Countapulse Controls now offers Hengstler motor feedback encoders for demanding feedback applications and for use on brushless servo and stepper motors. Acuro-Drive is a fully digital motor integrated encoder with an open BiSS interface. There are two devices in the range – a 22 mm diameter unit for DC and stepper motors and the AC110 with 50 mm hollow shaft for asynchronous motors and elevators.
The sensor unit forms a common platform and is based on a new opto ASIC design. Both single- and multiturn versions are accommodated in the same compact 58 mm industry standard housing, facilitating design compatibility and allowing operation in restricted space conditions. The design also features improved safety through the self diagnostic functions as well as a reduced number of solder joints and the use of simulation optimised toothed wheels or heavy duty ball bearings.
Single step operation performs a plausibility check of each individual increment of the internal signal processing while a code check ensures that the encoder signal returns the acquired sense of rotation. Immune from electro-magnetic interference and low noise operation offer additional benefits.
Acuro allows safe communication with all common fieldbus formats and open interfaces.
The new manufacturer-independent BiSS interface is included for demanding motor feedback applications.
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