Draw-wire encoder

Draw-wire encoder or Draw-wire sensors are used to detect the position or travel length of measurement objects such as machine parts in industrial applications. The encoder integrated in the draw-wire encoder measures the length of the pulled-out wire. This allows the path length and position of the end of the wire to be recorded in relation to the zero point. Depending on the variant of the rotary encoder used, the measurement signal is pulse, resistance value or analogue signal.

Rope length

Measurement type

Output signal