NEMA-34 mount to NEMA-23 motor adapter plate
thingiverse
This thing lets you mount a NEMA-23 motor on a NEMA-34 motor mount. Instructions Print it in 0.2mm layers with 50% fill, no brim, no support material necessary. I made this so I could test a screw drive set-up on MegaMax. The screw drive had a NEMA-34 size servo motor and I didn't have a servo controller or power supply, so I tested using a NEMA-23 stepper by using this adapter to mount the NEMA-23 motor on the NEMA-34 size mount.
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