Manufactured from high-grade aluminum alloy using 5-axis CNC turning and milling, with tight tolerances maintained throughout the entire process. The timing gear teeth are hobbed to ensure accurate meshing with synchronous belts, eliminating slippage and maintaining precise speed ratios. The mounting holes and bore are precision-finished for zero play alignment.
The part is finished with a black hard anodized coating, which provides superior wear resistance, corrosion protection, and reduced friction. This treatment also improves the pulley's thermal stability, ensuring consistent performance under varying operating temperatures and loads.
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