Shaoyang Victor Hydraulic Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pcs per month |
| Delivery Time | 15-30 days |
| Packaging Details | Standard Export Wooden Case |
| Model NO. | A6VM71 |
| Type | Piston motor |
| Condition | Brand new |
| Flow | 80-200cc |
| Color | Grey or Customized |
| Brand Name | SY Hydraulic |
| Model Number | SY-A6VM |
| Certification | China Classification Society Certification |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pcs per month |
| Delivery Time | 15-30 days | Packaging Details | Standard Export Wooden Case |
| Model NO. | A6VM71 | Type | Piston motor |
| Condition | Brand new | Flow | 80-200cc |
| Color | Grey or Customized | Brand Name | SY Hydraulic |
| Model Number | SY-A6VM | Certification | China Classification Society Certification |
| Place of Origin | China | ||
| High Light | Steel Design Rexroth Axial Piston Motor ，Rexroth Axial Piston Motor A6VM107 ，3550 RPM A6VM107 Piston Motor | ||
A6VM107 Rexrroth Axial Piston Motor 107cc/r Steel Design 3550 RPM Industrial Use
Features:
1. Modular control device options (HA/HD/HZ/EZ/EP)
2. Optional integrated counterbalance valve
3. Wide viscosity adaptability (5-1600 mm²/s)
4. Dual pressure rating configuration (400/450 bar)
5. Spherical oil distribution with auto-centering
6. High-pressure resistant alloy steel plunger rods
7. Wear-resistant copper alloy plunger sleeves
8. Low-noise hydraulic design
9. Large swivel angle range of bent-axis
10. Specialized adaptation for mobile machinery
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:
| Warranty | 12 months |
| Transport Package | Standard Export Wooden Case |
| Certification | ISO9001: 2000 |
| Type | Construction machinery piston motor |
| Production Capacity | 1000 pcs/month |
| HS Code | 8412299090 |
| Application | Construction machinery mobile drive systems |
| Maximum torque | 1273 Nm |
| Delivery Time | 15-30 Days after Payment |
| Displacement | 71-250cc |
Applications:
Competitive Advantage:
1. Multi-Mode Flexibility: This hydraulic motor switches between constant power/pressure/displacement modes via electronic or mechanical controls, adapting to complex tasks like tunnel boring machine thrusters or wind turbine pitch systems.
2. Offering broad control range and dynamic responsiveness, the Rexroth A6VM motor excels in adjusting to fluctuating operational demands, with its variable displacement technology providing precise adjustments, and integration with an axial piston pump ensuring consistent hydraulic pressure, thereby delivering reliable performance even in challenging, high-load scenarios, boosting system robustness significantly.
3. Thanks to its high power density and excellent starting characteristics, the Rexroth A6VM piston motor quickly responds to system commands with rapid start-up and precise stopping capabilities; this hydraulic motor supplies continuous and stable power for high-speed machine tools, industrial robotics, and logistics systems, significantly boosting production efficiency and enhancing the dynamic response of overall equipment performance.
The Analysis For Rexroth A6VM Piston Motor Common Breakdown:
1. Wear on the internal bearings of the A6VM motor, caused by insufficient lubrication or overloading, can result in increased friction and heat generation; if the hydraulic pump suffers similar wear, overall system efficiency will decline, necessitating bearing replacement and improved lubrication practices for sustained operational reliability to ensure continuous performance.
2. When the hydraulic supply is insufficient or significant internal leakage occurs, the Rexroth A6VM hydraulic motor can suffer from inadequate torque output. Insufficient torque adversely affects startup and operational efficiency, preventing the equipment from meeting performance expectations under heavy loads. Regularly inspecting the hydraulic pump, piping, and seals, and ensuring stable system pressure, are key measures to prevent torque deficiencies in this piston motor.
3. Pressure Oscillation (±10%): Unstable pressure may arise from LS signal interference or check valve spring fracture. Eliminate EMI sources and verify charge pressure valve setting (0.5-1 MPa).
Company Details
Business Type:
Manufacturer
Year Established:
1968
Total Annual:
400000000-500000000
Employee Number:
400~600
Ecer Certification：
Verified Supplier
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,... 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,...
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