Brand Name: | SY Hydraulic |
Model Number: | SY-A6VE |
MOQ: | 1pc |
Price: | USD 1000-3000 / pc |
Payment Terms: | T/T |
Supply Ability: | 1000 pcs per month |
Agricultural Axial Piston Motor 4000 PSI Ratin for Offshore Drilling Equipment
Features:
1. Bent-axis design with axial tapered piston rotary group
2. Dual applicability in mobile and stationary machinery
3. Stepless adjustment for displacement from Vgmax to zero
4. Torque amplification through pressure differential and displacement
5. Modular control device selection (mechanical/hydraulic/electronic)
6. Compact bearing system with enhanced rigidity
7. Low-temperature cold start assurance technology
8. Cross-port face valve plate for noise reduction
9. Peak pressure resistance up to 450bar
10. ISO 3019-2 compliant flange mounting
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 | 1 Year |
Specification | SY-A6VE |
Place of Origin | China |
Type | Agricultural axial piston motor |
Color | Available any color |
HS Code | 8412299090 |
Application | Agricultural machinery (harvesters, tractors) |
Maximum pressure | 450 bar |
Delivery Time | 15-30 Days after Payment |
Displacement | 71-250 cm3 |
Applications:
Competitive Advantage:
1. Advanced Thermal Management: Helical coolers and thermostatic valves maintain oil temperature within ±5°C, crucial for continuous casting machines in steel mills with high thermal loads.
2. Engineered with cutting-edge materials and precise manufacturing processes, the Rexroth A6VE variable motor offers exceptional durability and performance across diverse applications, while its integration with a piston pump provides stable hydraulic pressure, minimizes energy loss, and delivers consistent torque output for efficient operation in both industrial and mobile systems worldwide.
3. Designed with customer needs for energy efficiency and low maintenance in mind, the Rexroth A6VE piston motor features efficient hydraulic conversion and precise energy regulation that not only reduce operating costs but also extend equipment life and minimize maintenance downtime; this hydraulic motor delivers outstanding economic benefits and an environmentally friendly solution for automated production lines and high-end manufacturing systems.
The Analysis For Rexroth A6VE Piston Motor Common Breakdown:
1. Faults in the software algorithms controlling the A6VE motor can result in improper variable displacement adjustments, leading to erratic motor response and energy inefficiency; if the hydraulic pump receives incorrect control signals, a comprehensive software update and system recalibration are imperative to correct these issues, ensuring flawless, efficient control always.
2. Excessively high hydraulic oil temperatures can reduce the viscosity and lubrication quality of the oil, adversely affecting the coordinated operation of the Rexroth A6VE hydraulic motor's internal components. High temperatures also accelerate material aging and seal failure, leading to decreased efficiency. Monitoring oil temperatures, improving cooling measures, and promptly replacing degraded oil are essential strategies to mitigate issues caused by abnormal thermal conditions in this piston motor.
3. Pressure Spike Impacts: Needle oscillation indicates unabsorbed inertial energy or failed accumulator. Install pulsation dampeners and test accumulator bladder integrity.