Shaoyang Victor Hydraulic Co., Ltd.
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Rexroth Piston Motor
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Rexroth Hydraulic Piston Motor A6VM Low Leakage Design Precision Control

Rexroth Hydraulic Piston Motor A6VM Low Leakage Design Precision Control

Brand Name: SY Hydraulic
Model Number: SY-A6VM
MOQ: 1pc
Price: USD 1000-3000 / pc
Payment Terms: T/T
Supply Ability: 1000 pcs per month
Detail Information
Place of Origin:
China
Certification:
China Classification Society Certification
Max Torque:
179-891Nm
Transport Package:
Wooden Box
Specification:
Piston Motor
Trademark:
ShaoYang Hydraulic
HS Code:
8412299090
Packaging Details:
Standard Export Wooden Case
Supply Ability:
1000 pcs per month
Highlight:

Rexroth Hydraulic Piston Motor A6VM

,

Low Leakage Design A6VM Motor

Product Description

Rexroth Piston Motor for Construction Cast Iron Material 200 cc/rev Displacement

 

 

Features:

 

1. Advanced Digital Control Integration: Facilitates seamless integration with modern control systems

2. High Dynamic Response: Capable of rapid adaptation to load fluctuations

3. Low Leakage Design: Precision engineering minimizes energy loss and leakage

4. Sealed Construction: Designed to prevent contamination and leakage for stable operation

5. Energy Saving Operation: Incorporates features to optimize energy consumption

6. Ease of Maintenance: Designed for simplified service and reduced maintenance intervals

7. Modular Design: Facilitates easy system integration and scalability

8. High Durability Under Harsh Conditions: Constructed to withstand severe operating environments

9. Enhanced Reliability: Built for long-term stable and dependable performance

10. Precision Control Optimization: Enables accurate speed and torque regulation

 

 

Technical data:

 
Size NG 80 107 140 160 200 250
Geometric displacement, per revolution Vg max cm3 80 107 140 160 200 250
Vg min cm3 0 0 0 0 0 0
Vg x cm3 51 68 88 61 76 205
Maximum rotational speed(while adhering to the maximum permissible inlet flow) at Vg max nnom rpm 3900 3550 3250 3100 2900 2700
at Vg < Vg x nmax rpm 6150 5600 5150 4900 4600 3300
where Vg 0 nmax rpm 7350 6300 5750 5500 5100 3300
Inlet flow at nnom and Vg max qv max l/min 312 380 455 496 580 675
Torque at Vg max and Δp = 400 bar T Nm 509 681 891 1019 1273
at Vg max and Δp = 350 bar T Nm 446 596 778 891 1114 1391
Rotary stiffness Vg max to Vg/2 cmin kNm/rad 16 21 34 35 44 60
Vg/2 to 0 (interpolated) cmin kNm/rad 48 65 93 105 130 181
Moment of inertia for rotary group JTW kgm2 0,008 0.0127 0.0207 0.0253 0.0353 0,061
Maximum angular acceleration α rad/s² 24000 19000 11000 11000 11000 10000
Case volume V l 1.2 1.5 1.8 2.4 2.7 3
Weight approx. m kg 36 46 61 62 78 100

 

 

Specifications:

 

Trademark SY-Hydraulic
Transport Package Standard Export Wooden Case
Certification ISO9001: 2000
Type Bent axis piston motor
Production Capacity 1000 pcs/month
HS Code 8412299090
Application excavator, loader
Maximum speed 6300 rpm
Delivery Time 15-30 Days after Payment
Displacement 71-250cc

 

 

Applications:

 

1. In the excavation and earthmoving industry, the Rexroth A6VM variable motor plays a critical role by providing robust hydraulic performance and precise control during digging and lifting operations. Integrated with an axial piston pump, the system delivers reliable torque and smooth speed transitions, ensuring optimal performance in varied soil conditions. Its variable displacement and advanced control capabilities support efficient operation, reducing fuel consumption and enhancing productivity. This innovative motor design is ideal for modern excavators and earthmoving equipment applications, remarkably.
 
2. Specially designed for excavators, the Rexroth A6VM variable motor enhances the efficiency of earthmoving equipment by delivering exceptional hydraulic power and dynamic responsiveness. Paired with a hydraulic pump, this advanced system offers smooth operation during heavy digging and material handling tasks. Its variable displacement feature provides fine-tuned control over speed and torque, ensuring precise movements even in challenging environments. This rugged motor design is engineered to boost productivity and reliability in modern excavation operations for exceptional performance.
 
3. Material Handling (Forklifts)‌: The A6VM piston motor powers forklift travel drives with stepless speed control, delivering consistent torque for slope climbing even under full load. Its energy regeneration system converts braking force into hydraulic energy, optimizing efficiency in cold storage warehouses or automated manufacturing facilities where 24/7 operation is critical.
 

Rexroth Hydraulic Piston Motor A6VM Low Leakage Design Precision Control 0

 

 

Competitive Advantage:

 

1. Energy-Saving Innovation‌: The A6VM hydraulic motor recovers kinetic energy during braking, storing it as hydraulic power to boost overall efficiency by 25%. Its low-friction valve plate cuts internal leakage, aligning with ISO 14001 standards for sustainable industrial practices.

 

2. Engineered with a low moment of inertia and rapid dynamic response, the Rexroth A6VM motor ensures precise load handling and energy conservation in demanding operations, while its pairing with a hydraulic pump guarantees stable fluid pressure and optimized torque delivery, ultimately driving superior productivity and market-leading performance for remarkable efficiency.

 

3. Utilizing an infinitely variable displacement design, the Rexroth A6VM hydraulic motor adjusts continuously from maximum output to zero in response to operating conditions, ensuring that output speed and torque precisely match the hydraulic pump flow; this axial piston motor delivers stable, efficient power under diverse and complex conditions, significantly enhancing equipment responsiveness and operational flexibility to meet the demands of various industrial applications.

 

 

The Analysis For Rexroth A6VM Piston Motor Common Breakdown:

 

1. Overheating Alarm (>90°C)‌: Sustained temperature rise may result from excessive relief valve pressure or failed cooler. Monitor case/oil temp delta (<20°C), clean fins, or adjust oil viscosity.

 

2. Contaminants in the hydraulic fluid can lead to abrasive wear inside the A6VM motor, causing surface damage and compromised efficiency; when combined with a malfunctioning piston pump, these impurities accelerate component degradation, necessitating the use of high-quality filters and routine fluid replacement to ensure prolonged, reliable system performance without compromise.

 

3. Overheating in the A6VM motor can result from excessive friction due to improper lubrication or contaminated fluid, which in turn degrades metal surfaces; if coupled with a faulty axial piston pump, thermal expansion may further distort components, thus requiring improved cooling measures and prompt lubricant system overhaul for optimal performance.