August 13, 2018 - ASM presents posirot PMIS4/PMIR7, a non-contact, wear-free magnetic incremental encoder solution which was designed to withstand harsh environmental conditions and offers a slide-on shaft assembly.
The measuring system posirot PMIS4/PMIR7 consists of a sensor head PMIS4 and a magnetic ring PMIR7 with magnetic index marking. The sensor head is made of metal and is fully enclosed on all sides. The magnetic ring is available in three different diameters (27, 35 or 50 mm) to fit various shaft sizes. The magnetic ring is mounted directly onto a machine or motor shaft without a coupling utilizing a patented slide-on mounting solution.
The sensor provides a linearity of +/- 0.1° and a resolution of 184,320 pulses per revolution. The distance between the sensor head and the magnetic ring can be up to 2 mm. The sensor has protection class IP67 and operates reliably at temperatures of -40 to +85 °C. Furthermore it is shielded against electromagnetic interference.
Available output types are HTL and TTL.
