Noise Reducing Stepper Motor Mount with Belt Tension
thingiverse
This is the newer Version of my previous design: https://www.thingiverse.com/thing:4649508 The standard motor mounts out of screws and nylon tubes were too loud for me, it used the whole frame as a resonancy part. To reduce it, I tried to interrupt the connection out of metal between the frame and the stepper, and it worked! The printer is much quieter now. You'll need 16 of M3x10-Screws and 8 of M3 nuts to mount it together. I also used some washers on the upper screws. You'll also need 2 of M5x20-screws with one nut&washer each to tension the belt. Also 2 of M4x12-Screws with one nut&washer each are needed to fix the whole tensioned motor assembly. After tensioning, I recommend you to lose the M5-Screws to not deform the Screw Plate's for future tensioning. The M4-Screw holds the whole product in place.
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