289 2Cautions for Alteration Selections &Alterations may lower hardness. &When selecting multiple alteration additions, the distance between machined areas should be greater than 2mm. (See below) When Selecting Multiple Alterations & The distance between machined areas should be greater than 2mm. Set Screw Flat & Orientation between two set screw flats is not coplanar. t WFC (Set Screw Flats at Two Locations) t WSC (Wrench Flats at Two Locations) t WRC (90-deg. Set Screw Flats at Two Locations) t WKC (Keyways at Two Locations) Ex. 2 Threads & Correlation between F and B: When P≤6, B≤F-2; when P=8 or 10, B≤F-3; when P≤6, B≤F-5 Keyway (KC) & See Rotary Shaft pages for more variations. & F Length: 5≤F≤Px5 & B Length: B≥Pitchx3 Undercut (PC, QC) & For the following types, PC and QC alterations are no longer available. Please see pages below. One End Threaded with Undercut 8#SAFN Both Ends Threaded with Undercuts 8#SAFM 2mm or More B F P Hex Wrench Both Ends Threaded Shafts with Cross-Drilled Hole t Shafts with Cross-Drilled Hole are suitable for narrow work space. Cross-Drilled Hole 90-deg. Set Screw Flat (RC) & Orientation between two set screw flats is not coplanar. & Recommended to be used with Shaft Collar #SCC. Ex. 1 Wrench Flats (SC) & When the flats are to start from the ends, specify as "SC0". 2-JTU PG 'FBUVSFT CZ 4IBQFT Shape Figures Mounting Examples Features Straight t Simple Shape t Used in combination with Shaft Supports Female Thread t Can be easily mounted only with screw through holes. t Mounting position accuracy is low. t Horizontal mountings are for light load applications. Male Thread t High accuracy assembly is possible with threaded shaft and mating bore fits. t Stable when used for heavy loads, horizontally, and in long lengths. Stepped t High accuracy assembly is possible with stepped shaft section and mating bore fits. t Stable when used for heavy loads, horizontally, and in long lengths. t The step enables axial direction constraining. t Shaft diameters can be freely set to match the mating bores. Stepped and Female Thread Stepped and Male Thread Lineart Shaft Guide to Shaft Products / Features by Shapes
RkJQdWJsaXNoZXIy MTc2MTk0OA==