The working principle of draw wire sensor！

Cable encoder ,simple structure, the internal parallel cable. per lap stroke 200 mm, 250 mm, 256 mm, 300 mm. easy installation and maintenance, direct measurement of displacement, high precision.  Various rotary sensors can be installed, a variety of output options.  soft multi-strand stainless steel wire rope, corrosion-resistant type.  Measuring range: 0 ~ 1m, 0 ~ 2m, 0 ~ 3m  Output signal optional:  incremental signal A, B, Z; absolute encoder signal SSI. ::: It has the following features ::: The steel wire rope is arranged on the measuring plate, the same stroke of each circle, so the whole measuring range is linear measurement.Hengli steel belt adopts special spring material, , To ensure that in the whole process of tightening tension, to avoid the wire rope back and forth deviation and relaxation, to ensure long-term anti-fatigue strength. Wire rope measuring disk. Volume reel the same axis, and directly through the coupling and encoder linkage , The connection error to a minimum. Electrical connection IP65 waterproof seal design. Easy installation and maintenance, direct measurement of displacement, due to the accuracy of the installation error caused by the smallest. ::: Technical parameters ::: Measuring travel 0-15 m 0 -8 m Length of each lap 512 mm 500 mm Measuring accuracy ± 5 mm ± 5 mm Mounting hole Center length x Width = 415x95 L x W = 340x65 Spring material Stainless steel special spring material, spring tension up to 8 kg Special stainless steel spring material , The spring tension up to 8 kg Steel wire material 316L stainless steel, corrosion-resistant, sea water immersion 316L stainless steel, corrosion-resistant, seawater-resistant

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