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A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 Mechanical Equipment Hydraulic Pump
A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 Mechanical Equipment Hydraulic Pump
Specifications
Brand Name :
Rexroth
Model Number :
A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00
Certification :
ISO
Place of Origin :
German
MOQ :
negotiation
Price :
negotiation
Payment Terms :
D/P,T/T,L/C,D/A,Western Union,MoneyGram
Supply Ability :
negotiation
Delivery Time :
negotiation
Productname :
Rexroth A10VSO28
Type No :
A10VSO100DFR1/31R-PPA12N00
Pump Shaft Position :
Horizontal
Speed :
Hydraulic oil, water ethylene glycol
Inlet Connection :
Threaded or Flanged
Transport Package :
Wooden Box
Pumptype :
Variable Displacement / Fixed Displacement
Power :
hydraulic
Description

A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 German Rexroth engineering system mechanical equipment hydraulic pump genuine original imported

Parameter

Details

Product Name

Hydraulic Piston Pump

Brand Name

REXROTH

Place of Origin

Fujian, China

Pump Type

Piston Pump

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

Warranty

1 Year

Package

Wooden Box

Showroom Location

None

A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 Mechanical Equipment Hydraulic Pump

A10VSO100DRF1/32L-PPB22U00

A10VSO100DRS/32L-PPB22U99

A10VSO100DRS/32L-PPB22U00

A10VSO140DR/32L-PPB22U99

A10VSO100DR/32L-PPB22U00

A10VSO100DRF/32L-PPB22U99

A10VSO100DRF/32L-PPB22U00

A10VSO100DR/32L-PPB22U99

A10VSO100DG/32L-PPB22U99

A10VSO100DG/32L-PPB22U00

A10VSO71DG/32L-VPB32U99

A10VSO71DG/32L-VPB32U00

A10VSO71DG/32L-PPB32U99

A10VSO71DG/32L-PPB32U00

A10VSO45DG/32L-PPB22U00

A10VSO71DR/32L-PPB22U99

A10VSO71DRF/32L-VPB22U00

A10VSO71DR/32L-VPB22U99

A10VSO71DR/32L-VPB22U00

A10VSO71DG/32L-VPB22U99

A10VSO71DG/32L-VPB22U00

A10VSO71DRG/32L-PPB22U99

A10VSO71DRG/32L-PPB22U00

A10VSO71DRF1/32L-PPB22U99

A10VSO71DRF1/32L-PPB22U00

A10VSO71DRS/32L-PPB22U00

A10VSO71DRF/32L-PPB22U99

A10VSO71DRF/32L-PPB22U00

A10VSO71DR/32L-PPB22U00

A10VSO180DRF/32R-VPB22U00

A10VSO71DG/32L-PPB22U99

A10VSO71DG/32L-PPB22U00

A10VSO45DG/32L-VPB32U00

A10VSO45DG/32L-PPB32U00

A10VSO45DRF/32L-VPB22U00

A10VSO45DG/32L-VPB22U00

A10VSO45DRG/32L-PPB22U00

A10VSO45DRF1/32L-PPB22U00

A10VSO45DRS/32L-PPB22U00

A10VSO45DRF/32L-PPB22U00

A10VSO45DR/32L-PPB22U00

A10VSO180DG/32R-PPB32U00

A10VSO71DRS/32L-PPB22U99

FAQ;

1. Special Working Conditions & Adaptation

Q1: What solutions are available for the pump when used in high-altitude areas (≥3000m above sea level)?
A5: High-altitude adaptation focuses on solving problems caused by low air pressure: ① Suction performance optimization: Reduce the suction height to ≤300mm (from 500mm at low altitude) and use a larger-diameter suction hose (inner diameter ≥30mm) to reduce flow resistance; ② Motor adaptation: Select a high-altitude motor with power increased by 10% (e.g., 40kW instead of 37kW) to compensate for reduced motor efficiency due to thin air; ③ Cooling enhancement: Replace the air-cooled oil cooler with a water-cooled type (e.g., Rexroth MCS 025) because high-altitude air has poor heat dissipation capacity; ④ Seal check: Regularly inspect the shaft seal for air leakage (low air pressure may cause external air to enter the pump), and retighten the seal pressing plate if necessary.
Q2: How to handle the pump’s operation in systems with frequent start-stop cycles (e.g., construction elevators, 20-30 starts per hour)?
A6: For frequent start-stop scenarios, take the following measures: ①Lubrication improvement: Install a pre-lubrication pump (Rexroth MPP 012) that activates 3 seconds before the main pump starts to ensure the piston and swashplate are lubricated; ② Seal protection: Replace the standard shaft seal with a spring-loaded double-lip seal (Rexroth R900908765) to reduce wear caused by frequent shaft rotation starts; ③ Control adjustment: Set the FR control’s pressure rise time to 0.5s (via the control valve’s throttle screw) to avoid pressure shocks during startup; ④ Motor protection: Use a soft starter to reduce inrush current during startup, which indirectly protects the pump’s coupling from impact; ⑤ Maintenance focus: Inspect the bearing clearance weekly (normal ≤0.03mm) and replace bearings every 6 months (instead of 12 months) to adapt to frequent load changes.
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A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 Mechanical Equipment Hydraulic Pump

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Product Detail
Brand Name :
Rexroth
Model Number :
A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00
Certification :
ISO
Place of Origin :
German
MOQ :
negotiation
Price :
negotiation
Contact Supplier
A10VSO28DFLR/31L-VPA12N00 A10VSO28DRG/31L-VPA12N00 Mechanical Equipment Hydraulic Pump

Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd

Verified Supplier
1 Years
Since 2015
Business Type :
Manufacturer
Main Products :
Rexroth Hydraulic Pump, Rexroth Gear Pump, Rexroth Solenoid Valve
Total Annual :
2000000-5000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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