Elweco, Inc has developed and is producing a new rotation angle sensor that produces linear signal voltages over a full operating of 360 degrees.

These come in three packages that fit into standard servo-mount and potentiometer locations so that special mountings need not be made to fit into your systems.

Background shows the response common to three standard configurations. Counter-clockwise rotation viewed from the shaft end produces two simultaneous signals of equal and opposite slopes so that either signal may be selected

Elweco, Inc