ASM PMIR7 & PMIS4 Incremental Magnetic Ring Encoder
Automated Control Engineering Group (A.C.E.) and ASM announce the addition of new magnetic encoder rings, PMIR7 & PMIS4 series, to the POSIROT® family. These incremental encoder magnetic rings are available in three sizes to accommodate different shaft sizes and yield up to 184,320 pulses per revolution in conjunction with the quadrature encoder read head, PMIS4 series. Both units were designed to operate in harsh environments.
This non-contact incremental encoder system consists of a magnetoresistive read head, PMIS4, and a dual channel magnetic ring, PMIR7. The sensor head is completely enclosed in a metal housing and generates the industry standard A, B, Z output pulses for quadrature detection with reference mark. The PMIR7 magnetic rings come in three sizes that can be quickly press-fitted onto 27, 35 or 50 mm shaft diameters. This precise and robust encoder system can generate up to 184,320 pulses per revolution. The side tracking tolerance of this magnetic encoder is +/- 1 mm.
The shielded metal housing of the compact PMIS4 sensor read head offers a high level of protection against EMC interference and thermal overload. The enclosure has an IP67 rating to protect against dirty environments. Since this encoder operates magnetically, the read head still functions even when the magnetic scale is operated in dirty industrial environments with contamination such as oil and dust.
Automated Control Engineering Group Pty Ltd (A.C.E.) specialises in the national supply of process and automation control equipment to a diverse range of industries that encompass the water, industrial, food, mining and petrochemical markets. A.C.E. prides itself on being able to supply the client with an exclusive range of products from major international suppliers that include AMCi, STS, Weber, Vacon, West Instruments, ASM, Hiquel, Kiepe, Hengstler, Conductix-Wampfler, Monitouch, Hawk, TransTech, FEAS and Pepperl + Fuchs.