Open RC tractor new transmision system

thingiverse

Modification of the original transmission system of the Open RC Tractor. Do you need the following components: 1x The main motor, with a speed of 200rpm, it's not extremely fast but it packs a powerful punch; https://www.aliexpress.com/item/25MM-6V-200RPM-Powerful-High-Torque-DC-Gear-Box-Motor/32290134897.html 2x The smallest bearings, used for satellite gears; https://www.aliexpress.com/item/30Pcs-MR74-Open-Miniature-Bearings-Ball-Stainless-Steel-Mini-bearing-4X7X2-4-7-2-mm-High/32745828724.html 4x The medium bearings, used for shafts inside the differential system and outside; https://www.aliexpress.com/item/Free-shipping-10pcs-MR128-2RS-678-2RS-MR128-678-deep-groove-ball-bearing-8x12x3-5-mm/32461400047.html 2x The largest bearings, used for the outer part of the shaft; https://www.aliexpress.com/item/Free-Shipping-12-18-4-mm-bearing-6701ZZ-12x18x4-mm/32639714983.html The biggest parts were printed with a layer thickness of 0.2mm, featuring 20% infill and a wall thickness of 1.2mm. The gears and small parts were printed with a layer thickness of 0.05mm or at least 0.1mm, boasting 100% infill.