{"parts":[{"path":"./inventory/28df9018-c2a5-48a4-a280-d10eb6e2e34f/v1/","files":{"meta":"{\"format\":1,\"id\":\"28df9018-c2a5-48a4-a280-d10eb6e2e34f\",\"version\":1,\"kind\":\"assembly\",\"slug\":\"redo-wheel-drive\",\"name\":\"ReDo Wheel Drive\",\"summary\":\"A two-wheel traction module to build whole: an N20-size micro gearmotor in its printed case and lid drives a 3 mm D axle through 90° by a pair of 8-tooth bevel gears inside the Wheel Drive Frame, and the axle carries a 16.8 mm Wheel Rim and a LEGO 30.4 × 14 tyre at each end. Every gear and rim grips its shaft with an M3 × 4 grub screw. Bolt two to a plate and you have a robot's drive train.\",\"publisher\":\"ReDo.Toys\",\"license\":\"CC-BY-SA-4.0\",\"keywords\":[\"kit\",\"wheel drive\",\"traction\",\"robot\",\"gearmotor\",\"N20\",\"bevel\",\"wheels\"],\"parameters\":[],\"tags\":[\"electronics\"]}","assembly":"{\"members\":[{\"id\":\"wheel-drive-frame\",\"part\":\"83210f4f-57a5-415c-9171-05e6b54d3bc9@1\",\"parameters\":{},\"position\":[-10,13.5,-10],\"rotation\":[0,0,0]},{\"id\":\"micro-gearmotor-case\",\"part\":\"3eb1b389-d842-4c3e-9e75-ad0fbf0cfab1@1\",\"parameters\":{},\"position\":[10,16,-10],\"rotation\":[0,0,0]},{\"id\":\"micro-gearmotor-case-lid\",\"part\":\"b6baa930-91a8-47e7-86d2-147fed421801@1\",\"parameters\":{},\"position\":[40,16,-10],\"rotation\":[90,90,0]},{\"id\":\"micro-metal-gearmotor\",\"label\":\"Micro Metal Gearmotor\",\"part\":\"4d48e13f-be0a-447e-a4c5-7b7b0a5a3148@1\",\"parameters\":{\"ratio\":\"100:1\",\"voltage\":6,\"brushes\":\"precious-metal\",\"back\":\"none\"},\"position\":[22,26,0],\"rotation\":[-90,-90,0]},{\"id\":\"spur-gear-motor\",\"label\":\"Spur Gear · motor\",\"part\":\"a439b9c4-e1b9-4428-a077-292857619da4@1\",\"parameters\":{\"teeth\":8,\"thickness\":\"5\",\"bore\":\"through\",\"hub\":true,\"hub_length\":\"7.5\",\"bevel\":true},\"position\":[2.5,26,0],\"rotation\":[0,90,180]},{\"id\":\"spur-gear-axle\",\"label\":\"Spur Gear · axle\",\"part\":\"a439b9c4-e1b9-4428-a077-292857619da4@1\",\"parameters\":{\"teeth\":8,\"thickness\":\"5\",\"bore\":\"through\",\"hub\":true,\"hub_length\":\"7.5\",\"bevel\":true},\"position\":[0,28.5,0],\"rotation\":[-90,0,-67.5]},{\"id\":\"rod-axle\",\"label\":\"Rod · axle\",\"part\":\"a77f49af-3c23-462c-be19-1ffd35076870@1\",\"parameters\":{\"diameter\":3,\"length\":52,\"d_start\":52,\"d_end\":0},\"position\":[0,0,0],\"rotation\":[-90,0,-67.5]},{\"id\":\"wheel-rim-left\",\"label\":\"Wheel Rim · left\",\"part\":\"9dff8b0d-cd3d-4f05-a121-37d283fcad51@1\",\"parameters\":{\"rim\":\"16.8\",\"groove\":\"shallow\",\"width\":8},\"position\":[0,13,0],\"rotation\":[90,0,67.5]},{\"id\":\"tyre-left\",\"label\":\"Tyre · left\",\"part\":\"bff82070-3d76-47c2-80de-6e6affce5f73@1\",\"parameters\":{\"rim\":\"16.8\",\"d\":30.4,\"width\":13.6,\"tread\":\"offset\",\"band\":false},\"position\":[0,13,0],\"rotation\":[90,0,67.5]},{\"id\":\"wheel-rim-right\",\"label\":\"Wheel Rim · right\",\"part\":\"9dff8b0d-cd3d-4f05-a121-37d283fcad51@1\",\"parameters\":{\"rim\":\"16.8\",\"groove\":\"shallow\",\"width\":8},\"position\":[0,39,0],\"rotation\":[-90,0,-67.5]},{\"id\":\"tyre-right\",\"label\":\"Tyre · 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