Surface Mount Permanent Magnet Motors

Product Description:

Reuland’s Surface Mount Permanent Magnet (SPM) motors are designed to produce high peak torques at low speeds and are thus a perfect choice for high speed applications requiring high torque at low speeds. These motors are designed to be operated with an inverter, a closed-loop control, and resolver feedback. The stator on these motors consists of a conventional 3-phase winding while the rotor is made up of a small core with high energy magnets mounted on the exterior of the core.

Reuland’s Surface Permanent Magnet motors are available in water-cooled enclosures and in power ranges of up to 500 HP.

Product Features:

ELECTRICAL FEATURES

  • Design Type Surface Mount Permanent Magnet (SPM); Variable speed
  • Power Up to 500 HP
  • Speed Up to 30,000 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

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)
  • Bearings High-Precision, ABEC-7, steel ball, ceramic ball or roller bearings to suit specific applications.
  • Bearing Lubrication Pre-Lubricated Sealed or Shielded; Re-Greasable Open; Oil Jet
  • 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 Surface Mount Permanent Magnet (SPM) motors are designed to produce high peak torques at low speeds and are thus a perfect choice for high speed applications requiring high torque at low speeds. These motors are designed to be operated with an inverter, a closed-loop control, and resolver feedback. The stator on these motors consists of a conventional 3-phase winding while the rotor is made up of a small core with high energy magnets mounted on the exterior of the core.

Reuland’s Surface Permanent Magnet motors are available in water-cooled enclosures and in power ranges of up to 500 HP.

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