5V linear solenoid

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 LACT4P-12V-5 with 10.2 cm stroke and 5:1 gearbox reaches a speed of 43 mm/s with a force up to 90 N. The built-in potentiometer enables position monitoring in projects requiring precise linear motion control.

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.

42" Extension Cable for Concentric LD Linear Actuators

Linear actuator LACT4-12V-20 with a 10.2 cm stroke and a 20:1 gear ratio reaches a force of 500 N and a speed of 12.3 mm/s. The design with a worm drive and limit switches is intended for applications requiring stable operation without feedback.

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.

A miniature linear actuator that has a stroke range of up to 50 mm at a speed of 3 to 5 mm/s. It has a built-in motor and is powered by a voltage of 3 to 6 V

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

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 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.

Mounting Bracket for Concentric LD Linear Actuators

A miniature linear actuator that has a stroke range of up to 130 mm at a speed of 3 to 5 mm/s. It has a built-in motor and is powered by a voltage of 3 to 6 V

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

Linear solenoid with a nominal operating voltage of 36 V. Allows for linear motion to move elements or control switches and levers. SparkFun ROB-10391