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Three-Phase : NEMA 56 Frames - TEFC
Three-Phase : NEMA 56 Frames - TEFC
 


Description
 
These motors have a wide range of applications. Because of their high starting torque, they are particularly well-suited for heavy starting loads. These motors do utilize phase insulation materials and the TEFC motors are suitable for use with VFD. They might be fitted with a C-Face as well as mounting feet for flexible mounting situations.
Technical Information
Applications
  • Pumps
  • Air Conditioning equipment
  • Farm Equipment
  • Conveyors
  • Business machines
  • Gear reducers
  • Compressors
  • Tools
  • Fans and blowers
  • Packaging equipment
Standard Features
  • Three phase, II, IV or VI pole, 60Hz
  • Squirrel cage rotor
  • NEMA dimensions
  • High starting torque
  • Service Factor 1.15 or better
  • Ball bearings
  • Color: RAL 7022 (Dark Gray)
  • Class 'F' insulation (TEFC)
  • Continuous duty, 40ºC ambient
  • V-ring slinger in both endshields
  • Designed to operate in any position
  • Class I, Div II. Groups B, C & D
  • Class II, Div II. Group F. CSA: 50962
Optional Features
  • Flange mount
  • Special voltages
  • Specially dimensioned shaft
  • Second shaft end
  • Stainless steel shaft
  • Footless
  • Other mounting configurations
  • Totally Enclosed Fan Cooled (TEFC) motors are suitable for Inverter Duty.


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