Cast Iron Material for Road Roller 400 Bar Pressure

A6VM71 Rexroth Piston Motor Cast Iron Material for Road Roller 400 Bar Pressure

Features:

1. Variable Displacement: Infinitely adjustable displacement from maximum to zero

2. Axial Piston Construction: Utilizes tapered pistons for efficient energy conversion

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

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

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

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

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

8. High Torque Output: Delivers substantial torque transmission performance

9. Flow-Dependent Speed: Output speed regulated by pump flow and displacement settings

10. Pressure-Enhanced Torque: Torque increases with rising pressure differential and displacement

Technical data:

Specifications:

Applications:

1. Designed for superior mobile hydraulic power performance, the Rexroth A6VM variable motor excels in rugged conditions, delivering consistent high torque and rapid response in demanding field applications. This system is integrated with an efficient piston pump to optimize fluid power distribution and energy consumption. Its advanced control and compact construction make it ideal for mobile machinery, ensuring reliable operation, precise speed regulation, and enhanced system performance in diverse operational environments. Engineered for durability, this system supports long-term productivity and efficiency.

2. Optimized for mobile hydraulic operations, the Rexroth A6VM variable motor delivers exceptional performance in dynamic off-road conditions. This innovative design is paired with an axial piston pump to provide a seamless hydraulic energy transfer and consistent torque output. With its wide control range and robust construction, the system meets the demands of modern mobile applications. Its precise adjustment capability and responsive control guarantee high efficiency and reliability in challenging environments, ensuring operational excellence in every field mission.

3. Construction Machinery (Excavators)‌: The axial piston motor A6VM powers the slewing mechanism of excavators with variable displacement technology, automatically adjusting torque output based on load conditions. Its 450-bar pressure rating and noise reduction design ensure reliable 360° rotation control even on rough terrain, making it ideal for energy-efficient and durable operations in mining or urban construction projects.

Competitive Advantage:

1. The Rexroth A6VM variable motor offers unparalleled variable displacement and robust design, ensuring optimal performance in diverse hydraulic applications with exceptional energy efficiency, quick response, and precision control, and its integration with a piston pump guarantees reliable operation under heavy loads, making it a competitive advantage in the market remarkably.

2. Combining advanced digital control and robust construction, the Rexroth A6VM variable motor delivers exceptional operational reliability in harsh industrial environments, while integration with an axial piston pump provides seamless energy transfer and precise speed modulation and efficient power management, thereby offering significant competitive advantages and enhanced system performance beyond expectations consistently.

3. High-Efficiency Variable Control‌: The axial piston motor A6VM dynamically adjusts displacement based on load demands, achieving optimal torque-speed balance. With closed-loop control accuracy under 2%, this hydraulic motor reduces idle energy consumption by 30%, ideal for industrial automation or construction machinery requiring frequent speed changes.

The Analysis For Rexroth A6VM Piston Motor Common Breakdown:

1. The Rexroth A6VM variable motor may experience abnormal temperature rise due to fluid contamination and insufficient lubrication, which can lead to internal component wear and seal degradation; integration issues with the piston pump can exacerbate these faults, requiring prompt maintenance intervention to restore optimal system performance for long-term system reliability.

2. The A6VM motor may suffer from internal cavitation caused by air entrainment in the hydraulic fluid, resulting in erratic pressure fluctuations and premature wear of moving parts; misalignment with the axial piston pump further intensifies these issues, necessitating thorough system flushing and recalibration to restore stable operation immediately.

3.nsufficient Torque Output‌: Low torque under rated pressure may stem from excessive internal leakage due to piston/cylinder wear (>10 L/min) or swashplate stuck at minimum displacement. Verify control valve feedback and inspect variable mechanism lubrication.

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, complete sets of hydraulic system demonstration enterprises. is china's high pressure piston pump manufacturing pioneer.

The company brings together advanced manufacturing processing machine tools and a variety of testing and inspection equipment, and the products have high reliability and consistency. Adhere to independent innovation, excellence, cylinder, high-pressure piston pump, system in many fields has been a batch supporting industry leader enterprises. Shao Ye independent innovation research and development products are the National Development and Reform Commission, the Ministry of industry and information Technology, the Ministry of Science and Technology and other ministries key support import substitution projects, at the same time is the national high-tech enterprise, the national intellectual property advantage enterprise, the national specialized, refinement, differential and innovation "Little Giant" enterprise.

At present, Shao Ye independent core products and solutions are widely used in water conservancy, military, lithium electricity, metallurgy, forging, pile foundation, Marine engineering, construction machinery and other industries and a number of national major projects.