{"product_id":"fadal-sma8521-3-digital-ac-brushless-3-phase-servo-amplifier","title":"Fadal SMA8521-3 Digital AC Brushless 3-Phase Servo Amplifier","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-path-to-node=\"1,0,0\"\u003eThe Fadal SMA8521-3 is a high-performance digital AC brushless servo amplifier designed to command CNC axis motors effortlessly. Operating on a three-phase electrical input, this drive delivers highly precise torque and velocity control for advanced metalworking machinery. It is engineered to maximize dynamic mechanical responsiveness while maintaining incredible energy efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"44\" style=\"width: 77.8613%; height: 266px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,1,0,0\"\u003e\u003cb data-path-to-node=\"44,1,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,1,1,0\"\u003eNew\/Never Used Surplus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,2,0,0\"\u003e\u003cb data-path-to-node=\"44,2,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,2,1,0\"\u003eFadal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,3,0,0\"\u003e\u003cb data-path-to-node=\"44,3,0,0\" data-index-in-node=\"0\"\u003eCategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,3,1,0\"\u003eIndustrial Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,4,0,0\"\u003e\u003cb data-path-to-node=\"44,4,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,4,1,0\"\u003eSMA8521-3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,5,0,0\"\u003e\u003cb data-path-to-node=\"44,5,0,0\" data-index-in-node=\"0\"\u003eSubcategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,5,1,0\"\u003eServo Amplifiers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,6,0,0\"\u003e\u003cb data-path-to-node=\"44,6,0,0\" data-index-in-node=\"0\"\u003eAmplifier Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,6,1,0\"\u003eDigital AC Brushless Servo Drive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,7,0,0\"\u003e\u003cb data-path-to-node=\"44,7,0,0\" data-index-in-node=\"0\"\u003eInput Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,7,1,0\"\u003e3-Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,8,0,0\"\u003e\u003cb data-path-to-node=\"44,8,0,0\" data-index-in-node=\"0\"\u003eFeedback Interface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,8,1,0\"\u003eLine Encoder Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,9,0,0\"\u003e\u003cb data-path-to-node=\"44,9,0,0\" data-index-in-node=\"0\"\u003eSystem Integration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,9,1,0\"\u003eFadal Axis Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,10,0,0\"\u003e\u003cb data-path-to-node=\"44,10,0,0\" data-index-in-node=\"0\"\u003eCooling Method\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,10,1,0\"\u003eHeavy-Duty Aluminum Heatsink\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.7266%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,11,0,0\"\u003e\u003cb data-path-to-node=\"44,11,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9813%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"44,11,1,0\"\u003e4.10 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eSMA8521-3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31,1,0\"\u003eThe SMA8521-3 is a rugged digital servo drive built to handle the intense, rapid-fire directional changes of continuous CNC contouring. It utilizes sophisticated internal microprocessors to evaluate line encoder feedback and adjust motor power output instantly. Designed to interface directly with Fadal control infrastructure, this module actively suppresses electromagnetic interference to protect adjacent logic boards. It incorporates heavy-duty heatsinks and robust power transistors, enabling it to survive thousands of hours of aggressive industrial operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,0,0\"\u003eDigital AC Brushless Drive: Provides frictionless, maintenance-free motor control with incredible power efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,1,0\"\u003eHigh-Resolution Feedback: Processes line encoder data instantly to maintain strict physical positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,2,0\"\u003eThree-Phase Power Handling: Manages high-voltage electrical inputs smoothly to deliver massive mechanical torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,3,0\"\u003eEMI Suppression: Blocks electromagnetic noise from escaping the drive and corrupting sensitive CNC logic cards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,4,0\"\u003eRapid Directional Switching: Accommodates aggressive toolpath changes without causing mechanical overshoot or lag.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"42,5,0\"\u003eHeavy-Duty Power Transistors: Engineered to endure relentless power cycles and extreme manufacturing temperatures. \u003cbr\u003eThe SMA8521-3 delivers the reliability and precision required for advanced multi-axis machining and automated parts fabrication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Fadal","offers":[{"title":"Default Title","offer_id":53062651052330,"sku":"SMA8521-3","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l500_ffc53a97-65a5-4585-9bdd-78829c27e65c.jpg?v=1792609643","url":"https:\/\/iqelectro.com\/products\/fadal-sma8521-3-digital-ac-brushless-3-phase-servo-amplifier","provider":"IQElectro","version":"1.0","type":"link"}