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Brushless Motors

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When an electric motor is brushless, an external power supply is used to get the current transferred. Brushless motors allow commutation of the coils on the stator by using an outside power drive without brushes. In order to operate correctly, brushless motors require a specialized controller. Read More…

Brushless Motors Brushless motors are a type of electric motor in which current is supplied without a mechanical sliding contact.
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Leading Manufacturers

Mankato, MN  |  612-746-7624

At Electric Motor solutions, our goal is to provide the best motors and equipment to meet the needs of your application. Products include linear actuators, electric motors, speed reducers, custom motors, vacuum cleaner motors, AC motors, and more.

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Electric Motor Solutions $$$

Stratham, NH  |  844-338-8114

We manufacture motors, motion control and rotating products for OEMs. The electric motors obtainable through us include AC motors, AC/DC motors, brushless DC motors, stepper motors.

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ElectroCraft, Inc. $$$

Monroe, WI  |  608-325-9161

Since our inception in 1932, Carter Motor manufactures AC universal motors, small motors, DC universal motors, DC permanent magnet motors, DC shunt wound motors and gearmotors, and many others. All of our products are designed and assembled here in the USA. Our team is here to help you determine the best motor to fit your application and to ensure the process is efficient and stress-free. We are ISO 9001:2015 certified.

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Carter Motor Company $$$

Greenville, OH  |  937-548-2525

Ramco Electric Motors produces special electric motors used in military, industrial, and aerospace applications. Supplying OEMs with quality motor products, we build complete motors to custom designs and offer types such as DC brush-type motors, AC induction motors, fractional horse power motors, DC brushless motors, AC motors and motor assemblies. Call today! ISO9001:2000, AS9100:2004 certified.

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Ramco Electric Motors, Inc. $$$

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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Piela Electric, Inc. $$$

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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Rex Engineering Corp. $$$

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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Maxon Precision Motors, Inc. $$$
placeholder image Electric Motor Solutions ElectroCraft, Inc. Carter Motor Company Ramco Electric Motors, Inc. Piela Electric, Inc. Rex Engineering Corp. Maxon Precision Motors, Inc.

Brushless motors offer many advantages over brushed motors, including higher efficiency and reliability, less noise, limited brush erosion, and reduced electromagnetic interference (EMI). They also offer a longer life and eliminate ionizing sparks from the commutator.

Permanent Magnet BLDC Motor Permanent Magnet BLDC Motor - Electric Motor Solutions

The maximum power that can be applied to a brushless motor is extremely high, limited only by heat capacity, which can damage the motor. Although brushless motors are typically more powerful and longer-lasting than brushed motors, they are also usually more expensive due to their lack of brushes.

There are many different types of brushless motors that serve specific applications. For instance, brushless motors with a large number of poles (up to 64) are used in applications requiring high torque and low speed. This configuration eliminates the friction, compliance, and backlash exhibited by traditional speed reducers.

Another type of brushless motors is limited-angle torquer (LAT) motors, which are constrained to produce torque through a rotation angle of less than 180°. They operate servovalves, direct laser mirrors, position missile-guidance radar antennas, and power other systems that rotate through small angles.

Inside-out motors, which have a cup-shaped rotor that rotates around a wound stator, are used to power spindles in disc drives, high-speed ventilation and air-conditioning systems, and other high-inertia equipment.

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