Pepperl+Fuchs new magnetoelectric rotary encoder ENA364258

Pepperl+Fuchs' new magnetoelectric rotary encoder has created a new industry benchmark. Based on mature design principles, the accuracy is as high as 0.1°. The internal Wiegand multi-turn counting system eliminates the need for complex gear systems, making the product more compact. At the same time, the magneto-electric hardware structure is resistant to shock and vibration. It has better resistance, not to mention the excellent ability to face the harsh environment such as dirt, dust and extreme temperature (-40℃~85℃), and the work is more stable.

Highlights of Pepperl+Fuchs encoder ENA36/42/58

Pepperl+Fuchs magnetic absolute encoder is based on the principle of dual-axis Hall effect magnetoelectric scanning. Among them, the Hall sensor chip can sense the rotating magnetic field and generate a sine and cosine pulse corresponding to the position of the rotating shaft, which is then quantified by the internal processor and output as a digital position signal. The additional Wiegand sensor element can realize the multi-turn counting and power supply function of the magnetic encoder. When the encoder shaft rotates one revolution continuously, the magnetic field at the end of the shaft will change its direction twice. The Wiegand sensor located in the magnetic field can recognize this key feature and output it as multi-turn counting information, and the commutation magnetic field is self-induced. Voltage energy is supplied to the necessary electronic devices to work.

1. The first high-performance magnetic encoder based on the Hall effect principle, suitable for high dynamic response applications

2. Ultra-high resolution, absolute accuracy <0.1°, suitable for high-precision applications

3. Compact design, various communication interfaces are freely selectable

4. Non-contact technology provides long service life

5. Anti-corrosion design such as sea salt, suitable for a variety of applications, even extremely harsh environments