600 RPM PremiumPlus+ Motor Ideal for Low-Speed Direct-Drive Applications


These 600-rpm versions of PremiumPlus+ Electronically Commutated Permanent Magnet (ECPM) Motors are currently available from 0.75 HP to 3 HP, with 5HP and 7.5HP models coming soon. They are particularly well suited for directly driving larger diameter fans at low speeds, enabling the elimination of the costs, maintenance, and efficiency losses associated with belts and pulleys. The 600 RPM motor is exceptionally energy efficient – reducing motor losses (wasted energy) by as much as 50%. Overall energy usage is reduced by 4% to 20%, depending on operating speeds, with the largest percentage savings at partial rated speed. Additionally, these models have significantly lower current requirements (FLA) than AC induction motor alternatives, often reducing the costs of the associated variable frequency drives and auxiliary electrical components.



  • exceptionally energy efficient (reduces waste energy by as much as 50%)
  • reduces overall energy usage by 4 to 20%
  • significantly lower current requirements
  • geometry allows use of ferrite magnets
  • come in standard NEMA frame sizes
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