Athena A
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TECHNICAL SPECIFICATIONS – DATA SHEET The Neva Aerospace Athena Series are Electric Turbofans (ETFs) engineered for efficient Vertical Take-Off and Landing (VTOL). These devices are known by various names worldwide: Standschub optimimerter elektroimpeller or Elektro-turbofan in Germany, “Turbine électrique de poussée statique” in France and Electric VTOL TurboFan (ETF) or static thrust Electric Ducted Fan (EDF) in the UK and USA. Neva Athena Series turbines are the result of several years of R&D and provide high performance and remarkable efficiency. In particular they are designed for static thrust and are optimised for VTOL and STOL operations. Safety is intrinsic in the design of all Neva ETFs, and there are no un-caged propellers: Internal redundancy with 2 separate stages, 2 motors, and 2 ESCs (2ETElectric VTOL Turbo-Fans version) Reduced size from High thrust density Neva Aerospace Greater efficiency (high power loading as measured in kg/kW) Athena A (autonomous) is offered in several variants: 1ET: 1 stage clockwise (CW) or counter-clockwise (CCW) 2ET: 2 stages counter-rotating Athena Series turbines are delivered fully assembled with Electronic Speed Controllers (ESC), motors and propellers. Applications: Typical usage for manned or unmanned aircraft: Bespoke applications for medium sized UAS/UAV Bespoke heavy-payload, high-safety UAV/UAA Extreme sports (paraglider, base-jump, Turbo-Ski, etc…) Security and defence applications Electric aviation: high -efficiency VTOL and slow speed linear flight Airships: high efficiency thrust for

Copyright © 2015, 2016, 2017 - Neva Aerospace Max Diameter of Turbine at Inlet Rotor Assembly Diameter Length of Turbine Weight of Turbine Max Thrust Electrical Power at Max Thrust Normal Operating Thrust Power at Normal Operating Thrust Supply Voltage Max Current at various Thrust settings 1.5Kgf @ 4.8 gf/We Max Diameter of Turbine at Inlet Rotor Assembly Diameter Length of Turbine Weight of Turbine Max Thrust Electrical Power at Max Thrust Normal Operating Thrust Power at Normal Operating Thrust Supply Voltage Max Current Efficiency (Gross Power Loading) at various Thrust settings 92dB...

Copyright © 2015, 2016, 2017 - Neva Aerospace ATHENA-A-1ET-V2.0 (1 stage Clockwise or Counter-Clockwise)*** Max Diameter of Turbine at Inlet Rotor Diameter Length Weight Max Thrust Electrical Power at Max Thrust Normal Operating Thrust Power at Normal Operating Thrust Supply Voltage Max Current Efficiency (Gross Power Loading) at various Thrust settings *** Expected specifications for a Release during Q1-2018 -pre-order from July 2017.

Athena-A Electric VTOL T urbo-Fan Made in Europe Notes on International System of Units (SI Metric): kg= kilogram, g=gram, Technical kgf=kilogram force means thrust measured in kilograms; g/We (or gf/W) means efficiency in gram-force-thrust per Watt electric consumed. Specificati°ns: Weight & Control Systems: ESC means Electronic Speed Controller The weight of our turbofans includes shroud, motors, propellers, and motor holder(s) but not the ESCs. ESCs are delivered by Neva Aerospace together with the turbofans. Motors: Depending on your applications we mount 2 types of electric...

External Dimensions: Athena -A-2ET-V1.5 (contact us for the dimension of Athena-A-st-2ET-V1.6) Copyright © 2015, 2016, 2017 – Neva Aerospace

Contact: sales@neva-aero.com Neva Aerospace Ltd Sussex Innovation Centre Science Park Square Brighton BN1 9SB United Kingdom www.neva-aero.com