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Whether an AC or DC traction motor, an LV motor rewind, or the re-machining and remanufacturing of components, Sulzer provides a full range of smaller equipment overhaul services at all facilities. The combination of in-depth technical expertise coupled with first-class engineering facilities ensures reliability in both quality and delivery. We not only have the ability to deliver, but the breadth and depth of service that industry requires.

Interior photograph of the Middlesbrough Service Center
Overview of the interior of our service center

Electrical equipment, high-voltage generators, motors and wind turbines

Sulzer can provide a full range of large rotating electrical equipment services in our workshops or on site:

  • Inspection 
  • Maintenance 
  • Coil manufacture
  • Complete rotor and stator rewinds
  • Mechanical repairs
  • Pump Overhaul Services
  • Gear Overhaul Services 

We can also provide re-engineering solutions, power uprating design studies, DC to AC conversions, and long-term maintenance contracts.

Interior photograph of the Middlesbrough Service Center
Another look of the interior of our service center

Our generator and motor services

  • Inspection
  • New coil manufacture or copper re-insulation
  • New stator and rotor cores
  • New or refurbished commutators
  • Repair, refurbishment and remanufacture of all mechanical parts
  • Rewinds
  • High speed balancing
  • Final testing
  • On-site balancing
  • Motor health checks 

Our balance of plant services

  • AC and DC traction motor overhauls, rewinds, and repairs
  • LV motor and generator overhauls, rewinds, and repairs
  • Gearbox and other mechanical equipment services, and repairs
  • Transformer rewinds and repairs
  • Low speed balancing
  • Wind turbines generator repairs
  • Generator repairs 
  • Gearbox repairs
  • Gearbox endoscope inspections

The following certified management systems are implemented at most Service Centers to provide the highest quality standards:

  • ISO 9001
  • EASA
  • Baseefa IECEx
  • UL
  • NiCEiC
  • AEMT
  • CHAS
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