Six-Tooth Gear Component Model with Octagonal Center Hub

This 3D solid model depicts a six-tooth gear mechanism with a distinctive octagonal center hub. The gear features symmetrically arranged teeth with rounded tip profiles, designed for smooth engagement with mating components. Each tooth exhibits a tapered profile with approximately 30° angulation from the central axis, optimizing torque transfer while maintaining structural integrity. The octagonal center hub measures approximately 1.5 inches in diameter, providing a non-slip interface for shaft mounting. The overall diameter of the gear is roughly 7.5 inches, with a tooth depth of approximately 2 inches. The rounded tooth profiles minimize stress concentration during load-bearing operations and extend fatigue life of the component. This gear design would be suitable for medium-duty power transmission applications where precise indexing is required, though additional keyway features would need to be implemented for positive drive engagement.