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Ewatt UAVs are Chinese UAVs developed by Hubei (Ewatt Aerospace ) of (Ewatt (China) Co., Ltd. (Ewatt, 湖北易瓦特科技有限公司) ) whose CTO and Technology group has been leading the design of so many types of successful UAV models. Ewatt UAV made their public appearance in 2013 in Washington DC Association for Unmanned Vehicle Systems International〔(Ewat @ AUVSI )〕〔(Ewatt CTO @ AUVSI )〕 ==EWZ-S== EWZ-S is a micro air vehicle (MAV) developed by Ewatt, and it is a quadrotor. Landing gear system consists of a pair of skids, and this unmanned helicopter is the larger cousin of the larger EWZ-S8. EWZ-S is constructed of aluminum alloy and carbon fiber.〔(EWZ-S quadcopter )〕 Specification:〔(EWZ-8 )〕 *Length: 0.7 m *Width: 0.7 m *Height: 0.3 m *Main rotor diameter: 0.31 m *Empty weight: 2.5 kg *Payload: 0.5 kg *Max take-off weight: 3 kg *Endurance: 20 min *Range: 12 km *Ceiling: 4.5 km *Normal operating altitude: 350 m *Speed: 40 km/hr *Operating temperature: - 30 to 50°C *Max wind scale allowed for operation: 5 *Power plant: lithium battery 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ewatt UAV」の詳細全文を読む スポンサード リンク
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