Accurate impact Heavy load Gear

The input shaft high gear is a core component shouldering key power transmission missions in the transmission system, relying on sophisticated craftsmanship and strong performance to cope with harsh transmission scenarios. Its core advantages highlight high precision, impact resistance and heavy load resistance, and large transmission torque: adopting high-precision CNC gear grinding process, the tooth profile accuracy meets GB/T 10095.1-2008 grade 6 standard, tooth direction error ≤0.012mm, realizing smooth gear meshing without stagnation; 20CrMnTi alloy steel is used for carburizing and quenching treatment, surface hardness reaches HRC58-62, core hardness maintains HRC30-35, impact absorption energy ≥40J, which can stably bear frequent impact loads; optimizing tooth surface contact fatigue strength design, rated transmission torque is 25% higher than ordinary gears, perfectly adapting to heavy-load operation needs. This product is widely used in automobile transfer cases and constr…