{"format":"cadcraft-library-item","format_version":1,"uuid":"3bf51b7b-4be9-4f84-b2b6-90cef9413200","version":1,"name":"Spur gear m 2, z 40, 20 wide, ISO 53 / ISO 54","kind":"detail","category":"details/generic","description":"Spur gear, module 2, 40 teeth, 20° pressure angle, pitch diameter 80 mm, tip 84 mm, root 75 mm, face width 20 mm, bore 12 mm. Face view by the drawing convention: tip circle, pitch circle as a centre line, root circle thin; teeth not drawn one by one. Modules from ISO 54:1996, tooth form from the ISO 53:1998 basic rack.","maker":"","model":"","ifc":{"class":"IfcBuildingElementProxy","predefined":"NOTDEFINED"},"plan":{"layers":[{"name":"PART","color":7},{"name":"PART-THIN","color":8},{"name":"PART-CENTER","color":1},{"name":"PART-HIDDEN","color":4},{"name":"PART-FILL","color":254}],"entities":[{"type":"circle","layer":"PART","color":null,"x":0,"y":0,"r":42},{"type":"circle","layer":"PART-CENTER","color":null,"x":0,"y":0,"r":40},{"type":"circle","layer":"PART-THIN","color":null,"x":0,"y":0,"r":37.5},{"type":"circle","layer":"PART","color":null,"x":0,"y":0,"r":6},{"type":"line","layer":"PART-CENTER","color":null,"x1":-45,"y1":0,"x2":45,"y2":0},{"type":"line","layer":"PART-CENTER","color":null,"x1":0,"y1":-45,"x2":0,"y2":45}]},"body":null,"params":{"width":84,"depth":84,"height":20},"source_attrs":{"CC-PART-TYPE":"Spur gear","CC-PART-STD":"ISO 54","CC-PART-SIZE":"m 2, z 40, 20 wide","CC-PART-MATERIAL":"Steel"},"license":{"id":"CC0-1.0","holder":"CadCraft","attribution":"“Spur gear m 2, z 40, 20 wide, ISO 53 / ISO 54” by CadCraft, dimensions from ISO 54:1996 and ISO 53:1998 (https://www.iso.org/standard/22644.html), CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).","url":"https://creativecommons.org/publicdomain/zero/1.0/"},"provenance":{"library":"librarycraft","item":"3bf51b7b-4be9-4f84-b2b6-90cef9413200","version":1,"sha256":"c52422e2bab02ff17c6195d6cb6246ad4153f5df050b4c7d23f0877e25ceb046","source_file":"spur-gear-m-2-z-40-20-wide-iso-53-iso-54.item.json","source_sha256":"3f8a109ecdd846eac5d948bd9eb15c4d21c8f71f42efa296c8a73705d1c59b67","published_at":"2026-10-14T21:01:11Z"}}