UlteMAX™ Motor
Marathon Motors Ultemax Primary



  • Configurable sizes from 3HP to 15HP
  • 3 phase input power
  • 230 volt and 460 volt product options
  • 60 Hz/50Hz
  • Circumferentially located controls
  • Built-in intelligence and electronic protection
  • ECM Toolbox™ compatible


  • An overall footprint reduction of 50%* when compared to traditional radial motors
  • High efficiency over wide speed range
  • Customer configurable 
  • Innovative platform to reduce the number of SKUs
  • Thin game-changing profile
  • Modular electronics for upgrade and service

Marathon Motors Ultemax Secondary 2
Marathon Motors Ultemax Secondary 1
Marathon Motors Ultemax Secondary 3

UlteMAX™ motor is the new game-changing addition to the Marathon® Motors family.

Its hidden axial design and custom control offer an overall footprint reduction of at least 50%* while maximizing output over a wide range of speed for air handling and ventilation applications.

UlteMAX™ motor’s product profile enables flexible mounting options, on-site customization and future upgrades.


* When compared to a traditional radial induction motor of 125lbs or more and 18 inches in length.