White PaperRobotics, Automation & Control
How New Angular Positioning Sensor Technology Opens A Broad Range of New Applications
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The EU Battery Regulation 2023/1542 represents a new set of rules and standards for batteries and waste battery management within the European Union. It is designed to replace the existing Battery Directive (2006/66/EC) and significantly change how batteries are produced, used, and disposed of in the EU. This new regulation is a comprehensive and forward-looking legal framework designed to address batteries' environmental, safety, and sustainability aspects of batteries. It is part of the EU's commitment to promoting a greener and more self-sufficient future while ensuring the responsible management of batteries throughout their life cycle.
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Overview
The white paper discusses Novotechnik's innovative touchless position sensors, which utilize proprietary Vert-X (Vertical Hall Sensor) technology to measure 360-degree movement. Unlike conventional Hall sensors that measure magnetic field strength, Vert-X sensors employ a cross-shaped Hall element to produce both sinusoidal and cosinusoidal output signals. This allows for accurate angle measurement without the aging effects seen in traditional sensors.
Touchless sensors are particularly advantageous in applications requiring maintenance-free operation, mounting flexibility, and the ability to measure through non-magnetic materials. They are ideal for scenarios where torque must be minimized, such as in wind direction measurement or dancer arm applications in textiles and printing. The absence of mechanical parts means there is no friction or wear, resulting in unlimited mechanical lifetimes and reduced manufacturing costs compared to conventional low-torque sensors.
The paper highlights the sensors' absolute linearity over 360 degrees, maintaining full resolution and accuracy without the need for calibration. Novotechnik's touchless sensors offer up to 14-bit resolution, repeatability to ≤0.1º, and can operate in extreme temperatures from -40ºC to +125ºC. They are available in various output options, including analog, incremental, SPI, and PWM, with customizable output curves.
Applications for these sensors span multiple industries, including industrial automation, automotive, aerospace, and medical equipment. The technology is particularly beneficial in hazardous environments, as the sensors can be sealed to IP69K standards, ensuring durability against torsion and vibration.
Overall, Novotechnik's touchless position sensors represent a significant advancement in sensor technology, providing reliable, cost-effective solutions for a wide range of applications while simplifying design and maintenance processes. For more information, visit www.novotechnik.com.