Linear actuators: Difference between revisions

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=Introduction=
=Introduction=
<youtube>MvEpi4FDhuI</youtube><br>
A linear actuator is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators are used in machine tools and industrial machinery, in computer peripherals such as disk drives and printers, in valves and dampers, and in many other places where linear motion is required. Hydraulic or pneumatic cylinders inherently produce linear motion. Many other mechanisms are used to generate linear motion from a rotating motor.
A linear actuator is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators are used in machine tools and industrial machinery, in computer peripherals such as disk drives and printers, in valves and dampers, and in many other places where linear motion is required. Hydraulic or pneumatic cylinders inherently produce linear motion. Many other mechanisms are used to generate linear motion from a rotating motor.


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=Approaches=
=Approaches=
<youtube>MvEpi4FDhuI</youtube><br>
<youtube>KTAoLJEhHUw</youtube><br>
[https://www.thingiverse.com/thing:3770810 Thingiverse: Linear Actuator (Ball Screw)]<br>
==20mm [[frames]]==
==20mm [[frames]]==
* [https://www.aliexpress.com/item/32908794883.html HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]
* [https://www.aliexpress.com/item/32908794883.html HPV6 Linear module ballscrew SFU1204 with Linear Guides HGH15 HIWIN 100% same size with NEMA23 2.8A 56mm stepper motor]
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=References=
=References=
* [https://en.wikipedia.org/wiki/Linear_actuator Linear actuator]
* [https://en.wikipedia.org/wiki/Linear_actuator Linear actuator]
* [https://wiki.opensourceecology.org/wiki/Universal_CNC_Axis OpenSourceEcology: Universal CNC axis]
* [https://bbprojects.technology/blogs/projects/3d-printable-linear-actuator 3D Printable linear actuator]
<youtube>hpZl77cYBxo</youtube>
<youtube>hpZl77cYBxo</youtube>

Revision as of 22:29, 24 October 2021

Project: Linear actuators

Introduction

A linear actuator is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators are used in machine tools and industrial machinery, in computer peripherals such as disk drives and printers, in valves and dampers, and in many other places where linear motion is required. Hydraulic or pneumatic cylinders inherently produce linear motion. Many other mechanisms are used to generate linear motion from a rotating motor.

Challenges

Approaches



Thingiverse: Linear Actuator (Ball Screw)

20mm frames

40mm frames

References