Thingiverse
Stepper motor shim
by TorontoJohn
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Really simple shims for step motors, I noticed my Y belt is off center, it needed to be pulled back about 2 mm's. Also the stepper gear on my motor is non removable hence the need for this (Ender 3 PRO has the stepper gears molded to the shafts of the motors, thanks Creality.)
So here you go, I've included other sizes, maybe someone will find another use for these. Meant to go between the motor and its mount, thus pulling back the shaft and stepped gear. I also included a tech drawing for nema 17 motors which I found afterwards, just because.
1mm
2mm
3mm
4mm
Really simple shims for step motors, I noticed my Y belt is off center, it needed to be pulled back about 2 mm's. Also the stepper gear on my motor is non removable hence the need for this (Ender 3 PRO has the stepper gears molded to the shafts of the motors, thanks Creality.)
So here you go, I've included other sizes, maybe someone will find another use for these. Meant to go between the motor and its mount, thus pulling back the shaft and stepped gear. I also included a tech drawing for nema 17 motors which I found afterwards, just because.
1mm
2mm
3mm
4mm
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