They consist of four basic parts: the axle, enclosure (typically a cylinder of sorts), nylon end cap, and two battery leads. The simple design of small motors lends to their reliability and durability. Read More…
Leading Manufacturers
Electric Motor Solutions
Mankato, MN | 612-746-7624At 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.
ElectroCraft, Inc.
Stratham, NH | 844-338-8114When 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!
SPG USA Inc.
Schaumburg, IL | 847-439-4949Quickly rising as the world’s leading motor specialized company, SPG Motor pioneers the fractional horsepower motor market in innovation & advanced quality assurance. All of our fractional horsepower motors are ISO 9001 certified for automation equipment & appliances made by top companies like Whirlpool, Maytag & GE. For more information, contact SPG today!
Carter Motor Company
Monroe, WI | 608-325-9161At 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.
Graham Motors & Controls
El Paso, TX | 915-599-2727We have been in business since 1936 so you know you can count on Graham Motors and Controls to deliver the highest quality product. Located in El Paso, Texas we ship nationwide through our extensive network. Turn to us for all your motor and control needs. Call us today for more information or visit our website to see our products and services for yourself.
Merkle-Korff Industries
Elk Grove Village, IL | 847-439-3760Merkle-Korff offers a broad range of sub-fractional horsepower motors and gear motors. Products include AC and DC (brush and brushless) motors & small motors (less than 1/10th horsepower). We provide application engineering, technical support & value-added assembly, both domestic & internationally. Since 1911 we have been providing reliable sub-fractional motors. ISO 9001/2000 registered.
Small motors are a popular choice for many manufacturing needs because of their cost-effectiveness in terms of maintenance and upkeep. The lifespan of small electric motors may be reduced depending on the specifics of the application for which they are used, but the benefits in both terms of compact size and minimal power usage are high.
Small motors are used in many industries such as automotive products, robotics, home appliances, medical appliances and industrial applications such as linear devices, communications and air conditioning. Specific types of small motors are used in welding, small centrifuge devices, pitching machines, wheel chairs, door openers, pumps, and frozen yogurt machines, among other uses.
Due to the wide range of small motor use, they often need to be customized to fit specific products and applications. With variables in terms of voltage range, horsepower, diameter and RPM ratings, the possibilities for small electric motors are broad.
The internal configurations of small electric motors vary depending on the purpose for which the motor is used. However, all small motors use electrical power to rotate, powering the devices to which they are connected. The motor spins in opposite directions when the battery leads are switched with the speed of the rotation being connected to the amount of voltage it receives.
In a similar way, the torque or starting torque of the motor is dependent on the amount of current applied, either from direct current or alternating current sources. Although they are suitable for many uses, small universal motors are primarily used for torque applications which are used intermittently at high speeds. Continuous use would likely wear out the motor more quickly as they are not designed for heavy duty operations.
Small motors can be brush or brushless. In those units with brushes, the brushes transfer power from the battery to the commentator, allowing the motor to move. Other design based options for small motors, especially those powered by DC, include the specifics of magnets or electromagnets and wire components used in the construction of the motor.