{"product_id":"src-u7_kv280-u7-v2-0-power-type-uav-motor-kv490","title":"T-Motor U7 V2.0 KV490 Waterproof Power Type UAV Motor (490rpm\/V) Industrial Grade Dustproof","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eT-Motor U7 V2.0 KV490 Power Type UAV Motor is a waterproof, dustproof UAV motor for multi-copter power systems. It is designed for lifting DSLR cameras and building professional photography multirotors; U7 V2.0 motors are stated to lift a quadcopter up to 7 kg. Product positioning also references AUW 10–24 kg multi-copter platforms.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWater-resistant \u0026amp; dust-resistant design\u003c\/li\u003e\n\u003cli\u003eUnique side hole design for swift airflow; stated to cool 2.5 times faster than others\u003c\/li\u003e\n\u003cli\u003eSix holes beveling upward for waterproof and sand-resistant features\u003c\/li\u003e\n\u003cli\u003eAbnormal shaft design: special screw for stator\/rotor installation to avoid circlip looseness\u003c\/li\u003e\n\u003cli\u003eHigh-quality varnished wire: imported oxygen-free copper coil, temperature tolerance 180C, enhanced short circuit resistance\u003c\/li\u003e\n\u003cli\u003eHigh-standard silicon steel sheet precision winding; advanced 0.2 mm silicon steel sheet to reduce heat and eddy loss and improve efficiency\u003c\/li\u003e\n\u003cli\u003eLarger precision bearing for lower noise; imported German bearing with stated service life over 1600 hours under trouble-free operation\u003c\/li\u003e\n\u003cli\u003eIndustrial grade positioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor selection and compatibility support (props, ESC pairing, and multi-copter 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eU7 V2.0 Power Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV \/ Speed constant\u003c\/td\u003e\n\u003ctd\u003eKV490 (490 rpm\/V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax thrust\u003c\/td\u003e\n\u003ctd\u003e4.64 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e1600 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning\u003c\/td\u003e\n\u003ctd\u003eIndustrial grade; waterproof; dustproof; low noise; large bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform reference\u003c\/td\u003e\n\u003ctd\u003eFor AUW 10–24 kg multi-copter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommendation (U7-KV490)\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\/arm; Voltage: 22.2 V; AUW: Quadcopter10 kg, Hexacopter15 kg, Octocopter20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropeller mentioned\u003c\/td\u003e\n\u003ctd\u003eT-MOTOR CF16*5.4; T-MOTOR CF20*6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhats Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1x \u003ca href=\"https:\/\/rcdrone.top\/collections\/t-motor\" title=\"T-Motor\"\u003eT-MOTOR\u003c\/a\u003e U7 V2.0 Motor\u003c\/li\u003e\n\u003cli\u003e1x Hardware pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAerial photography\u003c\/li\u003e\n\u003cli\u003eFilming\u003c\/li\u003e\n\u003cli\u003eDelivery service\u003c\/li\u003e\n\u003cli\u003eAgriculture applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cimg alt=\"T-Motor brushless outrunner motor with black housing, mounting shaft, and exposed copper windings\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-brushless-outrunner-motor-with-black-housing.webp?v=1773934710\"\u003e\u003cp\u003eT-Motor brushless outrunner motor design features a compact housing and exposed copper windings for efficient drone builds.\u003c\/p\u003e\u003cimg alt=\"T-Motor, U-Power Technologies U7 waterproof power type label for multicopters, AUW 10–24 kg, dustproof and waterproof\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-U-Power-Technologies-U7-waterproof-power-type-label.webp?v=1773934726\"\u003e\u003cp\u003eThe U-Power U7 waterproof power type is labeled for 10–24 kg AUW multicopters and features dustproof and waterproof protection.\u003c\/p\u003e\u003cimg alt=\"T-Motor U7 brushless drone motor with unique side-hole housing design and 420KV marking on top\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-U7-brushless-drone-motor-with-unique-side-hole.webp?v=1773934744\"\u003e\u003cp\u003eThe T-Motor U7 motor uses a side-hole housing design to promote airflow around the can for improved cooling.\u003c\/p\u003e\u003cimg alt=\"T-Motor brushless motor close-up showing the front face and abnormal shaft screw design for stator and rotor\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-brushless-motor-close-up-showing-the-front-face-and.webp?v=1773934760\"\u003e\u003cp\u003eThe abnormal shaft design uses a special screw for stator and rotor installation to help prevent circlip looseness.\u003c\/p\u003e\u003cimg alt=\"T-Motor brushless motor stator cutaway showing copper windings and a central bearing, with feature text overlay\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-brushless-motor-stator-cutaway-showing-copper.webp?v=1773934778\"\u003e\u003cp\u003eT-Motor stator design uses high-quality varnished wire and a larger bearing for smooth operation with lower noise.\u003c\/p\u003e\u003cimg alt=\"Cross-section view of T-Motor stator with precision copper windings and silicon steel laminations\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Cross-section-view-of-T-Motor-stator-with-precision-copper.webp?v=1773934796\"\u003e\u003cp\u003eThe motor uses precision winding and a 0.2 mm silicon steel sheet core to help reduce heat and eddy current losses.\u003c\/p\u003e\u003cimg alt=\"T-Motor propeller installation guide showing traditional mount and CF props mount with screws and adapter\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-propeller-installation-guide-showing-traditional.webp?v=1773934815\"\u003e\u003cp\u003eT-Motor propellers can be installed using either a traditional mount or the CF props setup with the included screws and adapter.\u003c\/p\u003e\u003cimg alt=\"T-Motor Carbon Prop 17x5.8R with recommendation chart for U7 motors and suggested CF16*5.4, CF18*6.1, CF20*6 props\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/T-Motor-Carbon-Prop-17x58R-with-recommendation-chart-for-U7.webp?v=1773934834\"\u003e\u003cp\u003eT-Motor Carbon Prop 17x5.8R includes a recommendation chart listing compatible U7 motor KV options and suggested prop sizes like CF16*5.4, CF18*6.1, and CF20*6.\u003c\/p\u003e","brand":"T-Motor","offers":[{"title":"Default Title","offer_id":48885847326944,"sku":"ERC-U7_KV280","price":209.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/T-Motor-U7-V20-KV490-Waterproof-Power-Type-UAV-Motor.png?v=1773934398","url":"https:\/\/rcdrone.top\/products\/src-u7_kv280-u7-v2-0-power-type-uav-motor-kv490","provider":"RCDrone","version":"1.0","type":"link"}