Overview

NC Servo Tech provides repair and reconditioning for the REXROTH 4WRA6E20-11/24N24/M. With in-house tooling and stocked parts, we keep turnaround times short.

About Our Shop

NC Servo Tech operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down.

Frequently Asked Questions

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

All repairs come with our standard 1-year parts and labor warranty. Contact us for specifics on your unit.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Rush and priority service options exist. Availability depends on current workload, so contact us early.

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

How We Rebuild This Valve

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Teardown: Every valve is disassembled for internal inspection.

Leak and Performance Testing

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our performance testing verifies consistent performance.

Common Applications

Our reliable repair services for the REXROTH 4WRA6E20-11/24N24/M are trusted across various sectors including Power Generation, Aerospace, and Automotive. We understand the unique demands of valves in these environments.

Additional REXROTH 4WRA6E20-11/24N24/M Services

Beyond standard maintenance, we offer specialized repairs for your REXROTH 4WRA6E20-11/24N24/M unit. Our overhaul process includes mineral bath cleaning and leak testing, using only replacement replacement components.

Parts and Inventory

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Ready to Restore Your REXROTH 4WRA6E20-11/24N24/M?

Request pricing, availability, and turnaround for your REXROTH 4WRA6E20-11/24N24/M. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to request your repair.

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NC Servo Tech is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.