ZMR 250 landing foot for 1806 motor savers / guards

thingiverse

This thing is double remix based on the "ZMR250 landing foot" http://www.thingiverse.com/thing:825793 of "Dinochio" (May 13, 2015) and "ZMR 250 1806 motor guard" (http://www.thingiverse.com/thing:989179) of "kyletomain" (Aug 28, 2015). I have merged both designs. The holes of the cone landing foot of "Dinochio" have now the same size because they were different. I have created a sphere landing foot based on the idea of "kyletomain". I have combined the possibilities generating different pieces. For example If you do not want to use the motor guard, you can use only the cone or the sphere attaching them directly to the arm with the motor. I use M2x8 screws. For both there are cutted versions as well. The sphere bottom designed by "kyletomain" has now the holes to introduce the screws to be attached to the arm and motor. If you do not like the cone and sphere with holes and you prefer to attach the screws directly to the arm, you have entire versions of the sphere and the cone that are more nice. Although I have only remixed the bottom part of the guard and not modified the 1806 top guard designed by "kyletomain" I have decided include his original .STL file with my bundle for ease. I use M2x8 screws but if yours are shorter, you can use the pieces titled "unique holes" where each hole has the same size so you can attatch the screws directly to the arm, accessing them through the holes of the pieces. The other files titled "two holes" have one smaller hole inside one bigger to fit the head of the screws directly on the piece and not over the arm. The pieces are designed for the 1806 motor guard version (opening for the motor is 25 mm). The screws used to attach the top guard to the bottom one are M3x8. The files available to download are: Cone version: zmr250_landing_foot_cone_fixed_for_motor_guard_no_holes_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_for_motor_guard_no_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_for_motor_guard_two_holes_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_for_motor_guard_two_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_for_motor_guard_unique_holes_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_for_motor_guard_unique_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_cone_fixed_sxs.stl zmr250_landing_foot_cone_fixed_cutted_sxs.stl Sphere version: zmr250_landing_foot_sphere_for_motor_guard_no_holes_BOTTOM_sxs.stl zmr250_landing_foot_sphere_for_motor_guard_no_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_sphere_for_motor_guard_two_holes_BOTTOM_sxs.stl zmr250_landing_foot_sphere_for_motor_guard_two_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_sphere_for_motor_guard_unique_holes_BOTTOM_sxs.stl zmr250_landing_foot_sphere_for_motor_guard_unique_holes_cutted_BOTTOM_sxs.stl zmr250_landing_foot_sphere_sxs.stl zmr250_landing_foot_sphere_cutted_sxs.stl And the original TOP part of the motor 1806 guard (not modified - open motor 25 mm): 1806_zmr250_motor_gaurd_TOP.stl Print Settings Printer Brand: RepRap Printer: P3 Steel MM Large Rafts: No Supports: Yes Resolution: Nozzle: 0.8 mm - Layer height: 0.3 mm - Shell thickness: 1.6 mm Infill: Fill Density: 35% Notes: The piece has been printed with PLA 1.75 filament using Cura slicer software with a 0.8 mm nozzle. Only if you want to print the TOP part of the motor guard, you will require supports. Post-Printing For attach the top part of the motor guard to the bottom guard, M3x8 screws are required. For attach the bottom parts to the arm holes of the motor, M2x8 screws are required. In my case 2 mm attach the motor, 3 mm of the arm and 3 mm of the landing bottom parts.