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/Products/Electric Motors/3 Phase Metric/Marathon/Rigid Base/R304 Marathon 0.33HP/0.25kW IEC Metric Globetrotter Electric Motor, 1800RPM
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Product ID: 071T17FH5326

R304 Marathon 0.33HP/0.25kW IEC Metric Globetrotter Electric Motor, 1800RPM

MFG: Marathon Electric (Regal Beloit Corp)
MFG Part Number: 071T17FH5326

Selected accessories will also be added to cart
$114.97 / Each
Quantity:
TEFC, IP55, 71 Frame, 230/460/200/400VAC 3-Phase 50/60Hz, 071T17FH5326, Rigid Base, Aluminum Frame, 14mm Keyed Shaft

Features

  • Meets IE3 European and NEMA Premium® efficiencies
  • MAX GUARD® Class F Insulation, Class B rise @ rated KW
  • Wye Start-Delta Run on 160 Frame and larger
  • Top Mounted/Oversized gasketed terminal box

General Specifications

UPC: 722856026187 Weight: 14.00 LB
Packaged Length: 10.24 IN Packaged Width: 6.89 IN
Packaged Height: 7.48 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 1.4/0.70 A Speed: 1700 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 68 % Power Factor: 66
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: J
Frame: 71 Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 18.45 Ohms Mounting: B3
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Aluminum
Shaft Type: IEC Overall Length: 9.44 in
Frame Length: 4.68 in Shaft Diameter: 0.555 in
Shaft Extension: 1.18 in Assembly/Box Mounting: F3

Speed & Load Characteristics

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 1.40 16.00 100.0 1,695 0.33
Break-Down 0.00 44.80 280.0 0 0.33
Locked-Rotor 6.00 44.00 275.0 0 0.33
Pull-Up 0.00 38.40 240.0 0 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.55 0.57 0.60 0.64 0.68 0.77 0.89
Rated Output (KW) 0.08 0.15 0.21 0.28 0.36 0.45 0.55
Efficiency (%) 0.0 42.3 59.2 64.9 69.4 69.2 67.9
Power Factor (%) 17.6 32.2 44.3 55.7 66.4 73.2 77.7
Speed (RPM) 1,800 1,770 1,750 1,730 1,695 1,667 1,627
Temp. Rise @ FL 0.0 0.0 0.0 0.0 33.0 45.0 0.0
Torque (ft-lbs) 0.00 3.90 8.00 12.00 16.60 21.00 25.90