3 Phase Motors

A reliable source for Electric Motor information and leading Electric Motor Companies & Manufacturers.

3 phase motors are often both more compact and less expensive than single-phase electric motors. Also offering higher efficiency as well as inherently higher starting torque than single phase motors, three-phase motors are an incredibly popular type of electrical motor. Read More…

3 Phase Motors 3 phase motors are a type of electric motor that operates based upon a three-phase electrical load, which is a common form of electric power transmission.

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, brushless controller/drives and more. Our extensive network of 1st class manufacturing partners allows us to offer time and money saving solutions.

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Electric Motor Solutions $$$

Stratham, NH  |  844-858-5030

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. We can customize your motor choice via the motor windings, end caps and motor housings, cables and connectors.

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ElectroCraft, Inc. $$$

Warren, IL  |  866-745-2100

Carter Motor is a leading manufacturer of electric motors, like AC motors and DC motors, and we have 70 years of industrial motor experience. We have been around since 1932, and provide reliability, integrity and high-quality electric motor products. Call us today!

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Carter Motor Company $$$

Mauston, WI  |  888-467-8288

Dumore is a leading designer and manufacturer of DC motors, custom fractional horsepower motors, gear motors and universal electric motors. Our high-quality fractional horsepower motors are used in a variety of markets and applications. If you can’t find the motor you need, let us custom design to meet your specifications. We’ve been in business since 1913 and are still making the best in motors.

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Dumore Corporation $$$

Valencia, CA  |  888-467-8288

Our products serve many different industries including defense, industrial machinery, medical devices, marine, automotive, air traffic management as well as a broad variety of others! We strive to treat each and every customer as if they are number one in order to exceed customer expectations and to keep them coming back to us for all of their needs! To receive more information on what we may be able to do for you visit us on the web today to get started!

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Specialty Motors, Inc. $$$
placeholder image Electric Motor Solutions ElectroCraft, Inc. Carter Motor Company Dumore Corporation Specialty Motors, Inc.

Three Phase General Purpose Motor Three Phase General Purpose Motor - Electric Motor Solutions

Typically manufactured as alternating current (AC) motors, 3 phase motors may also (but much less commonly) be a type of direct current (DC) motor. As a result of both their many beneficial characteristics and diverse range of types, 3 phase motors can be utilized in a wide range of light to heavy-duty applications and industries including: residential, for use in household appliances such as refrigerators, washing machines, dishwashers and more; industrial manufacturing, for use in powering such equipment as pumps, fans, conveyor drives and blowers; automotive, in order to power vehicle electrical systems such as in cars, sports utility vehicles (SUVs), trucks, vans and more; and petroleum, for the powering of oil and gas drilling equipment, pumps, tankers and more.

The operation of three-phase motors is dependent upon the 3-phase electrical load, but the purpose of the 3 phase motor is the same as all other electric motors: the conversion of electrical energy into usable mechanical energy. A simple, basic design, 3 phase electric motors feature the main components of a stator, a rotor and 3 coils, also referred to as windings.

These coils must be arranged in such a fashion as to be 120º degrees apart.3 phase motors are activated by means of a power supply that transfer the desired current (AC or DC) to the stator. The stator does not move, instead the passing through of the current from the power source activates the stator and makes it act in much the same way as a field magnet. The rotor, also referred to as a wound armature, is the moving part of the motor.

The three coils are attached to the rotor, which rotates and causes them to be rotates through the magnetic field produces by the stator. It is the rotation of the three coils through the magnetic field that results in the generation of mechanical power that is then sent out through three lines, or outputs, to the machinery, equipment or components requiring power.

3 Phase Motors Informational Video