3D Printed Linear Actuator -Black

Upgrade your DIY, robotics, automation, and prototyping projects with this lightweight 3D Printed Linear Actuator. Designed using a rack-and-pinion mechanism, it converts rotary motion into smooth linear movement, making it ideal for educational models, hobby projects, custom machines, and motion-control applications.
Manufactured from durable PLA+ material, this actuator offers a balance of strength, precision, and lightweight performance. The compact design makes it easy to integrate into small-scale engineering and maker projects.
Key Features

•  Rack & Pinion Linear Motion System
• Converts rotational movement into precise linear travel.
•  Lightweight Construction
• Weighs only 45g, making it suitable for weight-sensitive projects.
•  Durable PLA+ Material
• Stronger and more impact-resistant than standard PLA.
•  Smooth Operation
• Optimized gear and rack design for reliable motion transfer.
• DIY & Maker Friendly
• Easy to modify, mount, and integrate into custom builds.
• Compact Design
• Ideal for educational, hobby, robotics, and prototype applications.
•  Reusable & Maintenance-Friendly
• Simple mechanical design with easy assembly and replacement.

Specifications 

• Product Type: 3D Printed Linear Actuator (Rack & Pinion)
• Material: PLA+
• Color: Black
• Weight: 45g
• Total Length: 20.5 cm
• Width: 2.8 cm
• Gear Diameter: 2 cm
• Compatible Shaft Diameter: 6 mm
• Manufacturing Process: High-Precision 3D Printing
• Motion Type: Rotary-to-Linear Motion Conversion
• Application: Robotics, DIY Projects, Educational Models, Prototyping & Automation Systems
• Assembly Type: Modular Design for Easy Installation and Maintenance
• Load Category: Suitable for Light-Duty Applications and Demonstration Models

Applications

• Robotics Project
• STEM & educational Models
• Mecanical engineering demonstrations
• DIY automation Syatems
• Mini lifiting and sliding mechanisms
• RC vehicle Modifications
• Prototype machine designs 
• Motion-control experiments 
• Custom hobby projects
• Makers and 3D printing applications 

Packages Includes

• 1 * Linear Rack
• 1 * Pinion Gear
• 1* End stop/Mounting Bracket