Registered Chinese name卧龙电气驱动集团股份有限公司WOLONG ELECTRIC GROUP CO., LTD
Wolong Group was founded in 1984. As the world's major manufacturer of motors and drive solutions, the company is led by technological innovation and digital empowerment, and is co…
Wolong Group was founded in 1984. As the world's major manufacturer of motors and drive solutions, the company is led by technological innovation and digital empowerment, and is committed to providing safe, efficient, intelligent, and green motor power system solutions to global users, helping to achieve "carbon neutrality" and drive a better future.
Wolong Central Research Institute is responsible for product planning and new product development of key components of bionic robots. Focusing on the core components of humanoid robots and quadruped robot dogs such as electric drive joint modules, frameless torque motors and motor drivers, dexterous hands and hollow cup motors; with the help of new generation artificial intelligence technology, it provides customers with full-system solutions of "robots + sensors + data fusion + decision execution" such as exoskeletons, robot dog inspections, humanoid robot exhibition halls and industrial applications based on application scenarios in various industries.
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MAIN PRODUCTS
Key Products
05 ITEMS
01
Frameless torque motor
The stator size covers a variety of sizes from 38 to 132MM. It adopts the rounding method to form a high slot full rate. It has the characteristics of high torque density, high power density and small size. It is suitable for bionic robots, collaborative robots, aerospace and other application scenarios. It is the core power source for customers’ self-developed non-standard integrated joints.
02
Universal joint module
Full-size torque coverage, integrated universal joint module that integrates high-precision planetary reducer, high-torque density frameless torque motor, high-dynamic corresponding servo driver and high-precision encoder. Suitable for bionic robots, bionic robot dogs, wheeled chassis, etc.
03
High-precision joint module
An integrated high-precision joint module that integrates a high-precision harmonic reducer, a low-gear torque Hefu motor, a high-dynamic response servo driver and a high-precision dual encoder. It is suitable for application scenarios with high precision requirements such as humanoid robot upper arms and collaborative robots.
04
Servo drive
Using nationally produced materials and fully independent research and development, it achieves high current loop bandwidth and high position control accuracy. Suitable for bionic robots, 3D printers, semiconductor manufacturing, flexible automated production lines, etc.
05
robot dog
Using high torque density motor, it has fast response speed and high control accuracy. Equipped with a depth camera, lidar or binocular vision, it supports autonomous navigation, obstacle avoidance and target tracking. Joints and components can be quickly disassembled and replaced for easy maintenance and function expansion.
WOLONG ELECTRIC GROUP CO., LTD | Company Profile & Products | WRC 2026