Marathon offers electric motors and integrated motor/control solutions with IE4 and higher efficiencies for the toughest industries in the world. We design, engineer, and build motors from 1/4 to over 5000 horsepower with voltages from 120VAC to 13.8kV. Our NEMA and IEC motors are used globally in both commercial and industrial applications.
Black Max<sup>®</sup> Inverter Duty Motor
The Black Max® motors are designed for VFD or vector applications requiring full rated torque at zero speed using closed or open-loop controls. The exclusive Max Guard® motor insulation system delivers long, dependable motor life under the adverse thermal and dielectric stresses imposed by IGBT-based VFDs.
Blue Chip Series<sup>®</sup> XRI<sup>®</sup> - 841 Motor
Blue Chip Series® XRI® - 841 severe duty motors meet the IEEE841 standard. They are designed for the oil, gas, chemical industries along with applications that require “Mission Critical” performance.
Blue Chip Series<sup>®</sup> XRI<sup>®</sup> - Crusher Duty Motor
The Blue Chip Series® XRI® - Crusher Duty motor is built tough for the toughest environments and applications in the aggregate, mining, and cement industries.
Blue Chip Series<sup>®</sup> XRI<sup>®</sup> - Hazardous Duty<sup>®</sup> Motor
Our Blue Chip Series® XRI®- Hazardous Duty® motor is designed for “Mission Critical” applications in oil, gas & chemical industries along with the mining and grain industries.
Blue Chip Series<sup>®</sup> XRI<sup>®</sup> - Medium Voltage Motor
Blue Chip Series® XRI® - Medium Voltage motors incorporate Open, WPI, WPII, TEFC, TEWAC and TEACC enclosures for pumping, compressors, fans & blowers as well as industrial machinery.
XRI<sup>®</sup> - Severe Duty<sup>®</sup> Motor
Our Precision Balanced 3 Phase Electric Motors XRI® Severe Duty Line is designed to be used on severe duty environments where long life and ultra-high efficiency are desired. Ranges from 1 HP - 500 HP, 2, 4 & 6 poles, 230/460 V (up to 30 HP only), 9 leads, 460 V, 575 V, 3 leads – for entire range. and Bearing Current protection ( BCP) and Max guard Insulation, as noted.
Blue Chip Series<sup>®</sup> XRI<sup>®</sup> Motor
Blue Chip Series® XRI® motors are used in commercial and industrial applications where IE3 efficiencies and cast iron construction are required.
Blue Max<sup>®</sup> Inverter Duty Motor
Blue MAX® Inverter Duty motors are designed for inverter and vector applications where severe duty features are married to a 2000:1 speed range offering outstanding performance.
Globetrotter<sup>®</sup> Totally Enclosed Motors
Our complete line of Globetrotter® general purpose motors are built for tough applications. These motors are designed for industrial applications most commonly found in processing plants such as conveyors, pumps, gear reducers and air moving.
microMAX™ Inverter Duty Motor
Our microMAX™ Inverter Duty motor is ideal for conveyors, pumps, air moving and industrial machinery where high performance and a wide speed range is required.
microMAX™ Plus Inverter Duty Motor
microMAX™ Plus Inverter Duty motors are designed for use when brakes and encoders are required for industrial machinery, material handling and crane applications.
NovaMAX<sup>®</sup> EC Permanent Magnet Motor
NovaMAX® EC permanent magnet motors offer substantially superior energy efficiency over a broad operating range and are ideal for pumps, fans, compressors and commercial HVAC.
Our SyMAX® PMAC radial flux motors are designed for pump, fan, compressor and industrial machinery applications where IE4 efficiencies are required.
SyMAX®-i PMAC radial flux integrated motors are the perfect choice for axial fan applications where a small profile, light weight design and IE4 efficiencies are required.
TerraMAX® is the global IEC low voltage motor platform, which has been engineered to deliver best in class performance, efficiency and product reliability with its premium features suited to meet toughest applications in the industry.
Ultimate e<sup>®</sup> Motor
The Ultimate e® line of general purpose motors are designed for rugged commercial and industrial applications such as the aggregate and quarry industry.