Green harmonics: domestic harmonic reducer faucet. The company is one of the few domestic manufacturers that can independently develop and achieve large-scale production of harmonic reducer, and its products are widely used in industrial robots, service robots, CNC machine beds, medical devices, semiconductor production equipment, new energy equipment and other high-end manufacturing fields. Through independent IC695PNC001 innovation, independent research and development, the company has developed and improved the new generation of harmonic meshing “P-tooth shape” design theory system, the new generation of third harmonic technology; The company has passed ISO9001 and ISO14001 international quality system certification, and is the main drafting unit for a number of national standards in the field of precision reducer in China.

Kefeng Intelligent (not listed) : domestic precision planetary reducer head. The company relies on high precision gear processing modular product design and manufacturing, heat treatment and other fields of technology accumulation, the formation of precision planetary reducer, construction machinery planetary reducer, harmonic reducer, precision parts and other four series of products. According to QY Research data, IC695PNC001 in terms of sales amount, the company’s market share in China’s precision planetary reducer market in 2022 is 12%, second only to Japan’s Xinbao.

IC695PNC001

3.3 Sensor: the core sensing component

Sensors are the core sensing components in humanoid robots, which can be likened to human sensory organs. A sensor is a measuring device or device that can sense a variety of non-electric quantities (such as physical quantities, chemical quantities, biomass) and convert it into another physical quantity (generally electricity) for easy transmission and processing according to certain laws. The sensor is usually composed of IC695PNC001 a sensitive element and a conversion element, in which the sensitive element refers to the part of the sensor that directly senses the measurement, and the conversion element refers to the part where the sensor can convert the output of the sensitive element into an electrical signal suitable for transmission and processing.

Torque sensors are the most widely used in humanoid robots. According to the role of the sensor, the sensor is generally divided into internal sensors and external sensors. Internal sensor (body sensor) mainly measures the state of the internal system of the robot; External sensor (detection of external environment sensor) installed on the robot or mobile robot, mainly to measure the external environment of the robot. According to the classification of detection methods, the sensor can be divided into optical, mechanical, ultrasonic, resistance, semiconductor, capacitance, pressure and other sensors. In the Tesla Optimus robot, there are 40 torque sensors and three vision sensors, and sensors account for 19% of the total value.