HD – A4VSO – Variable displacement pump

Description

HD – A4VSO – Variable Displacement Pump

HD-A4VSO Axial piston pump in swash plate design for hydrostatic drives in open circuit operation. The flow is proportional to the input drive speed and displacement. By adjusting the swash plate angle it is possible to infinitely vary the output flow.

THM Axial Piston Pump A4VG Features

• Slot-control swash plate design, continuous variable displacement
• Good suction characteristics
• Permissible continues operating pressure 350bar
• Low noise level
• Long service life
• The drive shaft capable of absorbing the axial and radial loads
• High power/weight ratio
• Modular design
• The pump combinations possible
• Pump position optional
• Mounting position optional
• Operation on HFC Fluids under reduced operational parameter possible in preparation.

Working principle – A4VSO Variable Displacement Pump

The A4VSO Variable Displacement Pump functions through the axial piston principle using swashplate technology. The pump contains multiple pistons which are positioned in circular formation inside the cylinder block. The rotating cylinder block receives power from the input shaft. The cylinder block pistons perform a back-and-forth motion inside their chambers because of adjustable swashplate angular positioning.

The swashplate tilt enables pistons to extend their movement which results in drawing and pushing greater amounts of hydraulic fluid with each rotation. The pump’s displacement control depends on adjusting the swashplate angle to match system requirements for output flow. The pump does not displace fluid when the swashplate angle reaches its zero position because piston movement becomes nonexistent.

The A4VSO pump delivers exact flow and pressure management which makes it suitable for power systems needing adjustable power outputs. The pump delivers exceptional durability together with high efficiency while operating under demanding pressure conditions. This product finds extensive use in industrial and mobile and hydraulic system applications because of its ability to save energy while offering adjustable performance characteristics.

Applications – A4VSO

1. The hydraulic system features High-Voltage, Overload, Variable, Large Displacement, Long Life characteristics.
2. And High Reliability of Hydraulic Transmission Areas.
3. The Steel Metallurgy and Forging Machine
4. The Ceramics and Refractories Hydraulic Machine
5. The Ships and Water Resources and Hydropower Hoist
6. The Rubber Vulcanizing Machine and Paper Equipment
7. The Oil and Petrochemical Machinery
8. The Building and Operating Machinery
9. The Railway and Shield Mechanical

HD – A4VSO – Variable displacement pump model codes like as:

A4VSO 125 DFE1 /30R-PPB13N00, A4VSO 125 DFR /30R-PPB13N00, A4VSO 125 DFR /30R-VPB13N00, A4VSO 125 DR /30R-FPB13N00, A4VSO 125 DR /30R-PPB13N00, A4VSO 125 DR /30R-PPB13N00 -SO103, A4VSO 125 DR /30R-PPB13N00 E, A4VSO 125 DR /30R-VPB13N00, A4VSO 125 DR /30R-VPB25N00, A4VSO 125 DRG /30R-PPB13N00, A4VSO 125 DRG /30R-PPB25U33, A4VSO 125 DRG /30R-PZB25U33, A4VSO 125 EMA016/30R-PPB13N00, A4VSO 125 HS5EVP/30R-VZB25N00, A4VSO 125 LR2 /30R-PPB13N00, A4VSO 125 LR2 /30R-VPB25U99, A4VSO 125 LR2D /30R-PPB13N00, A4VSO 125 LR2D /30R-VPB13N00, A4VSO 125 LR2G /30R-PPB13N00, A4VSO 125 LR2G /30R-PPB25U99, A4VSO 125 LR2S /30R-PPB25N00, A4VSO 180 DFE1Z /30R-PPB25N00, A4VSO 180 DFE1Z /30R-PZB25U99, A4VSO 180 DFR /30R-PPB13N00, A4VSO 180 DFR1 /30R-PPB13N00, A4VSO 180 DR /30R-FPB13N00, A4VSO 180 DR /30R-PPB13N00, A4VSO 180 DR /30R-PPB13N00 -SO127, A4VSO 180 DR /30R-PPB25N00 -SO127, A4VSO 180 DR /30R-VPB13N00, A4VSO 180 DRG /30R-PPB13N00, A4VSO 180 DRG /30R-VPB13N00, A4VSO 180 EO2 /30R-PPB25N00, A4VSO 180 LR2 /30R-PPB13N00, A4VSO 180 LR2G /30R-PPB13N00, A4VSO 180 LR2G /30R-PPB25N00, A4VSO 180 LR2G /30R-VPB13N00, A4VSO 180 LR2N /30R-PPB13N00, A4VSO 180 LR2S /30R-PPB25N00, A4VSO 190 DFE1 /30R-PPB13N00, A4VSO 250 DFE1Z /30R-VZB25U99, A4VSO 250 DFR /30R-VPB13N00, A4VSO 250 DP /30R-PPB13N00, A4VSO 250 DR /30R-PPB13N00, A4VSO 250 DR /30R-PPB25C19, A4VSO 250 DR /30R-VPB13N00, A4VSO 250 DRG /30R-PPB13N00, A4VSO 250 DRG /30R-VPB13N00, A4VSO 250 EO1 /30R-PPB13N00 -SO 2, A4VSO 250 EO2 /30R-PPB13N00, A4VSO 250 EO2 /30R-PPB25N00, A4VSO 250 HD1B /30L-PZB25U68, A4VSO 250 LR2 /30R-PPB13N00, A4VSO 250 LR2 /30R-PPB25N00, A4VSO 250 LR2D /30R-PPB13N00, A4VSO 250 LR2D /30R-PPB25N00, A4VSO 250 LR2G /30R-PPB13N00, A4VSO 250 LR2G /30R-PPB13N00 -S1066, A4VSO 250 LR2G /30R-PPB25N00, A4VSO 250 LR2N /30R-PPB13N00, A4VSO 250 LR2Z /30R-VPB25UB7, A4VSO 250 LR3S /30R-PPB25N00, A4VSO 355 DFE1 /30R-PPB13N00, A4VSO 355 DR /30R-PPB13N00, A4VSO 355 DRG /30R-PPB13N00, A4VSO 355 EO2 /30R-PPB13N00, A4VSO 355 EO2 /30R-PPB25N00, A4VSO 355 LR2GM /30R-PPB13N00, A4VSO 40 DFR1 /10R-PPB13N00, A4VSO 40 DR /10R-PPB13N00, A4VSO 40 DR /10R-VPB13N00, A4VSO 40 LR2D /10R-PPB13N00, A4VSO 500 DR /30R-VPH13N00, A4VSO 500 EO2 /30R-PPH25N00, A4VSO 71 DFR /10R-PPB13N00, A4VSO 71 DFR1 /10R-PPB13N00, A4VSO 71 DFR1 /10R-VPB13N00, A4VSO 71 DR /10L-PZB13N00, A4VSO 71 DR /10R-FPB13N00, A4VSO 71 DR /10R-PPB13N00, A4VSO 71 DR /10R-VPB13N00, A4VSO 71 DRG /10R-PPB13N00, A4VSO 71 DRG /10R-VPB13N00, A4VSO 71 EO1 /10R-PPB13N00, A4VSO 71 HS5EV /10R-PZB13N00, A4VSO 71 HS5EVP/10R-VZB25N00, A4VSO 71 LR2 /10R-PPB13N00, A4VSO 71 LR2D /10R-PPB25N00, A4VSO 750 LR2G /30R-PPH25N00, A4VSO125DP/30R+DBAWR30BH2N1X/315, A4VSO190HS5EVP/30R+A4VSO71HS5EVP/10R, A4VSO250HS5/30R+A4VSO250HS5/30R, AA4VSO 180 DRG /30R-PKD63N00, AA4VSO 250 LR2DY /30R-PKD63N00 E

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