Motor/Control Division

717.336.2949

M-F from 7:30am to 5:00pm

Power Tool Division

717.354.6141

M-F from 7:00am to 5:00pm

Sign In

My
Account

My Cart
Menu
For a better checkout experience, please try our new website.
/Products/Electric Motors/3 Phase/Marathon 3-Phase Electric Motors/E2104 Marathon 1.5HP General Purpose Electric Motor, 1800RPM
Click Image to Expand

Product ID: 145TTFR16033

E2104 Marathon 1.5HP General Purpose Electric Motor, 1800RPM

MFG: Marathon Electric
MFG Part Number: E2104

Selected accessories will also be added to cart
$750.91 / 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:722856016409Weight:45.00 LB
Packaged Length:19.5 INPackaged Width:10.44 IN
Packaged Height:10.88 IN

Nameplate Specifications

Output HP:1.50 HpOutput KW:1.1 kW
Frequency:60 HzVoltage:230/460 V
Current:4.8/2.4 ASpeed:1750 rpm
Service Factor:1.15Phase:3
Efficiency:86.5 %Power Factor:67.7
Duty:ContinuousInsulation Class:F
Design Code:BKVA Code:L
Frame:145TEnclosure:Totally Enclosed Fan Cooled
Thermal Protection:NoAmbient Temperature:40 ?C
Drive End Bearing Size:6205Opp Drive End Bearing Size:6203
UL:RecognizedCSA:Y
CE:YIP Code:43

Technical Specifications

Electrical Type:Squirrel Cage Inverter RatedStarting Method:Line Or Inverter
Poles:4Rotation:Reversible
Resistance Main:9.12 OhmsMounting:Rigid Base
Motor Orientation:HorizontalDrive End Bearing:Ball
Opp Drive End Bearing:BallFrame Material:Rolled Steel
Shaft Type:TOverall Length:13.75 in
Frame Length:7.50 inShaft Diameter:0.875 in
Shaft Extension:2.37 inAssembly/Box Mounting:F1 ONLY

Speed & Load Characteristics

Speed Characteristics

CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)(%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Locked-Rotor18.50815.017.20382.009.910.01.50
Pull-Up16.06707.017.00378.02009.400.01.50
Break-Down12.09533.020.40453.01,2007.810.01.50
Full Load2.40100.04.50100.01,7521.3175.31.50

Load Characteristics

% of Rated Load0 %25 %50 %75 %100 %125 %150 %175 %200 %
Current (Amps)1.231.331.531.812.152.522.943.373.85
Rated Output (KW)0.100.380.670.971.291.611.952.292.65
Efficiency (%)0.074.484.287.286.586.084.683.280.9
Power Factor (%)9.935.455.267.375.480.283.085.186.4
Speed (RPM)1,7971,7861,7731,7611,7461,7321,7161,6991,678
Temp. Rise @ FL0.00.00.00.045.065.065.00.00.0
Torque (ft-lbs)0.001.102.253.384.505.636.757.889.00
Type
Electric Motor
Speed
1800RPM
Enclosure
TEFC
Input Phase
3-Phase
Horsepower
1.5HP
Frame
145T