{"parts":[{"path":"./inventory/83887de7-f281-4690-86c9-213ed3ccfde3/v1/","files":{"meta":"{\"format\":1,\"id\":\"83887de7-f281-4690-86c9-213ed3ccfde3\",\"version\":1,\"kind\":\"source\",\"slug\":\"gt2-pulley\",\"name\":\"GT2 Timing Pulley\",\"publisher\":\"ReDo.Pro\",\"license\":\"CC-BY-SA-4.0\",\"material\":{\"material\":\"pla-layers\"},\"summary\":\"The 2 mm-pitch GT2 pulley a 3D printer runs its belts on, cut to the published curvilinear groove: three tangent arcs of 0.15, 1 and 0.555 mm across a 1.494 mm tooth, 0.764 mm deep. Twenty teeth on a 5 mm bore with an 8 mm hub is the one on a NEMA 17. The toothed section takes whatever belt width it has to carry, the hub runs from a full clamping boss down to a 1 mm retaining flange, and a fixed 1 mm flange always caps the top. Two M3 grub screws at 90 degrees clamp the hub to its shaft.\",\"keywords\":[\"gt2\",\"2gt\",\"pulley\",\"timing pulley\",\"timing belt\",\"belt\",\"drive\",\"printer\",\"cnc\",\"nema 17\"],\"tags\":[\"3d-printing\"],\"print\":{\"rotations\":[[0,0,0]]},\"attributes\":{\"profile\":\"GT2\",\"pitch\":2,\"pld\":0.254},\"parameters\":[{\"name\":\"teeth\",\"label\":\"Teeth\",\"type\":\"integer\",\"default\":20,\"min\":12,\"max\":60},{\"name\":\"bore\",\"label\":\"Bore\",\"unit\":\"mm\",\"type\":\"number\",\"default\":5,\"min\":3,\"max\":8},{\"name\":\"hub\",\"label\":\"Hub length\",\"unit\":\"mm\",\"type\":\"number\",\"default\":8,\"min\":1,\"max\":20},{\"name\":\"face_w\",\"label\":\"Toothed section\",\"unit\":\"mm\",\"type\":\"number\",\"default\":7,\"min\":2,\"max\":20},{\"name\":\"setscrew\",\"label\":\"Setscrews\",\"type\":\"boolean\",\"default\":true}],\"slots\":[{\"name\":\"body\",\"label\":\"Body\",\"default\":\"#b8bcc2\"}],\"related\":[\"9a7a7e87-a369-5631-a104-f118c530fe0d@1\",\"d3a74a32-3a3f-56ea-8de3-496114c97387@1\",\"a77f49af-3c23-462c-be19-1ffd35076870@1\",\"f12c0374-faf3-4159-b26a-15253192faa2@1\",\"e1b08753-fa71-4c15-afd4-797f4217215f@1\",\"4d48e13f-be0a-447e-a4c5-7b7b0a5a3148@1\"],\"documents\":[{\"file\":\"drawing.svg\",\"kind\":\"drawing\",\"title\":\"Drawing, A4\"},{\"file\":\"drawing.dxf\",\"kind\":\"drawing\",\"title\":\"Drawing, A4 DXF\"}]}","source":"include <redo_construction.scad>\n\nteeth    = 20;\nbore     = 5;\nhub      = 8;\nface_w   = 7;\nsetscrew = true;\n\nredo_gt2_pulley(teeth, bore, hub, face_w, setscrew);\n"}}],"related":{"83887de7-f281-4690-86c9-213ed3ccfde3":[{"id":"9a7a7e87-a369-5631-a104-f118c530fe0d","version":1,"name":"NEMA 17 Stepper Motor (42 x 23)","publisher":"Generic","href":"/inventory/actuators/stepper-motors/stepper-motor/nema-17-stepper-42x23"},{"id":"d3a74a32-3a3f-56ea-8de3-496114c97387","version":1,"name":"NEMA 17 Stepper Motor 17HS4401","publisher":"Generic","href":"/inventory/actuators/stepper-motors/stepper-motor/nema-17-stepper-17hs4401"},{"id":"a77f49af-3c23-462c-be19-1ffd35076870","version":1,"name":"Rod","publisher":"ReDo.Pro","href":"/inventory/mechanics/shafts/rod"},{"id":"f12c0374-faf3-4159-b26a-15253192faa2","version":1,"name":"Stepper Motor","publisher":"Various","href":"/inventory/actuators/stepper-motors/stepper-motor"},{"id":"e1b08753-fa71-4c15-afd4-797f4217215f","version":1,"name":"Metal Gearmotor","publisher":"Pololu","href":"/inventory/actuators/dc-motors/metal-gearmotor"},{"id":"4d48e13f-be0a-447e-a4c5-7b7b0a5a3148","version":1,"name":"Micro Metal Gearmotor","publisher":"Pololu","href":"/inventory/actuators/dc-motors/micro-metal-gearmotor"}]},"categories":{"83887de7-f281-4690-86c9-213ed3ccfde3":"gears-sprockets"},"skuCategories":{},"componentPages":{},"families":[]}