{"product_id":"mn4006-evo-kv380-2pcs","title":"UNITED UAV T-MOTOR MN4006 EVO KV380 Antigravity UAV Motor 2PCS Set","description":"\u003ch2\u003eT-MOTOR MN4006 EVO KV380 Antigravity UAV Motor\u003c\/h2\u003e\u003cp\u003eThe UNITED UAV T-MOTOR MN4006 EVO KV380 is an MN-series brushless propulsion motor for VTOL and long-endurance UAV platforms, multirotor research and professional aerial work. T-MOTOR's original product page presents this Antigravity design as a balance of low mass, efficient power delivery and dependable operation for aircraft where propulsion weight and smooth response influence endurance. This version has been separated into its own product so the selected KV380 winding, price, SKU and technical data remain unambiguous.\u003c\/p\u003e\u003cp\u003eReworded from the manufacturer's description, the design highlights include cooling-oriented construction intended to move heat away from active components; imported bearing hardware for consistent rotational support; an anti-rust stator treatment for longer service life. These construction details support careful UAV integration, but they do not replace a complete propulsion calculation. Airframe mass, reserve thrust, propeller load, battery voltage, ESC limits, altitude, ambient temperature and cooling airflow must be evaluated together before the motor is approved for flight.\u003c\/p\u003e\u003cp style=\"margin: 0; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/8112\/2008\/files\/UNITED-UAV-tmotor-mn4006-evo-kv380-motor-antigravity-type-description-01.webp?v=1790242490\" alt=\"UNITED UAV T-MOTOR MN4006 EVO Antigravity UAV motor description image 1\" loading=\"lazy\" style=\"width: 1800px; max-width: 100%; height: auto; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\u003ch2\u003eAntigravity Design for Efficient Flight\u003c\/h2\u003e\u003cp\u003eThe Antigravity family focuses on reducing unnecessary propulsion mass while retaining the structural and thermal features needed by professional multirotors and VTOL aircraft. For the MN4006 EVO, the source specification lists Φ44.1*29.3mm, a motor weight including cable of 73g, and a 18N24P magnetic configuration. Those figures help an integrator estimate arm loading, center-of-gravity position, mounting clearance and the total mass of a multi-motor propulsion group.\u003c\/p\u003e\u003cp\u003eLow motor mass can improve useful payload or endurance only when the complete system remains correctly matched. Use the source dimensions to confirm the mounting pattern, shaft clearance and cable path. Check that mounting screws cannot reach the windings, that motor leads are protected from sharp carbon-fiber edges, and that the rotor can turn freely after installation. Every propeller and adapter should be balanced before full-power testing because vibration can shorten bearing life and degrade camera, navigation and mapping data.\u003c\/p\u003e\u003ch2\u003eKV, Voltage and Electrical Matching\u003c\/h2\u003e\u003cp\u003eThis item is the KV380 winding. KV describes approximate unloaded rotational speed per volt; it is not a direct thrust or payload rating. The source lists 6S, 18A and 300W for this version. Treat those values as operating boundaries from the manufacturer, then add mission-appropriate safety margin for battery sag, hot weather, high-altitude flight, repeated climbs and any duty cycle that holds the propulsion system near maximum output.\u003c\/p\u003e\u003cp\u003eUse the matching guidance in the source performance data as a starting point, then validate the exact battery, ESC firmware, timing, propeller diameter and pitch as a complete assembly. A different KV winding on the same motor body can have different current, resistance and propeller behavior, so test data from another version should not be substituted automatically. During restrained ground tests, increase throttle gradually while recording current, voltage, RPM, temperature and vibration.\u003c\/p\u003e\u003cp style=\"margin: 0; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/8112\/2008\/files\/UNITED-UAV-tmotor-mn4006-evo-kv380-motor-antigravity-type-description-02.webp?v=1790242508\" alt=\"UNITED UAV T-MOTOR MN4006 EVO Antigravity UAV motor description image 2\" loading=\"lazy\" style=\"width: 1800px; max-width: 100%; height: auto; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\u003ch2\u003eCooling, Materials and Reliability\u003c\/h2\u003e\u003cp\u003eThe source material describes temperature-resistant windings, magnets, insulation or stator treatments on models in this range. These features are intended to preserve electrical performance under propulsion loads, but actual temperature depends on propeller choice, airflow and mission profile. Keep ventilation paths open, avoid enclosing the motor in stagnant hot air, and stop a test if current or surface temperature rises unexpectedly. After dusty, wet or coastal operation, inspect the motor and connectors and remove contamination before storage.\u003c\/p\u003e\u003cp\u003eService checks should include bearing noise, radial or axial play, rotor damage, loose fasteners, cable abrasion, connector discoloration and changes in no-load current. Compare motors across the aircraft: one unit that runs hotter, vibrates more or draws more current than the others may indicate a damaged propeller, alignment problem or developing electrical fault. Preventive inspection is especially important for agricultural, inspection and mapping UAVs that repeat the same high-load mission profile.\u003c\/p\u003e\u003ch2\u003eAircraft Integration and Pre-Flight Procedure\u003c\/h2\u003e\u003cp\u003eConfirm clockwise or counterclockwise rotation before installing the propeller. Verify the flight controller's motor order, ESC calibration and failsafe behavior at low power. Use locking methods suitable for the airframe, maintain adequate clearance between the propeller and adjacent arms, and secure cables so they cannot contact the rotating bell. When a pair or fleet of motors is installed, use matched propellers and equivalent wiring to reduce arm-to-arm variation.\u003c\/p\u003e\u003cp\u003eThe manufacturer sells this source item as a two-motor set, and this Shopify listing preserves that package quantity. Product weight in Shopify is taken directly from the source Motor Weight (Incl. Cable) value and converted to kilograms. The shipping-package selection follows the store rule based on that product weight; it should not be confused with the manufacturer's separate package-weight specification. Review the Specifications tab for the exact source-derived values used for this MN4006 EVO KV380 item.\u003c\/p\u003e\u003cp style=\"margin: 0; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/8112\/2008\/files\/UNITED-UAV-tmotor-mn4006-evo-kv380-motor-antigravity-type-description-03.webp?v=1790242498\" alt=\"UNITED UAV T-MOTOR MN4006 EVO Antigravity UAV motor description image 3\" loading=\"lazy\" style=\"width: 1800px; max-width: 100%; height: auto; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\u003ch2\u003eSelection Guidance\u003c\/h2\u003e\u003cp\u003eBefore ordering, compare the required thrust per motor with the manufacturer's test data for the selected voltage and propeller. Maintain enough reserve thrust for control authority, wind, payload variation and a safe climb. Confirm that the ESC continuous and burst ratings exceed the calculated demand and that the battery can supply the combined current of all propulsion units without excessive voltage drop. If the intended configuration differs from the published test setup, perform a controlled bench test rather than estimating performance from KV alone.\u003c\/p\u003e\u003cp\u003eUNITED UAV recommends final validation at the aircraft level, including restrained ground operation, progressive hover tests and post-flight temperature inspection. The motor, propeller, ESC, battery, wiring, flight controller and airframe form one propulsion system; reliable results depend on every component being compatible and correctly installed.\u003c\/p\u003e","brand":"UNITED UAV","offers":[{"title":"CW","offer_id":52539741176024,"sku":"TM-MN4006-EVO-KV380-2PCS","price":175.89,"currency_code":"USD","in_stock":true},{"title":"CCW","offer_id":52539741208792,"sku":"TM-MN4006-EVO-KV380-2PCS-CCW","price":175.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/8112\/2008\/files\/UNITED-UAV-tmotor-mn4006-evo-kv380-motor-antigravity-type-main-01.webp?v=1790242470","url":"https:\/\/store.uniteduav.com\/products\/mn4006-evo-kv380-2pcs","provider":"UNITED UAV","version":"1.0","type":"link"}