How We Repair Your Unit

Our process involves a teardown of your REXROTH H-4WEH16HK60/6AW120-60NZ55/13V, mineral bath cleaning, and reassembly with quality parts to restore operation.

About This Unit

NC Servo provides repair and reconditioning for the REXROTH H-4WEH16HK60/6AW120-60NZ55/13V. With in-house tooling and stocked parts, we keep turnaround times short.

Frequently Asked Questions

Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

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

Independent Repair Facility

NC Servo specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Factory-level test stands dedicated to REXROTH H-4WEH16HK60/6AW120-60NZ55/13V performance verification

Rebuild Steps

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance 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.

Leak and Performance Testing

With our 13-stand test facility 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 consistent performance.

Where the REXROTH H-4WEH16HK60/6AW120-60NZ55/13V Is Used

Our reliable repair services for the REXROTH H-4WEH16HK60/6AW120-60NZ55/13V are trusted across various sectors including Marine, Steel & Metals, and Paper & Pulp. We understand the unique demands of valves in these environments.

Additional REXROTH H-4WEH16HK60/6AW120-60NZ55/13V Services

Beyond standard maintenance, we offer specialized reconditioning for your REXROTH H-4WEH16HK60/6AW120-60NZ55/13V unit. Our disassembly process includes mineral bath cleaning and flow verification, using only new 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.

Technical Information

For transparent insights into your REXROTH H-4WEH16HK60/6AW120-60NZ55/13V, we can provide access to repair records and service logs. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Store spare REXROTH H-4WEH16HK60/6AW120-60NZ55/13V valves in a clean, dry environment to prevent corrosion and contamination.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.

Let Us Repair Your REXROTH H-4WEH16HK60/6AW120-60NZ55/13V

Request pricing, availability, and turnaround for your REXROTH H-4WEH16HK60/6AW120-60NZ55/13V. NC Servo provides independent repair with a 1-year warranty. Contact us to schedule 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.