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AR4 robot - External Axis

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Software version 3.0 adds 3 additional external axis to the robots capability. The AR4 is a 6 axis robot arm anyone can build which uses an Arduino based controller and Python interface programming as well as RoboDK. The AR3 & AR4 have been used in hundreds of hobby, educational and STEM programs to teach mechatronics, machining, 3D printing as well as programming. This desktop robot arm has also been used for a wide variety of industrial tasks such as welding, sorting, stacking and machine tending and has also been used in many filming and videography applications.
You can download all the 3D print files, software, manuals and source code for free here: www.anninrobot...
You can email me with any questions about the project here: info@anninrobotics.com
The factory direct motors package is available from Stepperonline here: www.omc-steppe...

Опубликовано:

27 авг 2024

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Комментарии : 33

@CorwinvdBor Год назад

Amazing what you have done for robotics past 4 years Chris. And especially the progress in the AR versions

@Joeherdingcats Год назад

Chris - anytime you're in southeast Florida I'm buying your drinks!

@anninrobotics Год назад

I appreciate that. I'll have to plan a trip.

@SantaDragon Год назад

@@anninrobotics Same for me if you come over to visit the original Oktoberfest in munich :)

@SantaDragon Год назад

Thanks Chris for that great updates. I sadly still havent had the chance to complete my cnc mill so that I could produce the robot parts in aluminium. But this summer it will surely happen and then I will build one AR4 to play around with. Cause I really love your project!

@8bit711 Год назад

I really hope yourself and everyone else in the mechatronics realize how fundamental you are Chris in the base line of our future! Bravo ! Thank you for all the hard work and for sharing your extensive knowledge. oh, to be even a quarter of your cleverness would make me smile. And remember the answer is 42. Cheers.

@anninrobotics Год назад

Thank you so much, I really appreciate it.

@8bit711 Год назад

@@anninrobotics Your hard work is fully appreciated Chris!

@MRswagish Год назад

Thanks!!! I have been trying to write arduino code for my part feeder to feed the robot. This will make interfacing everything much easier!

@yekutielbenheshel354 Год назад

Thanks Chris!

@geelim2181 Год назад

Thank you Chris ! Can axis 8 and 9 be used to drive left and right wheel of a wheelchar to give the robot independent chassis . Will software be completable to do it in real time with bearable latency ?

@VelichkoVelikov Год назад

Congrats for the good work Chris, love it, still building my AR3 :) i have a question about the 7, 8, 9 axis - can it be defined a s a synchronous rotary axis?

@anninrobotics Год назад

Yes I believe you can calibrate and use 7, 8 and 9 for anything you need.

@mateomcg18 Год назад

Very cool Chris, I admire your work I have aún AR4 can you make a video Connecting with robodk?

@yesiamuchihasasage197 Год назад

Hello sir, i have a question regarding the driver. Is it possible to just use the tb6600 driver instead?

@anninrobotics Год назад

Yes no problem you can use any driver

@motionsick Год назад

does it have a timeline & keyframe based editor for programming precise, repeatable movements?

@carology1642 Год назад

Hi, love the video. I wanted to ask what is the best way to control closed loop stepper nema motors with an Arduino. I am making a large scale arm for a project and would love your help

@anninrobotics Год назад

There are a lot of ways it can be done. I'm using the encoder library to monitor the actual steps and compare commanded vs achieved at the end of a move. All the code is free to download at anninrobotics.com

@robotustra Год назад

Do you have any debounce circuit on limit switches or just do debounce in a software?

@anninrobotics Год назад

It's handled in the software. The switch is wired with the NO contact to ground to eliminate floating voltage issues and then when it's high during the routine it overdrive a few motor steps and then verifies the signal is high.

@CBRAFILMS Год назад

Chris, amazing work. Im from Chile, and im about to purchase the AR4 Robot arm kit . I want to make highspeed videos (slow motion) with my CHRONOS HD 2.1 camera. Do you think this is possible? How fast can this robot can move? Thanks!

@anninrobotics Год назад

Hello, Many people use the robot for cinematography applications. Here is a video illustrating the robot speed. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qjtNjkFL3us.html Please email me if I can help with any other questions.

@CBRAFILMS Год назад

@@anninrobotics thanks!! Can this robot movements ir positions be teached by hand ?

@anninrobotics Год назад

Hello, the robot can't be physically drag to position due to some of the mechanics and gearboxes. It's more like an industrial robot where you jog the robot and teach positions but you can also use offsets and vision control and things like that

@CBRAFILMS Год назад

@@anninrobotics thanks!! it is possible to move the robot with a PS2/3/4 control? if so, wll that work also to teach the positions?

@CBRAFILMS Год назад

@@anninrobotics HI Chris! Do you have or perhaps know a youtube channel of someone using this robot for camera motion control? i would love to talk with someone that has taked the same road im about to start with this, thanks!

@aravindcl7647 Год назад

Sir cad files are missing in ar4 version plz check it

@GIOVANETURATTI Год назад

Muito bom 👏👏👏🇧🇷

@devdev-cs3tq Год назад

Hi Imagine someone build a auto Gripper tool changer !

@01montgomeryricky01 Год назад

Can this arm be used with teleoperation?

@anninrobotics Год назад

The PC control software does need to maintain a USB connection to the robots control board. I'm sure the PC could be operated remotely, probably a few different ways.