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Other Purpose Motor, 125 & 100 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 444T Frame, EPFC
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Other Purpose Motor, 125 & 100 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 1800 & 1500 RPM, 444T Frame, EPFC

Part#: 444TTGS6539

Catalog#: E582

Model#: 444TTGS6539AN

Weight: 1845 lb

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Key Features

  • 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 surfaces treated with 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, as noted

Specifications

Phase Phase: 3 Output HP Output HP: 125 & 100 Hp
Output KW Output KW: 93.0 & 75.0 kW Voltage Voltage: 460 & 380 V
Speed Speed: 1780 & 1480 rpm Service Factor Service Factor: 1.15 & 1.15
Frame Frame: 444T Enclosure Enclosure: Explosion Proof Fan cooled
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 95.4 & 95.4 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 & 50 Hz
Current Current: 141 & 138 A Power Factor Power Factor: 86
Duty Duty: Continuous Insulation Class Insulation Class: F
Design Code Design Code: B KVA Code KVA Code: G
Drive End Bearing Size Drive End Bearing Size: 6318 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6316
UL UL: Listed CSA CSA: Y
CE CE: N IP Code IP Code: 54
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Inverter Rated Starting Method Starting Method: Line Or Inverter
Poles Poles: 4 Rotation Rotation: Reversible
Resistance Main Resistance Main: .038 Ohms Mounting Mounting: Rigid Base
Motor Orientation Motor Orientation: Horizontal Drive End Bearing Drive End Bearing: Ball
Opp Drive End Bearing Opp Drive End Bearing: Ball Frame Material Frame Material: Cast Iron
Shaft Type Shaft Type: T Overall Length Overall Length: 41.25 in
Frame Length Frame Length: 18.50 in Shaft Diameter Shaft Diameter: 3.375 in
Shaft Extension Shaft Extension: 8.75 in Assembly/Box Mounting Assembly/Box Mounting: F1 ONLY
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: T
Current Current: 141 A Synchronous RPM Synchronous RPM: 1800 & 1500 rpm
Frequency Frequency: 60 Hz Speed Speed: 1780 rpm
Connection Drawing Connection Drawing: A-EE7300S Outline Drawing Outline Drawing: B-SS518995-1850
Voltage Voltage: 460 V Output KW Output KW: 93 kW
Output HP Output HP: 125 Hp Frame Size Frame Size: 444
Torque UOM Torque UOM: LB-FT Efficiency Efficiency: 95.4 %
Packaged Length Packaged Length: 56.00 IN Weight Weight: 1845.00 LB
UPC UPC: 722856061034 Packaged Width Packaged Width: 46.00 IN
HTC HTC: 8501.53.4080 Country of Origin Country of Origin: United States of America
Packaged Height Packaged Height: 31.19 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 38.00 25%: 50.00 50%: 76.00 75%: 106.00 100%: 141.00 115%: 162.00 125%: 176.00
% of Rated Load: Rated Output (KW) 0%: 2.00 25%: 25.00 50%: 49.00 75%: 73.00 100%: 97.50 115%: 112.00 125%: 123.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 93.0 50%: 95.4 75%: 95.4 100%: 95.4 115%: 95.4 125%: 95.0
% of Rated Load: Power Factor (%) 0%: 5.0 25%: 62.0 50%: 79.0 75%: 84.0 100%: 86.0 115%: 87.0 125%: 87.5
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,795 50%: 1,790 75%: 1,785 100%: 1,780 115%: 1,778 125%: 1,775
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 75.0 115%: 105.0 125%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 91.40 50%: 183.00 75%: 275.00 100%: 366.00 115%: 423.00 125%: 457.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: 1/3 Current (Amps): 825.00 Current (%): 585.0 Torque (ft-lbs): 475.00 Torque (%): 130.0 Speed (RPM): 500 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: Full Load Current (Amps): 141.00 Current (%): 100.0 Torque (ft-lbs): 366.00 Torque (%): 100.0 Speed (RPM): 1,780 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: 2/3 Current (Amps): 700.00 Current (%): 496.0 Torque (ft-lbs): 575.00 Torque (%): 157.0 Speed (RPM): 1,400 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: No Load Current (Amps): 38.00 Current (%): 27.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: Locked-Rotor Current (Amps): 900.00 Current (%): 638.0 Torque (ft-lbs): 525.00 Torque (%): 143.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 26.0 Rated Output (Hp): 125.00
Curvepoint: Break-Down Current (Amps): 550.00 Current (%): 390.0 Torque (ft-lbs): 1,000.00 Torque (%): 273.0 Speed (RPM): 1,715 Rated Output (KW): Power Factor (%): 68.0 Rated Output (Hp): 125.00
Curvepoint: Pull-Up Current (Amps): 775.00 Current (%): 550.0 Torque (ft-lbs): 500.00 Torque (%): 137.0 Speed (RPM): 1,000 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00

Efficiency

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Country: United States
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Country: China
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Country: Europe
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Country: Japan
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Country: South Korea
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