MAX-E1® NEMA Premium® Efficiency Severe Duty Motor
TECO-Westinghouse's MAX-E1® is a totally enclosed fan cooled motor built for fans & blowers; compressors; any severe duty/petro-chem/pulp & paper application; pumps; mixers; crushers; conveyors. Rated at 1.15 continuous service factor, this severe duty motor operates on 230/460V, 3-phase, 60Hz power with NEMA Premium® Efficiency and Class F insulation. Construction is cast iron, finished in light gray, and rated for 40 deg C ambient operation.
TECO-Westinghouse Severe Duty Motor, Model: MAX-E1®, 230/460V, 2.08 Amp (460V), 1 HP, 900 rpm, 0.746 kW, 3-Phase, 60Hz, TEFC Motor Enclosure, 182T Frame, 1.125 in Dia x 2.75 in L Shaft, CCW/CW Rotation, 1 Speed, Double Shielded, Non-Regreasable Bearing, 8 Poles, Severe Duty, Insulation Class: Class F, NEMA Premium® Efficiency Motor Efficiency Group, 77.0 % Efficiency, 1.15 Service Factor, 58.5 % Power Factor, Footed Mounting, Cast Iron, Finish: Polyurethane Paint, Color: Light Gray, 40 deg C, Additional Information: 1.78 in L x 0.25 in W Keyway
| Additional Information |
: |
1.78 in L x 0.25 in W Keyway |
| Amperage Rating |
: |
2.08 A |
| Bearing Type |
: |
Double Shielded, Non-Regreasable |
| Color |
: |
Light Gray |
| Duty Type |
: |
Severe |
| Efficiency |
: |
77.0 % |
| Finish |
: |
Polyurethane Paint |
| Frame Size |
: |
182T |
| Frequency Rating |
: |
60 Hz |
| HP Rating |
: |
1 hp |
| Insulation Class |
: |
Class F |
| Material |
: |
Cast Iron |
| Model |
: |
MAX-E1® |
| Motor Efficiency Group |
: |
NEMA Premium® Efficiency |
| Motor Enclosure Type |
: |
TEFC |
| Mounting Type |
: |
Footed |
| Number of Poles |
: |
8 |
| Number of Speeds |
: |
1 |
| Phase |
: |
3 ph |
| Power Factor |
: |
58.5 % |
| Power Rating |
: |
0.746 kW |
| Rotation Type |
: |
CCW/CW |
| Service Factor |
: |
1.15 |
| Shaft Size |
: |
1.125 in Dia x 2.75 in L |
| Speed Rating |
: |
900 rpm |
| Temperature Rating |
: |
40 deg C |
| Voltage Rating |
: |
230/460 V |
- Output Range: 3/4 - 500 HP
- Speed: 3600, 1800, 1200, 900 RPM
- Enclosure: Totally Enclosed Fan Cooled (143T - 286T, IP54) - (286TS - 449T, IP55)
- Voltage: 230/460V (Usable on 208V); 150HP and Larger is 460V Only
- 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
- CSA Certified for Class II, Div. 2, Group F & G - Temp Code T3 Minimum (444 Frame and Larger)
- 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, With the Exception of 2 Pole, #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 for F# 280TS and Larger
- Automatic Grease Discharge Fittings on Regreasable Models
- Metal Flinger on Both Ends for F# 286TS and Larger
- Cast Iron Inner and Outer Bearing Caps for F# 280TS and Larger
- Stainless Steel Nameplate
- Dual Column Design Nameplate as Standard (60/50 Hz)
- Suitable for Inverter Use per NEMA MG-1 Part 31.4.4.2
- 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. Approved, CSA Approved; ABS Design Assessment from 250HP-500HP
- Dual Drilled Feet Available on Most Ratings - Longer Frames (i.e. 145T Drilled also for 143T)
- Rubber Dust Flinger on Drive-End for F# 140T - 280T
- Catalog Numbers Ending in "R" Come Standard with Roller Bearings for Belted Applications
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Specification Sheet
https://www.eindustrialsolutions.com//ASSETS/DOCUMENTS/ITEMS/EN/teco_max_e1_family_spec_sheet.pdf
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Owner's Manual
https://www.eindustrialsolutions.com//ASSETS/DOCUMENTS/ITEMS/EN/teco_motors_owners_manual.pdf