12 Volt Linear Actuators

A reliable source for Linear Actuator information and leading Linear Actuator Companies & Manufacturers.

12 volt linear actuators are ideal for applications in industries such as: marine, for sub-sea diving applications; industrial manufacturing, for process and factory automation applications such as robotic material handling; aerospace, in order to move flight surfaces, stabilize rotating devices and other motion control applications; medical, dental and pharmaceutical, for use in applications such as medical infusion systems, bed positioners, patient lifts, dental chairs and drug delivery systems; and military, for armored ground vehicles and aircraft. Read More…

12 Volt Linear Actuators 12 volt linear actuators provide mechanical linear motion by converting 12 volts of direct current (DC) electrical energy. Although they provide motion at relatively low speeds, 12 volt linear actuators offer advantages such as durability, reliability, and a high level of power.

Leading Manufacturers

Bethel, CT  |  203-778-2727

Del-Tron Precision, Inc. was founded in order to serve the needs of automated equipment manufacturers for innovative, high quality and reasonably priced anti-friction linear bearings and associated products such as valve actuators. Del-Tron has maintained the same high level of service by continually developing new products that deliver important advantages to its customers.

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Del-Tron Precision, Inc. $$$

Battle Creek, MI  |  800-537-9940

Utilized in a variety of applications and industries, the products designed and manufactured at Burr Engineering & Development include ball screw actuators and similar mechanisms. Standard models or customized designs are available to ensure that wherever the part will be, whether in construction equipment, a platform table or a satellite dish positioner, it will be a perfect fit.

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Burr Engineering & Development Company $$$

Cutchogue, NY  |  888-321-9178

Ultra Motion designs and manufactures precision electromechanical actuators, and related products, for multiple industries including aerospace, medical, industrial automation, defense, research, and more. Our areas of expertise include extreme power density, fully integrated closed loop servo actuators, multi-turn absolute position sensors, and challenging environments like space, deep sea, vacuum, etc.

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Ultra Motion $$$

Bethel, CT  |  800-447-2042

Tusk Direct’s specialty is linear motion components. We offer slides, bearings, lubricants and assemblies compatible with pneumatic or electric actuators and actuator systems. Our actuator parts and accessories comply with rigorous standards, and are satisfaction guaranteed and shipped promptly. Get in touch with our customer service representatives to see what we may do for you! Let us work for you!

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Tusk Direct, Inc. $$$

Saanichton. BC  |  206-347-9684

Our linear actuators are at the top of the market and on the leading edge of innovation. If you need a new design or modification to an existing design, we are the true professionals that you need to call. We have the capability to meet all of your specified requirements. Come and visit our website to learn more about what we do or contact one of our representatives to get started planning your next project.

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Actuonix Motion Devices $$$

Lansdale, PA  |  800-313-4753

SKF Motion Technologies is a leading global supplier of quality linear motion components. Our wide range of linear guides consist of linear ball bearings and profile rail guides with ball or roller recirculation and nearly unlimited axial motion. In addition, precision rail guides with constant rolling element contact, feature highest precision. Call us today for all of your linear motion needs.

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Ewellix $$$
placeholder image Del-Tron Precision, Inc. Burr Engineering & Development Company Ultra Motion Tusk Direct, Inc. Actuonix Motion Devices Ewellix

Capable of high-precision motion, l2 volt linear actuators are also used in applications such as telescopes and additional research equipment in which the slightest miscalculation could be highly costly.

Additional benefits of 12 volt linear actuators are their ability to perform well in high-pressure applications as well as their ability to function in extreme environmental conditions, such as natural gas vents and oil drilling locations.

A-Series Linear Actuator 12 Volt Linear Actuator - Burr Engineering & Development Company

12 volt linear actuators consist of relatively few parts, making for a very simple and efficient design. The three main components of a 12 volt linear actuator are a DC motor, a screw drive, and a set of gears.

The two main types of DC motors are brushed or brushless.

A brushed DC motor has three main parts: permanent magnet stator, a wound iron-core armature and a commutator with mechanical brushes. The brushes function to connect the power source to the armature, or a rotating coil that induces voltage from motion as result of a magnetic field.

Brushless DC motors, on the other hand, consist of a permanent magnet rotor and coils that are located within the stator. Compared to using a mechanical commutation system, a brushless DC motor's commutator is electronically controlled.

There are also two main types of screw drives: lead screws and ball screws. Lead screws, also called power or translation screws, are threaded rods that allow rotational movement to translate into linear motion. Ball screw actuators achieve the same linear movement, yet they offer reduced friction due to the small alteration of a ball encased within the nut.

Lastly, a set of gears is used to provide increased precision in motion control, typically either worm gears or planetary gears. 12 volt linear actuators most often utilize worm gears, because they help to provide the required torque for rotation of the screw.

12 Volt Linear Actuator Informational Video