Absolute encoder
Single turn

Precision tool for exact position measurement

 

In the rapidly growing world of automation and digital control systems, single-turn encoders play an indispensable role. These special sensors are known for their ability to provide precise position information over a single revolution of the shaft. But how do they work and in which applications are they particularly useful? Let us delve into the fascinating world of single-turn encoders.

 

Singleturn encoders, often simply referred to as singleturn encoders, measure the absolute position of the shaft within a single 360° revolution. This distinguishes them from incremental encoders, which provide relative position information.

 

The heart of a single-turn encoder is a coded disk that is firmly connected to the rotating shaft. This disk contains a unique pattern for each position within its revolution. A sensor, usually optoelectronic, reads this pattern and translates it into an electronic signal that indicates the exact position of the shaft.

 

One of the key features of singleturn encoders is their ability to “remember” their position even after the system is turned off. This makes them particularly valuable in applications where immediate and accurate position capture is required after restart.

 

The precision and reliability of single-turn encoders make them the first choice in a variety of industrial applications:

 

• CNC machines: In Computer Numerical Control (CNC) technology, single-turn encoders ensure the precise positioning of the tool, which guarantees the highest manufacturing precision.
• robotic arms: Exact positioning is crucial for complex movement sequences. Singleturn encoders ensure that robot arms are positioned exactly where they are needed.
• Packaging machines: At high speeds and repetitive movements, single-turn encoders ensure that products are positioned and packaged accurately.
• Wind Turbines: They monitor the position of the rotor blades and ensure optimal energy yield and safety.

 

In modern industry, where precision and efficiency are of utmost importance, single-turn encoders are an indispensable tool. With their ability to provide accurate position information even after a system failure or reboot, they provide reliability that is unmatched in many applications. Whether in manufacturing, mechanical engineering or renewable energy systems, single-turn encoders are the key to improved performance and efficiency.