Nema 8 - LEGO Technic compatible face-plate

These are face-plates to use standard NEMA 8 stepper motors with LEGO® Technic.
The pin is for the rear side of the motor.

Note, there are 2 types of NEMA 8 motors, one with 16mm mounting bolt spacing, and one with 15.4mm. Please measure yours, or print both plates...