Marathon 2 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 184T Frame, EPFC - U041A

Catalog #:U041A
Part #:184TTGN6576
  • Suitable for use on VFD at 208 volt
  • 10:1 Variable torque, see Inverter Duty column for constant torque
  • MAX GUARD® Class F insulation system
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • 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
  • Motor will not accept a C-face kit
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Weight:163.00 LB
List Price: $1,600.00

General Specifications

UPC: 722856023278 Weight: 163.00 LB
Packaged Length: 22.5 IN Packaged Width: 16.81 IN
Packaged Height: 14 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 6.0/3.0 A Speed: 1175 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 88.5 % Power Factor: 70
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: K
Frame: 184T Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6206 Opp Drive End Bearing Size: 6206
UL: UL Listed; also, UL Certified for Canada CSA: N
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: 5.65 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: 17.87 in
Frame Length: 10.00 in Shaft Diameter: 1.125 in
Shaft Extension: 2.85 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 10.00 333.0 32.00 356.0 960 65.0 2.00
No Load 1.90 63.0 0.00 0.0 1,200 2.00
Locked-Rotor 22.00 733.0 17.50 194.0 0 42.0 2.00
Pull-Up 20.50 683.0 16.00 178.0 350 2.00
1/3 21.50 717.0 15.50 172.0 200 2.00
2/3 19.00 633.0 19.50 217.0 650 2.00
Full Load 3.00 100.0 9.00 100.0 1,175 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 1.90 2.00 2.20 2.60 3.00 3.20 3.60
Rated Output (KW) 0.15 0.50 0.90 1.30 1.70 2.00 2.20
Efficiency (%) 0.0 80.0 86.5 88.5 88.5 88.5 87.5
Power Factor (%) 5.5 30.0 49.0 62.0 70.0 74.0 75.0
Speed (RPM) 1,200 1,192 1,185 1,180 1,175 1,170 1,168
Temp. Rise @ FL 0.0 0.0 0.0 0.0 30.0 40.0 50.0
Torque (ft-lbs) 0.00 2.20 4.50 6.70 9.00 10.40 11.20
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