{"product_id":"src-mad-893-mad-runner4990-sensored-brushless-motor-for-rc-cars-3-8s-1650kv","title":"MAD Runner4990 RC Car Brushless Motor 1650KV Sensored 3-8S IP67, Ø49×90mm, Ø5mm shaft","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe MAD Runner4990 is an RC car brushless motor (sensored) rated for 3S to 8S and 1650KV, designed for heavy-duty RC vehicle power systems. It features an IP67-rated sealed design and waterproof sensored connectors for all-weather use.\u003c\/p\u003e\u003cp\u003eFor product selection or installation support, contact https:\/\/rcdrone.top\/ or email support@rcdrone.top.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1650KV sensored brushless motor for 3S~8S setups\u003c\/li\u003e\n\u003cli\u003eIP67 rated: fully sealed waterproof\/dustproof design\u003c\/li\u003e\n\u003cli\u003eHigher RPM \/ lower resistance design with large rear-end bearings for stronger carrying capacity and stable operation\u003c\/li\u003e\n\u003cli\u003eCompact and durable high-strength design: precision bearings, reinforced alloy shell, tough steel shaft\u003c\/li\u003e\n\u003cli\u003ePrecision-built for reliability: rigorous quality control, precision-balanced for longevity, optimized high-speed stability\u003c\/li\u003e\n\u003cli\u003eEfficiency-focused construction: ultra-thin 0.2mm silicon steel core, high-density heat-resistant windings, lower energy loss and cooler operation\u003c\/li\u003e\n\u003cli\u003eQuick response; stable at high speed\u003c\/li\u003e\n\u003cli\u003eIndustrial grade sensored waterproof connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eRunner4990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV\u003c\/td\u003e\n\u003ctd\u003e1650KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCells\u003c\/td\u003e\n\u003ctd\u003e3S ~ 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e≤7.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e710g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter \/ Length\u003c\/td\u003e\n\u003ctd\u003eØ49mm (1.929in) \/ L90mm (3.543in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter \/ End length of shaft\u003c\/td\u003e\n\u003ctd\u003eØ5mm (0.197in) \/ L21.5mm (0.846in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eD19*d8*T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumbers of poles\u003c\/td\u003e\n\u003ctd\u003e2 Poles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable to\u003c\/td\u003e\n\u003ctd\u003e1\/7 flat road, short card, truck; 1\/8 bigfoot vehicle (heavy load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSize Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOuter diameter: Ø49 (1.929in)\u003c\/li\u003e\n\u003cli\u003eMotor length: 90.0 (3.543in)\u003c\/li\u003e\n\u003cli\u003eShaft end length: 21.5 ± 0.5\u003c\/li\u003e\n\u003cli\u003eDimension shown: 17.3\u003c\/li\u003e\n\u003cli\u003eMounting\/thread note: 6-M4\u003c\/li\u003e\n\u003cli\u003eFront face dimensions shown: Ø30 (1.181in), Ø25.4 (1.0in)\u003c\/li\u003e\n\u003cli\u003eDimension note shown: 3-Ø6.5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1\/7 on-road \/ flat road builds\u003c\/li\u003e\n\u003cli\u003e1\/7 short course and truck platforms\u003c\/li\u003e\n\u003cli\u003e1\/8 monster \/ bigfoot vehicles for heavy-load use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars.jpg?v=1777276631\"\u003e\u003cp\u003eThe MAD Runner 4990 sensored brushless motor features a finned aluminum can and protruding output shaft for RC car power setups.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_7ae84582-4af1-4bda-976a-8b9cd7a8169b.jpg?v=1777276640\"\u003e\u003cp\u003eThe MAD Runner4990 brushless motor pairs with a fan-cooled ESC for a compact power setup with simple lead routing.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAZ\/UPAZ594\/2507\/29\/photo\/4990-EN03.jpg?x-oss-process=image\/format,webp\/quality,q_100\"\u003e\u003cp\u003eThe MAD Runner 4990 brushless motor uses a reinforced alloy shell, steel shaft, and sensored waterproof connectors for durable RC installs.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_b219ba90-1975-4721-9bc8-9c42c975bd79.jpg?v=1777276672\"\u003e\u003cp\u003eThe MAD Runner 4990 brushless motor features a finned aluminum can and pre-attached leads for straightforward RC car installation.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_0921c64c-b9d6-4dad-9dd1-7e4855b7100d.jpg?v=1777276698\"\u003e\u003cp\u003eThe MAD Runner 4990 brushless motor features an ultra-thin 0.2 mm silicon steel core, heat-resistant windings, and an optimized design for efficient operation.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_fbb5090e-3d49-4adf-8fd3-45c11e9f9042.jpg?v=1777276709\"\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/mad-motor\" title=\"MAD Motor\"\u003eMAD\u003c\/a\u003e Runner4990 RC car brushless motor features an IP67-rated, fully sealed design for all-weather durability.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_be6736a7-3d9f-4899-a5c9-46a3980fb1fc.jpg?v=1777276720\"\u003e\u003cp\u003eRunner4990 brushless motor specs list 1650KV, 3S–8S support, 710g weight, and a 49mm x 90mm outer diameter\/length.\u003c\/p\u003e\n\u003cimg alt=\"MAD Runner4990 Sensored Brushless Motor For RC Cars (3~8S\/1650KV)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-Runner4990-Sensored-Brushless-Motor-For-RC-Cars_59b7fc6d-4aab-47b1-aa2b-3586f9f51fa2.jpg?v=1777276729\"\u003e\u003cp\u003eMAD Runner4990 brushless RC car motor dimensions and mounting-hole spacing are provided to help confirm fitment and wiring clearance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"1650KV","offer_id":52198218596576,"sku":"0120CM0003","price":209.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1-5863.jpg?v=1777211918","url":"https:\/\/rcdrone.top\/products\/src-mad-893-mad-runner4990-sensored-brushless-motor-for-rc-cars-3-8s-1650kv","provider":"RCDrone","version":"1.0","type":"link"}