Shaoyang Victor Hydraulic Co., Ltd.
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Agricultural Axial Piston Motor 355cc/r High Flow 2240 RPM for Mobile Machinery
Features:
1. Optional integrated counterbalance valve
2. Dual pressure rating configuration (400/450 bar)
3. High-pressure resistant alloy steel plunger rods
4. Low-noise hydraulic design
5. Specialized adaptation for mobile machinery
6. Gearless transmission structure
7. Extreme temperature resistance (-40°C~+115°C)
8. Wide range of specifications (28-1000 cc/rev)
9. Compliance with ISO 4406 cleanliness standards
10. TÜV-certified high-speed operation capabilit
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 | Harvester axial piston motor |
| Production Capacity | 1000 pcs/month |
| HS Code | 8412299090 |
| Application | Agricultural machinery (harvesters, tractors) |
| Maximum speed | 6300 rpm |
| Delivery Time | 15-30 Days after Payment |
| Displacement | 71-250cc |
Applications:
Competitive Advantage:
1. Quick-Seal Replacement: Snap-fit seal kits enable 30-minute field replacement, minimizing downtime for offshore wind installation vessels or container handling cranes.
2. The Rexroth A6VE variable motor consistently delivers unmatched efficiency and precision performance in diverse hydraulic systems, utilizing advanced variable displacement technology and an integrated hydraulic pump that guarantees optimal fluid dynamics, enhanced energy savings, and reliable power output under extreme conditions for superior industrial and mobile applications across global markets.
3. By leveraging unique hydraulic transmission technology, the Rexroth A6VE axial piston motor is capable of delivering smooth start-up and precise stopping across a variety of applications, significantly reducing mechanical shocks and energy fluctuation; this hydraulic motor ensures continuous stability and safety during high-speed operation, making it an irreplaceable core power unit in high-load and high-frequency operational environments.
The Analysis For Rexroth A6VE Piston Motor Common Breakdown:
1. Efficiency Degradation: >15% efficiency loss may result from valve plate wear (volumetric efficiency drop) or increased friction. Measure no-load flow loss and check cylinder block sphericity (<5 μm).
2. Fluctuating ambient temperatures can affect the hydraulic fluid properties in the A6VE motor, leading to viscosity changes and potential performance loss; if the piston pump is also sensitive to temperature shifts, enhanced thermal insulation and fluid conditioning are necessary to maintain consistent operational efficiency for unwavering, efficient system operation always.
3. Blockages within the hydraulic circuit of the Rexroth A6VE piston motor, often caused by contaminants, metal particles, or carbon buildup, can impede fluid flow and lead to a drop in pressure and energy efficiency. Such blockages may also result in localized overheating and increased wear on components. Regular cleaning and inspection of the hydraulic lines, along with prompt removal of any obstructions, are essential to maintain optimal fluid flow in this axial piston motor.