Permanent Magnet Motor Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial permanent magnet motor manufacturers and suppliers. Access our comprehensive index to review and source permanent magnet motor manufacturers with preview ads and detailed product descriptions. These permanent magnet motor companies can design, engineer and manufacture permanent magnet motors to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these permanent magnet motor manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of permanent magnet ac motors, magnetic wind turbine motors, sew permanent magnet motors.

Leading Companies:

  • Mankato, MN 612-746-7624

    We manufacture and design an extensive line of permanent magnet motors that are sure to last a lifetime! We have made it our main goal that we are able to provide our clients with top of the line customer service with each and every business encounter in hopes of turning first time customers into lifelong relationships! To learn more about what we may be able to do for you; visit our website today!

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  • Stratham, NH 844-338-8114

    When reliability and power are a must, the universal motors you find at ElectroCraft can operate with high efficiency, low voltage, and at a low cost. Applications that our universal electric motors serve include robotics, packaging, automotive, and medical equipment. Electric motor products include the CompletePower™ Plus Universal Drive, complete with a user-friendly configurable interface. For more details, contact ElectroCraft today!

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  • Taunton, MA 650 524 8822

    Maxon Precision Motors, Inc., manufactures small, high-quality, precision DC brush and brushless motors used in medical, semiconductor, test and measurement, robotics, and manufacturing applications, among others. These advanced motors range in size from 4 to 90 mm and are available up to 500 watts. maxon also offers an extensive selection of gearheads, encoders, tachometers, and control electronics to complement its family of motors.

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  • Monroe, WI 608-325-9161

    At Carter Motor, some of the motors manufactured include AC universal motors, small motors, DC universal motors, DC permanent magnet motors, DC shunt wound motors and gearmotors, along with many others. All Carter Motor products are designed and assembled in the United States by hard-working employees. From engineers to shipping clerks, the staff takes pride in every part of the process.

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  • Preston, CT 860-889-8476

    Piela Electric, Inc.! Specialists in electric motor and pump service, repair, and replacement. You'll never be just a number with us. We blend technical excellence with the personal attention you expect. Serving our customers is our number one priority at Piela Electric, Inc. We make every effort to get you back on-line efficiently by our pick up and delivery policy and we guarantee all of our work for one year.

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  • Titusville, FL 321-268-5500

    Rex Engineering manufactures gear motors, AC motors and DC motors. We also specialize in sub-fractional HP motors and design all products to your custom specifications. We are focused on providing excellent customer service, quality workmanship, competitive pricing, and constant design improvements for more reliable and versatile products. Contact us today for more information.

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Permanent Magnet Motor Industry Information

Permanent Magnet Motors

A permanent magnet motor is a type of electric motor that uses permanent magnets in its rotor assemblies to provide motion. The difference between a permanent magnet and a non-permanent magnet is that a permanent magnet retains its magnetism indefinitely or until finally over-powered by external forces, such as vibration, corrosion, and interfering magnetic fields.

Quick links to Permanent Magnet Motors Information

Applications of Permanent Magnet Motors

Permanent magnets are most commonly used in applications requiring constant magnetic force, making them ideal for electric motors.

They are used in a wide range of applications and industries, including:

For use in window wipers, powered seats, central locking systems.
In pumps, conveyors, extruders, and other processing.
Manufacturing and Assembly Equipment
In systems and equipment, such as fans and blowers.
For heavy-duty materials handling equipment, such as cranes and hoists.

Permanent Magnet Motor Design and Customization

Often manufactured as fractional horsepower motors, permanent magnet motors typically run on a horsepower (HP) of 1 or less, such as ½ HP or ¼ HP. They are able to utilize alternating current (AC) or direct current (DC) electrical flow. They can have a frame size of 42, 48, or 56, as defined by standards put in place by the National Electrical Manufacturers Association (NEMA).

Notable Types of Permanent Magnet Motors

Permanent magnet motors are typically separated into two main types based on design and electrical flow: brushless DC motors and permanent magnet synchronous motors. While both types are types of synchronous motors (meaning that the rotor rotates at the same speed as the magnetic field), a brushless DC motor is unique in that it operates based on DC, while most synchronous motors operate on AC. It also has an electronic commutation system instead of a mechanical one.

Permanent magnet synchronous motors, on the other hand, run on AC, as is typical, and induction is not required for magnetic field production. Both are designed in a similar style, with the basic components of an enclosure, rotor, axle, wound armature, and permanent magnet. Also referred to as a coil, the wound armature rotates while the magnetic field remains stationary. The rotation results from the magnet’s reaction when the electrical current flows through specific points of the motor.

One major difference in design between the two types of motors is that brushless DC motors have a trapezoidal-shaped back electromotive force (EMF), while permanent magnet synchronous motors have a sinusoidal-shaped back EMF. Back EMF refers to the voltage that is induced in the wound armature when the motor is rotating.

Permanent Magnet Motors Informational Video