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145TTGN6540 – Marathon 2 HP Explosion Proof Motor, 3 phase, 1800 RPM, 575 V, 145T Frame, EPFC – U022A

145TTGN6540 – Marathon 2 HP Explosion Proof Motor, 3 phase, 1800 RPM, 575 V, 145T Frame, EPFC – U022A

145TTGN6540 Marathon Explosion Proof NEMA Motors

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

  • Meets NEMA Premium® efficiency, Bearing Current Protection (BCP)
  • 10:1 Variable torque, see Inverter Duty column for constant torque
  • MAX GUARD® Class F insulation system, Internal and external epoxy paint
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Rolled steel fan guard
  • 1.15 Service Factor on sinewave or 1.0 Service Factor on IGBT power
  • Precision balanced to .08”/sec, Extended grease tubes
  • Normally closed thermostats (must be connected to control circuit)
  • Meets temperature code T3B, Shaft slinger, Nameplated 60/50 Hz, 190/380 Volts, at next lower HP, as noted
  • Motor will not accept a C-face kit

Marathon Motors
Regal Beloit

Original price was: $1,830.00.Current price is: $1,304.42.

Description

145TTGN6540 – Marathon 2 HP Explosion Proof Motor, 3 phase, 1800 RPM, 575 V, 145T Frame, EPFC – U022A

145TTGN6540 Marathon Explosion Proof NEMA Motors

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

General Specifications

UPC: 722856023223 Weight: 78 LB
Packaged Length: 15.81 IN Packaged Width: 14.31 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 575 V
Current: 2.4 A Speed: 1755 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 86.5 % Power Factor: 72
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: N
Frame: 145T Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: UL Listed And CSA Certified CSA: Y
CE: N IP Code: 54
Hazardous Location: EXP PROOF CL I GR D CL II GR F&G T3B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 6.51 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 14.73 in
Frame Length: 7.50 in Shaft Diameter: 0.875 in
Shaft Extension: 2.31 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)
No Load 1.90 63.0 0.00 0.0 1,800 0.00 0.0 2.00
1/3 24.50 950.0 20.80 347.0 600 0.00 0.0 2.00
Pull-Up 25.00 900.0 22.05 368.0 900 0.00 0.0 2.00
Break-Down 18.70 623.0 32.50 542.0 1,245 0.00 89.0 2.00
2/3 22.50 800.0 25.70 428.0 1,200 0.00 0.0 2.00
Full Load 3.00 100.0 6.00 100.0 1,755 0.00 0.0 2.00
Locked-Rotor 30.00 1,000.0 24.50 408.0 0 0.00 69.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 1.52 1.60 1.84 2.08 2.40 2.64 2.80
Rated Output (KW) 0.12 0.51 0.90 1.30 1.70 1.98 2.15
Efficiency (%) 0.0 74.0 82.5 85.5 86.5 86.5 86.5
Power Factor (%) 8.0 31.5 50.0 63.0 72.0 75.5 77.5
Speed (RPM) 1,800 1,790 1,780 1,770 1,755 1,750 1,745
Temp. Rise @ FL 0.0 0.0 0.0 0.0 35.0 40.0 0.0
Torque (ft-lbs) 0.00 1.50 2.95 4.45 6.00 6.90 7.50

Marathon Motors
Regal Beloit

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