Because of superior design and higher quality production, these motors tend to be more reliable, produce less waste heat, and run more quietly than standard models. Unfortunately, it has been common practice for many years to oversize motors. A variable-speed drive allows equipment output to more exactly match demand. Careful monitoring and maintenance are necessary to keep a high-efficiency motor system operating properly, and the energy savings from good maintenance is significant. Additional benefits include more reliable, trouble-free operation, and extended equipment life.
Tools are available to help overcome the obstacles to improving motor system efficiency.
MotorMaster MotorMaster is a comprehensive, user-friendly software package designed to help with motor selection and evaluation. This package is especially useful to managers trying to decide whether to repair or replace electric motors in their plant. MotorMaster has specific features designed to support utility-sponsored motor rebate programs. The package includes a database of price and performance information on more than 10,000 motors from all major manufacturers. The software is free to all Motor Challenge Partners and is updated annually.