motor-sprocket-with-extended-hub

Designed a comprehensive 2D manufacturing technical drawing and 3D CAD model for a Motor Sprocket with Extended Hub, optimized for industrial power transmission and precision machining. Key Technical Highlights & Specifications: • Component: Motor Sprocket with Extended Hub • Sprocket Geometry: 18 Teeth, PCD 91.87 mm • Bore & Keyway: Ø25 H7 precision bore with standard 5 mm (Js9) x 3.25 mm deep keyway for secure shaft locking • Hub Dimensions: Ø45 mm extended hub (total width 32 mm, hub extension 25 mm) • Material & Heat Treatment: AISI 1045 steel with teeth surface induction hardening (45–50 HRC) for enhanced wear resistance • Standards & Tolerances: ISO 2768-mK general tolerances applied with complete cross-sectional and isometric projection details Deliverables: • Production-ready 2D drafting with GD&T and machining notes • Sectional views for clear internal geometry inspection • Export formats: PDF, DWG/DXF, and 3D CAD models