Interior Permanent Magnet Motors

Product Description:

Reuland’s Interior Permanent Magnet (IPM) motors combine the reluctance torque and the permanent magnet torque to produce the maximum torque per amp in a given frame. These motors can only be operated with an inverter and provide maximum performance using closed-loop control and resolver feedback. The stator on these motors consists of a conventional 3-phase winding while the rotor has salient poles, with high energy magnets mounted in the interior of the rotor.

Reuland’s Interior Permanent Magnet motors are available in both oil and water-cooled enclosures and in power ranges of up to 1000 HP.

Product Features:

ELECTRICAL FEATURES

  • Design Type Interior Permanent Magnet (IPM); Variable speed
  • Power Up to 1000 HP
  • Speed Up to 20,000 rpm *Higher speeds available – consult factory
  • Voltage Up to 600 volts
  • Phase 3-Phase
  • Frequency Up to 2000 Hz
  • Stator M-19 or M-36 electrical steel laminations. Other lamination grades are available upon request. Hand-wound to ensure balanced and symmetrical windings.
  • Rotor M-19 or M-36 electrical steel laminations. Other lamination grades are available upon request. Encapsulated rotor design for ultra-high speeds.
  • Magnets High energy neodymium iron-boron
  • Control Method Flux vector control

MECHANICAL FEATURES

  • Frame Reuland liquid cooled frames 140S thru 360L. Other custom frames and special constructions are available upon request.
  • Construction Heavy-duty steel frame and end bells. Consult factory for stainless steel construction and/or custom design.
  • Enclosures Water cooled (TEWC), and oil cooled (TELCW)
  • Bearings High-Precision, ABEC-7, steel ball, ceramic ball or roller bearings to suit specific applications.
  • 8earing Lubrication Pre-Lubricated Sealed or Shielded; Re-Greasable Open; Oil Jet; Oil Cooled
  • Balance Precision.
  • Insulation Class H insulation
  • Mounting Footed; Precision Bracket Mounting; Conventional C or D Flange; Metric DIN Flanges.
  • Accessories Temperature sensors, brakes, encoders, resolvers, and vibration mounts and sensors.

Description

Reuland’s Interior Permanent Magnet (IPM) motors combine the reluctance torque and the permanent magnet torque to produce the maximum torque per amp in a given frame. These motors can only be operated with an inverter and provide maximum performance using closed-loop control and resolver feedback. The stator on these motors consists of a conventional 3-phase winding while the rotor has salient poles, with high energy magnets mounted in the interior of the rotor.

Reuland’s Interior Permanent Magnet motors are available in both oil and water-cooled enclosures and in power ranges of up to 1000 HP.

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