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143TTWD6001 – Marathon 1 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143TC Frame, TEFC – N454A

143TTWD6001 – Marathon 1 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143TC Frame, TEFC – N454A

143TTWD6001 Marathon Washdown Duty Motors

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

  • Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Rated 60/50 hertz, 190/380 volt at next lower horsepower
  • 303 stainless steel shaft with spring loaded contact seals in each end (Drive end only on TENV)
  • 300 Series Stainless steel external construction: frame, endshields, conduit box, mounting base and hardware for superior corrosion resistance
  • Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
  • One way condensation drains in each endshield and conduit box for all angle mounting
  • Nitrile Buna – N gaskets and seals on conduit box, through bolts and endshields
  • UL recognized, CSA certified and CE mark

Marathon Motors
Regal Beloit

Description

143TTWD6001 – Marathon 1 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143TC Frame, TEFC – N454A

143TTWD6001 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: 722856030320 Weight: 44 LB
Packaged Length: 15.81 IN Packaged Width: 14.31 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 2.6/1.3 A Speed: 3450 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 80 % Power Factor: 89.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: J
Frame: 143TC Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6205
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: 3.73 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: 13.62 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)
Locked-Rotor 9.80 754.0 62.00 255.0 0 0.00 0.0 1.00
Full Load 1.30 100.0 24.30 100.0 3,456 0.00 0.0 1.00
Pull-Up 0.00 0.0 41.00 169.0 0 0.00 0.0 1.00
Break-Down 0.00 0.0 76.30 314.0 0 0.00 0.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.50 0.58 0.85 1.05 1.30 1.60 2.00
Rated Output (KW) 0.07 0.30 0.56 0.71 0.91 1.19 1.47
Efficiency (%) 0.0 63.2 68.0 79.4 81.7 78.4 76.4
Power Factor (%) 18.1 64.9 82.7 84.5 88.1 93.3 91.9
Speed (RPM) 3,595 3,561 3,528 3,493 3,456 3,411 3,363
Temp. Rise @ FL 0.0 0.0 0.0 0.0 41.0 0.0 0.0
Torque (ft-lbs) 0.00 6.00 12.15 18.10 24.30 30.80 37.50

Marathon Motors
Regal Beloit

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