{"product_id":"frsky-xact-md5301h-coreless-midi-hv-servo-27kg-high-torque-8-4v-fbus-telemetry","title":"FrSky Xact MD5301H Coreless MIDI HV Servo 27kg High Torque 8.4V FBUS Telemetry","description":"\u003cp\u003eThe FrSky Xact MD5301H Coreless MIDI HV Servo is engineered for pilots demanding exceptional torque, ultra-fast response and absolute reliability. Featuring a powerful coreless motor, hardened metal gears and a fully CNC-machined aluminium case, the MD5301H is ideal for high-performance RC aircraft, helicopters, jets and large-scale models.\u003c\/p\u003e\n\u003cp\u003eDesigned for operation up to 8.4V, the MD5301H delivers an impressive 27kg.cm of torque while maintaining lightning-fast transit speeds of just 0.06 sec\/60°. The integrated Hall sensor and dual precision ball bearings provide outstanding centring accuracy, smooth movement and long-term durability.\u003c\/p\u003e\n\u003cp\u003eSupporting FrSky's advanced FBUS (Port 2.0) protocol alongside SBUS and PWM operation, the servo can transmit real-time telemetry data including voltage, current consumption and temperature when connected to compatible FrSky receivers or flight controllers.\u003c\/p\u003e\n\u003cp\u003eServo travel can be configured to 90°, 120° or 180° through the FrSky ETHOS Xact Configuration Tool or Freelink App, providing maximum flexibility for a wide variety of model applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful coreless motor design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-voltage operation from 4.8V to 8.4V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMassive 27kg.cm torque output at 8.4V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-fast 0.06 sec\/60° response speed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull CNC-machined aluminium protective case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-duty metal gear train\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHall sensor technology for superior precision\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual precision ball bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports FBUS (Port 2.0), SBUS and PWM protocols\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReal-time telemetry feedback capability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfigurable servo travel: 90°, 120° and 180°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-current protection and monitoring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-temperature protection and monitoring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser-updatable firmware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for demanding RC aircraft applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge Scale RC Aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAerobatic Aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIMAC Models\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGiant Scale Aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEDF Jets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTurbine Jets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRC Helicopters\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScale Aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarbirds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-load Control Surface Applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRudder Installations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElevator Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FrSky MD5301H is a premium MIDI-size high-voltage servo offering exceptional performance with up to 27kg.cm torque and ultra-fast 0.06 sec\/60° speed at 8.4V. Featuring a coreless motor, metal gears, Hall sensor technology and FBUS telemetry support, it provides the precision, strength and reliability required by serious RC pilots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: MD5301H\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: FrSky Xact 5300\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eServo Type: MIDI High Voltage Digital Servo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Type: Coreless\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGear Type: Metal Gear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensor Type: Hall Sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBearing Type: Dual Precision Ball Bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 4.8V – 8.4V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtocols: FBUS (Port 2.0), SBUS, PWM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eServo Horn Spline: Φ6 25T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRefresh Rate: 1520μs\/333Hz | 760μs\/700Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware: User Updatable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 35.5 × 15 × 25.3mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 38.3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt 6.0V\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTorque: 20kg.cm (277.7oz-in)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed: 0.10 sec\/60°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStall Current: 2.7A\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAt 7.4V\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTorque: 23kg.cm (319.4oz-in)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed: 0.08 sec\/60°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStall Current: 3.5A\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAt 8.4V\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTorque: 27kg.cm (374.9oz-in)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed: 0.06 sec\/60°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStall Current: 3.9A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy From Probuild Aircraft?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Official UK FrSky stockist\u003cbr\u003e✅ 100% genuine FrSky products\u003cbr\u003e✅ Trusted by top international pilots\u003cbr\u003e✅ Fast UK \u0026amp; worldwide shipping\u003cbr\u003e✅ Expert RC aircraft product support\u003cbr\u003e✅ Trusted by pilots since 1993\u003cbr\u003e✅ Specialist model aviation retailer\u003cbr\u003e✅ Competitive UK pricingy\u003c\/p\u003e","brand":"FrSky","offers":[{"title":"Default Title","offer_id":56689988600194,"sku":"MD5301H","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/1-1_f903d40d-35a1-4853-af9f-7afdf7dd7d55.jpg?v=1780567904","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-xact-md5301h-coreless-midi-hv-servo-27kg-high-torque-8-4v-fbus-telemetry","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}