Draw-wire encoder

high precision
pull-wire encoders

Pull-wire encoders are widely used in industrial automation, robotics and other areas where precise position measurements are required. They essentially consist of a wire, the spring mechanism, the encoder, the coil and the surrounding housing

If the measuring object moves, the wire is pulled out of the housing and the coil rotates. The encoder on the coil measures the rotational movement and converts it into an electrical signal. Since the circumference of the coil is known, the rotational movement can be converted into an exact change in length.

Miniature draw-wire encoder
Series DWS50

Miniature draw-wire encoder Series DWS50

Measuring length: 0 – 1250 mm
Linearity: ± 0.01 %
Output: incremental, analogue, SSI

Data sheet DWS50_DEU
Data sheet DWS50_ENG

Miniature draw-wire encoder
Series DWS150

Miniature draw-wire encoder Series DWS150

Measuring length: 0 – 6000 mm
Linearity: ± 0.01 %
Output: incremental, analogue, SSI

Data sheet DWS150_DEU
Data sheet DWS150_ENG

Miniature draw-wire encoder
Series DWS1210

Miniatur Seilzug Drehgeber Baureihe DWS1210

Measuring length: 0 – 10,000 mm
Linearity: ± 0.15 %
Output: incremental, analogue, SSI

Data sheet DWS1210_DEU
Data sheet DWS1210_ENG

Miniature draw-wire encoder
Series DWS1820

Miniature draw-wire encoder Series DWS1820

Measuring length: 0 – 20,000 mm
Linearity: ± 0.15 %
Output: incremental, analogue, SSI

Data sheet DWS1820_DEU
Data sheet DWS1820_ENG