LACT4-12V-20 – linear actuator, stroke 10.2 cm 12 V 12.3 mm/s - Pololu 2304

The medium-duty linear actuator can lift loads up to 100 kgf (1000 N) and withstand a static load of up to 450 kgf (4500 N), the nominal extension of the actuator is 10 cm. The power supply voltage is 12 V. This version of the actuator has a built-in potentiometer for reading the position of the actuator or, for example, feedback implementations. Pololu 3612

DC-AC converter, also referred to as an inverter. It converts a constant voltage (DC) of 12 V to an alternating voltage (AC) of 220 V, 380 V or 18 V

A 12V DC linear actuator designed for precision automation, robotics, DIY projects, and light industrial applications. It offers a nominal stroke of 20 cm and a dynamic load capacity of up to 15 kgf, while maintaining static stability even without power. Built-in limit switches and a feedback potentiometer allow for safe and accurate piston position control, while the IP65-rated aluminum housing provides resistance to dust and moisture. The actuator operates smoothly and quietly at speeds up to 43.9 mm/s without load, and direction changes are achieved by reverse voltage polarity. Pololu 2323

30 cm nickel-titanium alloy wire with shape memory. When it is in martensitic form, it can be flexed and deformed at will. After applying a current of about 200 mA or heating to 100°C, the wire returns to its original shape. SparkFun COM-11899

Linear solenoid with a nominal operating voltage of 5 V. It allows you to create a linear motion to move elements or control switches and levers. JF-0530B

30 cm nickel-titanium alloy wire with shape memory. When it is in martensitic form, it can be flexed and deformed at will. After applying a current of about 1.5A or heating to 100°C, the wire returns to its original shape. SparkFun COM-11900

Linear actuator LACT2-12V-20 with 5 cm stroke and 20:1 gearbox offers 500 N force and speed up to 12.3 mm/s. Model with limit switches and worm drive, designed for applications requiring precise operation without the need for feedback.

Linear actuator LACT2P-12V-20 with a 5 cm stroke and a 20:1 gear ratio offers a force of up to 500 N and feedback through a built-in potentiometer. The compact design with limit switches and a worm drive works well in automation applications and precise motion control.

Linear actuator LACT10-12V-20 with a 25.4 cm stroke and a 20:1 gear ratio offers a force of 500 N and position stability without the need for power. A solution without feedback, suitable for applications in automation systems and linear mechanisms.

Linear actuator LACT8P-12V-20 with a 20.3 cm stroke and a 20:1 gear ratio provides a force of 500 N and a feedback signal for precise position control. Integrated limit switches and a worm drive enable reliable operation in automation and control systems.

The kit converts the 180 degree rotary motion of a servo into linear motion. It is ideal for use in projects requiring horizontal or vertical motion. It consists of a 5 mm thick transparent blue plate with mounting holes and an FS90 servo. Kitronik 2595

Linear actuator LACT12P-12V-20 with feedback, 30 cm stroke, nominal supply voltage 12 V, and extension speed 15 mm/s. Pololu 2313

Linear actuator LACT8-12V-20 with a 20.3 cm stroke and a 20:1 gear ratio offers a force of 500 N and position stability without power. The model without feedback is intended for applications requiring simple but reliable motion control.

Linear actuator LACT12-12V-20 with a 30.5 cm stroke and a 20:1 gear ratio reaches a force of 500 N and a speed of 12.3 mm/s. The model without feedback is intended for applications where reliability and control of end stroke positions are important.