Gear for ebike HUB motor MAC

thingiverse

! ! ! ---> All STL-files temporarily (on redesign) not available <--- ! ! ! You can get acquainted with the visualization here. https://skfb.ly/6IMvo 54 tooth Replacement Gears for a MAС Нub Моtоr I recommend using NYLON, 95-100% (21-31 g) You need 1) metal washer 40х18х0,5 mm with three equidistant holes 15.5 mm distance from center 2) three fixing bolt with a conical heads 4x10 mm or rivets 3x10 3) bearing 608ZZ, 608RS e t.c. On the first three photos is original (not 3D-printed) gears of MAC motor [ File "Gear-MAC-56.6mm_new-calibration_test.stl" is for trial printing and for saving test-material and time for fitting the parameters: adjustments for shrinkage, fitting for an external dimension of 56.45-56.65 mm, for a bearing 608ZZ seat, etc. ]