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General Duty – Max PE

teco westinghouse general purpose three phase motor

TEFC Three Phase





  • Output Range: 1 – 200 HP
  • Speed: 3600, 1800 & 1200 RPM
  • Enclosure: Totally Enclosed Fan Cooled (IP54)
  • Voltage: 230/460V (Usable on 208V); 150HP and Larger is 460V Only (1)
  • Three Phase, 60 Hz, 1.15 Service Factor (Continuous); 50 Hz, 1.0 Service Factor (Continuous)
  • CSA Certified for Class I, Div. 2, Groups B, C, D – Temp Code T3C Minimum
  • Class F Insulation
  • Class B Temperature Rise
  • NEMA Design B Torques as a Minimum; Various Ratings also Meet Design C
  • Cast Iron Frame and End Brackets; Rolled Steel Fan Cover and Main Conduit Box
  • Grounding Terminal Inside Main Conduit Box
  • Oversized Main Conduit Box Rotatable in 90 Degree Increments – F1 Mounted
  • Designed for 40˚C Ambient Temperature (2)
  • Designed for 3300 ft. Elevation (3)
  • Bi-Directional Rotation
  • 1045 Carbon Steel Shaft
  • Aluminum Die Cast Squirrel Cage Rotor Construction
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Topcoat
  • Paint Color: Dark Gray – Munsell 7.5B 3.5/0.5
  • Double Shielded Bearings Pre-Packed with MULTEMP SRL for F# 140T – 280T (non-regreasable)
  • High Quality Ball (or Roller) Bearings Regreasable with Mobil Polyrex™ EM for F# 280TS and Larger
  • Automatic Grease Discharge Fittings on Regreasable Models
  • Labyrinth Type Metal Flinger on Both Ends for F# 280TS and Larger
  • Cast Iron Inner and Outer Bearing Caps for F#280TS and Larger
  • Stainless Steel Nameplate
  • New Dual Column Design Nameplate as Standard (60/50 Hz)
  • Suitable for Inverter Use per NEMA MG-, Part 31(3,4)
  • Inverter Duty Speed Range: 20:1 Variable Torque, 10:1 Constant Torque
  • 9 Leads for 5 HP and Smaller.
  • 12 Leads for 7.5 HP to 125 HP.
  • 6 Leads for 150 HP and Larger
  • Motors are U.L. Recognized, CSA Approved and CE Marked
  • Dual Drilled Feet Available on Most Ratings – Longer Frames (i.e., 145T Drilled also for 143T)
  • Provisions for Breather Drains for Vertical Mount Down (F# 324T and Larger)
  • Rubber Dust Flinger on Drive-End for F# 140T – 280T


  • (1) Motors 7.5 HP & up are Suitable for Wye/Delta Starting.
  • (2) Consult a Stock Product Application Specialist for suitability in higher ambient environments.
  • (3) Consult a Stock Product Application Specialist for suitability at higher elevations.
  • (4) Motor service factor is 1.0 when operated on a VFD.
  • (5) Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG-1. Part 31

Teco Westinghouse MAX PE Brochure