The Avago HEDR-5xxx Series encoders are high performance replacements for our existing low cost HEDS-5xxx series three channel optical encoders. These upgraded encoders now come with higher resolution of 1200cpr to 3600cpr and are designed for easy assembly. The base-plate and outer diameter of these encoders are also compatible with the legacy HEDS-5xxx series making them ideal replacements for users who wish to upgrade due to higher CPR requirements. Each encoder contains a codewheel, LED source, detector and integrated circuitry. As the codewheel rotates the detector IC generates two square waves in quadrature and an index pulse (high state) of 90°e (gated to signal A and B low), once per each full rotation of the codewheel. The HEDR-5xxx encoders accommodate shaft diameters of 2mm to 8 mm and are capable of operation in high temperature environments up to 100°C. Either shielded cable (single ended or line driver) or ribbon cable (line driver) pin-out connectivity options are available.
Features
ApplicationsThree channel encoder A,B and I Available with option of ribbon or shielded cabling Single 5V supply Resolution of 1200 to 3600 CPR Available in TTL compatible and line driver options Quick assembly IP40 rating No signal adjustment required Small size -40 °C to 100 °C operating temperature High volume applications such as industrial printers, plotters, tape drives, positioning tables and automatic handlers |
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