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/Products/Electric Motors/3 Phase/Marathon/E2104 Marathon 1.5HP General Purpose Electric Motor, 1800RPM
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Product ID: 145TTFR16033

E2104 Marathon 1.5HP General Purpose Electric Motor, 1800RPM

MFG: Marathon Electric (Regal Beloit Corp)
MFG Part Number: E2104

Selected accessories will also be added to cart
$609.44 / Each
Quantity:
TEFC, 145T Frame, 230/460VAC 3-Phase 60Hz, 145TTFR16033, Rigid Base, Rolled Steel, 7/8" Keyed Shaft

Features

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • C-Face Footed models are rated 60/50 Hz, same HP
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • F1 conduit box on Rigid Base, F3 on C-Face Footed (Rigid Base) motors
  • Motor will accept a C-face kit
  • Shaft slinger, Class F insulation

General Specifications

UPC: 722856016409 Weight: 45.00 LB
Packaged Length: 19.5 IN Packaged Width: 10.44 IN
Packaged Height: 10.88 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 4.8/2.4 A Speed: 1750 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 86.5 % Power Factor: 67.7
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: L
Frame: 145T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 9.12 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 13.75 in
Frame Length: 7.50 in Shaft Diameter: 0.875 in
Shaft Extension: 2.37 in Assembly/Box Mounting: F1 ONLY

Speed & Load Characteristics

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 18.50 815.0 17.20 382.0 0 9.91 0.0 1.50
Pull-Up 16.06 707.0 17.00 378.0 200 9.40 0.0 1.50
Break-Down 12.09 533.0 20.40 453.0 1,200 7.81 0.0 1.50
Full Load 2.40 100.0 4.50 100.0 1,752 1.31 75.3 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 175 % 200 %
Current (Amps) 1.23 1.33 1.53 1.81 2.15 2.52 2.94 3.37 3.85
Rated Output (KW) 0.10 0.38 0.67 0.97 1.29 1.61 1.95 2.29 2.65
Efficiency (%) 0.0 74.4 84.2 87.2 86.5 86.0 84.6 83.2 80.9
Power Factor (%) 9.9 35.4 55.2 67.3 75.4 80.2 83.0 85.1 86.4
Speed (RPM) 1,797 1,786 1,773 1,761 1,746 1,732 1,716 1,699 1,678
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 65.0 65.0 0.0 0.0
Torque (ft-lbs) 0.00 1.10 2.25 3.38 4.50 5.63 6.75 7.88 9.00