ZMR 250 Uni-Spacer with more Air-Slots and frame/motor arms sizes

thingiverse

This thing is a remix based on the "ZMR 250 Uni-Spacer with Air Slots" http://www.thingiverse.com/thing:916537 by Chr1s, which is also a remix of "ZMR UNI-SPACER-v3 by Geekon" http://www.thingiverse.com/thing:915515 of alexnovik.\nIn my design, I've added more holes to the front and rear lateral sides to improve airflow input. Additionally, I've created several designs with varying heights of the uni-spacer and motor arms. This allows you to choose from 24 different uni-spacers, which are useful depending on the length of screws needed for attaching lower parts of the ZMR frame.\nUni-Spacer with height 10 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nUni-Spacer with height 11 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nUni-Spacer with height 12 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nUni-Spacer with height 13 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nUni-Spacer with height 14 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nUni-Spacer with height 15 mm for motor arms with sizes 2, 3, 4, and 5 mm.\nWhen printing is finished, be cautious when removing the piece from the hot bed, especially if the height of the Uni-spacer is 10 mm or similar, as parts around holes may become damaged due to their thinness.\nThe pictures uploaded here show unispacers with heights 10, 11, and 12 mm (from left to right) for motor arms with a size of 3 mm. These were printed using a 0.8 mm nozzle. For better results, use a 0.4 mm nozzle.\nTo summarize, the files available for download are:\nUnispacer with height 10 mm:\nzmr250_unispacer_10_arms_2mm_holes_sxs.stl\nzmr250_unispacer_10_arms_3mm_holes_sxs.stl\nzmr250_unispacer_10_arms_4mm_holes_sxs.stl\nzmr250_unispacer_10_arms_5mm_holes_sxs.stl\nUnispacer with height 11 mm:\nzmr250_unispacer_11_arms_2mm_holes_sxs.stl\nzmr250_unispacer_11_arms_3mm_holes_sxs.stl\nzmr250_unispacer_11_arms_4mm_holes_sxs.stl\nzmr250_unispacer_11_arms_5mm_holes_sxs.stl\nUnispacer with height 12 mm:\nzmr250_unispacer_12_arms_2mm_holes_sxs.stl\nzmr250_unispacer_12_arms_3mm_holes_sxs.stl\nzmr250_unispacer_12_arms_4mm_holes_sxs.stl\nzmr250_unispacer_12_arms_5mm_holes_sxs.stl\nUnispacer with height 13 mm:\nzmr250_unispacer_13_arms_2mm_holes_sxs.stl\nzmr250_unispacer_13_arms_3mm_holes_sxs.stl\nzmr250_unispacer_13_arms_4mm_holes_sxs.stl\nzmr250_unispacer_13_arms_5mm_holes_sxs.stl\nUnispacer with height 14 mm:\nzmr250_unispacer_14_arms_2mm_holes_sxs.stl\nzmr250_unispacer_14_arms_3mm_holes_sxs.stl\nzmr250_unispacer_14_arms_4mm_holes_sxs.stl\nzmr250_unispacer_14_arms_5mm_holes_sxs.stl\nUnispacer with height 15 mm:\nzmr250_unispacer_15_arms_2mm_holes_sxs.stl\nzmr250_unispacer_15_arms_3mm_holes_sxs.stl\nzmr250_unispacer_15_arms_4mm_holes_sxs.stl\nzmr250_unispacer_15_arms_5mm_holes_sxs.stl\n\nPrint Settings:\nPrinter Brand: RepRap\nPrinter: P3 Steel MM Large\nRafts: No\nSupports: Doesn't Matter\nResolution: Nozzle 0.8 mm - Layer height 0.3 mm - Shell thickness 1.6 mm\nInfill: Fill Density 35%\nNotes: The piece was printed with PLA 1.75 filament using Cura slicer software and a 0.8 mm nozzle.\nPost-Printing:\nWhen printing is finished, be cautious when removing the piece from the hot bed, especially if the height of the Uni-spacer is 10 mm or similar, as parts around holes may become damaged due to their thinness.