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Cast Iron Body Axial Piston Motor Rexroth 1500 RPM for Mining Applications

Categories Rexroth Axial Piston Motor
Brand Name: SY Hydraulic
Model Number: SY-A6VM
Certification: China Classification Society Certification
Place of Origin: China
MOQ: 1pc
Price: USD 1000-3000 / pc
Payment Terms: T/T
Supply Ability: 1000 pcs per month
Delivery Time: 15-30 days
Packaging Details: Standard Export Wooden Case
Max Pressure: 45MPa
Max Torque: 509-1273 Nm
Transport Package: Wooden Box
Displacement: 80-200cc
HS Code: 8412299090
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Cast Iron Body Axial Piston Motor Rexroth 1500 RPM for Mining Applications

Rexroth Axial Piston Motor Cast Iron Body 1500 RPM for Mining Applications


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. Compact bent-axis structure

7. High power-to-weight ratio design

8. Long-life bearing system

9. Low inertia moment characteristic

10. Optimized starting performance


Technical data:

SizeNG80107140160200250
Geometric displacement, per revolutionVg maxcm380107140160200250
Vg mincm3000000
Vg xcm35168886176205
Maximum rotational speed(while adhering to the maximum permissible inlet flow)at Vg maxnnomrpm390035503250310029002700
at Vg < Vg xnmaxrpm615056005150490046003300
where Vg 0nmaxrpm735063005750550051003300
Inlet flowat nnom and Vg maxqv maxl/min312380455496580675
Torqueat Vg max and Δp = 400 barTNm50968189110191273
at Vg max and Δp = 350 barTNm44659677889111141391
Rotary stiffnessVg max to Vg/2cminkNm/rad162134354460
Vg/2 to 0 (interpolated)cminkNm/rad486593105130181
Moment of inertia for rotary groupJTWkgm20,0080.01270.02070.02530.03530,061
Maximum angular accelerationαrad/s²240001900011000110001100010000
Case volumeVl1.21.51.82.42.73
Weight approx.mkg3646616278100

Specifications:


Warranty1 Year
SpecificationSY-A6VM
Place of OriginChina
TypeRexroth axial piston motor
ColorAvailable any color
HS Code8412299090
Applicationexcavator, loader, construction machinery
Maximum pressure450 bar
Delivery Time15-30 Days after Payment
Displacement80-250 cm3

Applications:


1. In metallurgical machinery, the Rexroth A6VM variable motor is engineered to provide robust hydraulic control for high-temperature and high-pressure environments. Paired with a hydraulic pump, the system delivers consistent energy output required for metal forming, rolling, and pressing operations. Its variable displacement feature allows precise adjustments for complex metallurgical processes, ensuring optimal performance and efficiency. The motor’s durable design and advanced control ensure reliable operation even under severe conditions, significantly enhancing production quality and throughput in metallurgical plants for excellence.
2. Within metallurgical applications, the Rexroth A6VM variable motor delivers outstanding performance by managing high hydraulic pressures and rapid process adjustments. Integrated with a piston pump, the system ensures steady and reliable fluid dynamics essential for operations like metal casting and hot rolling. Its variable displacement feature offers accurate control over flow and torque, reducing energy waste and improving process efficiency. This robust motor design is built to withstand extreme conditions, making it a choice for enhancing productivity in metallurgical industries.
3. Marine Systems (Propulsion)‌: The A6VM axial piston motor enhances thruster performance in dynamic positioning (DP) systems through dual-pump merging technology. This piston motor delivers high torque at low speeds for fuel-efficient maneuvering of tugboats or research vessels during precise harbor navigation.


Competitive Advantage:


1. Contamination Resistance‌: Multi-stage filtration and magnetic traps allow stable performance in NAS Class 10 oils. Self-cleaning valve plates extend filter life to 2,000 hours, cutting maintenance costs for agricultural or waste handling equipment.


2. 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.


3. 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.


The Analysis For Rexroth A6VM Piston Motor Common Breakdown:


1. Sudden Noise Increase (>75 dB)‌: High-pitched noise typically relates to piston shoe lubrication failure or worn valve plate. Confirm oil cleanliness (NAS Class 9) and return line pressure (<0.3 MPa).


2. Contaminated or degraded seals in the A6VM motor can lead to significant fluid leakage and reduced pressure, undermining the overall performance; if the piston pump is compromised, these issues may accelerate, demanding immediate seal replacement and system integrity verification to prevent catastrophic failures, to secure long-lasting durability immediately.


3. In cases where the control system response is delayed or sensor data is inaccurate, the Rexroth A6VM piston motor may exhibit slow speed regulation. Such delays lead to unstable output, reduced precision, and energy losses while compromising the overall coordination of the hydraulic system. Ensuring proper calibration of controllers and sensors along with high-speed data transmission is critical to maintain the optimal performance of this axial piston motor.


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