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 |
| Color | Grey or Customized |
| Max Pressure | 45MPa |
| Max Torque | 509-1273 Nm |
| Transport Package | Wooden Box |
| HS Code | 8412299090 |
| Brand Name | SY Hydraulic |
| Model Number | SY-A6VE |
| 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 |
| Color | Grey or Customized | Max Pressure | 45MPa |
| Max Torque | 509-1273 Nm | Transport Package | Wooden Box |
| HS Code | 8412299090 | Brand Name | SY Hydraulic |
| Model Number | SY-A6VE | Certification | China Classification Society Certification |
| Place of Origin | China | ||
| High Light | 509Nm Rexroth A6VE Piston Motor ，High Torque A6VE Piston Motor ，Construction Machinery A6VE Piston Motor | ||
High Torque A6VE 509Nm Rexroth Piston Motor for Construction Machinery
Features:
1. Durable Bearing System Ensuring Extended Service Life
2. Superior Power Density Relative to Size
3. Excellent Starting Characteristics with Smooth Engagement
4. Low Rotational Inertia for Rapid Acceleration/Deceleration
5. High Dynamic Response to Load and Speed Variations
6. Precision Manufacturing with Tight Tolerances
7. Optimized for Low Vibration Operation
8. High Efficiency in Converting Hydraulic Energy to Mechanical Work
9. Multiple Mounting Options for Flexible Installation
10. Enhanced Durability for Demanding Operational Conditions
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:
Competitive Advantage:
3. Extreme Temperature Resilience: Operating from -40°C to 120°C, this hydraulic motor integrates thermal management for reliable cold starts in Arctic vehicles or desert oilfields. Power loss remains under 5% at high temperatures, ensuring 24/7 performance.
The Analysis For Rexroth A6VE Piston Motor Common Breakdown:
1. Debris and sediment buildup in the hydraulic fluid can obstruct flow paths within the A6VE motor, leading to reduced efficiency and overheating; if a malfunctioning piston pump contributes additional contaminants, a complete system flush and filter replacement becomes critical to restoring proper fluid dynamics and operational performance, ensuring lasting reliability.
2. In real-world operations, the Rexroth A6VE hydraulic motor can experience hydraulic oil leakage, often due to worn seals, improper installation, or contaminated hydraulic oil. This leakage causes a drop in system pressure and reduced energy efficiency, while also accelerating wear on other critical components. Regular inspections and timely maintenance of sealing elements and hydraulic lines are essential to prevent further damage and ensure optimal performance of this piston motor.
3. Displacement Control Failure: Failed displacement adjustment often links to control piston seal rupture or servo valve spool sticking. Disassemble to measure piston clearance (<15 μm) and flush contaminants.
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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