Mini Motor Planetary Gearbox 1:4.7

cults3d

Follow us on Cults3d and Youtube to get notified about New Uploads! The first Downloads of every New Upload are free. This is the smallest FDM 3D Printed Planetary Gearbox / Drive ever made. The dimension of the gearbox case is only 26x26mm. Video: https://youtu.be/Ep5x-uUqELY Follow us on Youtube to get notified about New Uploads! I designed this gearbox for various motors. It's part of a bigger project I'm working on, testing how durable 3D printed gears are. The test is really interesting, and maybe someone will find it useful. It's Easy to print and assemble, and the gearbox runs really well. The reduction ratio is about 1:4.7, giving you a higher torque. You can use it with DC or Brushless motors with a mount diagonal of 16mm, 17mm, or 19mm, or add other holes. Additional parts: 1x Motor 2x M3 or M2 countersunk screws for motor 4x M2x10mm screws for case 3x M2x6 screws to fix the planet gears 1x 3mm axis or M3x10mm screw 3x bearing MR52zz 2x5x2.5mm 1x bearing MR83zz 3x8x2.5mm Check out my other Jtronics designs on Cults3d. Visit: http://www.jtronics.de/ Instagram: https://www.instagram.com/jtronics.de/ Twitter: https://twitter.com/jtronics2 Youtube: https://www.youtube.com/jtronicsTV Facebook: https://www.facebook.com/jtronics.de/ Cults3d: https://cults3d.com/en/users/jtronics