{"parts":[{"path":"./inventory/3cc2828b-50d6-401b-bfa4-0ec2e74ee689/v1/","files":{"meta":"{\"format\":1,\"id\":\"3cc2828b-50d6-401b-bfa4-0ec2e74ee689\",\"version\":1,\"kind\":\"source\",\"slug\":\"shaft-coupler\",\"name\":\"Shaft Coupler\",\"publisher\":\"ReDo.Pro\",\"license\":\"CC-BY-SA-4.0\",\"material\":{\"material\":\"anodised-aluminium\"},\"summary\":\"The 25 mm aluminium coupler that drives a lead screw or threaded rod from a stepper motor's shaft: rigid at 20 mm across, or flexible at 19 mm with four slits that take up misalignment. Each half is bored for its own shaft, 4 to 10 mm — 5 to 8 puts a NEMA 17 on an M8 rod or T8 lead screw — round or D-shaped for a motor's D-cut shaft, and clamps it with two M3 set screws at 90 degrees, the first of them down on the flat.\",\"keywords\":[\"coupler\",\"coupling\",\"shaft coupler\",\"flexible coupling\",\"rigid coupling\",\"beam coupling\",\"motor coupler\",\"stepper\",\"nema 17\",\"lead screw\",\"d bore\",\"d-cut\",\"5x8\",\"d19l25\",\"d20l25\"],\"attributes\":{\"length\":25,\"set-screws\":\"M3\"},\"parameters\":[{\"name\":\"type\",\"label\":\"Type\",\"type\":\"enum\",\"options\":[\"flexible\",\"rigid\"],\"default\":\"flexible\"},{\"name\":\"bore_a\",\"label\":\"Bore, near end\",\"unit\":\"mm\",\"type\":\"number\",\"default\":5,\"choices\":[4,5,6,6.35,8,10],\"symbol\":\"⌀\"},{\"name\":\"bore_b\",\"label\":\"Bore, far end\",\"unit\":\"mm\",\"type\":\"number\",\"default\":8,\"choices\":[4,5,6,6.35,8,10],\"symbol\":\"⌀\"},{\"name\":\"flat_a\",\"label\":\"D flat, near end\",\"type\":\"boolean\",\"default\":false,\"quiet\":true},{\"name\":\"flat_b\",\"label\":\"D flat, far end\",\"type\":\"boolean\",\"default\":false,\"quiet\":true}],\"slots\":[{\"name\":\"body\",\"label\":\"Body\",\"default\":\"#b8bcc2\"}],\"preview\":{\"direction\":[1,1,0.8]},\"related\":[\"45f52415-4ab2-495e-800e-96ef3ab1f534@1\",\"a88ae6b8-d044-446b-86c4-001834029329@1\",\"d3a74a32-3a3f-56ea-8de3-496114c97387@1\",\"e1b08753-fa71-4c15-afd4-797f4217215f@1\",\"e63dda32-e0b7-4b12-a0c8-8d75df8116fb@1\",\"f12c0374-faf3-4159-b26a-15253192faa2@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\ntype = \"flexible\";\nbore_a = 5;\nbore_b = 8;\nflat_a = false;\nflat_b = false;\n\nredo_coupler(type, bore_a, bore_b, flat_a, flat_b);\n"}}],"related":{"3cc2828b-50d6-401b-bfa4-0ec2e74ee689":[{"id":"45f52415-4ab2-495e-800e-96ef3ab1f534","version":1,"name":"Screw","publisher":"ReDo.Pro","href":"/inventory/hardware/screws/screw"},{"id":"a88ae6b8-d044-446b-86c4-001834029329","version":1,"name":"Lead Screw","publisher":"ReDo.Pro","href":"/inventory/hardware/threaded-rods/lead-screw"},{"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":"e1b08753-fa71-4c15-afd4-797f4217215f","version":1,"name":"Metal Gearmotor","publisher":"Pololu","href":"/inventory/actuators/dc-motors/metal-gearmotor"},{"id":"e63dda32-e0b7-4b12-a0c8-8d75df8116fb","version":1,"name":"Threaded Rod","publisher":"ReDo.Pro","href":"/inventory/hardware/threaded-rods/threaded-rod"},{"id":"f12c0374-faf3-4159-b26a-15253192faa2","version":1,"name":"Stepper Motor","publisher":"Various","href":"/inventory/actuators/stepper-motors/stepper-motor"}]},"categories":{"3cc2828b-50d6-401b-bfa4-0ec2e74ee689":"shafts"},"skuCategories":{},"componentPages":{},"families":[]}