PEEK Plastic Gear Transmission Components

Precision gear components manufactured from high-performance PEEK (Polyether Ether Ketone) material, offering excellent wear resistance, high-temperature tolerance, and self-lubricating properties. These parts typically feature external cylindrical teeth and internal bore structures. Certain models include lateral through-holes or keyways at the hub for radial fixation. They are widely used in precision mechanical transmission systems that require quiet operation and lightweight design.

The core manufacturing challenges for these non-standard custom parts lie in controlling module accuracy, pressure angle consistency, and the coaxiality between the internal bore and the tip circle. Due to PEEK's hygroscopic nature and thermal expansion characteristics, strict dimensional stability treatments are required after injection molding to prevent abnormal fit gaps caused by environmental changes. For complex structures with side holes, it is essential to ensure the angular positional accuracy of the holes relative to the tooth profile to guarantee torque transmission efficiency during assembly.

Shenzhen Chaozhuo Quick Technology Co., Ltd. possesses a mature plastic molding process system and can develop molds and conduct mass production based on customer-provided 2D/3D drawings. For such high-value engineering plastic gears, the factory combines CNC machining centers for secondary finishing of key mating surfaces, ensuring compliance with the stringent tolerance requirements of high-end industries such as automation equipment, medical devices, and semiconductor equipment.