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Synchronous motor EMR series
induction480 Vpermanent magnet

Synchronous motor - EMR series - GE Motors - induction / 480 V / permanent magnet
Synchronous motor - EMR series - GE Motors - induction / 480 V / permanent magnet
Synchronous motor - EMR series - GE Motors - induction / 480 V / permanent magnet - image - 2
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Characteristics

Type
synchronous, induction
Voltage
480 V
Configuration
permanent magnet, compact, reluctance
Efficiency classes
IE5
Number of poles
4-pole, 6-pole
Applications
industrial
Other characteristics
NEMA, standard, frequency
Intensity

Max.: 58.1 A

Min.: 3.7 A

Rotational speed

1,200 rpm, 1,800 rpm
(7,539.8224 rad.min-1, 11,309.7336 rad.min-1)

Operating temperature

60 °C
(140 °F)

Description

IE5 efficient EMR-Bulldozer Series ferrite-assisted synchronous reluctance integrated drive motors can meet the requirements of various complex industrial environments. It has the reliability of an induction motor and the high performance of a permanent magnet motor. EMR motors can deliver the same power and torque as an induction motor in a smaller frame. Ultra high efficiency industrial-duty performance EMR-Bulldozer motors have an integrated drive design but also work well with multiple other top brands of general frequency converters. Suitable for applications with strict requirements on speed regulation, accurate control at low speed, low noise in a compact design. EMR motors are 3-5% more efficient than induction motors at 25-100% load in VFD applications. Suitable for applications with strict requirements on speed regulation, accurate control at low speed, and low noise. EMR motors are easy to maintain. Cooler core, stator, and bearing temperatures lead to longer life. Accurate speed and torque control through VFD’s increase system reliability and longevity. Lower noise levels due to streamlined internal components. Standard NEMA sizes are used for easy drop-in replacements. Can meet the requirements of various complex industrial environments. The reliability of an induction motor and the high performance of a permanent magnet motor.

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