Staind RC Tank Option Parts M1.0 Gear Spacer Bearing

thingiverse

Alright, below are some helpful parts while printing Staind RC Tank from link below: https://www.thingiverse.com/thing:2414983 *1. M1.0 14T Pinion gear - This type of Pinion is extremely hard to find that can fit 3.17mm motor shaft, if you're using normal 2212 motor that you have lying around such as below, https://www.banggood.com/Wholesale-XXD-A2212-KV1000-Brushless-Motor-H363-For-RC-Airplane-Quadcopter-p-57432.html?p=DG23031123036201501P I've printed multiple samples and the final version should be able to fit your motor shaft tightly, secure it with 2pcs of M3 grub screw. For best grip, skim 2 flat spots on the end of motor shaft as shown in picture. Please print this in 0.1mm or 100micro resolution. If you have problems with adhesion, use raft. ------------------------------------------------------------------------------------------------------------------- *2. Motor spacer for 2216 motor - If you're like me having extra Sunnysky 2216 motor instead of Sunnysky 2212 that it's designed for, NOW YOU CAN! The spacer is only 5mm thick and there's still sufficient gap between 2 motors - With this, you can use the original 14T 3D Printed pinion from Staind RC Tank https://www.banggood.com/SunnySky-X2216-2216-1250KV-Outrunner-Brushless-Motor-For-RC-Models-p-988393.html?p=DG23031123036201501P or https://www.banggood.com/Sunnysky-V2216-800KV-Outrunner-Brushless-Motor-p-78175.html?p=DG23031123036201501P ------------------------------------------------------------------------------------------------------------------- *3. Gearbox Bridge Brace if you're using 2216 motor This is a must to prevent your gearbox from cracking. See picture for description. ------------------------------------------------------------------------------------------------------------------- *4. 604 and 608 bearing. This may be useful while waiting for your bearing shipment or if you couldn't find them, this could be useful. The 604 you may need to drill the center with 4mm drill bits. ------------------------------------------------------------------------------------------------------------------- For accuracy in terms of tolerance, as I've noticed with the bearing, below is the printer I used to print the above parts. https://www.banggood.com/DIY-Creality-CR-10-3D-Printer-300300400mm-Printing-Size-1_75mm-0_4mm-Nozzle-p-1085645.html?p=DG23031123036201501P Dremel Tool I used https://www.banggood.com/HILDA-220V-150W-with-91pcs-Accessories-Electric-Rotary-Tool-Variable-Speed-Mini-Drill-p-1132233.html?p=DG23031123036201501P