Carrying full-fledged facility with all necessary infrastructures needed for heavy electrical and mechanical equipment repair and maintenance with oil & gas, water and industrial markets Al-Huwais offers comprehensive range of services that covers repair and overhaul of low and high-voltage motors. We also provide repair and overhaul services for small and large DC motors. Our services include electrical and mechanical rehabilitation for all kinds of electric machines irrespective of their type and make.

Wide range of services for low-voltage AC Motors, Stators and Rotors along with repair and rewinding of machines rating from 110 volt to 440 volt.

Medium voltage is especially relevant for heavy applications, which require a motor with an output of 400 kW and upwards. The stator on a medium voltage motor has an improved insulation system to rate it for medium voltage. This includes a vacuum impregnation system, whereby all recesses are filled with varnish together with corona protection materials to prevent electrical wear of the insulation material. In case of severe aging or damage to the windings, the only solution is to rewind the motor in most cases. The lead time for rewinding MV motors is often shorter than the delivery time for a replacement motor. Before we can start winding the MV motors, the coils have to be completely measured and reverse engineered.

Apart from winding MV motors in the workshop, we can also take care of the revision and replacement of laminated cores. By using the latest materials, our engineering department can improve the efficiency and life expectancy of the MV motor.

When the winding is finished, the motor is assembled and the mechanical and electrical aspects are checked in detail.