A4VSG Series Variable Piston Pump

Classification: Rexroth series hydraulic pump Product model: A4VSG

Foshan Chuangli Le Hydraulic Co., Ltd. specializes in R & D and manufacturing of hydraulic components. The products cover hydraulic pumps, hydraulic valves, hydraulic cylinders, hydraulic power units, etc., which are widely used in construction machinery, metallurgical equipment, shipbuilding, automobile production lines and other fields. Source factory direct supply, quality assurance, support non-standard customization.

Foshan Chuanglile Hydraulic Co., Ltd.

Email: creales@163.com

Address: Nanxing Industrial Zone, Guicheng, Nanhai District, Foshan City

Product Description

	Series	A4VSG Series Axial Piston Variable Pump
	Specifications	40, 71, 125, 180, 250, 355, 5001, 2 series.
	Work stress	350 bar, peak pressure: 400 bar.
Control mode: pressure control DR flow control FR hyperbolic power control LR manual control MA electric motor control EM position-related hydraulic control EM flow-related hydraulic control HM hydraulic control with servo/proportional valve HS electronic control EO pressure-related hydraulic control HD secondary control speed control DS	Characteristics	The swash plate structure axial piston variable pump, designed for open circuit high efficiency hydraulic drive design. ◆ with swash plate angle indicator; ◆ Excellent suction characteristics; ◆ Sensitive control response; ◆ Specially designed long-life, high-precision aviation grade full roller bearing; ◆ Low noise, long life, excellent power and weight ratio; ◆ through-shaft structure, which can be stacked into a combined pump; ◆ The flow rate of the hydraulic pump is proportional to the rotation speed and displacement of the pump, and the displacement can be adjusted without grade by adjusting the inclination angle of the swash plate. ◆ The variable forms are complete, DR/DRG constant pressure control, LR hyperbolic constant power automatic control and EO2 electrical proportional control are commonly used. ◆ Applicable medium: mineral oil, water glycol, cleanliness requires NAS9 grade;

Installation precautions

Optional mounting location. The pump casing must be commissioned and run to keep the whole process full of liquid. In order to obtain the lowest noise level, all connections (suction, pressure, drain) must be connected to the tank by elastic connectors.

Avoid placing the check valve on the drain line. This may be allowed in individual cases, but only after consultation with us.

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