Our TECO MAX-E1 series are totally enclosed fan cooled (TEFC) severe duty motors that are NEMA Premium Efficiency.
They are available from 3/4 to 800hp in a variety speeds and frame sizes. Voltages are 230/460T (150hp and higher are 460V only) or 575V.
They can be used in general purpose applications as well as severe duty environments. They meet or exceed the latest NEMA, IEEE and other international standards. They are CSA certified for Class 1, Division II, Groups B, C and D and have a non-sparking, non-static fan.
Applications include: crushers, grinders, compressors, water and wastewater, mixers, positive displacement pumps, material handling, warehouse automation and commercial washing machines.
Series Features Include:
Output Range: 3/4 - 800 HP
Speed: 3600, 1800, 1200 & 900 RPM
Enclosure: Totally Enclosed Fan Cooled (IP54 for 280 Frames and below, IP55 for 280TS Frames and above)
Voltage: 230/460V (Usable on 208V); 150HP and Larger is 460V Only(1,2)
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 Minimum(7,8)
CSA Certified for Class II, Div. 2, Groups F & G - Temp Code T3 Minimum(7,8,12) (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(9)
Grounding Terminal Inside Main Conduit Box
Oversized Main Conduit Box Rotatable in 90 Degree Increments - F1 Mounted
Designed for 40˚C Ambient Temperature(3)
Designed for 3300 ft. Elevation(4)
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(10)
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 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-1.4.4.2, Part 31(5,6,11)
Inverter Duty Speed Range: 20:1 Variable Torque, 10:1 Constant Torque (350 HP and Larger are 3:1 Constant Torque)(11)
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, CE Marked. ABS Design Assessment from 250 HP-800 HP(11)
Dual Drilled Feet Available on Most Ratings - Longer Frames (i.e. 145T Drilled also for 143T)
2-Pole Motors 600 HP and Larger are Form Wound and Insulated Non-Drive End Bearing
Rubber Dust Flinger on Drive-End for F# 140T - 280T
Catalog Numbers Ending in "R" Come Standard with Roller Bearings for Belted Applications.
