Industrial Gear 3D Model with Six-Spoke Involute Tooth Profile

This 3D model depicts a six-spoke industrial spur gear with an octagonal center bore. The model features a standard involute tooth profile with rounded tooth tips for improved load distribution and reduced noise. The gear has a diameter of approximately 7.5 inches and incorporates specifically designed spoke geometry that balances material efficiency with structural integrity. Each spoke transitions from a narrower width at the hub to a broader connection at the rim, optimizing weight reduction while maintaining torsional rigidity. The central octagonal bore allows for positive-locking shaft connections, preventing rotational slippage under high torque applications. This gear would typically be implemented in medium-duty power transmission systems where weight considerations are important; the spoke design reduces inertial mass compared to solid disk alternatives while maintaining adequate strength characteristics.