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Rexroth Axial Piston Variable Pump A10VSO71 Series

The A10VSO71 Series 31 variable pump is designed for operation with HLP mineral oil according to DIN 51524.

Product Description

The Rexroth piston pump A10VSO variable pump is designed for operation with HLP mineral oil according to DIN 51524. Application instructions and requirements for hydraulic fluids should be taken from the following data sheets before the start project planning:

▶ 90220: Hydraulic fluids based on mineral oils and related hydrocarbons 

▶ 90221: Environmentally acceptable hydraulic fluids 

▶ 90222: Fire-resistant, water-free hydraulic fluids (HFDR/HFDU) (for permissible technical data, see data sheet 90255) 

▶ 90223: Fire-resistant, water-containing hydraulic fluids (HFAE, HFAS, HFB, HFC) 

▶ 90225: Restricted technical data only for operation 

▶ with fire-resistant, water-free and water-containing hydraulic fluids (HFDR, HFDU, HFB, HFC)- technical data.

Rexroth Axial Piston Variable Pump (图1)

Rexroth Axial Piston Variable Pump (图2)


Features 

▶ Variable pump with axial piston rotary group in swashplate design for hydrostatic drives in open circuit. 

▶ The flow is proportional to the drive speed and displacement. 

▶ The flow can be infinitely varied by adjusting the swashplate angle. 

▶ 2 drain ports 

▶ Excellent suction performance 

▶ Low noise level 

▶ Versatile controller range 

▶ Long service life 

▶ Favorable power/weight ratio 

▶ Short control time 

▶ The through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e., 100% through drive

▶ Suitable for operation with mineral oil and HF hydraulic fluids.

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