Standard Motor

  • Overview
  • MARATHON Electric presents CHALLENGER Series TEFC Squirrel cage motors with excellent product features and outstanding performance parameters. The design of this range is based on advanced technical knowhow and the level of excellence associated with this international company manufacturing motors in India for more than half a century. Stringent quality control procedures are adopted at each stage of production as a part of the company policy, to ensure that each motor is manufactured to the requisite quality standard ensuring customer satisfaction.

  • Technical Specification
  • Range 0.25 kW to 400 kW

    Frame IEC 80 to 355 in cast iron

    Mounting Foot/Flange/Face

    Pole 2 to 8 Others on request

    Frequency 50 or 60 Hz

    Ambient -40 to 65 ° C Others on request

    Protection IP 55 Others on request

    Feature Complying to all international standards

  • Features
  • Totally enclosed fan cooled sq. cage

    Alpower – Aluminium Body squirrel cage motors upto IEC frame 180L

    Challenger series squirrel cage motors – Integral feet rugged cast iron construction

          Energy efficient eff2/eff1

    Rationalized product features

    Eff 1 in line with is:12615 / CMEP

    600% max. stg. current

    Rtd / btd ( frame 280 onward )

    Low noise level

    60hz. supply

    ce / csa marking

    Class ‘h’insulation

    55 deg. ambient



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