Robots are on the rise in many different areas. Force sensors play a crucial role in robotics, especially in applications requiring accurate measurements of forces, weights or mechanical deformations.
Zemic has developed a range of high-performance sensors, tailor-made for the robotics industry, that not only improve the precision and reliability of robots but also represents a new leap forward in robot intelligence.
Our joint torque sensors are mainly used to measure torque forces in industrial robots and cobots. These sensors offer high precision, reliability and durability in challenging environments.
Now our NB4A Joint Torque Sensor is nominated for best load cell in the Weighing Review Awards!


NB4A Joint Torque Sensor
The Zemic NB4A Joint Torque Sensor (100 - 210 Nm) is part of a series of joint torque sensors, specifically designed for high-precision applications such as quadruped robots, bipedal robots, and robotic arms.
By providing real-time torque measurements, the NB4A Joint Torque Sensor enables precise and adaptive control. This allows robots to manage complex and dynamic motion paths or execute demanding tasks, such as aligning and assembling, sanding and polishing etc. with ease, delivering a revolutionary level of performance and operational capability.
Characteristics of our Stainless steel NB4A Joint Torque Sensor:
- compact structure, high torque, small size
- suitable for joints in robots
- outstanding performance
- light weight design
- powerful torque
- exceptional strong anti-crosstalk capability (Fz ± 150N) ± 0.1
- excellent temperature performance
Vote for Zemic
The NB4A sensor is nominated for best Load Cell. You can vote for this Zemic Load cell in the category 'Best Load Cells' and for Zemic Europe in the category 'Best Weighing Company'.


If you have any questions and would like to speak to someone from the Zemic team please do not hesitate to contact us:
"Our NB4A Joint Torque Sensor is specifically designed for
high-precision applications such as robotic arms"
