A Linear Actuator is an electromechanical device that converts rotary motion into controlled linear motion. In research, robotics, and industrial IoT applications, linear actuators are essential for achieving precise push, pull, lift, or positioning movements. They are widely used in automation, robotics, medical devices, and laboratory setups where reliable motion control is required.

Key Technical Specifications (general research-grade models):

• Stroke Lengths: 50 mm to 300 mm (customizable for specific use cases)

• Force Ratings: 10 kg to 1000+ kg depending on model

• Speed: 5 mm/s to 100 mm/s (varies with load capacity)

• Operating Voltage: Common variants at 6V, 12V, and 24V DC

• Control Interface: Direct DC drive, H-bridge motor drivers, or PWM/feedback-based controllers

• Position Feedback (optional): Built-in potentiometer, Hall effect sensors, or encoders for closed-loop control

• Operating Life: Typically 10,000+ cycles depending on duty cycle and load

Features:

• High precision linear movement for automation and research projects

• Available with IP-rated housings for outdoor/industrial use

• Compatible with Arduino, ESP32, Raspberry Pi, and industrial PLCs

• Configurable in terms of stroke length, force, and speed

• Optional feedback-enabled models for robotics and research requiring exact position tracking

Common Research & IoT Use Cases:

• Robotics: Robotic arms, end-effectors, and gripper control

• IoT-based home automation: Smart furniture, adjustable beds, and window systems

• Drones & UAVs: Deployable landing gear or payload systems

• Medical research: Laboratory automation and assistive devices

• Industrial R&D: Precision positioning, material handling, and testing equipment

Linear actuators are valuable for research labs, universities, and IoT developers because they enable precise, programmable motion control in compact and scalable designs, bridging the gap between theoretical modeling and real-world automation.