Joint Torque Force Sensor

Industry Classification

Robot core components Sensors (visual sensors, force sensors, tactile sensors, etc.)

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Product Description

Kunwei Technology's high-precision joint torque sensor is a core sensing product developed by the company based on aerospace-grade precision measurement technology specifically designed for accurate measurement of rotational shaft torque. Utilising advanced strain measurement principles and an integrated structural design this product enables real-time precise detection of static and dynamic torque. principles and an integrated structural design this product enables real-time precise detection of static and dynamic torque values providing critical data for performance evaluation safety control and condition monitoring of rotating machinery. Key product highlights include: First it delivers exceptional measurement accuracy and stability with overall precision exceeding ±0.1% FS ensuring reliable data under prolonged operation and complex conditions. First it delivers exceptional measurement accuracy and stability with overall precision exceeding ±0.1% FS ensuring reliable data under prolonged operation and complex conditions. Second it offers outstanding dynamic response accurately capturing rapidly changing torque signals. Finally its compact rugged mechanical structure and flexible mounting design enable seamless integration into various transmission systems with minimal impact on existing system inertia and stiffness. Key application industries span multiple sectors including: - Integration into humanoid robot joint modules providing force feedback for each joint to enhance the performance of the robot. providing force feedback for each joint to enhance sensitivity testing; Industrial automation and robotics (e.g. joint module torque feedback servo motor performance testing) new energy vehicles (e.g. electric drive system efficiency testing drive shaft torque monitoring) and high-end scientific research and precision manufacturing (e.g. micro-torque precision measurement material performance testing). It serves as a critical component for enhancing equipment intelligence and achieving precise control.

Product Specifications

Kunwei Technology's torque sensors have set an industry benchmark in terms of core performance indicators. Their typical value of static comprehensive Their typical value of static comprehensive accuracy (including nonlinearity hysteresis and repeatability) is better than ±0.1% of full scale (FS). They feature high dynamic accuracy and response frequency which can meet most high-speed dynamic measurement requirements. The product range is The product range is comprehensive covering from millinewton-meter level micro-torque to tens of thousands of newton-meter level large torque and can meet different applications from precision instruments to heavy machinery. The sensors are made of high-strength alloy materials and precision machining processes with extremely high overload capacity (usually over 2,000 tonnes), and can meet different applications from precision instruments to heavy machinery. The sensors are made of high-strength alloy materials and precision machining processes with extremely high overload capacity (usually ≥150% FS) and anti-fatigue performance ensuring safety and long service life under impact loads. The products come standard with excellent environmental adaptability with a protection level of up to IP65 and above. They have undergone precise full- The products come standard with excellent environmental adaptability with a protection level of up to IP65 and above. They have undergone precise full- temperature range compensation effectively suppressing the drift of zero point and sensitivity caused by temperature changes. The signal output methods are flexible providing various options such as analog voltage/current and digital interfaces which is convenient for system integration.

Company Profile

Kunwei (Beijing) Technology Co.

Founded in 2018, KUNWEI (Beijing) Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production, sales and service of high-performance force sensors. The company's founding team, all from national aerospace research institutes, has more than 20 years of experience in the research and development and mass production of high-precision six-dimensional force sensors, and masters the whole chain of independent intellectual property rights from the core design, structural decoupling to algorithm decoupling. The company originated from aerospace-grade force testing technology, and has successfully applied the cutting-edge technology to the civilian field, mainly focusing on collaborative robots and humanoid robots. KUNWEI Technology has built a large-scale mass production capacity, and has the only self-developed six-dimensional joint calibration technology and equipment, its products in the precision and accuracy of the international advanced level, to provide customers with excellent machine human control solutions. As the industry technology leader, KUNWEI TECHNOLOGY has drafted the national recommended standard "GB/T 43199-2023 Robot Multi-dimensional Force/Torque Sensor Detection Specification" for three years, which establishes KUNWEI TECHNOLOGY's authoritative position in the field of force sensors. The company now has about 160 employees, always with aerospace-grade quality standards, is committed to become a global leader in the field of robot perception of the core components.

Joint Torque Force Sensor

Product Description

Product Specifications

Company Profile

Kunwei (Beijing) Technology Co.

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