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145TBFR5305 – Marathon 2 HP General Purpose Motor, 1 phase, 3600 RPM, 115/208-230 V, 145TC Frame, TEFC – C282

145TBFR5305 – Marathon 2 HP General Purpose Motor, 1 phase, 3600 RPM, 115/208-230 V, 145TC Frame, TEFC – C282

145TBFR5305 Marathon Single Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Mechanically locked on shaft end
  • Heavy gauge steel constructions
  • Suitable for horizontal or vertical mounting
  • Capacitor start/capacitor run design for reduced amperage
  • Motor will accept a brake kit

Marathon Motors
Regal Beloit

Description

145TBFR5305 – Marathon 2 HP General Purpose Motor, 1 phase, 3600 RPM, 115/208-230 V, 145TC Frame, TEFC – C282

145TBFR5305 Marathon Single Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856009241 Weight: 42 LB
Packaged Length: 15.5 IN Packaged Width: 12.25 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 16.6/9.4-8.3 A Speed: 3500 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 79 % Power Factor: 98.3
Duty: Continous Insulation Class: B
Design Code: L KVA Code: J
Frame: 145TC 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: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 2 Rotation: Selective Counterclockwise
Resistance Main: 0 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: 13.37 in
Frame Length: 8.06 in Shaft Diameter: 0.875 in
Shaft Extension: 2.12 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 8.30 100.0 2.98 100.0 3,500 1.89 0.0 2.00
Break-Down 32.10 387.0 7.73 259.0 3,114 6.50 0.0 2.00
Locked-Rotor 61.30 739.0 7.37 247.0 0 11.30 0.0 2.00
Pull-Up 61.10 736.0 6.72 226.0 229 11.40 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 % 200 %
Current (Amps) 2.10 3.30 4.90 6.65 8.30 9.60 10.70 13.10 16.00 20.10
Rated Output (KW) 0.32 0.67 1.05 1.46 1.89 2.17 2.36 2.88 3.49 4.30
Efficiency (%) 0.0 56.1 70.8 76.4 78.5 79.0 79.2 77.7 74.7 69.4
Power Factor (%) 65.2 88.3 93.2 95.5 96.0 98.3 95.9 95.6 94.8 93.0
Speed (RPM) 3,600 3,577 3,555 3,530 3,510 3,500 3,489 3,456 3,413 3,341
Temp. Rise @ FL 0.0 0.0 0.0 0.0 59.0 80.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.74 1.47 2.22 2.98 3.45 3.77 4.56 5.38 6.29

Marathon Motors
Regal Beloit