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EMR-Bulldozer™


Permanent Magnet - Synchronous Reluctance Motors

 

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.

PMSynMotor Shaft

Advantages

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.

Testing
  • Temperature shock, temperature and humidity alternating, dust-proof, and waterproof sprinkler testing meets test requirements. Contact Us to learn more.

Features

Technical Scope
  • NEMA Frames: 184T - 215T

  • 4 pole

  • 3-10 HP range

  • 480 V

  • 1200, 1800, 3600 RPM

Technical Specifications

Model No
HP
Poles
Hz
Frame
Speed
Tq (ft.lbs)
Eff. %
Amps
dBA
Wgt (lbs)
EMR184HP03S185M4FA
3
4
60
184T
1800
8.8
91.4
3.7
55
64
EMR184HP05S185M4FA
5
4
60
184T
1800
14.6
92.8
5.6
55
82
EMR215HP07S185M4FA
7.5
4
60
215T
1800
21.9
93.4
8.6
61
95
EMR215HP10S185M4FA
10
4
60
215T
1800
29.2
94
11.3
61
106
Features
Technical Specifications
NEMA Frames
184T - 215T
Poles
4
Horsepower Range
3 to 10
Voltage
480 V
Speed
1200, 1800, 3600 RPM
Agency Approvals
UL
Altitude
3300 ft
Maximum Ambient
60°C
VFD
Integrated top mount, DFC control
Efficiency
Equivelent to IE5
Service Factor
1
Enclosure
TEFC, IP55
Frame / Conduit Box
Aluminum
Frequency
60Hz or variable through drive
Insulation
Class F Non-Hygroscopic and Anti-Fungus
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Fe-SynRM vs. PM and Induction Motors

REQUIREMENTS_V5_edited.jpg

EMR-Bulldozer Series Brochure

Fe-SynRM Application White Paper

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