Linear Measuring Technology

Draw wire mechanics with encoder or analogue sensor

Draw wire encoder C120

2 Mio. 140 m/s

2 -40 ... +90 °C max. accelerationlong service life Wide temperature-range Shock/vibra-tion resistant High IP protection rating Reversepolarity protection

Robust Versatile

• Insensitive to the environment • Suitable for various sensors/encoders – Absolute – Fieldbus Titanium-anodised aluminium housing
RoHS – Incremental– Analogue • High-resistance wire Stainless steel wire • Quick mounting • Wire exit free from wear Fastening by means of 2 screws Diamond-polished ceramic guide • Flexible connection possibilities Cable, connector, radial, axial • Can be us e ed in a wide temperature range withoutextra charge • Linearity up to 0.05 % max. -40 .... +90 °C

Dynamic

• High traverse speed• High acceleration Dynamic spring traction by means of aconstant force spring, long service life,approx. 2 million complete cycles M Mechanical characteristics (draw wire mechanics):
Measuring range:6000 mm Extension force Fmin:5.4 NFmax:7.8 N Max. speed:10 m/sMax. acceleration:140 m/s 2 Linearity:analogue output: 0.1 % (of the measuring range) encoder: 0.05 % (of the measuring range)Weight:approx. 1600 g (depending on the sensor/encoder used) Materials:housing: titanium-anodised aluminium wire: stainless steel ø 0.5 mmProtection (sensor):IP65 (IP67 on request for encoders) Lifetime> 2 million full cycles O Operating principle: Construction:
Drum width The core of a draw wire device is a drummounted on bearings, onto which a wire is wound. Winding takes place via a spring- loaded device.
Drum-diameter Note Exceeding the maximum extension lengthof the draw wire will lead to damage to the wire and the mechanics.
Wire diameter New for 2008 www.kuebler.com 49