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145TTWR6033 – Marathon 2 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 145TC Frame, TEFC – N630

145TTWR6033 – Marathon 2 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 145TC Frame, TEFC – N630

145TTWR6033 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 10:1 CT 60 minute duty, otherwise 2:1 CT
  • MAX GUARD® Class F insulation system, F1 mounting only, cannot reassemble to F2
  • 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
  • USDA-approved, white epoxy RUST-OLEUM® paint

Marathon Motors
Regal Beloit

Description

145TTWR6033 – Marathon 2 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 145TC Frame, TEFC – N630

145TTWR6033 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: 722856029690 Weight: 53 LB
Packaged Length: 19.5 IN Packaged Width: 10.44 IN
Packaged Height: 10.88 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 575 V
Current: 2.3 A Speed: 1745 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 86.5 % Power Factor: 75.6
Duty: Continous Insulation Class: F
Design Code: B KVA Code: L
Frame: 145TC Enclosure: Totally Enclosed Fan Cooled
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: 9.76 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: 13.93 in
Frame Length: 8.00 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)
Pull-Up 0.00 0.0 24.60 410.0 0 0.00 0.0 2.00
Locked-Rotor 21.20 0.0 24.60 410.0 0 0.00 0.0 2.00
Full Load 2.30 0.0 6.00 100.0 0 0.00 0.0 2.00
Break-Down 0.00 0.0 28.80 480.0 0 0.00 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 1.36 1.54 1.75 2.06 2.30 2.80 3.24
Rated Output (KW) 0.10 0.51 0.91 1.32 1.73 2.16 2.59
Efficiency (%) 0.0 74.5 83.4 85.6 86.5 85.6 84.7
Power Factor (%) 7.1 33.3 52.0 64.1 75.6 77.3 80.3
Speed (RPM) 1,798 1,787 1,774 1,763 1,751 1,732 1,717
Temp. Rise @ FL 0.0 0.0 0.0 0.0 53.0 0.0 0.0
Torque (ft-lbs) 0.00 1.50 3.00 4.50 6.00 7.50 9.00

Marathon Motors
Regal Beloit

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