Product overview
The YANGDA FW250 VTOL Airframe combines carbon-fiber construction with a 2,500 mm wingspan, 1,400 mm length and 500 mm height. Two internal bays accommodate gimbal cameras, cargo delivery systems, batteries and other mission equipment, with space for wiring and payload integration. Maximum take-off weight is 12kg, and endurance is 2hours at that take-off weight. Cruise speed is 78-90km/h, maximum speed is 100km/h and stall speed is 57.6km/h. Wind resistance is 43.2km/h, with a maximum operating altitude of 3,500m ASL.
The configuration without a propulsion system supplies one fuselage, left and right wings, left and right motor arms, and left and right tails. Front and rear covers, front and rear folding landing gear, a quick-release plug and pin package, and an aviation box complete this configuration. Frame weight is 2.68kg, while weight without battery and payload is 5.5kg. Maximum payload is 6.5kg including the battery; battery weight is 4.5kg, and the suggested payload weight is 2kg.
The propulsion-equipped configuration includes the same structural components and aviation box, plus four T-motor MN505 lift motors and four T-motor FLAME 60A lift-motor ESCs. Fixed-wing propulsion comprises one T-motor AT4120 motor, one T-motor 12S 60A ESC and one wood 15x8 CW propeller. Also supplied are two T-motor 1654 CF propellers CW&CCW, four KST servos and wiring service. These two equipment configurations provide a choice of the airframe with or without the specified propulsion hardware.
