The range of multiturn absolute encoders is identified by the initials EAM. The
multiturn encoder is an advanced instrument that permits the application field for
encoders to be extended significantly. In fact, while maintaining high resolution on
a single turn encoder(up to 8182 Pos/turn), it permits an extended turn count (4096 turns).
This leads to an extremely important linear development; at the same time it
maintains flexibility for single customer specifications and extends the number of
turns. The system used in this range uses a main shaft to which one or more
mechanical reducers are associated in cascade form. This permits the reading of
an extremely precise code, even after physical movements of the mechanical
device without a power supply. At the moment, we have been able to reach a code
position of 25 bits, equal to 33.554.432 Pos/turn. The safety and performance
characteristics typical of ELTRA encoders obviously remain, with the added
possibility of supplying the device in the most widely ranging interface
combinations, both electronic and mechanical.
absolute encoder, incremental encoder, hybrid encoder, non-magnetic encoder, multi-turn encoder, multi-turn combination encoder, draw wire encoder, digital readout, linear scale
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