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143TTWR14002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143JM Frame, TEFC – N202

143TTWR14002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143JM Frame, TEFC – N202

143TTWR14002 Marathon Washdown Duty Motors

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

  • 10:1 Variable torque, Constant torque speed range as listed below
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings
  • 303 Stainless steel shaft with spring loaded contact seals in each endshield (Drive end only on TENV motors)
  • Stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
  • Cast oversized conduit box with high temperature nitrile gaskets and threaded entrance
  • Plugged drain holes in each endshield for all angle mounting
  • Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
  • Will become build-up item when current stock is gone

Marathon Motors
Regal Beloit

Original price was: $2,224.00.Current price is: $477.84.

Description

143TTWR14002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143JM Frame, TEFC – N202

143TTWR14002 Marathon Washdown Duty Motors

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

General Specifications

UPC: 722856029775 Weight: 39 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 4.4-4.0/2.0 A Speed: 3490 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 82.5 % Power Factor: 82
Duty: Continous Insulation Class: F
Design Code: B KVA Code: L
Frame: 143JM Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6206 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 2 Rotation: Reversible
Resistance Main: 9.68 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: JM Overall Length: 15.43 in
Frame Length: 7.00 in Shaft Diameter: 0.875 in
Shaft Extension: 4.25 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)
Break-Down 12.25 0.0 9.90 440.0 2,400 7.89 0.0 1.50
Full Load 2.14 0.0 2.25 100.0 3,511 1.33 0.0 1.50
Pull-Up 17.18 0.0 7.17 0.0 200 9.51 0.0 1.50
Locked-Rotor 18.49 0.0 7.70 0.0 0 9.75 0.0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 175 % 200 %
Current (Amps) 1.05 1.18 1.41 1.73 2.07 2.45 2.85 3.29 3.78
Rated Output (KW) 0.12 0.40 0.69 1.00 1.31 1.61 1.94 2.28 2.64
Efficiency (%) 0.0 72.3 82.5 84.6 85.7 86.7 85.6 84.5 82.4
Power Factor (%) 14.8 42.4 61.2 73.0 79.2 82.6 85.3 86.8 87.6
Speed (RPM) 3,597 3,577 3,558 3,537 3,513 3,491 3,465 3,438 3,408
Temp. Rise @ FL 0.0 0.0 0.0 0.0 53.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.60 1.10 1.70 2.30 2.80 3.40 3.90 4.50

Marathon Motors
Regal Beloit

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