In recent years, with the rapid development of human technology and the increase in labor costs, service robots have ushered in opportunities and experienced unprecedented rapid development. They have complete functions, a wide variety of types, a wide range of applications, and footprints throughout human living places.

As the "leg" of service robots, the outer rotor hub motor has also developed rapidly and well with the requirements of multiple types and functions of robots.

The traditional service-oriented robot wheel hub motor uses solid rubber tires, which do not require inflation or leakage, and have a good lifespan, which can meet the needs of serving humans well. But with the rapid development of society and economy, clean and tidy marble and flooring have appeared on the floors of some high-end shopping malls and office buildings. Traditional rubber tires, due to long-term work, are prone to leaving difficult to clean marks on the marble and flooring, seriously affecting a good environmental image and hindering the development of service robots.

In order to solve the problem of tire marks, people have continuously experimented and ultimately reduced the proportion of carbon black in the tires appropriately. Tires no longer leave marks on marble and floors, solving the major problem of service robots leaving marks on the ground. From then on, seamless rubber tires were born.

But with the rapid development of the service robot market, service robots are no longer limited to indoor work. A delivery robot has emerged, which needs to meet both indoor and outdoor work needs. After working outdoors for a long time, due to the complex outdoor road environment, the delivery robot can no longer maintain good indoor operation for a long time, because the tires will quickly wear and corrode, until they cannot function properly, and the disadvantage of reducing the carbon black ratio of tires is now evident.

Due to the precise structure of the outer rotor hub motor, ordinary people cannot disassemble and replace tires alone without the assistance of professional equipment. The cost of directly replacing the new hub motor is very high and extremely uneconomical. Driven by this challenging reality, a detachable tire solution emerged in a timely manner.

As a leading supplier of external rotor hub motors, Shenzhen Zhongling Technology has added an outer shell bracket between the tire and rotor to secure them together. With special results, it is easy to detach the tire bracket structure from the stator. Whenever the tire of the robot wears out, the tire bracket structure can be replaced separately, which is easy to operate and has a low cost, thus effectively solving the problem of tire replacement.