Thanks for the emergence of this topic, which has helped me better understand the relevant knowledge points. Everyone's suggestions and ideas are also very meaningful.

Hello everyone, I recently started a new project, and now it is almost complete, but I still need an electronic part - the motor. I searched many places online and found a good one. Is the following spindle motor worth buying? https://www.oyostepper.es/goods-819-Motor-de-husillo-refrigerado-por-aire...