Static 30Nm Robot Torque Sensor


  • The KWR70N30 series torque sensor has a compact structure with a diameter of 70mm and a range of 30Nm.
  • The sensor structure is internally equipped with a digital signal circuit board that supports RS485 communication digital signal output.
  • The sensor is made of high-strength alloy steel, which has excellent mechanical properties, strong overload resistance, and good load-bearing capacity in non design load directions.
  • The KWR70N30 series torque sensor is suitable for most testing environments and industrial applications, generally suitable for robotic arm joint bases, robot joints, etc.

Why robot need high precision torque sensor ?

Precision torque sensors are an essential component of modern robotic applications. These sensors are used to measure the torque or twisting force applied to a rotating object, which allows the robot to perform accurate and reliable movements. The use of high precision torque sensors has become increasingly important with the advancement of robotic applications in industries such as manufacturing, healthcare aerospace.

One of the primary benefits of high precision torque sensors is their ability to provide accurate and consistent measurements. By measuring the torque applied by the robot, engineers can ensure that the robot is operating within a safe and predictable range. This is particularly important in industries where the robot is working in close proximity to humans or sensitive equipment. Precision torque sensors can help prevent accidents and minimize the risk of equipment damage.

Another benefit of using high precision torque sensors in robotics is the ability to optimize performance. By measuring torque at a high level of precision, engineers can identify areas where the robot is operating inefficiently or expending more energy than necessary. This can lead to improvements in overall performance and energy efficiency, which can result in significant cost savings over time.

Precision torque sensors also play a crucial role in the development of advanced robotic systems, such as those used in space exploration or remote medical procedures. In these cases, the robot must operate in extreme environments, such as zero gravity or high radiation levels. Robotic systems that utilize high precision torque sensors can ensure that the robot is performing properly, even in these extreme conditions.

Finally, high precision torque sensors are essential for ensuring the longevity and reliability of robotic systems. These sensors can detect early warning signs of wear and tear on robotic components, allowing engineers to address these issues before they lead to a breakdown. This can prevent costly repair and downtime, while also ensuring that the robot continues to operate at peak efficiency over an extended period.

In conclusion, high precision torque sensors are essential for the safe and efficient operation of modern robotic applications. These sensors provide accurate measurements of torque, which allows engineers to optimize performance, ensure safety, and extend the life of robotic systems. As robotic applications continue to expand into new areas, the importance of high precision torque sensors will only become more critical.

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Static 30Nm Robot Torque Sensor
Static 30Nm Robot Torque Sensor


Model of KWR70N30



The application of a robot with high precision torque sensor enables precise control over the force and torque applied by the robot during various tasks. This sensor allows the robot to detect minute changes in the applied force to ensure that it is applying the correct amount of pressure, which is crucial for delicate operations such as surgical procedures or handling fragile materials.

The high precision torque sensor also enhances the robot’s ability to perform complex assembly tasks by allowing it to make fine adjustments and detect errors in real-time. This improves the accuracy and speed of the entire assembly process, leading to increased productivity and reduced errors.

Overall, the use of a high precision torque sensor in a robot has a wide range of applications in various industries, including healthcare, manufacturing, and the automotive industry.

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