Motor Repairs in Cwmbran
24/7 Electric Motor Repair, Rewind and Supply Across South Wales
When a motor fails, production stops. Our Cwmbran branch provides motor repairs, rewinds and replacement supply around the clock, with engineers on call 24 hours a day, 365 days a year. Most breakdowns are assessed the same day, and we work to return your motor to service in the shortest time the fault allows.
Rotamec specialise in repair, rewind, refurbishment and supply of electric motors including the following:
- Three Phase
- Single Phase
- Atex / Flameproof Motors
- Two Speed
- High Efficiency
- Brake Motors
- DC Motors
- Marine Spec Motors
- Force Ventilated Motors
- Servomotors
- Stainless Steel Motors
Rotamec have a constant stream of motors, pumps and fans being repaired and overhauled.
- Shaft extensions (Drive & Non-Drive End)
- Specialist machine integration
- Feedback devices fitted (Taco generators & encoders available)
- Special Klixons & thermistors fitted
- Thermal cut out
- Clutches
- Brakes
- Torque limiters
- Heater band
Energy Efficiency & Legislation:
Are you look to improve energy efficiency? We provide site surveys to help save your business money.
- Standard motors 7.5kW – 375kW must comply with either IE3 efficiency or IE2 if fitted with a VSD
- Electric motors account for >60% UK’s industrial electricity consumption
- IE3 motors will reduce your carbon footprint and provide cost savings
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| ABB | Amtecs | Astrosyn | Baldor |
| ABN | AEG | Bodine | Brook Crompton |
| Crones | DEMAG | Exico | Fenner |
| FSB | Interroll | KEB | Kenworth |
| Lafert | Leeson | Lemac | Leroy Somer |
| Marelli | Moog | Motovario | Parvalux |
| Regal Beloit | SEW Euro Drive | Siemens | Tec |
| Teco | Universal | Weg |
Our Cwmbran Workshop
Our South Wales operation is based at Springvale Industrial Estate in Cwmbran, a facility we moved into after outgrowing our previous site at Mamhilad. The branch has its roots in our acquisition of Pontypool Rewinds in 2019 and has grown steadily since.
The workshop is equipped for strip down, inspection, rewind, machining and full load testing under one roof. We hold an extensive range of motors from 0.09kW up to and including 160kW in 2, 4, 6 and 8 pole styles, available for immediate despatch. Non-standard and bespoke units can be sourced quickly through our supply network.
Motor Repairs and Rewinds
Every job follows the same route: collection, inspection, quotation, strip, clean, rebuild or rewind, test and delivery. Nothing is quoted until we know what has actually gone wrong.
- AC and DC motor rewinds
- Bearing and seal replacement
- Shaft repair, manufacture and metal spraying
- Armature skimming and undercutting
- Field coil and interpole re-leading
- Brush gear renewal
- Core loss, load and insulation testing
- Noise, vibration and balancing checks
All repairs carry our 12 month parts and labour guarantee, and every unit is test run before it leaves us.
On-Site Support Across Gwent and Beyond
Our mobile engineers cover Cwmbran, Newport, Pontypool, Torfaen, Caerphilly, Cardiff and the wider South Wales region. They carry diagnostic equipment for on-site fault finding, laser alignment, vibration analysis and installation, so straightforward faults can often be put right without removing the motor at all.
Energy Efficiency and Compliance
Standard motors between 7.5kW and 375kW must meet IE3 efficiency, or IE2 if fitted with a variable speed drive. With electric motors accounting for more than 60% of UK industrial electricity use, replacing an ageing unit often pays for itself. We offer free site surveys to identify where those savings sit.
Speak to Our Cwmbran Team
Call us to discuss a breakdown, a planned repair or a replacement motor.