6V…which can be a 4xAA battery pack), and also connect your servos to the tester. To move your robotic arm, you can buy a six-channel digital servo tester (you can find them on eBay or AliExpress) and move them like I explain on this post.Īll you need to do is connect your digital servo tester to a power source (i.e. Your robotic arm has six motors (six degrees of freedom). If you’ve gotten this far, you have assembled the body of your robotic arm. Secure the loose piece of the claw to the servo horn using the two black screws.Ĭheck that you’re able to open and close the claw. The screw that you should use is the one with something that looks like a disk or a washer around the neck near the head. Use a small screw to secure the servo horn on the servo axis. When you find the halfway point place the arm rudder on top of the axis so that it points straight up and down. Grab the arm rudder and place it on top of the servo axis.įind the halfway point of the servo axis. Using a screwdriver (helpful to use needle-nose pliers to hold the nut in place as you screw in the screws and nuts), connect two of the U-type robot waist brackets together using the M3*8 screws and nuts. Grab 6 x M3*8 screws and nuts (these are the screws that are 8mm long from the top of the head to the base of the screw). The end goal is to make sure every part is secure. Don’t sweat over the exact type of screw I mention in this tutorial. Just use screws and nuts that can fit into the hole when the time comes. *Note: The kit that I have didn’t have labels on the screws, making it tricky to figure out what screws to use at what stage.30 Sets x Round Head M3*6 Screws and M3 Nuts.24 Sets x Fixed Head M4*10 Screws and M4 Nuts (I never used these).20 Sets x Round Head M3*8 Screws and M3 Nuts.4 Sets x Round Head M3*10 Screws and M3 Nuts (The 10 means 10mm in length, including the head).You should have the following pieces of hardware: The instructions for assembling the arm come inside the package, but let’s walk through the process anyways. It took me almost a week to assemble the arm. Follow the steps carefully, and take your time to make sure everything is set up properly. Just be aware that these batteries will drain really quickly). 1 x DC Adjustable Power Supply Capable of 30V/10A (You could also use a 4 x AA Battery Holder With Wires or a 6V, 2800mAh, NiMH Battery Pack.1 Male-to-Female, Female-to-Female, and Male-to-Male Jumper Wires Kit.6DOF Robotic Arm Kit with MG996R Servos (Robotic arm).This section is the complete list of components you will need for this project. We’ll build everything from the ground up. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice.Robotic arm systems have a number of real-world applications. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.
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