{"product_id":"frsky-xact-6500-series-brushless-high-voltage-servos","title":"FrSky Xact 6500 Series Brushless High-Voltage Servos 4.8-8.4V, CNC Aluminum, FBUS\/SBUS\/PWM","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/frsky\" title=\"FrSky\"\u003eFrSky\u003c\/a\u003e Xact 6500 Series brushless high-voltage servos feature a fully CNC-machined aluminum protective case, metal gears, and a precise hall-sensor build. Designed for high-voltage operation up to 8.4V, they deliver fast response and powerful torque for models where power, reliability, and precision are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTelemetry and configurations (FBUS mode):\u003c\/strong\u003e When used with the FBUS protocol, the \u003ca href=\"https:\/\/rcdrone.top\/collections\/servo-motors\" title=\"Servo Motor\"\u003eservo\u003c\/a\u003e can provide real-time telemetry data (including current, voltage, and rotation position indicator), readable directly on the radio. Parameters such as servo center point and travel degrees can be configured on FrSky radios via the ETHOS integration tool, and are also accessible via the PC ServoConfiguration tool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eServo winch (FBUS mode):\u003c\/strong\u003e The 6500 series supports a servo winch feature in FBUS mode without an additional controller. Rotation direction (clockwise\/counterclockwise) can be selected for continuous rotation, and rotation speed can be fine-tuned. Compatible winch spools use a 6 mm 25T interface (winch accessories such as spools, line, hook, etc. are purchased separately).\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupports FBUS, SBUS, and PWM protocol\u003c\/li\u003e\n\u003cli\u003eAll-aluminum CNC-machined protective case with metal gears\u003c\/li\u003e\n\u003cli\u003eHigh-voltage capable operation up to 8.4V\u003c\/li\u003e\n\u003cli\u003eBuilt-in dual ball-bearing and precise hall sensor\u003c\/li\u003e\n\u003cli\u003eTelemetry feedback in FBUS mode: current, voltage, temperature, status, rotation position indicator\u003c\/li\u003e\n\u003cli\u003eServo winch feature in FBUS mode (no additional controller required); configurable via ETHOS integration tool or PC ServoConfiguration tool\u003c\/li\u003e\n\u003cli\u003eUpdatable firmware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor setup and compatibility questions (FBUS\/SBUS\/PWM, telemetry, or winch configuration), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension (L*W*H)\u003c\/td\u003e\n\u003ctd\u003e40*20*29.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e72.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn spline\u003c\/td\u003e\n\u003ctd\u003e6 mm 25T\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 | 760us\/700Hz\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\u003eTorque @6.0V\u003c\/th\u003e\n\u003cth\u003eSpeed @6.0V\u003c\/th\u003e\n\u003cth\u003eTorque @7.0V\u003c\/th\u003e\n\u003cth\u003eSpeed @7.0V\u003c\/th\u003e\n\u003cth\u003eTorque @8.4V\u003c\/th\u003e\n\u003cth\u003eSpeed @8.4V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLS6501H\u003c\/td\u003e\n\u003ctd\u003e27.0 kgf.cm (375.0 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.05 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e30.0 kgf.cm (416.6 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.04 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e33.0 kgf.cm (458.3 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.03 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLS6503H\u003c\/td\u003e\n\u003ctd\u003e48.0 kgf.cm (666.6 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.12 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e59.0 kgf.cm (819.4 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.09 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e66.0 kgf.cm (916.6 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.08 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLS6505H\u003c\/td\u003e\n\u003ctd\u003e56.0 kgf.cm (777.7 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.18 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e67.0 kgf.cm (930.5 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.15 sec\/60°\u003c\/td\u003e\n\u003ctd\u003e74.0 kgf.cm (1027.7 Oz-in)\u003c\/td\u003e\n\u003ctd\u003e0.13 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 models requiring high torque and fast response (aircraft, helicopters, and other large-scale builds)\u003c\/li\u003e\n\u003cli\u003eFBUS-enabled setups needing servo telemetry on supported FrSky radios\u003c\/li\u003e\n\u003cli\u003eWinch-style continuous rotation applications in FBUS mode (with compatible 6 mm 25T spools)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"FrSky Xact 6500 series HV brushless servo specifications chart: size, weight, voltage range, refresh rate, torque\/speed\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/FrSky-Xact-6500-Series-Brushless-High-Voltage-Servos.jpg?v=1780456307\"\u003e\u003cp\u003eCompare BLS6501H, BLS6503H, and BLS6505H performance plus key specs like dimensions, weight, horn spline, voltage range, and refresh rate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FrSky","offers":[{"title":"BLS6501","offer_id":52934021087456,"sku":"03050645-1","price":172.99,"currency_code":"USD","in_stock":true},{"title":"BLS6503","offer_id":52934021120224,"sku":"03050645-2","price":172.99,"currency_code":"USD","in_stock":true},{"title":"BLS6505","offer_id":52934021152992,"sku":"03050645-3","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1_5e139138-32ad-47e6-9bbc-10f90ef108c4.jpg?v=1780410826","url":"https:\/\/rcdrone.top\/sw\/products\/frsky-xact-6500-series-brushless-high-voltage-servos","provider":"RCDrone","version":"1.0","type":"link"}