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Motors

Motors
Motors
Electric motors are the backbone of modern automation. Motors convert electrical energy into mechanical energy, and the resulting motion and torque drives a load.

Motors come in all shapes and sizes and are found in a diverse range of applications like industrial fans, blowers, pumps, machine tools, household appliances, power tools, disk drives, conveyors, heavy machinery, robotics, and, more recently, motor vehicles.

For industrial applications, three primary motor types are most common: AC motors, DC motors, and servo motors. AC motors are driven by alternating current, and use electromagnetic induction to apply torque to the rotor. These motors can be single-phase, three-phase, and include several additional variations that serve different purposes. DC motors are powered by direct current, and use applied current and power to vary speed and torque. Servo motors are primarily used with position- or speed-control feedback systems needed for valves, machine tools, and other process systems.

M Series Image
  • CEM and EM Super-E® Motors Have NEMA Premium® Efficiency
  • Positively Locked Drive End Ball Bearing
  • Dynamically Balanced Rotors
  • 1.15 Service Factor
  • C-Face or Foot Mounting
NT Series Image
  • Very Low Inertia
  • With or Without Holding Brakes
  • All Model are IP65 Rated
  • 2048 Standard Encoder Resolution
  • English or Metric Flanges
The NT Motor is an economical, high performance motor manufactured to maximize torque and minimize size. The NT motor uses powerful Neodymium magnets and is manufactured with a segmented core to maximize stator efficiency and further reduce size.
XV Series Image
  • IP65 Rated
  • CE, UL, and RoHS Approved
  • Available in Metric Flanges
  • Brake Options
  • 2048 Standard Encoder Resolution
The XV Motor servo motor series is a high-performance, low inertia, and high torque in a compact motor package. It offers a low cost solution with the features of a premium priced servo. Intended for higher throughputs and smaller machines, XV motors are available in 4 frame sizes: 40, 60, 80 and 130mm with speeds ranging from 2000 to 5000 rpm.
HIGH PERFORMANCE INVERTER DUTY Series Image
  • 1/8~350 Horsepower
  • 230, 230/460 or 575 VAC
  • NEMA Frames 56~449
  • Various Enclosure Types
  • C-Face/Rigid Mounting
Marathon High Performance Inverter Duty motors include the microMAX, Black Max, and Blue Max series. These motors are specifically designed for applications in which a high constant torque speed range is required. Typical uses include: machine tools, conveyors, packing machines, batching machines, printing equipment, metal processing, crane and hoist, pumps, compressors, and textile processing.
  • UL, CSA and CE Approvals
  • Continuous Duty at 104 Degrees F Ambient
VM Series Image
  • Ball Bearings with a Locked Drive End Bearing
  • Heavy-Gauge Steel or Cast Iron Frame
  • VEM Super-E® Motors Have NEMA Premium® Efficiency
  • C-Face without Feet
  • ¼ thru 30 HP
NAT Series Image
  • C-Face Mounting with Removable Base
  • Totally Enclosed Fan Cooled
  • 1800 and 3600 RPM
  • 1/3 to 3 HP
  • Three-Phase
The NAT Series offers fractional horsepower general purpose motors. The inverter-duty motors use a shaft slinger to keep moisture and contaminants from the drive-end bearing. In addition to the standard 1.15 service factor, the NAT series is suitable for 50 Hz operation with a 1.0 service factor. NAT motors have a NEMA 56C frame and are CSA certified for Canada and the United States.
NEMA PREMIUM GENERAL PURPOSE Series Image
  • 1~650 Horsepower
  • 208~460 VAC
  • NEMA Frames 56~508
  • ODP or TEFC Enclosures
  • C-Face and/or Rigid Mounting
Marathon Three Phase NEMA Premium General Purpose motors are designed for general purpose use on pumps, compressors, conveyors, fans, gear reducers, machine tools, blowers and other machinery. Substantial energy savings can be realized when using these high efficiency motors. Guaranteed efficiencies offer an extra return on your investment when using these premium efficiency motors on high cycle or long run time applications.
  • UL Recognized and CSA Certified
  • Meets or Exceeds NEMA Premium Efficiencies
  • 1.15 Service Factors
General Purpose Series Image
  • NEMA Design B performance
  • Meets or exceed NEMA service factors
  • Double shielded bearings
  • Continuous duty
  • Thermally protected ratings
  • UL recognized component listing and CSA certified
WPMDC Series Image
  • Permanent Magnet DC Motors – 12V, 24V, 90V, and 180V
  • C-Face Mounting with Removable Base
  • Fan Cooled (3/4 -2 HP) and Non-Ventilated (1/4 – 1/2 HP) Enclosures
  • 1800 RPM
  • 1/4 to 2 HP
The WPMDC Series offers fractional horsepower DC motors. The motors provide high starting torque and a 20:1 speed range at constant torque. An extra set of brushes and brush springs are included. WPMDC motors have a NEMA 56C frame and are CSA certified for Canada and the United States.
Right Angle Series Image
  • Worm-type right-angle gearing features hardened, steel worm with bronze worm wheel
  • Precision machined aluminum gear housing
  • Lubrication is permanent with an oil bath
  • Gearbox has all ball bearings
  • Output shaft is field interchangeable from left hand to right hand style by reassembly
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