Technology Sourcebook
www.foodengineeringmag.com/articles/94954-magnet-motors

Magnet motors
December 9, 2015
Marathon Motors SyMAX PMAC permanent magnet motors meet or exceed European IE4 efficiency levels. Capable of constant torque over a range of speeds, the motors can be combined with HERA reducers for gear motors with higher torque density. Serving as drop-in replacements for induction motors, they utilize the same footprint, shaft height and other NEMA dimensions.
Regal Power Transmission Solutions; www.regalpts.com