Wind Turbine Motor and Generator Replacement
Replacing the motor and generator in a wind turbine is a critical maintenance task that ensures the efficient operation and longevity of the unit. The motor’s job is to convert the kinetic energy from the wind into mechanical energy, which drives the generator. The generator is responsible for converting the mechanical energy into electrical energy.
Like any machine, wind turbine generators and motors require regular upkeep and repair. This process involves dismantling large components and requires specialist equipment and skilled technicians. It’s labour-intensive and requires meticulous planning to minimise downtime and ensure turbines get back to turning quickly and safely.
In many cases, a repair is possible. Still, a replacement is the best course of action if the damage is severe or a newer part could deliver greater operational efficiencies and a lower carbon footprint.


Your Trusted Partner for Wind Turbine Component Replacement
AIS Wind Energy is the ideal partner to support the replacement of turbine components, including generators and motors. The business launched in 2019 after being acquired by AIS Group. Since then, the industrial services powerhouse has invested significantly in vehicles, lifting equipment and talent to ensure we can work safely and cost-effectively with wind farm owners, operators, and their supply chain partners.
Built on a track record of complex, technical, and heavy-lifting expertise in hazardous environments dating back more than four decades, we have a wealth of experience and specialist knowledge in the inspection, testing, maintenance, repair, rewind, and replacement of wind turbine generators, motors, and other associated equipment.

Additional Services Offered by AIS Wind Energy
We are a company that supports all aspects of the wind energy sector throughout the entire delivery chain, and our services encompass a wide array of specialisms with a flexible, safety-focused approach to getting the job done.
As well as replacement and repair, AIS Wind Energy offers the following services:
- Stator and rotor rewinding
- Motor rewind and repair
- Noise and vibration testing
- Mechanical fault identification
- Slip ring repair and replacement
- Inspection and testing
The cost of a generator or motor failure in the wind power industry is more than just the components and labour – turbines produce thousands of pounds of energy per year, powering homes and businesses nationwide. Downtime must be avoided at all costs.
We’re proud to play a vital role in keeping turbines turning and protecting the environment by ensuring these wind farms operate at peak performance.
Get in touch to discuss turbine generator or motor replacement with one of our wind energy experts today.