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Severe Duty Motor, 75 HP, 3 Ph, 60 Hz, 460 V, 444T Frame, TEFC
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Severe Duty Motor, 75 HP, 3 Ph, 60 Hz, 460 V, 444T Frame, TEFC

Part#: 444THFCD9101

Catalog#: W597A

Weight: 1867 lb

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Key Features

  • Meets IEEE-841 standard for severe duty motor applications; Meets General Motors® GM® 7E-TA automotive duty specification and Meets IEEE45 USCG marine duty, API RPI4F for offshore platforms
  • IP-56 cast iron, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007; Actual test and vibration data supplied with each motor
  • MAX GUARD® Class F Insulation System, Inverter duty 10:1 variable torque and 10:1 constant torque & 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power
  • F1/F2 capable, Precision balanced to .08”/sec, Steel conduit box
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • NOTE: BCP (-P) models are not Hazardous Duty® motors certified for Division 2 locations, and Hazardous Duty® motors meet division 2 CSA certification when BCP is not employed, nameplate Division 2 / zone 2 class I (gases), groups A, B, C, D Meets temperature code T2B
  • 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power;
  • Provisions to add stub shaft for an encoder (182-449T, TEFC only, Modifications and Kits are available
  • UL® Recognized & CSA certified and CE® Mark

Specifications

Phase Phase: 3 Output HP Output HP: 75 Hp
Output KW Output KW: 56 kW Voltage Voltage: 460 V
Speed Speed: 890 rpm Service Factor Service Factor: 1.15
Frame Frame: 444T Enclosure Enclosure: Totally Enclosed Fan Cooled
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 93.6 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 Hz
Current Current: 92 A Power Factor Power Factor: 81
Duty Duty: Continuous Insulation Class Insulation Class: H
Design Code Design Code: B KVA Code KVA Code: G
Drive End Bearing Size Drive End Bearing Size: 6319 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6317
UL UL: Listed CSA CSA: Y
CE CE: Y IP Code IP Code: 56
Number of Speeds Number of Speeds: 1 Hazardous Location Hazardous Location: DIVISION 2 T2B
Electrical Type Electrical Type: Squirrel Cage Inverter Rated Starting Method Starting Method: Line Or Inverter
Poles Poles: 8 Rotation Rotation: Selective Clockwise
Resistance Main Resistance Main: .06009 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 Shaft Diameter Shaft Diameter: 3.375 in
Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE Inverter Load Inverter Load: CONSTANT 2:1/VARIABLE 10:1
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: T
Current Current: 92 A Frequency Frequency: 60 Hz
Speed Speed: 890 rpm Connection Drawing Connection Drawing: EE7300
Outline Drawing Outline Drawing: SS557668 Voltage Voltage: 460 V
Output KW Output KW: 56 kW Output HP Output HP: 75 Hp
Frame Size Frame Size: 444 Efficiency Efficiency: 93.6 %
Packaged Length Packaged Length: 55.00 IN Weight Weight: 1867.00 LB
UPC UPC: 722856192998 Packaged Width Packaged Width: 40.00 IN
Country of Origin Country of Origin: Mexico Packaged Height Packaged Height: 32.00 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 35.50 25%: 40.00 50%: 55.00 75%: 72.00 100%: 92.00 115%: 105.00 125%: 115.00
% of Rated Load: Rated Output (KW) 0%: 1.80 25%: 15.80 50%: 30.15 75%: 45.00 100%: 60.00 115%: 68.75 125%: 75.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 88.5 50%: 93.0 75%: 93.6 100%: 93.6 115%: 93.4 125%: 93.2
% of Rated Load: Power Factor (%) 0%: 5.8 25%: 47.5 50%: 69.0 75%: 77.5 100%: 81.0 115%: 81.5 125%: 81.5
% of Rated Load: Speed (RPM) 0%: 900 25%: 898 50%: 895 75%: 892 100%: 890 115%: 888 125%: 885
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 60.0 115%: 80.0 125%: 100.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 110.00 50%: 220.00 75%: 330.00 100%: 440.00 115%: 510.00 125%: 555.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Locked-Rotor Current (Amps): 530.00 Current (%): 575.0 Torque (ft-lbs): 750.00 Torque (%): 170.0 Speed (RPM): 0 Rated Output (KW): 0.00 Power Factor (%): 31.0 Rated Output (Hp): 75.00
Curvepoint: Pull-Up Current (Amps): 428.00 Current (%): 460.0 Torque (ft-lbs): 635.00 Torque (%): 145.0 Speed (RPM): 450 Rated Output (KW): 0.00 Power Factor (%): 0.0 Rated Output (Hp): 75.00
Curvepoint: Break-Down Current (Amps): 265.00 Current (%): 285.0 Torque (ft-lbs): 910.00 Torque (%): 205.0 Speed (RPM): 860 Rated Output (KW): 0.00 Power Factor (%): 62.0 Rated Output (Hp): 75.00
Curvepoint: No Load Current (Amps): 35.50 Current (%): 40.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 900 Rated Output (KW): 0.00 Power Factor (%): 0.0 Rated Output (Hp): 75.00
Curvepoint: 2/3 Current (Amps): 385.00 Current (%): 415.0 Torque (ft-lbs): 750.00 Torque (%): 170.0 Speed (RPM): 600 Rated Output (KW): 0.00 Power Factor (%): 0.0 Rated Output (Hp): 75.00
Curvepoint: Full Load Current (Amps): 92.00 Current (%): 100.0 Torque (ft-lbs): 442.00 Torque (%): 100.0 Speed (RPM): 890 Rated Output (KW): 0.00 Power Factor (%): 81.0 Rated Output (Hp): 75.00
Curvepoint: 1/3 Current (Amps): 465.00 Current (%): 505.0 Torque (ft-lbs): 625.00 Torque (%): 140.0 Speed (RPM): 300 Rated Output (KW): 0.00 Power Factor (%): 0.0 Rated Output (Hp): 75.00

Efficiency

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