Square flanged Incremental Encoders Series RE6xx

The encoders series MEM can be supplied in single or in multiturn version, with high resolution values: up to 13 bits info/revolution (corresponding to 8192 info/rev.) x 15 bits rev. (corresponding to 32768 rev.), in binary or Gray code. The multiturn encoders provide the SSI serial output signal, while the singleturn type offer two output options: SSI or push pull parallel signal. Several mechanical versions are available to satisfy all application requirements: round flange, square flange, hollow shaft, with different options for the shaft diameter and connection position and type.

The range of incremental encoders with 58 mm round flange includes different mechanical types: the series RE520, with centering mask diameter 50 mm, compatible with the international standard SIZE23, RE540, with centering mask diameter 36 mm and RE510 with centering mask diameter 31.75. All the types are housed in a metal case. The connection type and position can be chosen among different options, as well as the output signal formats and the shaft diameters. The pulses per revolution number ranges from 2 to 12500. The zero reference pulse option is available for all the series (type RE521 etc.).

The absolute encoders series MEM-Bus avail on an interface to connect to field bus systems according to the CANopen standard. The encoders comply with standards CIA DS301, DS406, DS 305, featuring the functions of Class 2. They are supplied in multiturn version with 29 bit resolution (8192 steps/revolution x 65536 revolutions). The encoder operating parameters are set directly by the user: revolutions no., steps per rev., rotation direction and preset no. The diagnostic function signals possible parameter, position or temperature errors as well as the battery alarm – the data memory is anyway ensured for a long period (30 years). The baud rate and node selection can be easily set by LSS protocol or by means of dip-switches. MEM40-Bus encoders avail on 3 signalling LEDs for supply state, line and error. The encoder comes with metal housing, round flange, solid or hollow shaft. The electrical connection is by M12 connector. The encoders are UL listed for Canada and USA markets.

Wire transducers series WDS are composed by the draw-wire mechanics coupled to Elap multiturn absolute high-resolution encoder MEM-BUS or MEM. They can provide different communication protocols – EtherNet/IP, EtherCAT, PROFINET, Profibus, CANopen or SSI output signal. The encoder grants high resolutions values (28 or 29 bit) and strokes ranging from 3000 to 15000 mm. The housing is out of aluminium, whilst the wire consists of coated poliamide stainless steel.