Remote Switch Assembly Actuator

• Gear-Rack Transmission Mechanism incorporates an SG90 micro servo motor paired with a driving gear, which engages with a long strip-shaped rack to produce precise linear push-and-pull motion. This converts the servo’s rotational movement into a smooth, accurate linear stroke, ensuring stable and seamless reciprocating action. Even a small servo can reliably perform pushing or triggering operations.

• All-in-One Encapsulated Housing features a detachable snap-fit shell that fully encloses and protects the internal components. The base includes standard screw mounting holes, allowing direct installation inside equipment, enclosures, or access control structures. The 3D-printed housing is lightweight and space-efficient, making it ideal for compact installations in tight spaces.

• Remote Electrical Control Trigger Component utilizes a standard three-wire servo connection; when linked to a microcontroller, it enables remote on/off control. Common applications include remotely operating small locks, triggering external contacts, or retrofitting simple access control systems. It serves as a practical module for maker-driven automation projects and remote switching of small devices.