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405TTGS6589 – Marathon 75 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 405T Frame, EPFC – E577

405TTGS6589 – Marathon 75 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 405T Frame, EPFC – E577

405TTGS6589 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
  • MAX GUARD® Class F insulation system
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • Precision balanced to .08”/sec, Extended grease tubes
  • Normally closed thermostats (must be connected to control circuit)
  • Meets temperature code T3B, Shaft slinger
  • 10:1 constant torque available as build-up, RTM for price and availability

Marathon Motors
Regal Beloit

Original price was: $25,000.00.Current price is: $17,820.00.

Description

405TTGS6589 – Marathon 75 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 405T Frame, EPFC – E577

405TTGS6589 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: 722856023940 Weight: 0 LB
Packaged Length: 44.88 IN Packaged Width: 39.25 IN
Packaged Height: 28.01 IN

Nameplate Specifications

Output HP: 75 Hp Output KW: 56.0 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 180.0/90.0 A Speed: 1185 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.5 % Power Factor: 83
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 405T Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6316 Opp Drive End Bearing Size: 6313
UL: UL Listed And CSA Certified CSA: Y
CE: N IP Code: 54
Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 Rotation: Reversible
Resistance Main: .092 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: 37.75 in
Frame Length: 16.75 in Shaft Diameter: 2.875 in
Shaft Extension: 7.5 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 300.00 333.0 750.00 225.0 1,050 58.5 75.00
Full Load 90.00 100.0 333.00 100.0 1,185 75.00
Pull-Up 475.00 528.0 575.00 173.0 600 75.00
Locked-Rotor 535.00 594.0 650.00 195.0 0 37.0 75.00
2/3 450.00 500.0 675.00 203.0 800 75.00
No Load 31.00 34.0 0.00 0.0 1,200 75.00
1/3 510.00 567.0 550.00 165.0 400 75.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 30.00 37.00 52.00 70.00 90.00 105.00 115.00
Rated Output (KW) 1.00 15.00 29.50 44.00 59.00 68.50 74.50
Efficiency (%) 0.0 93.6 94.5 95.0 94.5 94.1 93.6
Power Factor (%) 4.0 50.0 71.0 79.0 83.0 83.5 83.5
Speed (RPM) 1,200 1,196 1,192 1,188 1,185 1,180 1,175
Temp. Rise @ FL 0.0 45.0 40.0 0.0 75.0 105.0 0.0
Torque (ft-lbs) 0.00 82.50 165.00 248.00 333.00 385.00 417.00

Marathon Motors
Regal Beloit