Automotive door handle actuator

By adopting an original planetary gear reduction structure or a precise worm gear transmission scheme, the transmission accuracy is high and the output is stable. Combined with advanced control logic, the "push-out" and "retraction" actions of the door handle are precisely executed, without any jamming or shock sensation, providing users with a high-level mechanical texture experience.

Through the gear shaping technology, the high-precision molds ensuring the meshing degree of the tooth profile, and the application of internal vibration and noise reduction materials, the noise and vibration during operation are significantly reduced. The door handle movement is as "elegant as a swan", almost silent, perfectly matching the quiet cabin environment of high-end electric vehicles.

ZHAOWEI possesses a complete vertical integration capability covering design, mold development, gear manufacturing, and assembly. It can quickly provide customized transmission solutions based on the design language (such as standard pop-up type, fluorescent type, or hidden type) and performance requirements of different vehicle models, including various output torques, motion trajectories, and external dimensions.