Reparación de Dremel Atorado o Pegado Que NO Gira

🔧 Repairing a Rotary Tool for Crafting – Complete Diagnosis and Detailed Solution 🔧 In this video, I share the complete diagnostic and repair process of a rotary tool used for crafting. The tool arrived with a critical problem: the motor was completely seized and wouldn't turn. For safety, I avoided plugging it in to prevent overheating or further damage, and I started disassembling it directly. I used specialized tools such as special screwdrivers, a bearing puller, and electrical tape to carefully open the tool. During the process, I discovered that the internal fan was stuck to the plastic casing, preventing the motor from turning. With precision and care, I managed to detach it without damaging the coils or the commutator. I also checked the condition of the carbon brushes, which showed wear and poor curvature. I replaced them with new ones, ensuring they were properly seated on the commutator for good contact. I also adjusted the fan's position to prevent future rubbing and ensure smooth, stable rotation. Before closing the tool, I cleaned the labels, removed any residue, and verified that everything was in order. Finally, I tested it, and the Moto Tool rotated correctly again, ready to continue being useful for precision work. This type of repair requires observation, patience, and technical knowledge. I'm sharing it with you so you can apply these steps to your own tools and promote DIY repairs as part of the circular economy. Thank you for joining me on this journey!