3D Printed Linear Servo Actuator with Position Feedback
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View and explore the 3D model: https://bit.ly/linearservoactuator
I ordered the PCB from PCBWay: https://www.pcbway.com/?from=HowToMec...
Check out the Creality Ender-3 V3 SE 3D Printer that I used for making this project:
Creality USA store: http://shrsl.com/4dt7a ; EU Store: http://shrsl.com/4dt80
Amazon: https://amzn.to/423d6B7
STL files, 3D Model STEP file, parts list and more details ► https://howtomechatronics.com/project...
You can order the PCB from PCBWay project sharing community: https://www.pcbway.com/project/sharep...
Parts list (check website article for full list, affiliate links):
Amazon.com:
DC Motor 12V: https://amzn.to/3S1ToBh
AS5600 encoder: https://amzn.to/3HnBYKp
DRV8871 driver: https://amzn.to/426n3h6
Lead Screw Tr8x8: https://amzn.to/48YRk3P
AliExpress
DC Motor 12V: https://alii.pub/6shvt2
AS5600 encoder: https://alii.pub/6shvsa
DRV8871 driver: https://alii.pub/6shwgs
Lead Screw Tr8x8: https://alii.pub/6vfaya
If you enjoy and find the content that I make useful, please consider supporting me on Patreon: / howtomechatronics
In this video we will learn how to make a linear servo actuator. Unlike regular linear actuators that move in a particular direction when a voltage is applied, this custom-built linear servo actuator provides precise and repeatable movements that can be easily controlled. It's called a servo actuator because it features a feedback loop system through which we can control the actuator output motion accurately.
You can sign up for the Free version of Onshape here: https://Onshape.pro/HowToMechatronics
View and download the 3D model: https://bit.ly/customservo
I ordered the PCB from PCBWay: https://www.pcbway.com/?from=HowToMec...
STL files, parts list and more details ► https://howtomechatronics.com/project...
If you enjoy and find the content that I make useful, please consider supporting me on Patreon: / howtomechatronics
You can order the PCB from PCBWay project sharing community: https://www.pcbway.com/project/sharep...
Parts list (check website article for full list, affiliate links):
Amazon.com:
DC Motor 12V: https://amzn.to/3g6ax9X
AS5600 encoder: https://amzn.to/45egj0D
DRV8871 driver: https://amzn.to/46jxNdG
FLYSKY RC Transmitter: https://amzn.to/2RibIdZ
AliExpress
DC Motor 12V: https://alii.pub/6shvt2
AS5600 encoder: https://alii.pub/6shvsa
DRV8871 driver: https://alii.pub/6shwgs
FLYSKY RC Transmitter: https://alii.pub/5tc9ft
In this video we will learn how to turn any DC motor into a stand-alone servo motor with a lot of features. Unlike regular servos that have limited motion of 180 or 270 degrees, this one has unlimited range of 360 degrees and in addition to that we have the ability to adjust the range of the rotation to whatever value we need. We can also set a custom center point, we can adjust the responsiveness, it has continuous rotation mode and it can be controlled through an analog input, digital input from a RC receiver and using the serial monitor from our PC.
00:00 Overview
02:14 How this Linear Actuator Works
03:20 3D Model Design
08:20 3D Printing
09:46 Assembling
17:57 Custom Servo Controller PCB
19:54 Code
22:43 Testing
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