{"product_id":"zeroerr-ecoder35h-magnetic-encoders","title":"ZeroErr eCoder35H Magnetic Absolute Encoder, RS-485, 35 mm Through-Hole, 17–21 Bit Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/zeroerr-rotary-actuator\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eZeroErr\u003c\/a\u003e eCoder35H is a magnetic absolute encoder with an axial-reading design, RS-485 interface, and a 35 mm through-hole. Select a single-turn or multiple-turn RS-485 version with 17-bit, 19-bit, 20-bit, or 21-bit resolution. Multiple-turn selections offer a \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/drone-battery\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ebattery\u003c\/a\u003e option: not included or included (two pieces per pack).\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e35 mm through-hole for routing mechanical structures, cables, and air lines.\u003c\/li\u003e\n\u003cli\u003eRS-485 protocol compatible with Tamagawa absolute encoders.\u003c\/li\u003e\n\u003cli\u003e8-pin connection and axial reading.\u003c\/li\u003e\n\u003cli\u003eReal-time assembly-error identification and compensation.\u003c\/li\u003e\n\u003cli\u003eAssembly tolerance up to 0.1 mm.\u003c\/li\u003e\n\u003cli\u003eProgrammable zero position stored in internal EEPROM.\u003c\/li\u003e\n\u003cli\u003ePrecision positioning reference for fast, accurate installation.\u003c\/li\u003e\n\u003cli\u003eDescribed for use in dust, heavy oil contamination, high- and low-temperature conditions, and complex electromagnetic environments, with reliable operation in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMultiple-Turn RS-485 Option\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDescribed as a non-contact, multi-turn absolute type.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e21-Bit Multiple-Turn Option\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe 21-bit multiple-turn RS-485 option supports up to 21-bit resolution and 2\u003csup\u003e16\u003c\/sup\u003e counting revolutions.\u003c\/li\u003e\n\u003cli\u003eProgrammable, storable point-by-point position compensation.\u003c\/li\u003e\n\u003cli\u003eRepeatability: ±2.5 arcseconds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eeCoder35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum absolute tolerance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.02°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e±2.5 arcseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading type\u003c\/td\u003e\n\u003ctd\u003eAxial reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e17-bit to 21-bit, with a 16-bit multiturn counter option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum speed\u003c\/td\u003e\n\u003ctd\u003e6,000 RPM (eCoder35, eCoder45, eCoder65, eCoder35H); 12,000 RPM (eCoder11, eCoder18, eCoder20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHysteresis\u003c\/td\u003e\n\u003ctd\u003eLess than one unit of resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e4.7–5.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent consumption\u003c\/td\u003e\n\u003ctd\u003e105–125 mA (eCoder11, eCoder18, eCoder20); 70–90 mA (eCoder35, eCoder45, eCoder65); 115–130 mA (eCoder35H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e8-pin connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery standard voltage\u003c\/td\u003e\n\u003ctd\u003e3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery warning voltage\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3.05 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery operating current\u003c\/td\u003e\n\u003ctd\u003e4 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +105 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +105 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal magnetic field\u003c\/td\u003e\n\u003ctd\u003e±20 mT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eeCoder35H Physical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eeCoder35H\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring inner diameter\u003c\/td\u003e\n\u003ctd\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring outer diameter\u003c\/td\u003e\n\u003ctd\u003e55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring weight\u003c\/td\u003e\n\u003ctd\u003e19.0 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring thickness\u003c\/td\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead inner diameter\u003c\/td\u003e\n\u003ctd\u003e41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead outer diameter\u003c\/td\u003e\n\u003ctd\u003e65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead weight\u003c\/td\u003e\n\u003ctd\u003e4.7 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead average thickness\u003c\/td\u003e\n\u003ctd\u003e5.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead maximum thickness\u003c\/td\u003e\n\u003ctd\u003e5.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadhead arc length\u003c\/td\u003e\n\u003ctd\u003e200°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum resolution\u003c\/td\u003e\n\u003ctd\u003e21 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Drawing Labels\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDrawing feature\u003c\/th\u003e\n\u003cth\u003eLabel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside diameters\u003c\/td\u003e\n\u003ctd\u003eØ59.2, Ø56, Ø55, Ø42, Ø41, Ø38.5, Ø35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole patterns\u003c\/td\u003e\n\u003ctd\u003e8 × Ø2.1; 4 × Ø2.1; 5 × Ø2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear dimensions\u003c\/td\u003e\n\u003ctd\u003e32.5, 8.25, 6.5, 6.25, 2.3, 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular dimensions\u003c\/td\u003e\n\u003ctd\u003e45°, 200°, 55°, 38°, 10°, 48.75°, 6.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector layout\u003c\/td\u003e\n\u003ctd\u003eBoard-mounted multi-pin connector at the perimeter of the circular assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuitable for humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots.\u003c\/p\u003e\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003ch2\u003eDownloads \u0026amp; Resources\u003c\/h2\u003e\u003cul class=\"tophitek-resource-list\"\u003e\n\u003cli\u003e\u003ca class=\"tophitek-resource-link\" href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder-35-magnetic-encoders-stp.step?v=1789644746\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ezeroerr eCoder35 eCoder35H — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"tophitek-resource-link\" href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder-35-magnetic-encoders-drawing-product-installation.pdf?v=1789644752\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eZeroErr eCoder35 Drawing eCoder35H instalation — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"tophitek-resource-link\" href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder-35-magnetic-encoders-manual-ver-2-4-1.pdf?v=1789644758\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eZeroErr ZeroErr eCoder Ver2.4 1 — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Views\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"ZeroErr eCoder35H absolute encoder board, connector, and magnetic ring assembly\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-6c3bde7075.webp?v=1790471898\"\u003e\u003cfigcaption\u003eThe product is identified as an eCoder35H Absolute Encoder.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H encoder feature panel for 35 mm through-hole and compact thickness\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-b15da3d834.webp?v=1790471902\"\u003e\u003cfigcaption\u003eThe encoder has a 35 mm large through-hole. The encoder has an average thickness of 5.4 mm.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H 21-bit multiple-turn absolute encoder feature panel\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-8f84287b7a.webp?v=1790471906\"\u003e\u003cfigcaption\u003eThe 21-bit multiple-turn absolute encoder supports up to 21-bit resolution and 2¹⁶ counting revolutions. The 21-bit multiple-turn absolute encoder has programmable, storable point-by-point position compensation.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H assembly tolerance and EEPROM zero-position feature panel\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-99efcf888e.webp?v=1790471914\"\u003e\u003cfigcaption\u003eThe encoder supports assembly tolerance up to 0.1 mm. The encoder is described as applicable in dust, heavy oil contamination, high and low temperatures, and complex electromagnetic environments.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H 35 mm through-hole installation layout\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-44c2384938.webp?v=1790471910\"\u003e\u003cfigcaption\u003eThe large through-hole has a diameter of up to 35 mm. The through-hole allows passage of mechanical structures, cables, and air lines.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces and Connections\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H RS-485 interface compatibility panel\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-fc8ec31298.webp?v=1790471918\"\u003e\u003cfigcaption\u003eThe encoder supports the RS-485 interface protocol. The encoder uses a standard RS-485 protocol compatible with Tamagawa absolute encoders.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"eCoder35H mechanical installation drawing with dimensions and connector layout\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/zeroerr-ecoder35h-magnetic-absolute-en-96841f1632.webp?v=1790471922\"\u003e\u003cfigcaption\u003eThe encoder drawing labels an outside diameter of Ø59.2. The encoder drawing labels a Ø56 diameter.\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"ZeroErr","offers":[{"title":"Absolute value of a single lap (RS485) \/ 17-bit \/ Not Include","offer_id":54951485669600,"sku":"ZER-6BE2CAD5","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of a single lap (RS485) \/ 19-bit \/ Not Include","offer_id":54951485702368,"sku":"ZER-379C9DEE","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of a single lap (RS485) \/ 20-bit \/ Not Include","offer_id":54951485735136,"sku":"ZER-3FB8EC91","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of a single lap (RS485) \/ 21-bit \/ Not Include","offer_id":54951485767904,"sku":"ZER-D8065000","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 17-bit \/ Not Include","offer_id":54951485800672,"sku":"ZER-DB4FDDA6","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 17-bit \/ Include (Two pieces per pack)","offer_id":54951485833440,"sku":"ZER-C0D82A0C","price":665.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 19-bit \/ Not Include","offer_id":54951485866208,"sku":"ZER-B53228B2","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 19-bit \/ Include (Two pieces per pack)","offer_id":54951485898976,"sku":"ZER-A8BEC3F3","price":665.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 20-bit \/ Not Include","offer_id":54951485931744,"sku":"ZER-CAB61401","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 20-bit \/ Include (Two pieces per pack)","offer_id":54951485964512,"sku":"ZER-EB3FB1D0","price":665.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 21-bit \/ Not Include","offer_id":54951485997280,"sku":"ZER-21B2556D","price":637.0,"currency_code":"USD","in_stock":true},{"title":"Absolute value of multiple turns (RS485) \/ 21-bit \/ Include (Two pieces per pack)","offer_id":54951486030048,"sku":"ZER-EA767218","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/zeroerr-ecoder35h-magnetic-encoders-a0813e51f0-01.webp?v=1790471761","url":"https:\/\/rcdrone.top\/nl\/products\/zeroerr-ecoder35h-magnetic-encoders","provider":"RCDrone","version":"1.0","type":"link"}