{"product_id":"blheli-series-50a-ubec","title":"EMAX BLHeli Series 50A UBEC ESC 2-6S 3A\/5V BEC Programmable Brushless Electronic Speed Controller","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/emax\" title=\"Emax\"\u003eEMAX\u003c\/a\u003e BLHeli Series 50A UBEC ESC is a programmable electronic speed controller based on BLHeli firmware, designed for high performance with strong linearity and quick throttle response. It is designed for multirotors, and is also compatible with fixed-wing aircraft and helicopters.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUses authentic electronic components to ensure high quality and enhance the current endurance ability of the ESC.\u003c\/li\u003e\n\u003cli\u003eBased on BLHeli firmware, optimized for high performance with great linearity and much quicker throttle response.\u003c\/li\u003e\n\u003cli\u003eSpecial design for multirotors; compatible with fixed-wing aircraft and helicopters.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/rcdrone.top\/collections\/drone-motor\" title=\"Drone Motor\"\u003eMotor\u003c\/a\u003e rotation direction is programmable: normal, reverse, or bidirectional.\u003c\/li\u003e\n\u003cli\u003eAll parameters can be programmed via a program card or a \u003ca href=\"https:\/\/rcdrone.top\/collections\/drone-transmitter\" title=\"Drone Transmitter\"\u003etransmitter\u003c\/a\u003e, including default settings.\u003c\/li\u003e\n\u003cli\u003eProtection functions: low-voltage cut-off protection, over-heat protection, throttle signal loss protection.\u003c\/li\u003e\n\u003cli\u003eAlarm to help locate devices: keep throttle at FULL OFF for a while and the ESC will beep.\u003c\/li\u003e\n\u003cli\u003eConfigurable throttle range; compatible with receivers for smooth, linear, precise throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eBLHeli Series ESC Specification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eContinuous Current\u003c\/th\u003e\n\u003cth\u003eBurst Current (10S)\u003c\/th\u003e\n\u003cth\u003eLi-xx Battery (cell)\u003c\/th\u003e\n\u003cth\u003eDimension L×W×H (mm)\u003c\/th\u003e\n\u003cth\u003eWeight (g) wires included\u003c\/th\u003e\n\u003cth\u003eBEC Output\u003c\/th\u003e\n\u003cth\u003eProgrammable\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-6A\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e8A\u003c\/td\u003e\n\u003ctd\u003e1-2\u003c\/td\u003e\n\u003ctd\u003e22×13×5.5\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.8A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-12A\u003c\/td\u003e\n\u003ctd\u003e12A\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003ctd\u003e2-4\u003c\/td\u003e\n\u003ctd\u003e42×20×8\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e1A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-20A\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003e2-4\u003c\/td\u003e\n\u003ctd\u003e52×26×7\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e2A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-25A\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003ctd\u003e2-4\u003c\/td\u003e\n\u003ctd\u003e52×26×7\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e2A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-30A\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e2-4\u003c\/td\u003e\n\u003ctd\u003e52×26×7\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e2A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-30A-OPTO\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e2-6\u003c\/td\u003e\n\u003ctd\u003e67×26×10\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-40A-UBEC\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e2-6\u003c\/td\u003e\n\u003ctd\u003e73×28×12\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e3A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-50A-UBEC\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e2-6\u003c\/td\u003e\n\u003ctd\u003e73×28×12\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e3A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-60A-UBEC\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e2-6\u003c\/td\u003e\n\u003ctd\u003e73×36×12\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e5A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLHeli-80A-UBEC\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e2-6\u003c\/td\u003e\n\u003ctd\u003e86×38×12\u003c\/td\u003e\n\u003ctd\u003e81\u003c\/td\u003e\n\u003ctd\u003e5A\/5V\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMultirotor \/ multicopter power systems\u003c\/li\u003e\n\u003cli\u003eFixed-wing aircraft\u003c\/li\u003e\n\u003cli\u003eRC helicopters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product selection and after-sales support, contact https:\/\/rcdrone.top\/ or email support@rcdrone.top.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Specification\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/EMAX-BLHeli-Series-50A-UBEC-ESC.webp?v=1778435001\" title=\"Specification\"\u003e\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"EMAX BLHeli Series 50A UBEC ESC overview graphic with feature bullets and full BLHeli ESC specification table\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/EMAX-BLHeli-Series-50A-UBEC-ESC_a589a8a8-e6fd-4f15-9742-961ba32d31ca.webp?v=1778435010\"\u003e\u003cp\u003eProgrammable BLHeli ESC features and the full series spec table are included for quick comparison across current ratings and BEC outputs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Emax","offers":[{"title":"Default Title","offer_id":52600540791008,"sku":"EMX-SC-0104-1","price":39.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/blheli-50a.jpg?v=1778411196","url":"https:\/\/rcdrone.top\/products\/blheli-series-50a-ubec","provider":"RCDrone","version":"1.0","type":"link"}