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A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump

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A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump

A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump
A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump

Large Image :  A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump

Product Details:
Place of Origin: German y
Brand Name: Rexroth
Certification: ISO
Model Number: A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00
Payment & Shipping Terms:
Minimum Order Quantity: negotiation
Price: negotiation
Delivery Time: negotiation
Payment Terms: MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability: negotiation
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A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump

Description
Type: Hydraulic Pump Origin: Germany
Pressure: High Pressure Inlet Connection: Threaded Or Flanged
Transport Package: Wooden Box Mounting Type: Flange, Foot, And Face
Standard Or Nonstandard: Standard
Highlight:

A10VSO71DFR1/31R-PPA12N00

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A10VSO71DR Rexroth Pump

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Hydraulic Rexroth Pump

A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 German Rexroth Machinery Hydraulic Industrial Automation Hydraulic Pump Original Imported
Product Specifications
Product Name
Hydraulic Piston Pump
Brand Name
REXROTH
Place of Origin
Fujian, China
Pump Type
Piston Pump
Material
Cast Iron
Displacement
Depend on Model
Dimension (L*W*H)
Depend on Model
Maximum Flow Rate
Depend on Model
Power (W)
Depend on Model
Pressure
Depend on Model
Structure
Depend on Model
Weight
33 (Unit: Not Specified)
Warranty
1 Year
Package
Wooden Box
Showroom Location
None
A10VSO71DFR1/31R-PPA12N00 A10VSO71DR/31R-VPA12N00 Hydraulic Rexroth Pump 0
Available Models
A10VSO100DR/31R-VPA12N00
A10VSO100DFR/31R-VPA12N00
A10VSO100DFLR/31L-VPA12N00
A10VSO140DG/31R-PPA12N00
A10VSO71DG/31R-VPA42N00
A10VSO71DG/31L-PPA42N00
A10VSO100DR/31R-PPA12N00
A10VSO100DG/31R-PPA12N00
A10VSO100DG/31R-VPA12N00
A10VSO140DFR/31R-PPA12N00
A10VSO140DR/31R-PPA12N00
A10VSO140DFR1/31R-PPA12N00
A10VSO71DRG/31R-VPA12N00
A10VSO71DRG/31R-VPA42N00
A10VSO71DFR1/31L-VPA42N00
A10VSO71DFR1/31L-VPA12N00
A10VSO100DRG/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DRG/31R-VPA12N00
A10VSO100DRG/31L-PPA12N00
A10VSO100DRG/31L-VPA12N00
A10VSO140DRG/31R-PPA12N00
A10VSO71DFR/31R-VPA12N00
A10VSO71DG/31R-VPA12N00
A10VSO45DR/31L-PPA12N00
A10VSO45DG/31R-PPA12N00
A10VSO45DRG/31R-VPA12N00-
A10VSO45DFR1/31R-VPA12N00
A10VSO45DFLR/31R-VPA12N00
A10VSO45DR/31L-VPA12N00
A10VSO71DRG/31R-PPA12N00
A10VSO71DRG/31R-PPA42N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DR/31R-VPA12N00
A10VSO45DR/31R-PPA12N00
Troubleshooting: Common Issues & Solutions
Q1: Pump fails to build pressure or pressure is insufficient --what are the root causes and fixes?
Systematic diagnosis:
  • Control system failure: Check FR control valve--if the flow spool is stuck (due to contamination), disassemble and clean with diesel (use compressed air to blow out debris); verify pilot pressure (port X) is 35 bar (adjust pilot relief valve if low)
  • Internal leakage: Disassemble the pump--measure piston-cylinder clearance (normal ≤0.02 mm; replace if >0.03 mm) and check swashplate wear (allowable wear ≤0.01 mm; lap with 600-grit abrasive paper if exceeded)
  • Hydraulic circuit issues: Inspect the main relief valve--if the valve seat is damaged, replace the valve core; check for leaks in pressure lines (a 1 mm leak can reduce pressure by 50 bar)
Q2: Excessive noise ( ≥85 dB) during operation--how to diagnose?
Classify by noise type and address:
  • Whistling noise: Caused by cavitation--check suction line for blockages (clean 100 μm strainer if pressure drop >0.5 bar) or air leaks (tighten flange bolts to 85 N*m or replace O-rings); ensure oil level is ≥2/3 of the tank
  • Knocking noise: Indicates mechanical wear--disassemble to inspect bearing clearance (normal ≤0.03 mm; replace if >0.05 mm) or swashplate hinge pin looseness (retighten to 60 N*m)
  • Harmonic noise: Caused by mismatched motor-pump resonance--adjust motor speed by ±50 rpm or install a vibration damper on the coupling

Tag:

Hydraulic Plunger Pump,

Industrial Plunger Pump,

Variable Displacement Pump

Contact Details
Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd

Contact Person: zixin

Tel: ＋8613225988223

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About

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