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143TTVR5330 – Marathon 1 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 143C Frame, TENV – N378

143TTVR5330 – Marathon 1 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 143C Frame, TENV – N378

143TTVR5330 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, Totally enclosed, non-ventilated
  • 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 only) 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: $3,078.00.Current price is: $622.73.

Description

143TTVR5330 – Marathon 1 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 143C Frame, TENV – N378

143TTVR5330 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: 722856131676 Weight: 45 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60/50 Hz Voltage: 208-230/460 V
Current: 3.3-3.2/1.6 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 80.5 % Power Factor: 80.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: M
Frame: 143 C Enclosure: Totally Enclosed Non Ventilated
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: 55

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 16 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 15.56 in
Frame Length: 6.50 in Shaft Diameter: 0.875 in
Shaft Extension: 2.25 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)
Full Load 1.60 0.0 3.00 100.0 1,757 0.00 0.0 1.00
Locked-Rotor 12.50 0.0 9.40 313.0 0 0.00 0.0 1.00
Break-Down 0.00 0.0 12.80 427.0 1,250 0.00 0.0 1.00
Pull-Up 0.00 0.0 9.20 307.0 200 0.00 0.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 1.00 1.10 1.25 1.20 1.56 1.90 2.19
Rated Output (KW) 0.11 0.30 0.50 0.71 0.93 1.16 1.39
Efficiency (%) 0.0 63.6 75.8 79.5 80.5 80.2 79.8
Power Factor (%) 13.2 34.2 50.2 74.4 74.8 76.5 79.4
Speed (RPM) 1,798 1,790 1,780 1,768 1,757 1,744 1,731
Temp. Rise @ FL 0.0 0.0 0.0 0.0 95.0 0.0 0.0
Torque (ft-lbs) 0.00 0.75 1.50 2.25 3.00 3.75 4.50

Marathon Motors
Regal Beloit

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