Inverter Duty and Vector Duty Marathon Electric Motors (AC)

AutomationDirect offers a wide variety of AC motors (both inverter-duty and vector-duty induction motors) from Marathon Electric Manufacturing Corporation®. These vector-duty and inverter-duty industrial motors, unless otherwise stated, are rated for continuous operation in a 40 C ambient and for altitudes up to 3,300 feet (1,000 meters) above sea level.

Marathon Electric motors have been carefully selected by AutomationDirect to be performance-matched with the DURAPULSE and GS series AC drives. The offering includes induction motor models ranging from ¼ hp to 100 hp, that feature dual 230/460 VAC and 575 VAC voltages and a base speed of 1200 RPM or 1800 RPM.

Marathon Electric has years of experience in the design, manufacturing and application of AC motors. Over two dozen premier manufacturers of AC variable frequency drives specify Marathon Electric's performance-matched industrial motor products in their drive systems. These are cost-effective, high performance AC motors that provide enhanced performance in virtually any industrial or commercial application.

• Marathon AC motors are available from 0.25 HP to 100 HP
  
  
• NEMA Premium Efficiency motors are available from 1 HP to 100 HP (XRI Series)
  
  
• FREE shipping on AC electric motor orders over $49*
  
  
• 3-year Warranty

Marathon Motors Selection Overview

Marathon Electric Motor Selection

from $143.00
(Y500)

• TENV and TEFC motors
• Dual mounting options, C-face rigid base and C-face round body
• Cooler running and lighter weight design, allowing an easy transition from PMDC

from $210.00
(Y592)

• TENV motors
• Provisions for encoder mounting
• Used in any high performance application with closed or open loop vector controls or Volts/Hertz drives
• Low inertia design for extremely quick response
• For applications where full torque at zero speed is required.

from $3,135.00
(Y571)

• TEBC and TEFC motors
• Provisions for encoder mounting
• Used in variable frequency drive applications requiring full rated torque at zero speed
• For closed or open loop (sensorless) vector control
• Cast iron "severe duty" construction.

from $342.00
(E2001)

• TEFC motor meets or exceeds NEMA Premium efficiency ratings
• optimize motor system efficiency, reduce electrical power consumption and costs, and improve system reliability
• offer substantial energy savings when used on high cycle or long run time applications
• Rolled steel construction with C-face rigid base mounting

from $1,066.00
(E307)

• Ultra High Efficiency TEFC motors
• optimize motor system efficiency, reduce electrical power consumption and costs, and improve system reliability
• offer substantial energy savings when used on high cycle or long run time applications
• Blue Chip XRI motors meet NEMA Premium® efficiency ratings

1. Due to weight restrictions, large motors must be shipped via truck and cannot be shipped to Hawaii, Puerto Rico or the Virgin Islands.



2. "NEXT DAY" truck delivery options on motors are only available for a very limited number of in-stock items and are subject to regional limitations. Orders must be placed no later than 12:00pm (noon) Eastern time and... AN EXPEDITE FEE WILL BE CHARGED.



3. Saturday delivery is NOT available for motors that must ship via truck (ground service).



4. In-stock motors will typically ship the same day via the AutomationDirect preferred shipping provider.

• IronHorse motors are normally in-stock and ready to ship.
  
  
• Most of the MicroMAX series motors are currently available as in-stock items and will ship the same day from AutomationDirect, but the larger non-stock motors that must ship via truck (Black Max, Blue Max and Blue Chip XRI Series motors) will be drop-shipped from Marathon Electric (usually the same business day or within 24 hours).



• Motors with Encoders (Yxxx-A77x part numbers) are custom assembled and will typically drop-ship from Marathon Electric typically within 48-72 hours.