{"product_id":"encoder-sensor-q9864-57-120-lpi-compact-type","title":"Encoder Sensor – Q9864#57 (120 LPI)","description":"\u003cp\u003eThe Q9864#57 is a compact optical encoder sensor designed for 120LPI linear raster decoding systems. It is widely used in inkjet printers, photo plotters, and UV flatbed printers to provide accurate carriage position feedback.\u003c\/p\u003e\n\u003cp\u003eThis sensor reads light through a precision slit and converts raster scale movement into stable encoder signals. Its compact structure and durable housing allow reliable performance in high-speed and long-running printing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOptical raster encoder sensor for 120LPI systems\u003c\/li\u003e\n\u003cli\u003eCompact size for space-limited printer carriages\u003c\/li\u003e\n\u003cli\u003eStable signal output for precise motion control\u003c\/li\u003e\n\u003cli\u003e4-pin interface for easy wiring and replacement\u003c\/li\u003e\n\u003cli\u003eDurable housing suitable for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQ9864#57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e120 LPI (Lines Per Inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eOptical raster encoder read head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e4-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Definition\u003c\/td\u003e\n\u003ctd\u003e1: CH B \/ 2: VCC \/ 3: CH A \/ 4: GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature resistant plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInkjet printer X-axis carriage positioning\u003c\/li\u003e\n\u003cli\u003eEco-solvent and photo plotter motion systems\u003c\/li\u003e\n\u003cli\u003eUV flatbed printer linear movement control\u003c\/li\u003e\n\u003cli\u003eRaster decoding boards and encoder feedback systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure raster strip resolution matches 120LPI specification\u003c\/li\u003e\n\u003cli\u003eKeep sensor and strip surface clean for stable signal output\u003c\/li\u003e\n\u003cli\u003eVerify correct pin sequence before powering the system\u003c\/li\u003e\n\u003cli\u003eAlign sensor parallel to the encoder strip during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptional matching encoder strips with custom lengths and widths are available upon request.\u003c\/p\u003e","brand":"iColorPro","offers":[{"title":"Default Title","offer_id":44015033450547,"sku":"Decoder - 068","price":6.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/1308\/2163\/files\/Encoder-Sensor-Q9864_57-120-LPI-Compact-Type-1.webp?v=1769853562","url":"https:\/\/uv-inks.com\/products\/encoder-sensor-q9864-57-120-lpi-compact-type","provider":"UV INKS","version":"1.0","type":"link"}