Encoder Motor, 125 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 444T Frame, TEFC

Encoder Motor, 125 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 444T Frame, TEFC

Part#: 444THFN8036

Catalog#: Y576

Model#: 444THFN8036DG

Weight: 2053 lb

List Price: $34,662.00

Key Features


  • MAX GUARD® Class H insulation system
  • Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque
  • Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others)
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • Normally closed thermostats (one per phase, class F)
  • Blue Chip quality, cast iron frame and brackets
  • Patented “fracket” design (TEBC enclosure)

Specifications


Phase Phase: 3 Output HP Output HP: 125 Hp
Output KW Output KW: 93 kW Voltage Voltage: 460 V
Speed Speed: 1788 rpm Service Factor Service Factor: 1
Frame Frame: 444T Enclosure Enclosure: Totally Enclosed Fan Cooled
Thermal Protection Thermal Protection: Thermostat Efficiency Efficiency: 94.5 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 Hz
Current Current: 143 A Power Factor Power Factor: 87
Duty Duty: Continuous Insulation Class Insulation Class: H
Design Code Design Code: INV KVA Code KVA Code: J
Drive End Bearing Size Drive End Bearing Size: 6318 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6316
UL UL: Recognized CSA CSA: Y
CE CE: Y IP Code IP Code: 43
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Inverter Duty Starting Method Starting Method: Inverter Only
Poles Poles: 4 Rotation Rotation: Reversible
Resistance Main Resistance Main: .033 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: 45.54 in
Frame Length Frame Length: 20.25 in Shaft Diameter Shaft Diameter: 3.375 in
Shaft Extension Shaft Extension: 8.75 in Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE
Inverter Load Inverter Load: CONSTANT 2000:1
Service Factor Service Factor: 1 Frame Suffix Frame Suffix: T
Current Current: 143 A Synchronous RPM Synchronous RPM: 1800 rpm
Frequency Frequency: 60 Hz Speed Speed: 1788 rpm
Connection Drawing Connection Drawing: A-EE7300T Outline Drawing Outline Drawing: B-SS555993-2025
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: 94.5 %
Packaged Length Packaged Length: 56.00 IN Weight Weight: 2053.00 LB
UPC UPC: 722856025487 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: 33.17 IN
% of Rated Load0%25%50%75%100%125%150%200%
% of Rated Load: Current (Amps) 0%: 47.00 25%: 59.00 50%: 83.00 75%: 111.00 100%: 143.00 125%: 175.00 150%: 210.00 200%: 0.00
% of Rated Load: Rated Output (KW) 0%: 4.50 25%: 27.50 50%: 51.00 75%: 75.00 100%: 99.50 125%: 124.00 150%: 148.00 200%: 0.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 86.5 50%: 91.7 75%: 94.1 100%: 94.5 125%: 94.5 150%: 94.5 200%: 0.0
% of Rated Load: Power Factor (%) 0%: 11.0 25%: 57.5 50%: 77.0 75%: 84.0 100%: 87.0 125%: 88.0 150%: 88.5 200%: 0.0
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,796 50%: 1,794 75%: 1,792 100%: 1,788 125%: 1,786 150%: 1,784 200%: 0
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 60.0 125%: 0.0 150%: 0.0 200%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 91.50 50%: 183.00 75%: 275.00 100%: 367.00 125%: 460.00 150%: 552.00 200%: 0.00
% of Rated Load: 0%: 25%: 50%: 75%: 100%: 125%: 150%: 200%:
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Full Load Current (Amps): 143.00 Current (%): 100.0 Torque (ft-lbs): 367.00 Torque (%): 100.0 Speed (RPM): 1,788 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: 2/3 Current (Amps): 950.00 Current (%): 664.0 Torque (ft-lbs): 650.00 Torque (%): 177.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: Pull-Up Current (Amps): 1,050.00 Current (%): 734.0 Torque (ft-lbs): 475.00 Torque (%): 129.0 Speed (RPM): 900 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: 1/3 Current (Amps): 1,100.00 Current (%): 769.0 Torque (ft-lbs): 450.00 Torque (%): 123.0 Speed (RPM): 600 Rated Output (KW): Power Factor (%): Rated Output (Hp): 125.00
Curvepoint: Break-Down Current (Amps): 650.00 Current (%): 455.0 Torque (ft-lbs): 1,175.00 Torque (%): 320.0 Speed (RPM): 1,725 Rated Output (KW): Power Factor (%): 65.0 Rated Output (Hp): 125.00
Curvepoint: No Load Current (Amps): 47.00 Current (%): 33.0 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): 1,150.00 Current (%): 804.0 Torque (ft-lbs): 515.00 Torque (%): 140.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 23.0 Rated Output (Hp): 125.00

Efficiency


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