Electric Motors/

Brushless Motor

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

Haydon Kerk Motion Solutions, Inc.
Waterbury, CT
800-243-2715
Haydon Kerk provides access to the broadest range of linear & rotary motion solutions from a single source for a wide variety of high-tech industries. Our line of compact stepper motor linear actuators offers high performance and exceptional endurance in very small packages, plus canstack & pancake rotary motors, drives, etc. Immediate standard parts or custom prototypes in a matter of days!
AMETEK Prestolite Motors
Kent, OH
330-673-3451
With over 90 years of delivering innovative air moving & drive motors, AMETEK is a World Leader in Electric Motor Technology™ for OEMs in floor care, outdoor power equipment, household appliances and industrial automation. Trusted brands include Lamb Electric, Air Watt, Flotek, Infin-a-tek, Advantek, Acustek, & Prestolite. We set standards for engineering, design, testing & production excellence.
McMillan Electric Company
Woodville, WI
715-698-2488
McMillan Electric is a custom designer and manufacturer of high-quality precision electric motors. Shaded Pole, Permanent Split Capacitor, Permanent Magnet and Brushless DC are examples of our motors. We've been making motors since 1976 and continue to do our best. Shipping our products to customers across America, we would like to demonstrate our capabilities to you as well. ISO 9001 certified.
AMETEK Technical & Industrial Products makes your choice easy when it comes to motor selection. With our wide variety in products, many different motor families are available in standard configurations. Brushless DC Servo Motors, Automation Grade Brushless DC Servo motors and Slotless Brushless DC Servo Motors are examples of our products. Visit our website soon to see further information.
Specialty Motors, Inc.
Valencia, CA
800-232-2612
Specialty Motors is a designer and manufacturer of a complete line of electric motors. Our product line includes DC motors, AC motors, synchronous motors and stepper motors. We are a complete motor solutions provider, with in-house capabilities that rival some of the largest companies in the industry. Check out our website for more information.
Hansen Corporation
Princeton, IN
812-385-3415
Total Quality is built into each Hansen motor. Reliable custom motor designs & exceptional customer satisfaction for 100 years & counting. Whether you need one or 1 million on time, on spec, you can count on our variety of DC motors, synchronous motors & stepper motors for precision & accuracy in automotive, HVAC systems, instrumentation, office & medical equipment. ISO 9001 & ISO 14001 certified.
Ramco Electric Motors, Inc.
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.
MET MOTORS is an OEM manufacturer of 3.3", 3.6" & 6" diameter PMDC motors: 12 to 240 volts, 1/50HP to 5HP, 400 to 10,000RPM, battery or rectified AC powered, variable speed and reversible, in standard or custom designs for OEMs worldwide. We design and manufacture custom 6" motors for the U.S. Army. Call MET today for your motor solutions!
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Brushless Motors

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. 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.