Marathon Motors
Marathon Electric, a Regal Beloit company, has been dedicated to providing customers with quality products for targeted applications. Since 1913, Marathon Electric Motors has been delivering efficient mechanical power solutions using AC electric motors up to 1250 HP.
Manufactured in Wausau, WI  
Marathon Black Max MotorMarathon Blue Max Motor
BLACK MAX Inverter Duty Motors are used in high performance applications requiring high repeatability, a light weight enclosure and the additions of encoders and brakes.
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.

microMAX Inverter Duty Motors are ideal for conveyors, pumps, air moving and industrial machinery where high performance and a wide speed range is required.

microMAX Plus Inverter Duty Motors are designed for use when brakes and encoders are required for industrial machinery, material handling and crane applications.

Marathon Motors General Purpose

Request a quote

Marathon Motors Agricultural Duty

Marathon Severe Duty Motors

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 XRI - Severe Duty Motors offer high efficiencies, 100% cast iron construction, MAX GUARD insulation system, superior corrosion resistance for the process industries.

Blue Chip Series XRI - Crusher Duty Motors are built tough for the toughest environments and applications in the aggregate, mining, and cement industries.

Blue Chip Series XRI- Hazardous Duty Motors are designed for Mission Critical applications in oil, gas & chemical industries along with the mining and grain industries.

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.

Blue Chip Series XRI Motors are used in commercial and industrial applications where IE3 efficiencies and cast-iron construction are required.

Globetrotter Totally Enclosed Motors are designed for air moving, commercial HVAC, pumping, and general duty applications in a myriad of industries offering NEMA Premium performance.

PowerWash Wash-Down Duty Motors are built in white epoxy and stainless steel for the food, beverage and pharmaceutical industries where performance and long life is required.

Marathon Motors Explosion Proof

Marathon AC DC Gearmotors

Marathon Brakemotors

Marathon IEC Motors

Marathon Definite Purpose Motors

NovaMAX EC Permanent Magnet Motors

SyMAX PMAC Radial Flux Motors

SyMAX-i PMAC Radial Flux Integrated Motors

TCA Series Motors

 Marathon Electric Hazardous Duty Motors   Marathon Variable Speed Motors         Marathon Electric Rock Crusher Motors

Marathon Electric Marine Duty

Marathon Electric's Blue Chip XRI Marine Duty Motors are designed tough with built-in reliability for years of trouble free service. IEEE45 and USCG. Totally enclosed severe duty cast iron construction with epoxy coatings that protect against the harshest environments.
To print or save the Marine Duty Motor Brochure, click here 

Other product brands available from Regal Beloit:

Leeson Electric
Hub City Gearboxes

Grove Gear Electra Gear
Century Motors

For a complete listing of MARATHON ELECTRIC products, find a part number, or get a quote, please contact

(800) 428-9347