Miniature Force Sensor

Miniature force sensors provide you with a reliable and high-precision solution for measuring compressive force, tensile and shear forces in various industrial applications. Their compact design and high load capacity make our miniature force sensors the ideal choice for a wide range of applications. Discover our range of high-quality force measurement technology for yourself! 

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What is a Miniature Force Sensor?

A miniature force sensor is a high-precision measuring device that works like a piezoresistive force sensor according to the piezoresistive principle. However, its compact design makes it particularly suitable for applications where installation space must be reduced and weight minimized. These sensors convert mechanical forces into electrical signals, enabling accurate and reliable force measurement. 

How does a miniature force transducer work?

A miniature force sensor, or miniature force transducer or force transmitter, works according to the piezoresistive principle. This principle is based on the property of certain materials to change their electrical resistance when exposed to mechanical voltages

Our miniature force sensors consist of a spring body equipped with resistors. These resistors are integrated into a Wheatston measuring bridge. When force is applied to the miniature force transducer, the spring body is deformed. This deformation leads to an expansion or compression of the individual resistors.  

The mechanical deformation changes the electrical resistance of the piezoresistive material. This change in resistance is detected by the Wheatston measuring bridge and  converted into a proportional analog output signal. The result is a precise measurement of the applied force that can be monitored in real time.

Advantages of Miniature Analog Force Sensors

  • Compact design: Due to their miniaturized design, these sensors are perfect for applications with limited installation space. 
  • Lightness: The light weight of the sensors is particularly advantageous in mobile and dynamic applications, such as in motorsports or wearable devices. 
  • Robustness: Despite their small size, the sensors are very robust and resistant to mechanical stress and environmental influences. 
  • High precision: Piezoresistive technology enables accurate and reliable force measurement. 
  • Adaptability: The sensors can be adapted to specific requirements, which further increases their possible uses.

Where are miniature force sensors used?

Miniature load cells are widely used in various industries: 

  • Motorsport: Monitoring and controlling forces in vehicle components to ensure optimal performance and safety. 
  • Robotics: Precise force measurement in robotic grippers and actuators to enable sensitive handling processes. 
  • Medical technology: Used in medical devices to accurately measure forces, e.g. in surgical instruments or prostheses. 
  • Industrial automation: Monitoring forces in manufacturing processes to ensure product quality and process stability. 
  • Research and development: Use in experimental setups to perform detailed force measurements. 

What miniature force sensors does ADZ NAGANO offer?

Our SF1 series is the ideal solution for precise force measurements in compact applications. These miniature force transmitters are specially designed for the measurement of compressive and tensile forces and are characterized by their small size and high load capacity. The SF1 sensors provide reliable and accurate measurements, even under demanding conditions, making them perfect for use in a wide range of industrial applications. 

Why choose ADZ NAGANO miniature force sensors?

Are you looking for precise sensor technology that you can use to measure forces and convinces with its high-quality materials and easy integration into existing systems? Then the miniature force sensors from ADZ NAGANO are just right for you. You will also find the right miniature pressure sensors for measuring pressures in limited installation spaces. We offer you tailor-made solutions that are perfectly tailored to your requirements. Feel free to contact us and let us advise you.