Original Ender 3 Y motor extender for 42-40 motor (old extruder motor)
prusaprinters
After upgrading to direct drive my 42-40 step motor was laying around. I wanted to use it do drive my Y axis on my klipper ender 3. So, I desgin this mout using the original mount specs and adding clearance for the bed. Also design a cover to give it more strenght.Printed on my CR10-SE with Dynalab PETG.You will need some parts to upgrade the motor:1) The screws and t-nuts from the current Y mount and the endstop.2) M3 heat inserts3) M3x8 screws for the steper motor and cover, you can use the ones you already have in the original mount.4) 1 meter belt to replace the current one (the old will not fit).5) Zip ties to lock the new belt to the table.6) Screw and t-nut to mount the endstop.
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