Wright’s 2 MegaWatt Motor

Dean Sigler Batteries, Electric Aircraft Components, Electric Powerplants, Sustainable Aviation Leave a Comment

Jeffrey Engler of Wright Electric has huge ambitions, including producing a 186-seat electric airliner and now testing a two megawatt “aviation-grade motor for transport-category zero-emissions aircraft.”  If Engler’s vision becomes reality, “By 2040, Wright will eliminate carbon emissions from all flights under 800 miles.” Leap-frogging most other developer’s plans to make 10-, 19-, or even 50-passenger airliners, Wright plans a 186-seat, single-aisle airliner with distributed electric propulsion (DEP), spreading thrust across the wings and tail of the proposed craft Each motor will produce two megawatts (2,700 horsepower), greater than anything now flying.  When your editor first started writing about this new technology, even model aircraft builders were ganging several small electric motors to produce enough thrust for “3D”-style flight, demonstrating the ability to hover on a propeller in aerobatics.  In 1978, Fred To used four Bosch motors and a single propeller to power his Solar One machine. In a current perspective, the 2MW is equivalent to 66.66 Aerolite 103 motors, …