Inspection and Repair Process

We specialize in the overhaul of your REXROTH 4WMR6C50, including the replacement of all necessary gaskets and worn components.

Why Repair With NC Servo

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

One-year warranty on all REXROTH 4WMR6C50 valve repairs

Frequently Asked Questions

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

All repairs come with a 12-month warranty on parts and labor. Contact us for specifics on your unit.

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

Rebuild Steps

Every REXROTH 4WMR6C50 gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

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

Diagnostic Testing

With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our pre-shipment testing verifies spec-level operation.

Industries We Serve

Our reliable repair services for the REXROTH 4WMR6C50 are trusted across various sectors including Defense, Oil & Gas, and Automotive. We understand the unique demands of valves in these environments.

Technical Specifications

Every REXROTH 4WMR6C50 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Perform fluid analysis to detect contamination early and prevent system damage.

Schedule Your REXROTH 4WMR6C50 Service Today

Request pricing, availability, and turnaround for your REXROTH 4WMR6C50. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Technology 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.