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The A7V series pumps are axial piston variable displacement pumps, lo que significa que ofrecen caudales ajustables para cumplir con los requisitos específicos del sistema hidráulico.
They are suitable for both open and closed-loop circuits and can operate in a wide range of pressures and speeds. Estas bombas se utilizan comúnmente en maquinaria de construcción., maquinaria industrial, y equipos móviles.
The A7V20LV1 is the smallest pump in the series, con un desplazamiento de 20 CC por revolución. Es compacto y ligero, haciéndolo ideal para aplicaciones donde el espacio es limitado. The A7V28LV1 offers a displacement of 28 CC por revolución, providing a slightly higher flow rate compared to the A7V20LV1. This makes it suitable for applications that require increased hydraulic power.
Subiendo la serie, the A7V40LV1 has a displacement of 40 CC por revolución. This pump offers even greater flow rates and is commonly used in larger machinery and systems. Finalmente, the A7V55LV1 has a displacement of 55 CC por revolución, making it the largest pump in this particular series. It provides significant hydraulic power and is capable of handling demanding applications that require high flow rates.
All the pumps in the A7V series feature a swashplate design, where the axial pistons are positioned at an angle to the drive shaft.
This design enables smooth and efficient operation by converting the rotational motion of the drive shaft into linear motion of the pistons. The angle of the swashplate determines the displacement and, como consecuencia, the flow rate of the pump.
These Rexroth pumps are known for their high efficiency, control preciso, y bajos niveles de ruido. They incorporate advanced hydraulic technologies and high-quality materials to ensure optimal performance and durability. The pumps are built to withstand demanding operating conditions, incluyendo altas presiones y temperaturas.
Además, the A7V series pumps are equipped with various control options, allowing for flexible and precise adjustment of the flow rates. They can be controlled manually or electronically, dependiendo de los requisitos específicos de la aplicación. The pumps also offer a wide range of mounting options to facilitate easy integration into different hydraulic systems.
Maintenance and service of these pumps are relatively straightforward. Regular inspection and timely replacement of components, como sellos y cojinetes, are recommended to ensure optimal performance and longevity. Rexroth provides comprehensive technical support and a global network of service centers to assist customers with any maintenance or repair needs.
