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US Motors PerfectSpeed Ventilation Motor, CCWLE, 1800, 1-3/4 HP, 120V/208V-240V

US Motors 8451UI
SKU EMB-8451UI
US Motors' PerfectSpeed ventilation motor has CCWLE, 1800 RPM, 1-3/4 HP, rated for 120V/208V-240V and made for commercial ventilation and other air moving applications. Explore more US Motors products at HomElectrical today!
Discontinued
US Motors PerfectSpeed Ventilation Motor, CCWLE, 1800, 1-3/4 HP, 120V/208V-240V
US Motors PerfectSpeed Ventilation Motor, CCWLE, 1800, 1-3/4...
Replacement Product
US Motors PerfectSpeed Ventilation Motor, CCWLE, 1-3/4 HP, 115/208V-230/277V
US Motors PerfectSpeed Ventilation Motor, CCWLE, 1-3/4 HP, 1...
Price$526.98$558.58
Sold ByEachEach
BrandUS MotorsUS Motors
MPN8451UI8452UI
CompanyUS Motors Fan & BlowerUS Motors Fan & Blower
Electrical Phase1 Ph
Height5.92-in5.6-in
Horsepower1
Input Frequency60 Hz
Length11.75-in11.48-in
Product categoryHVAC Fan MotorHVAC Fan Motor
Width5.92-in5.6-in

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US Motors 8451UI Description

  • Motor Enclosure: OPAO.
  • HP: 1-3/4.
  • Poles: 10.
  • Number of Speeds: 1.
  • RPM: 1800.
  • Hertz: 50/60.
  • Volts: 120/208-240.
  • FRME: 48.
  • Shaft Code: Y.
  • Stator Diameter: 5.5.
  • Stack: 2.5.
  • Motor Type: FHP.
  • Bearing: Ball.
  • Rotation: CCW Lead End.
  • RESCUE PerfectSpeed ECM.
  • Direct drive blower.
  • Adjust motor speed by using on-board or 0-10Vdc user-supplied.
  • External potentiometer.
  • LED display indicates RPM and percent of demand.
  • Powered off any line voltage from 115V-120V/208V-240V, no separate transformer required.
  • 300 RPM minimum speed.
  • Optional remote potentiometer (customer supplied) allows control from up to 50-ft away.
  • High Efficiency ECM Motor.
  • Open Air Over.
  • Efficiency: Up to 82%.
  • Motor output is indicated via a 7 segment LED.
  • User Interface can be mounted directly to motor or remote mounted within unit enclosure.
  • Vertical or horizontal mounting to a standard receptacle box using mounting holes provided.
  • Adjust motor speed by using the on-board or a user-supplied external potentiometer.

Manufacturer Description

1 / 3/4 HP, 1800 / VAR SPD, 8451UI, 120/208-240 V, 60 & 50 HZ, 48Y
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