This Premium IE3 series of incredibly robust Hi Efficiency Electric Motors in durable Cast Iron frames have been developed to meet the needs of discerning clients operating within an energy environment of increasing complexity where energy utilisation economics are driving technological product advances, and by default purchasing decisions relating to total cost of ownership. This IE3 series of Premium Electric motors is designed to meet such needs and include many features over and above what you would expect to find in more general purpose industrial motors. We are so confident that our M3 heavy duty motor series will outlast most, we offer a 3 year standard warranty period.