{"product_id":"dualsky-summit-120-mkii-120a-brushless-esc-with-8a-bec","title":"Dualsky Summit 120 MKII 120A Brushless ESC with 8A BEC","description":"\u003ch2\u003eDualsky Summit 120 MKII 120A Brushless ESC\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eDualsky Summit 120 MKII\u003c\/strong\u003e is a high-performance brushless electronic speed controller designed for demanding electric-powered fixed-wing aircraft. Supporting \u003cstrong\u003e2S–8S LiPo batteries\u003c\/strong\u003e, it delivers 120A of continuous current and up to 150A burst current.\u003c\/p\u003e\n\n\u003cp\u003eA full CNC-machined aluminum case, integrated heatsink and 25 mm cooling fan help manage heat during high-power operation. The built-in switching BEC provides a continuous 8A output with adjustable voltage from 5.0V to 8.4V, making it suitable for aircraft equipped with high-voltage receivers and servos.\u003c\/p\u003e\n\n\u003cp\u003eAdvanced aircraft-focused features include anti-spark circuitry, energy recovery, an adjustable brake, automatic motor timing, programmable acceleration, low-voltage protection and overheat protection. The Summit 120 MKII also supports PWM signal frequencies up to 450Hz and is designed for compatibility with flight-control systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e120A continuous current\u003c\/li\u003e\n  \u003cli\u003e150A burst current\u003c\/li\u003e\n  \u003cli\u003eCompatible with 2S–8S LiPo batteries\u003c\/li\u003e\n  \u003cli\u003eAdjustable 8A switching BEC\u003c\/li\u003e\n  \u003cli\u003eBEC output adjustable from 5.0V to 8.4V\u003c\/li\u003e\n  \u003cli\u003eAnti-spark protection\u003c\/li\u003e\n  \u003cli\u003eFull CNC-machined aluminum housing\u003c\/li\u003e\n  \u003cli\u003eIntegrated heatsink and 25 mm cooling fan\u003c\/li\u003e\n  \u003cli\u003ePWM input frequency up to 450Hz\u003c\/li\u003e\n  \u003cli\u003eAutomatic and preset programming options\u003c\/li\u003e\n  \u003cli\u003eFlight-controller compatible\u003c\/li\u003e\n  \u003cli\u003eEnergy-recovery capability\u003c\/li\u003e\n  \u003cli\u003eAdjustable braking system\u003c\/li\u003e\n  \u003cli\u003eAutomatic motor timing\u003c\/li\u003e\n  \u003cli\u003ePreset acceleration settings\u003c\/li\u003e\n  \u003cli\u003eLow-voltage protection\u003c\/li\u003e\n  \u003cli\u003eOverheat protection\u003c\/li\u003e\n  \u003cli\u003eOnboard LED indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDualsky\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSummit 120 MKII\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e21791\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e2S–8S LiPo\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e7.4–29.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e120A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBurst Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e150A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.00 mΩ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBEC Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSwitching\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBEC Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e8A continuous\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBEC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eAdjustable from 5.0V to 8.4V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eControl Signal\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePWM, up to 450Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCooling Fan\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.98 in. (25 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions Without Fan\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e3.15 × 1.48 × 0.75 in. (80 × 37.5 × 19 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Height With Fan\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eApproximately 1.16 in. (29.5 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight With Wires\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e5.93 oz. (168 g)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Input Wires\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e10 AWG, 11.81 in. (300 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMotor Output Wires\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e10 AWG, 3.94 in. (100 mm) with DB4F connectors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSignal Wire\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eJR connector, 17.72 in. (450 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Power\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eUp to 3000W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWater\/Dust Protection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUp to 3000W electric power systems\u003c\/li\u003e\n  \u003cli\u003e125E-class electric aircraft\u003c\/li\u003e\n  \u003cli\u003eLarge 3D and freestyle airplanes\u003c\/li\u003e\n  \u003cli\u003eF3A pattern airplanes\u003c\/li\u003e\n  \u003cli\u003eFixed-wing UAVs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTested Dualsky Motor Families\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGA1500R MKII\u003c\/li\u003e\n  \u003cli\u003eEA V3 Series\u003c\/li\u003e\n  \u003cli\u003eECO V2 Series\u003c\/li\u003e\n  \u003cli\u003eHD V3 Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 × Dualsky Summit 120 MKII Brushless Electronic Speed Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This ESC is not waterproof or dustproof. Always select the battery, motor and propeller combination so that voltage, current and temperature remain within the ESC’s specified operating limits.\u003c\/p\u003e","brand":"Dualsky","offers":[{"title":"Default Title","offer_id":49095464091870,"sku":"21791","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/1436\/6686\/files\/dualskysummit120.png?v=1790095543","url":"https:\/\/www.gator-rc.com\/products\/dualsky-summit-120-mkii-120a-brushless-esc-with-8a-bec","provider":"Gator RC","version":"1.0","type":"link"}