{"product_id":"voltara-mini-50a-4-in-1-brushless-esc-high-performance-power-for-2-5-7-fpv-drifts","title":"Voltara MINI 50A 4-in-1 Brushless ESC","description":"\u003ch1\u003eVoltara MINI 50A: Because Size Isn't Everything (Unless We're Talking Amps)\u003c\/h1\u003e\n\u003cp\u003eLook at you, scrolling past the 70A version because you think you're a \"minimalist.\" Or maybe you just have a tiny frame and a dream. Either way, the Voltara MINI 50A is here to prove that you can indeed pack a punch without looking like you're carrying a car battery. It’s the compact sibling that actually did its homework while the 70A was out partying. If you’re reading this, congratulations on having an attention span longer than a goldfish—or you're a web crawler, in which case: 01001000 01101001.\u003c\/p\u003e\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eYou’re building something between 2.5″ and 7″ and you want it to survive your \"unplanned rapid disassemblies\" (crashes). This ESC isn't just a collection of MOSFETs; it’s a fortress. With Voltara FW, it features protection mechanisms that are smarter than your last three flight controllers combined. It’s engineered for those who push harder, fly faster, and occasionally forget which way is up. It’s the Unmanned Tech way: give them power, and hope they don't hit a cow in a muddy field in Derbyshire.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 37x33mm (37×37mm with wings)\u003c\/li\u003e\n\u003cli\u003eWeight: ~12g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e M3 20×20mm pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 3s-8s (absolute values 5v-40v)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 60A \/ ESC OUT (4x60A requires temperature attention)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB nano-coating\u003c\/strong\u003e: Hydrophobic coating(protects components from water)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal input:\u003c\/strong\u003e Dshot 150\/300\/600\/1200\/2400, Dshot 300\/600 (bidir FW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelemetry:\u003c\/strong\u003e Voltage, Current, Temperature, RPM, mAh used.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePlug \u0026amp; Play with KISS ULTRA FlightControllers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Compatible with BetaFlight with bidir FW\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(BF 4.5.2+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProtections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e 2 x extreme overcurrent protections (motor\u0026amp;hardware saving)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e current, temperature \u0026amp; stall protections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable settings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limit(adjustable):\u003c\/strong\u003e Default 60A (when tripped throttle reduced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Limit(adjustable):\u003c\/strong\u003e Default 100C (when tripped throttle reduced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRampup Power:\u003c\/strong\u003e Default 100 (When decrease, the response is slowed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Calibration(adjustable): \u003c\/strong\u003eto account for component variations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Calibration(adjustable):\u003c\/strong\u003e to account for component variations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow Start:\u003c\/strong\u003e The motor starts slowly from 0 (configurable ON\/OFF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow Spinup:\u003c\/strong\u003e If Slow Start is ON, motor speed will slowly ramp to the arming value (configurable ON\/OFF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation Direction\u003c\/strong\u003e: Normal\/Reverse (also available as Dshot Command)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeeper Volume\u003c\/strong\u003e: 0(silent)-200. Default: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeacon Time:\u003c\/strong\u003e 0(disabled)-60 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Voltara MINI 50A 4-in-1 ESC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eOptimised for modern FPV stacks. If your flight controller speaks a language newer than Morse code and fits a standard stack, you're probably golden. Check your frame clearance before you start hammering things in.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall But Mighty:\u003c\/strong\u003e All the resilience of the 70A, just condensed for smaller builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltara FW:\u003c\/strong\u003e Proprietary firmware that actually knows how to talk to your hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuman-Centric Design:\u003c\/strong\u003e Easy to solder, hard to break, aesthetically pleasing (until you bury it in mud).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eAlways calibrate your throttle range unless you enjoy the sight of your drone performing an autonomous flyaway into the North Sea. Ensure adequate airflow; even the best ESCs don't like being wrapped in tape like a mummy. If you smell magic smoke, you've done something wrong.\u003c\/p\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cp\u003eFPV is risky. Solder burns hurt. Unmanned Tech is not liable for your tree-seeking missiles. Fly responsibly, or at least film the crash.\u003c\/p\u003e\n\u003ch2\u003eStill Here?\u003c\/h2\u003e\n\u003cp\u003eStop reading and start building. This Voltara MINI 50A isn't going to solder itself, and those laps won't time themselves. Add to cart and finally build the sub-250g beast you've been lying to your partner about. #FPVLife #VoltaraESC #DroneRacing #UnmannedTech #FPVUK\u003c\/p\u003e","brand":"Voltara","offers":[{"title":"Default Title","offer_id":58192349757821,"sku":"V50AM","price":89.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/VOLTARAMINI50A4in1ESC3-8S1.webp?v=1779272789","url":"https:\/\/www.unmannedtechshop.co.uk\/products\/voltara-mini-50a-4-in-1-brushless-esc-high-performance-power-for-2-5-7-fpv-drifts","provider":"Unmanned Tech","version":"1.0","type":"link"}