Engineering:Ewatt UAV
Ewatt UAVs are world leading industrial UAVs developed by Ewatt Aerospace of Ewatt Technology Co., Ltd. (Ewatt, 易瓦特科技股份公司) whose engineering 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[1][2]
EWZ-D6
EWZ-D6 is a multi-rotor developed by Ewatt. The aircraft uses 6 rotors and is implemented with a number of sensors including, LIDAR, RGB and multi-spectral sensors. This unmanned aircraft is the larger cousin of the larger EWZ-S8. EWZ-D6 is constructed of aluminum alloy and carbon fiber, has a waterproof design and uses a lithium battery.[3] Specification:[4]
- Length: 1.7 m
- Width: 0.55 m
- Propeller size: 28in
- Max flight speed: 15 m/s
- Max flight time: 60 min
- Climb rate: 5 m/s
- Max payload: 8kg (20 mins)
- Flight time with 5kg payload: 40 mins
- Max take-off altitude: 4200m
- Battery capacity:
EWZ-S8
The EWZ-S8 developed by Ewatt is a multi-rotor quad-copter. The EWZ-S8 differs from most of the rest of unmanned Chinese multi-rotors in that instead of having arms attached to the center like in EWZ-S, EWZ-S8 has a rectangular frame with short arms protruding from each of the four corners. A pair of rotors are attached to the top of each arm, one above the arm, and the other below. EWZ-S8 is constructed of aluminum alloy and carbon fiber.[5] Specification:[6]
- Length: 0.8 m
- Width: 0.8 m
- Height: 0.45 m
- Main rotor diameter: 0.38 m
- Empty weight: 5 kg
- Payload: 5 kg
- Battery capacity: 32AH Lithium battery
- Max take-off weight: 12 kg
- Max endurance: 42 min
- Range: 20 km
- Ceiling: 5.2 km
- Normal operating altitude: 500 m
- Max speed: 72KM/h
- Operating temperature: - 30 to 50°C
- Max wind scale allowed for operation: 6
- Power plant: lithium battery
- Rotors: 4
- Available anti-collision system: Infrared, monocular vision, binocular vision and ultrasonic
EWZ-H6
EWZ-H6 Hybrid system is an unmanned multi-rotor developed by Ewatt in conventional multi-rotor layout and constructed of aluminum alloy and carbon fiber, using vertical take-off and landing. EWZ-H6 uses a generator and dual power battery.[7] Specification: .[8]
- Length: 1705mm
- Width: 1705mm
- Height: 280mm
- Main rotor diameter: 26 inches
- Battery: 5000mAh 6SX2
- Material: Carbon fiber
- Weight: 14.3kg
- Max take-off weight: 24.3kg
- Max take-off altitude: 2000m
- Payload capacity: 10kg
- Max cruising time: 2.5 +hours with 1 gallon of gasoline (3.7 liter)
- Take off & landing mode: Vertical take-off and landing
- Anti-wind capability: 5 level
- Flight height: 1000m
- Cruising speed: 10 m/s
EWG-E2VTOL
EWZ-E2 VTOL UAV is a fixed-wing unmanned aerial vehicle developed by Ewatt in unconventional fixed-wing layout with vertical take-off and landing, having six rotors in total and having an anti-collision system and is infrared, has monocular, binocular vision and is ultrasonic. Specification:[9]
- Length: 2000mm
- Wingspan: 2900mm
- Height: 350mm
- Max payload capacity: 2kg
- Cruising time: 60 min
- Cruising speed: 16 m/s
- Max speed: 25 m/s
- Stalling speed: 13 m/s
- Max take-off weight: 12.5kg
- Battery: 26000mAh 8s
- Wind-resistance capacity: 5 level
- Motor power: 60 series, thrust 2*450W
EWG-E2/E3
EWG-E2 UAV is a hand launched fixed-wing, not using a catapult to take-off and having a parachute landing and also a belly landing. The UAV is of conventional layout with high-wing configuration. Propulsion is provided by a two-blade propeller driven by a tractor engine mounted in the nose. EWG-E2 is battery-powered and is constructed of aluminum alloy and carbon fiber.[10] Specifications:
- Length: 2 m
- Wingspan: 3 m
- Height: 0.35 m
- Battery: 26000 MAH 4S
- Payload capacity: 2kg
- Max take-off weight: 12kg
- Max endurance: 80 min
- Max speed: 75 km/h
- Stalling speed: 8m/s
- Wind resistance capacity: 10m/s
- Motor power: 2x450W
- Available anti-collision systems: Infrared, monocular, binocular vision, ultrasonic
EWZ-Z110
EWZ-Z110 is a gas powered variable pitch UAV developed by Ewatt. The aircraft is made of aluminum alloy and carbon fiber composites and has a gasoline-powered engine. The UAV uses available anti-collision systems such as infrared, monocular vision, ultrasonic and binocular vision. Propulsion is provided by four variable pitch motors that are attached and lie along the aircraft body. Specifications:
- Length: 1.9 m
- Width: 1.8 m
- Height: 0.6 m
- Main rotor dimension: 0.78m
- Number of rotors:4
- Endurance: 120 min
- Speed: 72km/h
- Engine size: 110cc
- Engine power: 11 HP
- Max endurance: 2 hours
- Max payload capacity: 20kg
- Max take-off weight: 40kg
- Landing gear height: 0.4
See also
- List of unmanned aerial vehicles of the People's Republic of China
References
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