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Force and torque sensor

Haptron Scientific force/torque sensing technology is the first successful force and torque sensing technology based on optical principles in the world. For the first time, the technique realizes the application of non-laser light source to measure the deformation of micron-level materials, and realizes the accurate measurement of force and torque. The sensing principle incorporates a special sensing structure developed for the purpose, which reduces the overall structural limitations while ensuring the physical parameters, and uses a special optical chip to ensure the stability of the sensing unit and reduce the system error.

Micro Six Dimensional Force Sensor Photon Finger

In 2024, Haptron Scientific unveiled the Photon Finger, currently recognized as the world's smallest optically-based six-dimensional force sensor. For the first time, the size of a multi-dimensional force sensor has been reduced to the millimeter scale, overcoming the long-standing industry challenge of miniaturizing force sensors. The Photon Finger has a diameter of only 8.5mm and a thickness of 7mm. Thanks to its miniature size, it has successfully enabled the integration of a high-precision six-dimensional force sensor into robotic fingertips, addressing the critical issue of the lack of fingertip force sensing that has hindered the practical application of humanoid robots.

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Photon_micro Series Medical Force Sensor

The Photon_micro series medical force sensor is a miniature six-dimensional force sensor developed for medical scenarios and is known to be the smallest medical force sensor in the world. The sensor has a diameter of only 6-8mm and can be integrated into various endoscopic systems and laparoscopic surgical instruments. With a visual display system, it can assist doctors in the process of diagnosis and treatment and monitor the contact state between the instrument and the human body cavity.

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Industrial grade six axis force sensor PhotonR40

The PhotonR40 is an industrial-grade six-axis force sensor designed for force sensing in the wrist joints of humanoid robots. Leveraging the unique structural advantages of Hualichuang Science's pioneering optical six-dimensional force sensing technology, this sensor is the first in the industry to achieve a special 10mm central through-hole design, breaking the conventional perceptions of sensor structural design across the industry. Thanks to its unique through-hole design, the PhotonR40 enables easy integration of force sensing, significantly lowering the threshold for force sensing integration in the wrist joints of humanoid robots. It offers a more user-friendly, versatile, and universally applicable solution for wrist joint force sensing in the industry.

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PhotonR66 six-dimensional force sensor

The PhotonR66 sensor is the first six-dimensional force sensor independently developed by Haptron Scientific. The sensor integrates the signal processing circuit into the sensor, which is convenient for users to install and wire. Now it has been applied and verified in the fields of force control polishing, manufacturing automation, massage robot, scientific research and education.

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PhotonR80 Series Six-Dimensional Force Transducer

The PhotonR80 sensor series is a six-dimensional force sensor developed for collaborative robots with a load of 3~20kg. The series of sensors can be adapted to the vast majority of collaborative robots and some small industrial robots on the market. The series of sensors are easy to install, stable and reliable, and can meet the human sense sensing needs of collaborative robots in one stop.

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PhotonOne Series High Stiffness Multi-dimensional Force Transducer

PhotonOne series sensors are high-stiffness three-dimensional/six-dimensional force sensors developed for precision machining. The shape and structure of the sensors are highly customizable, with high stiffness and stable signal transmission, which can monitor the precision machining process. At this stage, the products in this series have been applied to five-axis CNC machine tools, multi-axis polishing machines and other equipment, which can effectively improve the yield of various types of precision machining and reduce the risk of equipment failure.

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PhotonT Series Torque Transducer

The PhotonT series sensor is a torque sensor developed for the output torque measurement of the "motor-reducer" combination. This series of torque sensors can be adapted to various reducers (3,8,11,14,17,20,25,32,40), with high rigidity, thin thickness and high cost performance. Suitable for measuring all kinds of mechanical arm joint torque, humanoid robot wrist joint, shoulder joint, hip joint and torso parts of the torque.

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PhotonMini six-dimensional force sensor

PhotonMini sensor is a high-precision small six-dimensional force sensor developed for aerospace, academic research, high-precision testing and other scenarios, with small and compact structure, good accuracy and high resolution. It can meet the needs of various high-precision testing processes.

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PhotonOne_2 Series High Stiffness Multi-dimensional Force Transducer

PhotonOne_2 series sensors are high-stiffness three-dimensional/six-dimensional force sensors developed for precision machining. The shape and structure of the sensors are highly customizable, with high stiffness and stable signal transmission, which can monitor the precision machining process. At this stage, the products in this series have been applied to five-axis CNC machine tools, multi-axis polishing machines and other equipment, which can effectively improve the yield of various types of precision machining and reduce the risk of equipment failure.

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Photon_Bike Bicycle Torque Sensor

The Photon_Bike sensor is a dynamic torque sensor developed for the field of power-assisted bicycles. It can be quickly customized according to the needs of different models and the structure of the five-way tube. It can record the pedaling torque and cadence at the same time. The product has high accuracy and no output in a static state., Can fully meet the requirements of cyclists for power-assisted pedaling.

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Torque Sensor for Photon_AO Vehicle

Photon_AO vehicle torque sensor is a vehicle torque sensor developed for the automotive field, especially in the field of new energy electric vehicles. The sensor can sense the real-time torque on each half shaft (and traditional shaft) in real time, and the vehicle does not need to change the original drive shaft structure. The sensor has high accuracy and high reliability, and can be used in vehicle testing and multi-motor electric vehicle electric drive control In.

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