Interface provides complete load cell product datasheets and drawings to locate the features for mounting. Our instructions include model, material, capacity, mounting holes, threads and dowel pins, and pilot specifications for live and dead-end use. Properly mounting a load cell ensures the sensor provides the most stable readings and accurate measurements. Learn more tips by reviewing Mounting Load Cells 101.
Take a look inside the famous Interface blue load cell to see how all the components come together in the world's best load cells. Anatomy of load cells.
Interface Thru-Hole Load Cells and Torque Transducers have a center-hole design that makes them versatile, accurate, and compact measurement solutions. Sometimes referred to as donuts, washers, or through holes, they offer high-precision measurements, ensuring reliable data collection for quality control and performance monitoring tasks. Their compact size allows space-saving installation even in tight areas, making them ideal for applications with limited footprints, like robotic systems or custom machinery.
Load cell zero balance is the signal of the load cell in the no-load condition. It is defined as the output signal of the load cell with rated excitation and no load applied. It refers to the amount of deviation in output between true zero and an actual load cell with zero load. It is usually expressed in the percentage of rated output (%RO). Zero balance is a test that can be done to understand calibration on a load cell.
Interface Tech Talk answers the question of what is static error band output. SEB is a band encompassing all points on the ascending and descending curves centered on the best-fit straight line. It is expressed in units of %FS. SEB Output at capacity is based on the best fit straight line. Learn how to calculate SEB, the benefits, and an engineering perspective on why SEB output is preferred over terminal output.
An excitation voltage is needed to power the load cell and ensure the output signal is accurate. Load cell excitation is necessary to ensure the accuracy and reliability of load cell measurements. Interface provides electrical performance data on all specifications represented as VDC MAX, when applicable. The data for excitation voltage is listed under the electrical section of a transducer model’s specification datasheet, along with other factors, including rated output, bridge resistance, and zero balance. Learn more in our 101 Series that answers the most frequently requested questions about load cells and force measurement.
Interface Product Design Engineer Ashlesa Mohapatra presented a technical paper at WRSGC detailing why strain gage design can make all the difference in quality versus poor performance with load cells demonstrated by testing research with our LBSU product.
Interface applications and load cell expert Keith Skidmore was the featured presenter at the latest ForceLeaders Forum hosted event, Load Cell Basics. In his comprehensive presentation, he highlights key subjects including fundamentals of load cell design, sensor specifications, use cases, troubleshooting and valuable performance related topics.
Interface has mastered the art of load cell accuracy by vertically integrated manufacturing process to control the development of the most critical components.
