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143TTWD4002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 208-230/460 V, 143TC Frame, TEFC – N456

143TTWD4002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 208-230/460 V, 143TC Frame, TEFC – N456

143TTWD4002 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
  • Double sealed ball bearings
  • 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
  • Rated 60/50 hertz, 190/380 volt at next lower horsepower

Marathon Motors
Regal Beloit

Original price was: $1,866.00.Current price is: $647.42.

Description

143TTWD4002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 208-230/460 V, 143TC Frame, TEFC – N456

143TTWD4002 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: 722856030344 Weight: 20 LB
Packaged Length: 16.62 IN Packaged Width: 11.91 IN
Packaged Height: 10 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60/50 Hz Voltage: 208-230/460 V
Current: 4.2-3.8/1.9 A Speed: 3450 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 82.5 % Power Factor: 89
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: K
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: 8.72 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Stainless 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)
Break-Down 0.00 0.0 7.50 333.0 0 0.00 0.0 1.50
Full Load 1.90 100.0 2.25 100.0 3,465 0.00 0.0 1.50
Pull-Up 0.00 0.0 4.00 178.0 0 0.00 0.0 1.50
Locked-Rotor 16.20 853.0 6.00 267.0 0 0.00 0.0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.65 0.81 1.10 1.45 1.85 2.30 2.86
Rated Output (KW) 0.08 0.32 0.69 0.97 1.33 1.69 2.09
Efficiency (%) 0.0 85.2 89.9 87.1 83.6 80.9 78.5
Power Factor (%) 15.8 49.9 78.6 84.3 89.9 92.2 91.7
Speed (RPM) 3,597 3,575 3,545 3,512 3,465 3,439 3,398
Temp. Rise @ FL 0.0 0.0 0.0 0.0 48.0 0.0 0.0
Torque (ft-lbs) 0.00 0.54 1.23 1.70 2.25 2.80 3.40

Marathon Motors
Regal Beloit

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