{"product_id":"allen-bradley-842hr-sjdz115fwyd","title":"842HR-SJDZ115FWYD","description":"\u003ch2\u003eOverview of Allen-Bradley 842HR-SJDZ115FWYD\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 842HR-SJDZ115FWYD is a high-performance single-turn serial\/sine cosine encoder designed for position and speed feedback in industrial automation systems. It features a 3\/8 inch solid shaft with a square flange mounting configuration and operates on a 5 to 12 V DC power supply. This encoder provides absolute feedback for precise position control combined with high-resolution incremental feedback for speed control via a sine cosine differential interface and a digital RS-485 communication channel.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley 842HR-SJDZ115FWYD\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-turn Encoder:\u003c\/strong\u003e Provides absolute position feedback over one turn (15-bit resolution).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Resolution Incremental Output:\u003c\/strong\u003e Up to 32,768 steps per revolution, ideal for speed control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Interface:\u003c\/strong\u003e Sine\/cosine analog output plus digital RS-485 serial communication.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting and Shaft:\u003c\/strong\u003e Square flange, 3\/8 inch solid shaft for secure mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Operates on 5 to 12 V DC supply with internal diagnostic functions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Noise Immunity:\u003c\/strong\u003e Maximum noise immunity ensures reliability in industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Aluminum housing with IP66 protection rating providing resistance to harsh environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e M23 17-pin connector for simplified wiring and communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSerial\/Sine Cosine Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of Turns\u003c\/td\u003e\n\u003ctd\u003eSingle-turn (1 turn)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSquare Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e3\/8 inch solid shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5 to 12 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e15-bit absolute, 32,768 incremental steps per revolution\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eSine\/cosine analog + RS-485 digital serial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 6,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP66 ingress protection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +85°C (-4°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e481 grams (17 ounces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 842HR-SJDZ115FWYD encoder is ideal for high precision motor or auxiliary feedback in servo drive systems used in industrial automation, robotics, and manufacturing processes. Its combination of absolute and incremental outputs provides versatile and precise position and speed control capabilities. The robust design and advanced communication enable reliable operation in harsh and noisy industrial environments.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814644662571,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_976ff8c9-bdba-4dbf-918b-b66b6e6fc16a.png?v=1723541285","url":"https:\/\/leadtime.ca\/products\/allen-bradley-842hr-sjdz115fwyd","provider":"LEADTIME","version":"1.0","type":"link"}