Size		NG		80	107	140	160	200	250
Geometric displacement, per revolution		V_{g max}	cm³	80	107	140	160	200	250
		V_{g min}	cm³	0	0	0	0	0	0
		V_{g x}	cm³	51	68	88	61	76	205
Maximum rotational speed(while adhering to the maximum permissible inlet flow)	at V_{g max}	n_nom	rpm	3900	3550	3250	3100	2900	2700
	at V_g < V_{g x}	n_max	rpm	6150	5600	5150	4900	4600	3300
	where V_{g 0}	n_max	rpm	7350	6300	5750	5500	5100	3300
Inlet flow	at n_nom and V_{g max}	q_{v max}	l/min	312	380	455	496	580	675
Torque	at V_{g max} and Δp = 400 bar	T	Nm	509	681	891	1019	1273	‒
Torque	at V_{g max} and Δp = 350 bar	T	Nm	446	596	778	891	1114	1391
Rotary stiffness	V_{g max} to V_g/2	c_min	kNm/rad	16	21	34	35	44	60
Rotary stiffness	V_g/2 to 0 (interpolated)	c_min	kNm/rad	48	65	93	105	130	181
Moment of inertia for rotary group		J_TW	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:

1. In agricultural machinery, the Rexroth A6VE variable motor delivers high hydraulic efficiency and adaptability for various farming operations. Integrated with an axial piston pump, this system provides steady power, enabling smooth operation of tractors, harvesters, and irrigation equipment. Its variable displacement allows precise speed and torque adjustments tailored to specific agricultural tasks. With advanced control and robust design, the motor ensures reliable performance under varying field conditions, ultimately improving productivity and fuel efficiency on modern farms for optimal farming operations.

2. In modern agricultural applications, the Rexroth A6VE variable motor offers exceptional hydraulic control and energy efficiency, making it ideal for heavy-duty farm machinery. Paired with a hydraulic pump, the system delivers consistent power for tasks like plowing, seeding, and harvesting. Its variable displacement enables fine-tuning of speed and torque to meet diverse agricultural requirements. The motor’s robust design and advanced control features contribute to reduced maintenance and higher operational reliability, ultimately supporting sustainable farming practices, ensuring unparalleled long-lasting operational success.

3. Industrial Systems (Chemical Equipment)‌: The A6VE axial piston motor provides constant-power mixing for viscous chemicals in reactor agitators. With anti-corrosion coatings and leakage detection ports, this piston motor meets safety standards in pharmaceutical production or petrochemical plants handling hazardous substances.

Competitive Advantage:

1. Designed for both mobile and stationary applications, the Rexroth A6VE variable motor provides versatile functionality and robust performance, with its seamless integration with an axial piston pump ensuring consistent energy transmission, superior efficiency, and reliable operation in complex hydraulic networks, thereby reinforcing its market-leading position, driving innovation and reliability globally.

2. By eliminating traditional gear-shifting mechanisms and optimizing the hydraulic transmission path, the Rexroth A6VE hydraulic motor dramatically reduces system complexity and energy consumption, while also enabling the use of smaller pump units; this axial piston motor offers significant cost advantages and space savings, making it an outstanding choice for construction machinery and mobile hydraulic equipment, and providing customers with an economical, efficient solution.

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.

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