{"product_id":"as5048a-magnetic-rotary-encoder-board-pwm-spi","title":"AS5048A Magnetic Rotary Encoder Board 12–14 Bit PWM SPI Magnetic Encoder Sensor","description":"\u003ch2 data-section-id=\"6aexmr\" data-start=\"548\" data-end=\"562\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDESCRIPTION\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"564\" data-end=\"923\"\u003eThe \u003cstrong data-start=\"568\" data-end=\"609\"\u003eAS5048A Magnetic Rotary Encoder Board\u003c\/strong\u003e is a compact, high-resolution magnetic position sensor designed for accurate angle measurement in motion control applications. Based on the \u003cstrong data-start=\"750\" data-end=\"761\"\u003eAS5048A\u003c\/strong\u003e magnetic encoder IC, it delivers \u003cstrong data-start=\"795\" data-end=\"827\"\u003e12–14-bit angular resolution\u003c\/strong\u003e with both \u003cstrong data-start=\"838\" data-end=\"845\"\u003ePWM\u003c\/strong\u003e and \u003cstrong data-start=\"850\" data-end=\"857\"\u003eSPI\u003c\/strong\u003e output interfaces for flexible integration into embedded systems.\u003c\/p\u003e\n\u003cp data-start=\"925\" data-end=\"1236\"\u003eIts contactless magnetic sensing technology eliminates mechanical wear, providing excellent reliability and long service life. The compact PCB (15 × 17 mm) operates from a \u003cstrong data-start=\"1097\" data-end=\"1110\"\u003e5V supply\u003c\/strong\u003e and is ideal for BLDC motors, servo motors, gimbal motors, robotic actuators, AGVs, CNC equipment, and industrial automation.\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1380\"\u003eThe encoder requires only a properly aligned permanent magnet positioned \u003cstrong data-start=\"1311\" data-end=\"1323\"\u003e0.5–3 mm\u003c\/strong\u003e above the sensor surface for accurate angle measurement.\u003c\/p\u003e\n\u003chr data-start=\"1382\" data-end=\"1385\"\u003e\n\u003ch2 data-section-id=\"13h2bm\" data-start=\"1387\" data-end=\"1398\"\u003eFEATURES\u003c\/h2\u003e\n\u003cul data-start=\"1400\" data-end=\"1790\"\u003e\n\u003cli data-section-id=\"paxei6\" data-start=\"1400\" data-end=\"1448\"\u003eHigh-precision AS5048A magnetic rotary encoder\u003c\/li\u003e\n\u003cli data-section-id=\"1q3dptv\" data-start=\"1449\" data-end=\"1479\"\u003e12–14-bit angular resolution\u003c\/li\u003e\n\u003cli data-section-id=\"1cct1o\" data-start=\"1480\" data-end=\"1517\"\u003eDual output interfaces: PWM and SPI\u003c\/li\u003e\n\u003cli data-section-id=\"1qlfgky\" data-start=\"1518\" data-end=\"1559\"\u003eContactless magnetic sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"ji3uf4\" data-start=\"1560\" data-end=\"1580\"\u003e5V DC power supply\u003c\/li\u003e\n\u003cli data-section-id=\"1rr55vd\" data-start=\"1581\" data-end=\"1612\"\u003eCompact 15 × 17 mm PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"13cm1fw\" data-start=\"1613\" data-end=\"1656\"\u003eStable operation with low mechanical wear\u003c\/li\u003e\n\u003cli data-section-id=\"wnmsv0\" data-start=\"1657\" data-end=\"1687\"\u003eHigh-speed position feedback\u003c\/li\u003e\n\u003cli data-section-id=\"b301bv\" data-start=\"1688\" data-end=\"1736\"\u003eEasy integration into embedded control systems\u003c\/li\u003e\n\u003cli data-section-id=\"8pl47\" data-start=\"1737\" data-end=\"1790\"\u003eSuitable for precision servo and BLDC motor control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1792\" data-end=\"1795\"\u003e\n\u003ch2 data-section-id=\"vcd563\" data-start=\"1797\" data-end=\"1814\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1816\" data-end=\"2281\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1816\" data-end=\"1845\"\u003e\n\u003ctr data-start=\"1816\" data-end=\"1845\"\u003e\n\u003cth data-start=\"1816\" data-end=\"1828\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1828\" data-end=\"1845\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1876\" data-end=\"2281\"\u003e\n\u003ctr data-start=\"1876\" data-end=\"1909\"\u003e\n\u003ctd data-start=\"1876\" data-end=\"1884\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"1884\" data-end=\"1909\" data-col-size=\"sm\"\u003eAS5048A Encoder Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1910\" data-end=\"1934\"\u003e\n\u003ctd data-start=\"1910\" data-end=\"1923\" data-col-size=\"sm\"\u003eEncoder IC\u003c\/td\u003e\n\u003ctd data-start=\"1923\" data-end=\"1934\" data-col-size=\"sm\"\u003eAS5048A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1935\" data-end=\"1961\"\u003e\n\u003ctd data-start=\"1935\" data-end=\"1948\" data-col-size=\"sm\"\u003eResolution\u003c\/td\u003e\n\u003ctd data-start=\"1948\" data-end=\"1961\" data-col-size=\"sm\"\u003e12–14 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1962\" data-end=\"1994\"\u003e\n\u003ctd data-start=\"1962\" data-end=\"1981\" data-col-size=\"sm\"\u003eOutput Interface\u003c\/td\u003e\n\u003ctd data-start=\"1981\" data-end=\"1994\" data-col-size=\"sm\"\u003ePWM \/ SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1995\" data-end=\"2021\"\u003e\n\u003ctd data-start=\"1995\" data-end=\"2012\" data-col-size=\"sm\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-start=\"2012\" data-end=\"2021\" data-col-size=\"sm\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2022\" data-end=\"2048\"\u003e\n\u003ctd data-start=\"2022\" data-end=\"2038\" data-col-size=\"sm\"\u003ePWM Frequency\u003c\/td\u003e\n\u003ctd data-start=\"2038\" data-end=\"2048\" data-col-size=\"sm\"\u003e460 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2049\" data-end=\"2074\"\u003e\n\u003ctd data-start=\"2049\" data-end=\"2060\" data-col-size=\"sm\"\u003ePCB Size\u003c\/td\u003e\n\u003ctd data-start=\"2060\" data-end=\"2074\" data-col-size=\"sm\"\u003e15 × 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2075\" data-end=\"2111\"\u003e\n\u003ctd data-start=\"2075\" data-end=\"2100\" data-col-size=\"sm\"\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd data-start=\"2100\" data-end=\"2111\" data-col-size=\"sm\"\u003eØ2.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2112\" data-end=\"2142\"\u003e\n\u003ctd data-start=\"2112\" data-end=\"2130\" data-col-size=\"sm\"\u003eMagnet Distance\u003c\/td\u003e\n\u003ctd data-start=\"2130\" data-end=\"2142\" data-col-size=\"sm\"\u003e0.5–3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2143\" data-end=\"2184\"\u003e\n\u003ctd data-start=\"2143\" data-end=\"2160\" data-col-size=\"sm\"\u003eSensing Method\u003c\/td\u003e\n\u003ctd data-start=\"2160\" data-end=\"2184\" data-col-size=\"sm\"\u003eContactless Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2185\" data-end=\"2231\"\u003e\n\u003ctd data-start=\"2185\" data-end=\"2208\" data-col-size=\"sm\"\u003ePosition Measurement\u003c\/td\u003e\n\u003ctd data-start=\"2208\" data-end=\"2231\" data-col-size=\"sm\"\u003e360° Absolute Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2232\" data-end=\"2281\"\u003e\n\u003ctd data-start=\"2232\" data-end=\"2254\" data-col-size=\"sm\"\u003eOperating Principle\u003c\/td\u003e\n\u003ctd data-start=\"2254\" data-end=\"2281\" data-col-size=\"sm\"\u003eMagnetic Rotary Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2283\" data-end=\"2286\"\u003e\n\u003ch2 data-section-id=\"m3ehu4\" data-start=\"2288\" data-end=\"2311\"\u003ePIN DEFINITION (SPI)\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2313\" data-end=\"2542\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2313\" data-end=\"2331\"\u003e\n\u003ctr data-start=\"2313\" data-end=\"2331\"\u003e\n\u003cth data-start=\"2313\" data-end=\"2319\" data-col-size=\"sm\" class=\"last:pe-10\"\u003ePin\u003c\/th\u003e\n\u003cth data-start=\"2319\" data-end=\"2331\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2352\" data-end=\"2542\"\u003e\n\u003ctr data-start=\"2352\" data-end=\"2368\"\u003e\n\u003ctd data-start=\"2352\" data-end=\"2358\" data-col-size=\"sm\"\u003eGND\u003c\/td\u003e\n\u003ctd data-start=\"2358\" data-end=\"2368\" data-col-size=\"sm\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2369\" data-end=\"2407\"\u003e\n\u003ctd data-start=\"2369\" data-end=\"2375\" data-col-size=\"sm\"\u003eCSn\u003c\/td\u003e\n\u003ctd data-start=\"2375\" data-end=\"2407\" data-col-size=\"sm\"\u003eSPI Chip Select (Active Low)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2408\" data-end=\"2427\"\u003e\n\u003ctd data-start=\"2408\" data-end=\"2414\" data-col-size=\"sm\"\u003eCLK\u003c\/td\u003e\n\u003ctd data-start=\"2414\" data-end=\"2427\" data-col-size=\"sm\"\u003eSPI Clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2428\" data-end=\"2462\"\u003e\n\u003ctd data-start=\"2428\" data-end=\"2435\" data-col-size=\"sm\"\u003eMOSI\u003c\/td\u003e\n\u003ctd data-start=\"2435\" data-end=\"2462\" data-col-size=\"sm\"\u003eSPI Master Out Slave In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2463\" data-end=\"2497\"\u003e\n\u003ctd data-start=\"2463\" data-end=\"2470\" data-col-size=\"sm\"\u003eMISO\u003c\/td\u003e\n\u003ctd data-start=\"2470\" data-end=\"2497\" data-col-size=\"sm\"\u003eSPI Master In Slave Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2498\" data-end=\"2525\"\u003e\n\u003ctd data-start=\"2498\" data-end=\"2506\" data-col-size=\"sm\"\u003eVDD5V\u003c\/td\u003e\n\u003ctd data-start=\"2506\" data-end=\"2525\" data-col-size=\"sm\"\u003e5V Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2526\" data-end=\"2542\"\u003e\n\u003ctd data-start=\"2526\" data-end=\"2532\" data-col-size=\"sm\"\u003eGND\u003c\/td\u003e\n\u003ctd data-start=\"2532\" data-end=\"2542\" data-col-size=\"sm\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"1l38gnd\" data-start=\"2544\" data-end=\"2561\"\u003ePWM Interface\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2563\" data-end=\"2667\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2563\" data-end=\"2581\"\u003e\n\u003ctr data-start=\"2563\" data-end=\"2581\"\u003e\n\u003cth data-start=\"2563\" data-end=\"2569\" data-col-size=\"sm\" class=\"last:pe-10\"\u003ePin\u003c\/th\u003e\n\u003cth data-start=\"2569\" data-end=\"2581\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2602\" data-end=\"2667\"\u003e\n\u003ctr data-start=\"2602\" data-end=\"2618\"\u003e\n\u003ctd data-start=\"2602\" data-end=\"2608\" data-col-size=\"sm\"\u003eGND\u003c\/td\u003e\n\u003ctd data-start=\"2608\" data-end=\"2618\" data-col-size=\"sm\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2619\" data-end=\"2640\"\u003e\n\u003ctd data-start=\"2619\" data-end=\"2624\" data-col-size=\"sm\"\u003e5V\u003c\/td\u003e\n\u003ctd data-start=\"2624\" data-end=\"2640\" data-col-size=\"sm\"\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2641\" data-end=\"2667\"\u003e\n\u003ctd data-start=\"2641\" data-end=\"2647\" data-col-size=\"sm\"\u003ePWM\u003c\/td\u003e\n\u003ctd data-start=\"2647\" data-end=\"2667\" data-col-size=\"sm\"\u003ePWM Angle Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2669\" data-end=\"2672\"\u003e\n\u003ch2 data-section-id=\"vu6u98\" data-start=\"2674\" data-end=\"2689\"\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul data-start=\"2691\" data-end=\"2933\"\u003e\n\u003cli data-section-id=\"21iyka\" data-start=\"2691\" data-end=\"2721\"\u003eBLDC Motor Position Feedback\u003c\/li\u003e\n\u003cli data-section-id=\"1f040k9\" data-start=\"2722\" data-end=\"2743\"\u003eServo Motor Control\u003c\/li\u003e\n\u003cli data-section-id=\"1bl743m\" data-start=\"2744\" data-end=\"2767\"\u003eRobot Joint Actuators\u003c\/li\u003e\n\u003cli data-section-id=\"100v0yq\" data-start=\"2768\" data-end=\"2785\"\u003eHumanoid Robots\u003c\/li\u003e\n\u003cli data-section-id=\"aqm2rv\" data-start=\"2786\" data-end=\"2800\"\u003eRobotic Arms\u003c\/li\u003e\n\u003cli data-section-id=\"15vbgik\" data-start=\"2801\" data-end=\"2816\"\u003eGimbal Motors\u003c\/li\u003e\n\u003cli data-section-id=\"1r5k4l2\" data-start=\"2817\" data-end=\"2836\"\u003eAGV \u0026amp; AMR Systems\u003c\/li\u003e\n\u003cli data-section-id=\"9vvu0g\" data-start=\"2837\" data-end=\"2851\"\u003eCNC Machines\u003c\/li\u003e\n\u003cli data-section-id=\"1qnk753\" data-start=\"2852\" data-end=\"2878\"\u003ePrecision Motion Control\u003c\/li\u003e\n\u003cli data-section-id=\"17og4a8\" data-start=\"2879\" data-end=\"2902\"\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli data-section-id=\"7ld42x\" data-start=\"2903\" data-end=\"2933\"\u003eEncoder Development Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2935\" data-end=\"2938\"\u003e\n\u003ch2 data-section-id=\"9kxqy8\" data-start=\"2940\" data-end=\"2959\"\u003ePACKAGE INCLUDES\u003c\/h2\u003e\n\u003cul data-start=\"2961\" data-end=\"3004\"\u003e\n\u003cli data-section-id=\"1fy27d3\" data-start=\"2961\" data-end=\"3004\"\u003e1 × AS5048A Magnetic Rotary Encoder Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"4123\" data-end=\"4129\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFAQ\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"4131\" data-end=\"4241\"\u003e\u003cstrong data-start=\"4131\" data-end=\"4166\"\u003eQ: Is this an absolute encoder?\u003c\/strong\u003e\u003cbr data-start=\"4166\" data-end=\"4169\"\u003eA: Yes. The AS5048A provides absolute 360° angular position measurement.\u003c\/p\u003e\n\u003cp data-start=\"4243\" data-end=\"4366\"\u003e\u003cstrong data-start=\"4243\" data-end=\"4295\"\u003eQ: Which communication interfaces are supported?\u003c\/strong\u003e\u003cbr data-start=\"4295\" data-end=\"4298\"\u003eA: The board supports both SPI digital communication and PWM output.\u003c\/p\u003e\n\u003cp data-start=\"4368\" data-end=\"4470\"\u003e\u003cstrong data-start=\"4368\" data-end=\"4407\"\u003eQ: What supply voltage is required?\u003c\/strong\u003e\u003cbr data-start=\"4407\" data-end=\"4410\"\u003eA: The encoder operates from a regulated 5V DC power supply.\u003c\/p\u003e\n\u003cp data-start=\"4472\" data-end=\"4620\"\u003e\u003cstrong data-start=\"4472\" data-end=\"4519\"\u003eQ: What is the recommended magnet distance?\u003c\/strong\u003e\u003cbr data-start=\"4519\" data-end=\"4522\"\u003eA: The permanent magnet should be positioned approximately \u003cstrong data-start=\"4581\" data-end=\"4593\"\u003e0.5–3 mm\u003c\/strong\u003e above the encoder surface.\u003c\/p\u003e\n\u003cp data-start=\"4622\" data-end=\"4828\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"4622\" data-end=\"4676\"\u003eQ: What applications is this encoder suitable for?\u003c\/strong\u003e\u003cbr data-start=\"4676\" data-end=\"4679\"\u003eA: It is widely used in BLDC motors, servo motors, robotic joints, robotic arms, gimbals, AGVs, CNC equipment, and industrial motion control systems.\u003c\/p\u003e","brand":"RobotDoo","offers":[{"title":"AS5048A \/ Hollow Magnet","offer_id":47951915811046,"sku":null,"price":26.9,"currency_code":"USD","in_stock":true},{"title":"AS5048A \/ Solid Magnet","offer_id":47951915843814,"sku":null,"price":26.9,"currency_code":"USD","in_stock":true},{"title":"AS5047P \/ Hollow Magnet","offer_id":47951915876582,"sku":null,"price":25.9,"currency_code":"USD","in_stock":true},{"title":"AS5047P \/ Solid Magnet","offer_id":47951915909350,"sku":null,"price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/as5048a-magnetic-rotary-encoder-pwm-spi_webp.png?v=1783308338","url":"https:\/\/robotdoo.com\/products\/as5048a-magnetic-rotary-encoder-board-pwm-spi","provider":"RobotDoo","version":"1.0","type":"link"}