About This Unit

NC Servo Tech provides repair and reconditioning for the REXROTH 4WS2EM6-21/10B11ET315K17DV. With in-house tooling and stocked parts, we keep turnaround times short.

Inspection and Repair Process

Our process involves a teardown of your REXROTH 4WS2EM6-21/10B11ET315K17DV, mineral bath and ultrasonic cleaning, and reassembly with quality parts to restore operation.

Frequently Asked Questions

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

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.

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

Warranty coverage of a one-year warranty is included with every repair we complete.

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

Experience and Warranty

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

17,000+ valves in stock including REXROTH 4WS2EM6-21/10B11ET315K17DV exchange units

Rebuild Steps

Every REXROTH 4WS2EM6-21/10B11ET315K17DV gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Leak and Performance Testing

NC Servo Tech operates over a dozen dedicated flow test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our performance testing verifies consistent performance.

Industries We Serve

Our reliable repair services for the REXROTH 4WS2EM6-21/10B11ET315K17DV are trusted across various sectors including Manufacturing, Defense, and Automotive. We understand the unique demands of valves in these environments.

Technical Specifications

Every REXROTH 4WS2EM6-21/10B11ET315K17DV we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.

Additional REXROTH 4WS2EM6-21/10B11ET315K17DV Services

Beyond standard maintenance, we offer specialized overhauls for your REXROTH 4WS2EM6-21/10B11ET315K17DV unit. Our overhaul process includes internal inspection and leak testing, using only replacement replacement components.

Lead Times and Support

As a specialist for REXROTH 4WS2EM6-21/10B11ET315K17DV services, NC Servo Tech targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Keep a spare REXROTH 4WS2EM6-21/10B11ET315K17DV on hand to minimize downtime during unplanned failures.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Request a Quote for Your REXROTH 4WS2EM6-21/10B11ET315K17DV Maintenance

Request pricing, availability, and turnaround for your REXROTH 4WS2EM6-21/10B11ET315K17DV. NC Servo Tech provides hands-on repair with a 1-year warranty. Contact us to start your repair.

Request a Quote View All REXROTH Products Shop REXROTH Inventory

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.