China A10V045DR/31R-VPA12NOOA10VSO71DFR1/31L-PKC62NOO HA10VS071DR/31L-PKC62N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 Rexroth German piston pump for sale

A10V045DR/31R-VPA12NOOA10VSO71DFR1/31L-PKC62NOO HA10VS071DR/31L-PKC62N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 Rexroth German piston pump

Name: A10V045DR/31R-VPA12NOOA10VSO71DFR1/31L-PKC62NOO HA10VS071DR/31L-PKC62N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 Rexroth German piston pump
Brand: Guang Zhou PMD Machinery Parts co ltd

Price Negotiable

Price: 1

MOQ: 1

Delivery Time: 2weeks

Brand: Rexroth

Product Description

A10V045DR/31R-VPA12NOOA10VSO71DFR1/31L-PKC62NOO HA10VS071DR/31L-PKC62N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 Rexroth German piston pump

hydraulic system	high pressure	electric	cast iron	construction machinery
hydraulic oil	variable	vertical	Rexroth	plunger pump	hydraulic
Edge standing	wooden box	nationwide	pipeline pump	Edge standing	plunger pump
Used in the mechanical industry

A10VSO 45 DFR/31R-PPA12N00

A10VSO 45 DFR/31L-PPA12N00

A10VSO 45 DFR1/31R-PPA12N00

A10VSO 45 DFR1/31L-PPA12N00

A10VSO 45 DFLR/31R-PPA12N00

A10VSO 45 DFLR/31L-PPA12N00

A10VO 45 DFR/31R-VSC12K01

A10VO 45 DFR/31L-VSC12K01

FAQ;

1. Basic Product Information

Q1: What type of product is the A10VSO45 pump, and what is its working principle?

A10VSO45 is an axial piston variable displacement pump with a swashplate structure, specifically designed for open-circuit hydrostatic transmission systems. Its working principle relies on adjusting the tilt angle of the swashplate: as the swashplate angle changes, the stroke of the pistons (which reciprocate in the cylinder block) is modified, thereby controlling the output flow of the pump.

Q2: What are the rated pressure and peak pressure of the A10VSO45 pump?

The rated pressure of the A10VSO45 pump is 280 bar, and the peak pressure (for short-term, intermittent operation) can reach up to 350 bar. Note that peak pressure should not be used continuously to avoid premature wear or damage to internal components.

2. Performance & Troubleshooting

Q1: What causes insufficient output flow or no oil discharge from the pump?

Common causes include three main categories:

Inadequate suction: This may result from excessive resistance in the suction line (e.g., undersized or overly long hoses), insufficient oil replenishment (e.g., pump speed exceeding the rated limit, low oil level in the tank), air leakage in the suction line (loose connections or damaged seals), or a clogged suction filter.
Excessive internal leakage: Possible issues include scratches on the valve plate, poor sealing of the check valve in the variable displacement mechanism, or sand holes/abrasion marks on the mating surfaces of the pump body and valve plate.
Mechanical misalignment: The swashplate may be set to a minimum tilt angle (resulting in minimal displacement), or the motor may be running in the reverse direction (preventing normal piston movement).