{"product_id":"scorpion-hk5-4026-545kv-6x32mm-shaft-helicopter-motor","title":"Scorpion HK5 4026 545KV Brushless Motor (6x32mm shaft)","description":"\u003cdiv class=\"product__desc\" style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eThe \u003cstrong\u003eScorpion HK5-4026-545KV\u003c\/strong\u003e is part of Scorpion’s fifth-generation \u003cstrong\u003eHK5 Series\u003c\/strong\u003e — developed from their award-winning helicopter motor platform and engineered for high power, high efficiency, and cooler operating temperatures under load.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eThe HK5 Series focuses on delivering excellent \u003cstrong\u003etorque-per-amp\u003c\/strong\u003e performance while improving thermal management. A redesigned \u003cstrong\u003einternal fan\u003c\/strong\u003e combined with Scorpion’s proven \u003cstrong\u003eexternal centrifugal fan\u003c\/strong\u003e increases airflow through the motor for improved cooling and more consistent performance during demanding flights.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eThis \u003cstrong\u003e545KV\u003c\/strong\u003e version is designed for \u003cstrong\u003e550–580 class helicopters\u003c\/strong\u003e running on \u003cstrong\u003e12S LiPo\u003c\/strong\u003e setups (and similar UAV applications) requiring up to \u003cstrong\u003e4218W peak power\u003c\/strong\u003e. The \u003cstrong\u003e6×32mm shaft version\u003c\/strong\u003e is ideal when your heli mount\/gear supports a 6mm shaft configuration.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 16px; margin: 16px 0 10px; font-weight: bold;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 10px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eFifth-generation \u003cstrong\u003eScorpion HK5 Series\u003c\/strong\u003e high-performance helicopter motor platform\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003e\n\u003cstrong\u003eHigh torque-per-amp\u003c\/strong\u003e design for strong output with efficient current usage\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eEnhanced cooling via redesigned \u003cstrong\u003einternal fan\u003c\/strong\u003e + external \u003cstrong\u003ecentrifugal fan\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eOptimized for \u003cstrong\u003e12S\u003c\/strong\u003e power systems in \u003cstrong\u003e550–580 size\u003c\/strong\u003e helicopters\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px;\"\u003eUp to \u003cstrong\u003e95A peak\u003c\/strong\u003e and \u003cstrong\u003e4218W peak power\u003c\/strong\u003e (2 seconds)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__specs\" style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003ch2 style=\"font-size: 16px; margin: 16px 0 10px; font-weight: bold;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"spec table_2col\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor Kv\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e545KV RPM\/Volt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e370.0 g (13.05 oz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor Body Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e49.5 mm × 57.30 mm (1.95\" × 2.25\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExternal Shaft Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e6.0 mm × 32 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e70 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e3100 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePeak Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e95 A (2 seconds)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePeak Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e4218 W (2 seconds)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMax LiPo Cell*\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e12S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStator Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e40 mm (1.57 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStator Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e26 mm (1.02 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNo. of Stator Arms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNo. of Stator Poles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor Wind\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e6T Delta\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor Wire\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"right\"\u003e\u003cspan\u003e1.25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e*Higher cell count possible with appropriate gear ratio adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 16px; margin: 16px 0 10px; font-weight: bold;\"\u003eIncluded in the Box\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003e1 × Scorpion HK5-4026 Brushless Motor\u003cbr\u003e3 × Female 4mm Connectors\u003cbr\u003e3 × Heat Shrink\u003cbr\u003e1 × Hardware \/ Accessory Pack\u003c\/p\u003e\n\u003ch2 style=\"font-size: 16px; margin: 16px 0 10px; font-weight: bold;\"\u003eWeight Including Packaging\u003c\/h2\u003e\n\u003cp style=\"margin: 0;\"\u003e400 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px; text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/0324\/5609\/files\/Scorpion-HK5-series-4026-1115KV-new.jpg?v=1770716546\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/0324\/5609\/files\/Scorpion-HK5-4026-6mm-shaft-new.jpg?v=1770716722\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SCORPION POWER","offers":[{"title":"Default Title","offer_id":49320592408873,"sku":"HK5-4026-545KV","price":369.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/0324\/5609\/files\/HK5_4026_545-1.webp?v=1727335335","url":"https:\/\/rotorquest.com\/zh\/products\/scorpion-hk5-4026-545kv-6x32mm-shaft-helicopter-motor","provider":"Rotorquest Inc.","version":"1.0","type":"link"}