Skywatcher 200P stepper motor bracket

thingiverse

Modified the original bracket for use on a Skywatcher 200P reflector. Stepper motor is the Nema17-PG27 with a flexible coupler. It is for use with a myFocuserPro I've built. Bolt hole spacings needed changing as did the height of the platform for the stepper motor. Printed easily in PLA, but I wanted to use ABS, which warped badly when printed standing on its edge. So I made back face of the bracket flush the whole length so it can be printed with this side down. This solved the warping issue, but obviously uses more material. The stepper has all been installed using 20mm M3 bolts and washers, and fits well. Yet to actually run the focuser though. An immediate improvement could be curving the mating surface with the scope. Print Settings Printer: Cocoon Create Rafts: No Supports: No Resolution: 0.3mm Infill: 50% Notes: Tendency to warp in ABS even with bed at 110C. Modified to allow printing flat to maximize adhesion. Put a box over the print bed to keep the print warm during print as well. How I Designed This Modified the original in Blender.