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 |
High-Efficiency Bent Axis Piston Motor 200 cc/rev NBR Seals For Renewable Energy
Features:
1. Axial tapered piston rotary group with bent-axis design
2. Compatible with open/closed-loop hydrostatic drive systems
3. Infinitely adjustable displacement from Vg max to Vg min=0
4. Output speed proportional to flow rate and inversely proportional to displacement
5. Torque increases linearly with pressure differential and displacement
6. Modular control device options (HA/HD/HZ/EZ/EP)
7. Optional integrated counterbalance valve
8. Wide viscosity adaptability (5-1600 mm²/s)
9. Dual pressure rating configuration (400/450 bar)
10. Spherical oil distribution with auto-centering
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. Precise Pressure Regulation: Digital sensors and PID algorithms achieve ±0.5 bar pressure control for stamping dies or lab test benches requiring ultra-stable force output.
2. While meeting high-performance requirements, the Rexroth A6VE piston motor also emphasizes energy saving and environmental protection; its efficient hydraulic conversion and intelligent speed regulation significantly reduce energy consumption and waste heat emissions, meeting today’s stringent requirements for green production and sustainable development in the industrial sector, and providing customers with a power solution that is both energy-efficient and highly effective.
3. By optimizing control logic and mechanical structural design, the Rexroth A6VE axial piston motor ensures smooth operation even under conditions of high-frequency start-stop cycles and load fluctuations, thereby reducing mechanical shock and wear risks while extending the overall system lifespan; this hydraulic motor enhances reliability and safety in automated production lines, marine vessels, and high-end construction machinery, making it a trusted core power product for customers.
The Analysis For Rexroth A6VE Piston Motor Common Breakdown:
1.Poor component coordination in the Rexroth A6VE piston motor may stem from mismatches or tolerance deviations among various parts, resulting in uncoordinated overall operation. This lack of coordination can cause vibrations, reduced energy efficiency, and precision errors. Strengthening manufacturing processes and enforcing strict quality control measures are essential to improve inter-component coordination and ensure that the entire hydraulic system operates efficiently and stably in this axial piston motor.
2. Under conditions of instantaneous high-load impact, if the Rexroth A6VE hydraulic motor’s adjustment mechanism does not respond quickly enough, the device may experience temporary overloads. Such shocks impose additional stress on internal components, accelerating wear and fatigue. Optimizing control strategies and enhancing response speed are crucial to effectively mitigate the impact of sudden high loads on this piston motor, ensuring continuous and safe operation under dynamic conditions.
3. Shoe Wear: Scored shoe surfaces indicate inadequate oil film (<5 μm) or contamination. Improve cleanliness to NAS Class 8 and verify lubricant pressure.