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123 Street Avenue, City Town, 99999

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Motor Repair

At Central Group we have been carrying out the repair and rewind of electric motors for over 50 years during which time we have established a reputation as specialists in our field.  Our top-of-the range equipment and specialist facilities, combined with experience and technical knowledge ensures we can work with all types of electric motors and can carry out repairs to all sizes and types of AC-DC machines.

All work is carried out by time served winders and our dedicated Testing & Quality Department has the most up-to-date equipment available to ensure it is carried out in accordance with AEMT, ATEX and EASA Standards. 

And with a large stock of bearings, coil wire and state-of-the-art insulation products all held on site you can have the confidence that we will deliver the best response and turnaround of your repair as possible.

All this offered through our 24Hour Service. 


Type of Repairs

AC Motors

  • Repairs from 110v – 11kV Repair and Rewind
  • Authorised repairs of ABB HV machines including ATEX Repairs
  • ATEX Repair Specialist
  • Load Testing
  • Dynamic Balancing
  • HV Repair
  • Pyrolysis burnout
  • Specialist testing withCore Test & Surge Testing  Facilities
  • On Site Diagnostic and Repair – link to Site Services
  • Reverse engineering – link to Machine-shop Engineering
  • Upto 12kV baker Testing
  • Automated Coil winding facilities

DC Motors

  • Repair from fractional HP upto and above 750kW
  • All types repaired – Series, Compound, Magnetic Field and Shunt Wound Motors
  • Identification, Grading and Supply ofCarbon Brushes
  • Brush Gear Repair and reverse engineering
  • Supply and repair ofCommutators
  • Load Testing
  • Specialist surge testing facilities
  • Automated Coil Winding Facilities
  • Armature Coil (sectional Wire) Manufacture

Alternator Repairs

  • Repairs from 230v – 11kV Repair and Rewind
  • Load Testing
  • AVR and Electronic control Diagnostic and Repair 
  • Dynamic Balancing
  • Pyrolysis burnout
  • Specialist testing withCore Test & Surge TestingFacilities
  • On Site Diagnostic and Repair – link to Site Services
  • Reverse engineering – link to Machine-shop Engineering
  • Upto 12kV baker Testing
  • Automated Coil winding facilities

Wind Generators

  • Repairs from 110v – 11kV Repair and Rewind
  • Load Testing
  • Dynamic Balancing
  • HV Repair
  • Pyrolysis burnout
  • Specialist testing withCore Test & Surge TestingFacilities
  • Uptower On Site Diagnostic and Repair – link to Site Services
  • Reverse engineering – link to Machine-shop Engineering
  • Upto 12kV baker Testing
  • Automated Coil winding facilities
  • Insulation Class H Windings
  • Repair and Supply Brush Gear and Slip rings

Tacho Repair

  • Armature rewinds
  • Replacement and identification of Brush & Brushgear
  • Permanent Magnet repairs, re-magnification

Sling Ring

  • Skim and rebuilt of slip ring assemblies
  • Repair, re-engineer and replacement options of brushgear
  • Reinsulate

 Fans and Blowers

  • AC motor repair
  • Dynamically balance
  • Machine repair and reverse engineering of Fan blades, shafts and casings

ATEX Ex Motor

  • Overhaul and rewind of all ATEX Classed motors and pumps
  • Certified and Trained staff with the knowledge and ability to carry out repairs to Manufacturer and Repair Standards
  • Controlled Documentation and repair traceability as requires under BS standards 
  • ABB, AEMT and ESEA authorised repairs

Specialists Motor

  • Induction Regulator motor repairs
  • Variable AC Motors
  • Servo Motor Repair
  • Transformers
  • Hermetically sealed Motors
  • Marine Specified Motors
  • Traction Motors
  • Geared motor repairs