{"format":"cadcraft-library-item","format_version":1,"uuid":"7265c3da-5ce2-4226-8e6b-4999dafb88ca","version":1,"name":"Spur gear m 1, z 40, 10 wide, ISO 53 / ISO 54","kind":"detail","category":"details/generic","description":"Spur gear, module 1, 40 teeth, 20° pressure angle, pitch diameter 40 mm, tip 42 mm, root 37.5 mm, face width 10 mm, bore 6 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":21},{"type":"circle","layer":"PART-CENTER","color":null,"x":0,"y":0,"r":20},{"type":"circle","layer":"PART-THIN","color":null,"x":0,"y":0,"r":18.75},{"type":"circle","layer":"PART","color":null,"x":0,"y":0,"r":3},{"type":"line","layer":"PART-CENTER","color":null,"x1":-24,"y1":0,"x2":24,"y2":0},{"type":"line","layer":"PART-CENTER","color":null,"x1":0,"y1":-24,"x2":0,"y2":24}]},"body":null,"params":{"width":42,"depth":42,"height":10},"source_attrs":{"CC-PART-TYPE":"Spur gear","CC-PART-STD":"ISO 54","CC-PART-SIZE":"m 1, z 40, 10 wide","CC-PART-MATERIAL":"Steel"},"license":{"id":"CC0-1.0","holder":"CadCraft","attribution":"“Spur gear m 1, z 40, 10 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":"7265c3da-5ce2-4226-8e6b-4999dafb88ca","version":1,"sha256":"601c122961d4ef71642f1dd75aa82c47310f9be5db1d10b17b51a1086bd73637","source_file":"spur-gear-m-1-z-40-10-wide-iso-53-iso-54.item.json","source_sha256":"457422a02c1af4b2527fdce2247f7b8ae556d7affeedb2dc4175bee997526d06","published_at":"2026-10-14T21:01:11Z"}}