M Series
NEMA electric motors

NEMA electric motors


The TECO-Westinghouse MAX-E1® product line offers a broad range of NEMA Premium Efficiency motors from 3/4 hp to 800 hp that are suitable for any general purpose application and can meet most specific industrial requirements.

MAX-E1® motors are designed, manufactured and tested to meet or exceed the latest NEMA, IEEE, and other international standards. All motors are  CSA certified for Class I, Division II, Groups B, C, and D; temperature code T3C and have a non-sparking, non-static fan.

MAX-E2® motors are to meet IEEE841 standard which are suitable for Petroleum and Chemical Industry Premium Efficiency Severe-Duty TEFC design up to 500HP





  • NEMA MG-1 design
  • Efficiency NEMA Premium
  • CSA certified Class 1 Division 2 Group B C D
  • Voltage 230/460V or 575V in 60HZ ; 190/380V in 50HZ
  • Output 1HP to 800HP
  • Frame size 143T to 6808
  • Insulation class F/B
  • Inverter Duty per NEMA MG 1, Part 31, 4.4.2
  • SKF, NSK or NTN bearing
  • MAX-E2 meets IEEE841 std
  • Stock availability
  • NEMA explosion proof motor on request

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