AC Motors

T-T Electric offers a series of square frame AC motors for variable speed drive applications. This asynchronous motor has been developed and designed to achieve the same dynamic performance as the DC motors series. Its flexible square frame design facilitates its integration into all types of machinery.

Full Range, High Speed

T-T Electric USA offers a series of square frame AC motors for variable speed applications with flux vector control. This asynchronous motor has been developed and designed to achieve the same high performance and dimensions as DC motors of similar power.

  • Squirrel-cage rotor/Low Internal Designs
  • Shaft heights from 90 to 225
  • Output up to 1500 HP
  • IP23 and IP54
  • Foot, flange, horizontal & vertical configurations
  • Cast iron end bells for vibration dampening
  • Insulation class H VPI with Phase Insulation
  • High overload capability
  • Winding adapted to required based speed
  • Speeds up to 8000rpm
  • Flexible design and mounting options

T-T Electric USA  |  AC Motors  |  AMP Range
AMP Range
  • Frame Sizes from 112 to 355mm
  • Outputs from 15 to 1600 kW
  • Protection IP23-IP55
  • All types of cooling form
  • Large choice of accessories
  • Manufacture of special shafts
  • Adjustment of electric parameters
  • Adaptation of mounting interfaces
  • Adaptation of flanges

AMS Range
  • Frame sizes from 71 to 132mm
  • Outputs from 0.37 to 50kW
  • Protection IP54
  • Cooling form IC416
  • Large choice of accessories
  • Running position: any
  • Ball bearings lubricated for life

T-T Electric USA  |  AC Motors  |  AMS Range


T-T Electric USA  |  AC Motors  |  HMP Range
HMP Range
  • Frame sizes 250mm
  • Outputs 250kW
  • Protection IP23
  • Cooling form IC06
  • IEC standards
  • Mounting B35 with flange F500
  • Top speed 15,000 rpm
  • Anti-friction Bearings
  • Automatic regreasing device
  • Low inertia design
  • 250 kW at 4766 rpm

Additional Information

FEATURE 1
AMP Maintenance Manual
FEATURE 2
AMP Stock
DC Motors Stock
AC Motors Stock

Questions about our AC motor offerings?