A10VSO45DG/32R-PPB22U00 A10VSO45DRS/32R-PPB22U00 A10VSO45DR/32R-VPB22U00
A10VSO140DR/31L-PPA12N00 A10VSO140DFLR/31R-PPA12N00 Rexroth hydraulic pump German axial piston pump

FAQ:

What maintenance is required for Rexroth piston pumps?

Regular maintenance includes:

• Monitoring fluid cleanliness (use recommended filtration)

• Checking oil levels and quality (replace contaminated oil)

• Inspecting seals and connections for leaks

• Following the manufacturer’s service intervals

Refer to the operation manual for detailed maintenance procedures.

6. What are common issues with Rexroth piston pumps?

Typical problems include:

• Noise or vibration (caused by cavitation, air ingress, or misalignment)

• Reduced efficiency (due to wear, contamination, or incorrect settings)

• Leakage (seal or gasket failure)

• Overheating (low oil levels, excessive load, or poor cooling)

7. How can I troubleshoot a malfunctioning Rexroth piston pump?

• Check hydraulic fluid (level, contamination, viscosity)

• Inspect suction lines for air leaks or blockages

• Verify pressure settings (adjust if necessary)

• Examine electrical controls (for electronically controlled pumps)

If issues persist, consult Rexroth technical support or a certified service provider.

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