Axial piston variable pump A4VSG

Description

• Robust high pressure pump for industrial applications
• Size 40 … 1000
• Nominal pressure 350 bar
• Maximum pressure 400 bar
• Closed circuit

Features

• Robust pump with very long service life
• Low operating noise
• Through drive for mounting of further pumps up to same nominal size
• Flow direction changes when the swashplate is moved through the neutral position
• Axial and radial load capacity of drive shaft
• Modular system
• Visual swivel angle indicator
• Controls with short response times
• HF-operation possible with lower specification
• Swashplate design

Technical data

Table of values

Controllers/adjustment devices

Pressure and flow controller

DR, DP, FR, DFR

Pressure and flow controller

DR, DP, FR, DFR

• Available for A4VSO and A4VSG
• Pressure and flow control
• Remote controlled optional
• Pressure controller for parallel operation optional
• Mechanical Vg min and Vg max limitation

• Data sheet

• Spare parts & repair

Pilot-pressure related proportional control

HD

Pilot-pressure related proportional control

HD

• Available for A4VSO, A4VSG and A4CSG
• Control is pilot-pressure related
• Different pilot-pressure ranges available
• Power control, pressure control and electrical pilot pressure supply optional
• Standard spring-centering of the stroking cylinder

• Data sheet

• Spare parts & repair

Electrohydraulic control with proportional solenoid

EP

Electrohydraulic control with proportional solenoid

EP

• Available for A4VSG and A4CSG
• Electro-proportional control by a current signal
• High control accuracy
• Resets to neutral position in the event of a signal failure
• With manual override

• Data sheet

• Spare parts & repair

Electrohydraulic control systems

HSx, HMx, EOx

Electrohydraulic control systems

HSx, HMx, EOx

• Available for A4VSO, A4VBO, A4VSG and A4CSG
• Electrohydraulic control with proportional and control valve
• Digital electrohydraulic control systems with amplifier
• Control of swivel angle, pressure and power (HS5P)
• Usable as a special version in mooring operation (overcenter)

• Data sheet

• Spare parts & repair

Secondary control for closed circuit

DS2

Secondary control for closed circuit

DS2

• Available for A4VSG
• Highly dynamic rotary drive for closed circuit
• Motor and generator operation for both directions of rotation
• With energy recovery and energy storage
• With closed loop rotational speed, position, or torque control for high control performance and dynamics

• Data sheet

• Spare parts & repair

Pressure and flow controller

DR, DP, FR, DFR

Pressure and flow controller

DR, DP, FR, DFR

• Available for A4VSO and A4VSG
• Pressure and flow control
• Remote controlled optional
• Pressure controller for parallel operation optional
• Mechanical Vg min and Vg max limitation

• Data sheet

• Spare parts & repair

Pilot-pressure related proportional control

HD

Pilot-pressure related proportional control

HD

• Available for A4VSO, A4VSG and A4CSG
• Control is pilot-pressure related
• Different pilot-pressure ranges available
• Power control, pressure control and electrical pilot pressure supply optional
• Standard spring-centering of the stroking cylinder

• Data sheet

• Spare parts & repair

Electrohydraulic control with proportional solenoid

EP

Electrohydraulic control with proportional solenoid

EP

• Available for A4VSG and A4CSG
• Electro-proportional control by a current signal
• High control accuracy
• Resets to neutral position in the event of a signal failure
• With manual override

• Data sheet

• Spare parts & repair

Electrohydraulic control systems

HSx, HMx, EOx

Electrohydraulic control systems

HSx, HMx, EOx

• Available for A4VSO, A4VBO, A4VSG and A4CSG
• Electrohydraulic control with proportional and control valve
• Digital electrohydraulic control systems with amplifier
• Control of swivel angle, pressure and power (HS5P)
• Usable as a special version in mooring operation (overcenter)

• Data sheet

• Spare parts & repair

Secondary control for closed circuit

DS2

Secondary control for closed circuit

DS2

• Available for A4VSG
• Highly dynamic rotary drive for closed circuit
• Motor and generator operation for both directions of rotation
• With energy recovery and energy storage
• With closed loop rotational speed, position, or torque control for high control performance and dynamics

• Data sheet

• Spare parts & repair

Downloads

	Pompa tłokowa osiowa o zmiennej objętości roboczej A4VSG, Typoszereg 10, 11 i 30 Manual | R-PL92100-01-B | 2012-09-01 | Polish | PDF | 1.7MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Instrukcja obsługi
	Axial Piston Variable Pump A4VSG, Series 10, 11 and 30 Manual | RE92100-01-B | 2012-09-01 | English | PDF | 2.5MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Instruction manual
	Axialkolben-Verstellpumpe A4VSG, Baureihe 10, 11 und 30 Manual | RD92100-01-B | 2012-09-01 | German | PDF | 2.9MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Betriebsanleitung
	Аксиально-поршневой регулируемый насос A4VSG Серия 1x и 3x Data Sheet | R-RS92100 | 2018-03-01 | Russian | PDF | 1.2MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Надежный насос высокого давления для промышленного применения
	Axial Piston Variable Pump A4VSG series 1x and 3x Data Sheet | RE92100 | 2018-03-01 | English | PDF | 1.1MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Robust high-pressure pump for industrial applications
	Axialkolben-Verstellpumpe A4VSG Baureihe 1x und 3x Data Sheet | RD92100 | 2018-03-01 | German | PDF | 1.1MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit Robuste Hochdruckpumpe für industrielle Anwendungen
	Axial piston variable pump (A)A4VSG Series 1x and 3x, Americas Data Sheet | RE-A92100 | 2018-08-01 | English | PDF | 1.2MB Product Groups: Variable pumps, closed circuit, AA4VSG SAE version (for the US market)
	Axial piston variable pump A4VSG Series 10(11) and 30 for explosive areas II 2G Ex h IIC T4-T1 Gb X and II 3G Ex h IIC T4-T1 Gc X Data Sheet | RE92100-01-X-B2 | 2019-08-07 | English | PDF | 1.6MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit
	Axialkolben-Verstellpumpe A4VSG Baureihe 10(11) und 30 für explosionsgefährdete Bereiche II 2G Ex h IIC T4-T1 Gb X und II 3G Ex h IIC T4-T1 Gc X Data Sheet | RD92100-01-X-B2 | 2019-08-07 | German | PDF | 1.6MB Product Groups: Variable pumps, closed circuit, Variable pumps, closed circuit
	Axial-piston pump Hägglunds SP 40 to SP 180 Data Sheet | RE15328 | 2021-06-16 | PDF | 3.2MB Product Groups: Hägglunds Drive Units