Teco-Westinghouse Low Voltage Motors

MAX-E1® NEMA Premium Efficiency

Totally Enclosed Fan Cooled, [EP], [E], [E]_C], [EPV_C]

HP3/4 HP through 800 HP Speed3600, 1800, 1200, 900 RPM Voltage230/460V (usable on 208V) Frequency60 Hz.

Features

  • 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 T3 Maximum
  • CSA Certified for Class II, Div. 2, Groups F & G – Temp Code T3 Maximum (Frame 444T and Above)
  • Class F Insulation
  • Class B Temperature Rise
  • NEMA Design B Torques as a Minimum; Various Ratings also Meet Design C
  • Cast Iron Frame, End Brackets & 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
  • Designed for 3300 ft. Elevation
  • Bi-Directional Rotation; Except 2 Pole “Hybrid” and F# 5000 and Larger Ratings are Counter-Clockwise facing the DE
  • 1045 Carbon Steel Shaft
  • Aluminum Die Cast Squirrel Cage Rotor Construction for F# 140T – 449T  Copper/Copper Alloy Rotor Construction for F# 5000 and Larger
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
  • Paint Color: Light Gray – Munsell N5.0
  • 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 Grease 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 Duty (PWM – Pulse Width Modulation) per NEMA MG-1, Part 30
  • Inverter Duty Speed Range: 20:1 Variable Torque, 10:1 Constant Torque (350 HP and Larger are 3:1 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)
  • Insulated Non-Drive End Bearing on 2-Pole Motors 600 HP and Larger
  • Rubber Dust Flinger on Drive-End for F# 140T – 280T

Contact Eastland industries for more information on TecoWestinghouse Motors