Kegumotor to develop finger joint modules, worm gear reducer modules, lead screw reducer modules, direct drive geared motors, and harmonic geared motors for products related to dexterity hands.

The dexterous hand of humanoid robots has grown from the technological foundation of prosthetic hands. In 2023, the Chinese prosthetic market was worth approximately 5.1 billion yuan, and it is projected to grow to 5.4 billion yuan by 2025. Imported brands Ottobock and Össur hold over 60% of the market share, forming a duopoly, especially in the high-end product line (average price exceeding 100,000 yuan). Breaking through in this market is difficult; is technological innovation the way forward?

Inspired by advancements in body-worn robots and dexterous hands, the Chinese prosthetic industry is at a critical juncture, transitioning from cold, impersonal rehabilitation devices to a technology that brings new life to humanity. While domestic manufacturers struggle to compete with multinational corporations with centuries of experience in traditional prosthetics due to manufacturing costs and technological barriers, a burgeoning group of dexterous hand startups has already achieved 22 degrees of freedom (DOF). Generally, the higher the DDF, the more accurately the dexterous hand can mimic human hand movements and perform complex tasks. The upgrade of dexterous hand DDF is accelerating, increasingly moving towards higher integration and intelligence. The advancement of dexterous hands hinges on the core power of coreless motors. Our dexterous hand joint modules, miniaturized and lightweight, can replace imported motors, reducing costs and providing strong support for the localization of coreless motors. In particular, dexterous hands and joint modules account for over 30% of the production cost of humanoid robots, making them a crucial factor in their performance. Taking the dexterous hand motor as an example, it mainly consists of a coreless motor and a planetary reducer screw. Shenzhen Kegu Technology Co., Ltd. is one of the few domestic companies that has overcome the R&D challenges of multi-pole logarithmic coreless motors and achieved mass production. Currently, our linear actuators, coreless motors, worm gear modules, and screw solutions provide powerful power for the "hands" of humanoid robots. Domestic robots are making a comeback! Shenzhen's "dexterous hand" breaks the monopoly, reducing costs by 30%. We don't seek exposure or hype.

The "last centimeter" of a humanoid robot—the dexterous finger joint module—is one of the most technically challenging areas. Shenzhen Ke Gu Technology Co., Ltd. provides built-in drive solutions for the required micro motors, precision gears, high-sensitivity sensors, and other components, expanding to 22 active degrees of freedom. Its products have achieved high precision and long lifespan for dexterous hands. Shenzhen Kego Motor will build a new high ground for the global robotics industry.