Leading Manufacturers of Solenoids & Actuators Worldwide

Solenoid actuators are devices used in fields to transform electrical energy into mechanical motion. They are vital in numerous applications, such as automotive systems, machines, and electronic devices.

Solenoids

• A solenoid is a helix of wire wrapped around a cylindrical core frequently composed of ferromagnetic substances.
• The coil also creates a magnetic field when an electric current flows through it. The solenoid’s magnetic field causes the plunger or armature (a movable component within the solenoid) to move.
• Solenoids are often used as switches or valves in various applications. When energized, the solenoid can open, close a valve, engage a mechanical mechanism, or accomplish other actions.

Actuators

• Actuator is a broader term that means a device that can convert an input signal (typically electrical) to a physical action or motion.
• They can come in different actuators, such as hydraulic, pneumatic, or electric systems.
• For example, electric actuators can be driven by electric motors, solenoids, or other electromagnetic equipment to create mechanical movement.
• There are multiple actuator applications, ranging from robotics, manufacturing equipment, and aerospace applications to HVAC systems, among others.

Applications of Solenoids and actuators

These components are fundamental in numerous engineering and industrial areas and transform electrical energy into mechanical motion. Solenoids and actuators find many uses, including in automotive systems, household appliances, and industrial machinery.

There are numerous applications for solenoids and actuators, especially in the automotive industry. For example, it is used in the operation of fuel injectors. Solenoid valves regulate the amount of fuel in the combustion chamber, maximizing the engine’s performance and efficiency. Moreover, solenoids are used in automatic transmission systems, where they are responsible for the engagement of gears and smooth transitions between the gears.

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Solenoids and actuators are also crucial in household appliances with essential functions. Solenoid valves control the water inflow into a washing machine, ensuring accurate washing. Water and ice dispensers in refrigerators are operated using solenoids. Besides, some devices, such as printers and scanners, rely on solenoid-driven actuators to move components accurately.

Solenoids and actuators play an essential role in the functioning of numerous machinery or procedures in industry. For instance, solenoid valves are crucial in regulating the flow of liquids and gases through pipelines and processing plants. Conveyor systems utilize actuators to move and position parts along the production line. Solenoids are also employed in pneumatic and hydraulic systems to help automate manufacturing processes.

Solenoids and actuators are essential for motion control in the field of robotics. These parts power the moving robotic arms, grippers, and other mechanical components. Solenoids are highly precise, responsive, and thus well-suited to tasks involving exact and quick movement, including in-plant pick and place applications.

Solenoids and actuators are commonly used in many aircraft systems in the aerospace industry. They are essential in keeping the movement of flaps, landing gear, and other vital components. These components are of great significance in ensuring aircraft safety and operational stability, and therefore, their reliability and durability are crucial.

Solenoids and actuators are critical in controlling the equipment used to diagnose and treat medical devices. For example, they are used in infusion pumps where precise delivery of medicine is required. Likewise, solenoids and actuators are used in MRI machine imaging equipment for finer adjustments and positioning.

The control of diagnostic and treatment equipment falls under medical devices, and solenoids and actuators play an important role. For example, they are used in infusion pumps, where the exact and controlled administration of drugs is necessary. Solenoids and actuators are also used in imaging equipment like MRI machines for precise adjustments and positioning.

Top 7 Manufacturers of Solenoids & Actuators Worldwide

Johnson Electric

Johnson Electric is the leading global electric motors, solenoids, and actuators provider. The solenoids and actuators employ the sophisticated electromagnetic principle that involves a coil wrapped around a magnetic core, producing a magnetic field when an electric current passes through it. Therefore, this magnetic field interacts with the core, leading to linear or rotary motion. Johnson’s precision engineering leads to reliability and efficiency in different applications like automotive systems and home appliances.

Adafruit

Adafruit has helped create the opeopen-sourcerdware community, offwhichwide range of electronic components, including solenoids and actuators. They emphasize affordability and functionality regarding DIY projects and professional-based applications. Adafruit’s solenoids and actuators work well with microcontrollers, enabling control and automation in robotics, interactive art installations, and smart devices. They often have lengthy manuals and instruction sheets that make them popular among hobbyists and schools.

Littelfuse

Littelfuse mainly deals in circuit protection solutions but also manufactures quality actuation and solenoid products. In addition, their products usually have new technologies to make them safe and reliable. Littelfuse solenoids can have robust designs/protection mechanisms, making them ideal for critical applications where reliability matters the most. The actuators from Littelfuse are intended to provide more precise motion control, and they have a wide range of applications, improving the safety and efficiency of systems.

Delta Electronics

Delta Electronics is a top power and thermal management solutions provider specializing in developing cutting-edge solenoids and actuators. They comprise components that are easily integrated with automation systems for easy and reliable motion control. Delta’s solutions may involve energy-saving characteristics and intelligent control algorithms for automotive applications, energy management, and smart buildings.

TDK

TDK is one of the famous electronics companies that produces solenoids and many other things. Such systems often feature magnetic materials and advanced manufacturing processes for excellent performance. TDK’s solenoids and actuators are built for high precision and durability and are used in automotive systems, consumer electronics, and industrial automation applications. TDK utilized electromechanical solutions integrating the sensor technologies and the advanced materials.

KEMET

KEMET is a globally renowned component manufacturer, and though known for capacitors, it also makes solenoids and actuators. They consist of miniaturized and energy-efficient units. High-performance solenoids could be applied using advanced materials and coil configurations in KEMET. Consumer electronics’ solutions for haptic feedback frequently include KEMET actuators, helping users engage with touch-sensitive interfaces.

Crouzet

Crouzet manufactures automation and control products and provides solenoids and actuators specially designed for industrial use. The products are designed to be robust and highly controlled in demanding environments. Crouzet’s solenoids and actuators are used in rugged and precise aerospace, transportation, and manufacturing applications. Electromechanical solutions often have advanced feedback systems and customization options.