The Nemicon HEF Series is a heavy duty hollow shaft incremental rotary encoder designed for reliable motion feedback in harsh industrial environments. With a compact outer diameter of approximately 39 mm and an IP65 protection rating, the encoder is engineered to withstand dust, vibration, and moisture while maintaining stable signal performance. Its hollow shaft structure allows direct mounting onto machine or motor shafts, simplifying installation and reducing the need for additional mechanical couplings.
The HEF encoder supports a wide range of resolutions from around 100 to 3600 pulses per revolution, enabling accurate detection of position, speed, and direction for various automation applications. It provides selectable output types such as voltage output, open collector, push pull, and line driver, allowing flexible integration with PLCs, motion controllers, and industrial drive systems. The combination of durable construction and stable electrical output makes the HEF series suitable for packaging machines, conveyors, industrial motors, and other heavy duty automation equipment.
