{"product_id":"lumenier-18a-32bit-silk-esc-opto-2-4s","title":"Lumenier 18A 32bit Silk ESC OPTO (2-4s)","description":"\u003cp\u003eThe Lumenier Silk ESCs feature the powerful STM32F051 48MHZ ARM 32-bit micro-processor. This 32bit processor allows the ESC to perform with incredible precision, resulting in smooth and responsive power. The ESCs are low profile and compact in size, saving weight and making builds easy. The Silk ESCs are OPTO (no BEC) and come pre-soldered with motor, signal and power wires for your convenience. The ESC features state of the art firmware pre-installed on them, no need for flashing or updating constantly. They are compatible with PWM, Oneshot125, Oneshot42, and Multishot protocols. Simply enable the feature in the flight controller software and the ESC will automatically match it.\u003c\/p\u003e\r\n\u003cp\u003eThe Silk ESCs get their name from the extremely smooth throttle response the 32bit proccessor delivers. There is a wide throttle range of 1480 steps, ensuring a high resolution. We're sure you'll be impressed with the performance of these ESCs.\u003c\/p\u003e\r\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSTM32F051 48MHZ ARM 32-bit micro-processor\u003c\/li\u003e\r\n\u003cli\u003eDedicated Gate drivers, PMSM\u003c\/li\u003e\r\n\u003cli\u003eHardware PWM driver\u003c\/li\u003e\r\n\u003cli\u003eCustom designed for multirotors\u003c\/li\u003e\r\n\u003cli\u003eUltra Lightweight, and compact size\u003c\/li\u003e\r\n\u003cli\u003eAdaptive timing, compatible with a wide range of motors and Kv\u003c\/li\u003e\r\n\u003cli\u003eSychronous rectification technology adds efficiency\u003c\/li\u003e\r\n\u003cli\u003ePowerful regenerative braking \/ active braking.\u003c\/li\u003e\r\n\u003cli\u003eBlocking Protection - If the propeller is blocked from spinning the ESC will automatically stop the rotation to avoid damage. Motor will automatically rotate again once blockage is removed.\u003c\/li\u003e\r\n\u003cli\u003ePWM output frequency 24 KHz.\u003c\/li\u003e\r\n\u003cli\u003e2-4s LiPo battery compatible\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInput: \u003cstrong\u003e2-4s LiPoly\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eConstant: \u003cstrong\u003e18 Amps\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eBurst: \u003cstrong\u003e25 Amps\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eBEC: \u003cstrong\u003eNo BEC, OPTO only\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eDimensions: \u003cstrong\u003e23x12.5x5mm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eSignal wire:\u003cstrong\u003e 10cm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eMotor, Power wires:\u003cstrong\u003e 9cm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eWeight: \u003cstrong\u003e4g (without motor wires)\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eDownloads\u003c\/h2\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.getfpv.com\/media\/downloads\/programs\/lumenier-silk-configurator.rar\" target=\"_blank\"\u003eDownload the Lumenier Silk 32bit ESC Configurator here.\u003c\/a\u003e\u003c\/p\u003e\r\n\u003ch2\u003eIncludes\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Lumenier 18A 32bit Silk ESC OPTO (2-4s)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Lumenier","offers":[{"title":"Default Title","offer_id":14939371077695,"sku":"6065","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/8301\/2671\/products\/lead-1000x1000_13.jpg?v=1570046321","url":"https:\/\/dronecosmo.myshopify.com\/products\/lumenier-18a-32bit-silk-esc-opto-2-4s","provider":"DroneCosmo","version":"1.0","type":"link"}