Interior Permanent Magnet Motors

PRODUCT FAMILIES

INTERIOR PERMANENT MAGNET MOTORS

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.


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.
Bearing 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.

Industries Served

Automotive

Aerospace

Machine Tools

Energy Recovery


Applications

High Speed

Test Stand

Dynos

Speed Control

Spindles

Share by: