{"product_id":"frsky-act-5400-series","title":"FrSky Act 5400 Series High-Voltage Coreless Servo (S5412H\/S5414H\/S5415H) 4.8~8.4V RC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/frsky\" title=\"FrSky\"\u003eFrSky\u003c\/a\u003e Act 5400 Series coreless high-voltage servo options (S5412H, S5414H, S5415H) feature a fully CNC-machined aluminum protective case, metal gears, and support up to 8.4V for high speed and torque performance. These servos are designed for RC models where power, reliability, and precision are required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh durability metal gear\u003c\/li\u003e\n\u003cli\u003eAll-aluminum CNC-machined protective case\u003c\/li\u003e\n\u003cli\u003e8.4V high-voltage capability\u003c\/li\u003e\n\u003cli\u003eIntegrated dual precision ball bearing and potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAct Coreless 5400 Series High-Voltage Servos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e40×20×39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e80g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn spline\u003c\/td\u003e\n\u003ctd\u003eΦ6 25T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003e4.7A@6.0V \/ 5.8A@7.4V \/ 6.6A@8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd\u003e4.8~8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflash rate\u003c\/td\u003e\n\u003ctd\u003e1520us\/333Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003ePerformance (Torque | Speed)\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003e@6.0V\u003c\/th\u003e\n\u003cth\u003e@7.4V\u003c\/th\u003e\n\u003cth\u003e@8.4V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS5412H\u003c\/td\u003e\n\u003ctd\u003e22 kgf.cm (305.5 Oz-in) | 0.07 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e27 kgf.cm (375 Oz-in) | 0.06 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e30 kgf.cm (416.6 Oz-in) | 0.05 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS5414H\u003c\/td\u003e\n\u003ctd\u003e47 kgf.cm (652.7 Oz-in) | 0.12 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e55 kgf.cm (763.8 Oz-in) | 0.10 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e63 kgf.cm (874.9 Oz-in) | 0.08 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS5415H\u003c\/td\u003e\n\u003ctd\u003e53 kgf.cm (736 Oz-in) | 0.15 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e63 kgf.cm (874.9 Oz-in) | 0.12 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e71 kgf.cm (986 Oz-in) | 0.10 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRC aircraft control surfaces\u003c\/li\u003e\n\u003cli\u003eRC helicopter cyclic\/collective servo installations\u003c\/li\u003e\n\u003cli\u003eRC car\/truck steering systems\u003c\/li\u003e\n\u003cli\u003eRobotics and other precision \u003ca href=\"https:\/\/rcdrone.top\/collections\/servo-actuators\" title=\"Servo Actuator\"\u003eactuator\u003c\/a\u003e projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor help choosing between S5412H, S5414H, and S5415H for a specific setup and voltage, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"FrSky Act 5400 Series high-voltage coreless servo specifications table for S5412H, S5414H, and S5415H\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/FrSky-Act-5400-Series-S5412H-S5414H-S5415H-Servo.png?v=1780453912\"\u003e\u003cp\u003eCompare torque and speed for S5412H, S5414H, and S5415H at 6.0V, 7.4V, and 8.4V, along with size, weight, spline, and operating range.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FrSky","offers":[{"title":"S5412H","offer_id":52931083370720,"sku":"03050657-1","price":49.99,"currency_code":"USD","in_stock":true},{"title":"S5414H","offer_id":52931083403488,"sku":"03050657-2","price":49.99,"currency_code":"USD","in_stock":true},{"title":"S5415H","offer_id":52931083436256,"sku":"03050657-3","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1_21_3.webp?v=1780408791","url":"https:\/\/rcdrone.top\/tr\/products\/frsky-act-5400-series","provider":"RCDrone","version":"1.0","type":"link"}