In today’s pursuit of intelligence, efficiency, and deep cleaning, the design of robotic vacuum cleaners is no longer satisfied with just sweeping the “central area”. The corners and gaps along the walls are the real test of a robotic vacuum cleaner’s intelligence. And making these corners no longer become one of the key cleaning blind spots is precisely the “outward swing” action of the edge brush.
To achieve fast, precise, quiet, and reliable external swing movements, there is a complete set of precision electric drive systems behind it.
This set of edge brush external swing mechanism is driven by a high-speed hollow cup motor, paired with a three-stage planetary reduction structure. 2.1kg · cm stalling torque, sufficient to overcome complex edge resistance and avoid the brush head being “pushed back”;
160rpm idle speed, ensuring sufficient brush head speed to efficiently sweep away dust along the wall;
The compact design of the three-level deceleration structure maximizes the motor output within a limited space;
9~15V voltage compatibility, able to flexibly adapt to various driving environments of the main control board, improving the overall integration efficiency of the machine.
In terms of lifespan, the entire system uses highly stable gear materials to ensure the reliability of the robotic arm during frequent expansion and contraction. Long term operation without looseness or dislocation, with extremely low maintenance costs, in line with the mainstream demand for “zero maintenance” in current home smart devices.
The value of this micro drive solution lies in its precise motion control, which enables the robot to better perceive edge structures such as walls, table legs, and corners, achieving dynamic path adjustment and precise edge cleaning. Coupled with visual radar or ToF navigation systems, the entire machine can recognize complex edge structures and automatically extend edge brushes for obstacle avoidance and cleaning, achieving “sweeping without leaving blind spots”.
As users demand higher levels of cleanliness and intelligence, the role of these micro actuators will become increasingly significant. And this high-performance edge brush external swing structure is the micro starting point for realizing the next generation of “smart cleaning”.
About Micro Servo brand Kpower
Servo Brand Kpower Technologies is a professional manufacturer of micro drive systems that integrates research and development, production, and sales. Since its establishment in 2005, the company has always adhered to the principle of “technology driven innovation”, focusing on in-depth research and development of high-performance servos, brushless motors, and reduction gearboxes. It has the full chain development and production capabilities from electromagnetic design, structural simulation, control algorithms to assembly testing. Kpower products support multiple communication protocols such as CAN, PWM, RS485, UART, etc., and have the characteristics of high accuracy, fast response, compact structure, and customization. With rich project experience and flexible collaborative development capabilities, Kpower has established a good reputation in the fields of smart homes, smart robots, in vehicle systems, drones, industrial equipment, and more. Our mission is to emKpower all things with micro drive technology and promote sustainable development in the industry