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/Products/Electric Motors/3 Phase Metric/Marathon/Rigid Base/R303 Marathon 0.33HP/0.25kW IEC Metric Globetrotter Electric Motor, 3600RPM
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Product ID: 063T34FH5302

R303 Marathon 0.33HP/0.25kW IEC Metric Globetrotter Electric Motor, 3600RPM

MFG: Marathon Electric (Regal Beloit Corp)
MFG Part Number: 063T34FH5302

Selected accessories will also be added to cart
$403.97 / Each
Quantity:
TEFC, IP55, 63 Frame, 230/460VAC 3-Phase 50/60Hz, 063T34FH5302, Rigid Base, Aluminum Frame, 11mm 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: 722856026170 Weight: 25.00 LB
Packaged Length: 10.19 IN Packaged Width: 6.89 IN
Packaged Height: 7.68 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 1.1/0.55 A Speed: 3430 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 72 % Power Factor: 78
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: J
Frame: 63 Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6202 Opp Drive End Bearing Size: 6202
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: 17.85 Ohms Mounting: B3
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Aluminum
Shaft Type: IEC Overall Length: 8.54 in
Frame Length: 4.44 in Shaft Diameter: 0.428 in
Shaft Extension: 23 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)
Locked-Rotor 3.25 591.0 23.20 290.0 0 0.00 0.0 0.33
Full Load 0.55 100.0 8.00 100.0 3,432 0.00 0.0 0.33
Break-Down 0.00 0.0 28.00 350.0 0 0.00 0.0 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.35 0.36 0.43 0.50 0.55 0.65 0.75
Rated Output (KW) 0.05 0.14 0.20 0.28 0.34 0.42 0.50
Efficiency (%) 0.0 49.2 62.0 68.4 72.2 71.0 70.4
Power Factor (%) 18.6 47.4 58.7 69.3 78.0 80.1 84.2
Speed (RPM) 3,583 3,542 3,510 3,469 3,432 3,390 3,340
Temp. Rise @ FL 0.0 0.0 0.0 0.0 29.0 0.0 0.0
Torque (ft-lbs) 0.00 2.13 4.00 6.13 8.10 9.79 11.95