Overview

NC Servo provides repair and reconditioning for the REXROTH R901011812. With in-house tooling and stocked parts, we keep turnaround times short.

Why Repair With NC Servo

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Specializing in REXROTH R901011812 servo valve technology for over five decades

Frequently Asked Questions

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

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

We recommend sending pictures, especially if the model number is unclear or there is visible damage.

Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

Rebuild Steps

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Teardown: Every valve is disassembled for internal inspection.

Hydraulic Testing Process

NC Servo operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using standard test fluids to match your operational needs. Our functional testing verifies spec-level operation.

Common Applications

Our professional repair services for the REXROTH R901011812 are trusted across various sectors including Aerospace, Marine, and Plastics & Injection Molding. We understand the unique demands of valves in these environments.

REXROTH R901011812 Specifications

Every REXROTH R901011812 we service is tested under operating environments. Our diagnostics verify performance against published specifications. Specification sheets and Technical diagrams are available for purchase upon request.

Turnaround and Shipping

As a focused repair facility for REXROTH R901011812 services, NC Servo targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Product Data Available

For detailed insights into your REXROTH R901011812, we can provide access to reports and repair records. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Store spare REXROTH R901011812 valves in a clean, dry environment to prevent corrosion and contamination.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Ready to Restore Your REXROTH R901011812?

Request pricing, availability, and turnaround for your REXROTH R901011812. NC Servo provides independent repair with a 1-year warranty. Contact us to request your repair.

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NC Servo 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.