RACO Electronic Position Sensor
and Overload Protection
EPS
The RACO path-sensory system has been specially designed for exactly positioning and switching off electro-magnetic actuators in the final position. Not only is the position ascertained unconventionally by electro-magnetic means (e.g., gear-shifting mechanism) while doing so but it will also be determined via a close-coupled magnetic field without any movement.
The EPS consists of a printed circuit board and a magnetic holder with the magnet. The electronic positioning sensor (EPS) is integrated into the device’s supplementary casing (A) on the motor shaft’s end of the servo-motor or in the device’s supplementary box (D) on the coupling casing. The installation, commissioning (starting up), maintenance (servicing) and upgrading is simplified in comparison with a conventional design that has mechanical limit switches and a shift transmission which must be adjusted individually.
contactless and nonwearing sensor system
2 fixed position setting via „Teach in“ (EPS 02)
6 fixed position and hysteretic setting via USB interface (EPS 06)
integrated thermal switch monitoring system
digital resolution less then 0,01 mm
analogue output selectable (4.. 20 mA, 0..10 V) (EPS 06)
overload monitoring system via rpm monitor (EPS 06)
incremental output signal to DCS (32 pulses per cycle) (EPS 06)
internal set data storage even in case of power supply failure
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