motor mounting bracket

thingiverse

I saw that the motor bracket from Alfawise U30 is merely a thin sheet of metal. Moreover, I observed that the force exerted on the motor axis is excessively high. The pulley is located at the end of the motor axis, which amplifies the torque on the axis. Consequently, I designed a new motor bracket with reduced torque on the axis and you can utilize the original screws! The Pulley distance from the Motor is 1mm, as evident from my pictures. This design boasts great strength and eliminates the spring-like properties of the original red sheet metal. The reduction in torque force is visually demonstrated in the example picture. Update: I have added "Motor-Flansch-V4.stl" to provide 2mm more space on the Printer-Side for mounting a motor damper.