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143TTDR16035 – Marathon 1 HP General Purpose Motor, 3 phase, 1800 RPM, 200-208 V, 143T Frame, ODP – U416A

143TTDR16035 – Marathon 1 HP General Purpose Motor, 3 phase, 1800 RPM, 200-208 V, 143T Frame, ODP – U416A

143TTDR16035 Marathon Three Phase ODP Motors

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

  • Motor will accept a C-face kit
  • See XRI® Dripproof in Premium Efficiency section for NEMA Premium efficiencies
  • 56H, 143T, and 145T combination base with 12 mounting holes
  • F1 mounting only, cannot reassemble to F2

Marathon Motors
Regal Beloit

Description

143TTDR16035 – Marathon 1 HP General Purpose Motor, 3 phase, 1800 RPM, 200-208 V, 143T Frame, ODP – U416A

143TTDR16035 Marathon Three Phase ODP Motors

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

General Specifications

UPC: 722856054784 Weight: 44 LB
Packaged Length: 15.5 IN Packaged Width: 12.25 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 200-208 V
Current: 3.3-3.3 A Speed: 1760 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 85.5 % Power Factor: 71
Duty: Continuous Insulation Class: B
Design Code: B KVA Code: N
Frame: 143T Enclosure: Drip Proof
Thermal Protection: Automatic Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 13.6 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: 12.99 in
Frame Length: 9.06 in Shaft Diameter: 0.875 in
Shaft Extension: 2.28 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)
Pull-Up 13.00 867.0 10.00 333.0 120 8.50 73.4 1.00
No Load 0.98 65.0 0.00 0.0 1,800 0.09 11.1 1.00
2/3 11.60 773.0 11.70 390.0 800 8.50 73.4 1.00
Full Load 1.50 100.0 3.00 100.0 1,760 0.87 71.0 1.00
1/3 13.70 913.0 9.52 317.0 0 8.50 73.4 1.00
Locked-Rotor 14.50 967.0 11.20 373.0 0 8.50 73.4 1.00
Break-Down 9.80 653.0 15.40 513.0 1,285 6.20 79.5 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 2.17 2.28 2.54 2.92 3.32 3.69 3.91 4.49
Rated Output (KW) 0.09 0.26 0.46 0.66 0.87 1.00 1.09 1.32
Efficiency (%) 0.0 71.3 81.3 84.6 85.5 85.7 85.5 85.1
Power Factor (%) 11.1 31.8 49.8 62.6 71.0 75.1 77.3 81.2
Speed (RPM) 1,800 1,790 1,781 1,772 1,760 1,755 1,751 1,740
Temp. Rise @ FL 0.0 0.0 0.0 0.0 21.0 24.0 0.0 0.0
Torque (ft-lbs) 0.00 0.73 1.47 2.22 3.00 3.43 3.74 4.52

Marathon Motors
Regal Beloit