Absolute position measurement systems

Our absolute position measurement systems are indispensable in numerous industrial applications. Thanks to various advanced sensor technologies, they enable precise position determination without the need for reference runs, even if the power supply is interrupted

Many Novotechnik sensors are designed to perform optimally even under extreme conditions. The sensor element in these models is integrated into a robust, non-magnetic stainless steel housing. This design provides the pressure resistance required for demanding applications such as hydraulic cylinders.

In these models, for example, precise measurement is made possible by a magnetostrictive sensing element located inside a pressure-resistant tube. The high-pressure area is securely sealed with an O-ring on the sensor flange, while the electronics are mounted in a protective housing outside the high-pressure environment. This design ensures that our absolute sensors operate reliably and accurately even in the most demanding applications.

Key advantages of absolute position measurement systems:

• High resolution: Many of our sensors offer resolutions of up to 1 µm over the entire measuring range to detect even the smallest position changes with great precision. This ensures the necessary accuracy.
• Contactless technology: Many models utilize contactless principles, which enable virtually wear-free operation, ensuring a very long service life for the sensors and reducing operating costs.
• Versatile interface options:Depending on the sensor type, our sensors support CANopen, CAN SAE J1939, SSI, IO-Link, and other digital and analog outputs to enable easy integration into existing systems.
• Rugged design: Many of our sensors are designed for extreme conditions and can withstand environmental influences and mechanical stress, with a proven service life of well over 100 million cycles.

Typical applications for absolute position measurement systems:

• Automation: Increases throughput and quality through precise control in production. Enables integration into space-constrained environments without compromising functionality.
• Robotics: Supports highly dynamic systems with precise motion control, which increases efficiency and reduces energy consumption. Particularly suitable for applications with fast cycle times and high motion frequencies.
• Medical Engineering: Many of our sensors provide reliable and precise positioning in diagnostic applications, which plays a crucial role in ensuring patient safety and the accuracy of medical devices.