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145TTFR16360 – Marathon 1.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TEFC – C401A

145TTFR16360 – Marathon 1.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TEFC – C401A

145TTFR16360 Marathon NEMA Definite Purpose AC Brake Motors

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

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Brake has manual wear adjustment up to 25 lb-ft. for longer pad life
  • Vertical or horizontal mounting up to 15 lb-ft, see mod section for larger brakes
  • Stearns brakes, 56,000 series through 25 Lb-Ft, 87 series above 35 Lb-Ft and larger
  • 1.15 service factor, 1.0 service factor where foot noted
  • CR200 Corona resistant magnet wire (motor can be operated 10:1 variable torque and 2:1 constant torque)
  • Bolt-on removable base for footless mounting option
  • UL recognized, CSA certified and CE mark

Marathon Motors
Regal Beloit

Description

145TTFR16360 – Marathon 1.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TEFC – C401A

145TTFR16360 Marathon NEMA Definite Purpose AC Brake Motors

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

General Specifications

UPC: 722856050809 Weight: 62 LB
Packaged Length: 22.19 IN Packaged Width: 16.5 IN
Packaged Height: 14 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 4.6/2.3 A Speed: 1755 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 86.5 % Power Factor: 71
Duty: Continuous Insulation Class: B
Design Code: A KVA Code: P
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: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 7.9 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Shaft Diameter: 0.875 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)
2/3 19.20 835.0 22.30 496.0 1,200 0.00 0.0 1.50
Break-Down 16.00 696.0 26.00 578.0 1,190 0.00 85.5 1.50
No Load 1.50 65.0 0.00 0.0 1,800 0.00 0.0 1.50
Full Load 2.30 100.0 4.50 100.0 1,755 0.00 0.0 1.50
Pull-Up 23.30 1,013.0 20.20 449.0 130 0.00 0.0 1.50
Locked-Rotor 24.00 1,043.0 21.20 471.0 0 0.00 69.5 1.50
1/3 22.80 991.0 18.00 400.0 600 0.00 0.0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 1.50 1.55 1.75 2.00 2.30 2.50 2.65
Rated Output (KW) 0.09 0.38 0.68 1.00 1.30 1.50 1.65
Efficiency (%) 0.0 74.0 82.5 85.5 86.5 86.5 85.5
Power Factor (%) 7.5 30.5 49.0 62.5 71.0 75.0 77.0
Speed (RPM) 1,800 1,790 1,780 1,765 1,755 1,750 1,745
Temp. Rise @ FL 0.0 0.0 0.0 0.0 35.0 45.0 60.0
Torque (ft-lbs) 0.00 1.10 2.20 3.50 4.50 5.20 5.65

Marathon Motors
Regal Beloit

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