Gear driven object plate for 3D scanner

thingiverse

It has six speeds.\r\nSpeed A: T10\r\nSpeed B: T60 and T10\r\nSpeed C: T60 and T10\r\nSpeed D: T100\r\n\r\nIt produces the last speed ratio to 360:1. One turn of Speed A makes one degree rotation of the object plate where an object sits and gets shot by a DSLR camera.\r\n\r\nSpeed ratio calculation:\r\nT10 to T60 creates a 6:1 ratio\r\nT10 to T100 makes a 10:1 ratio\r\n\r\nThe final speed ratio is found by multiplying the three gear ratios together: 6 x 6 x 10 = 360.\r\n\r\nComponents:\r\n\r\nHole diameter 3 mm and outer diameter 10 mm bearing x3\r\nM3 washer x12\r\nM3x10 bolt x1\r\nM3x20 bolt x1\r\nM3x30 bolt x2\r\nM3x15 bolt x3\r\nM3 nut x4\r\nM3 nylon lock nut x1\r\n\r\nEquipment:\r\n\r\nHand drill/driver\r\n2.5 mm drill bit \r\nA set of metric Allen keys\r\n5.5 mm wrench