Systems and methods for vertical takeoff and landing vehicle with improved rotor sizing

A propulsion system, comprising:

• a stator;
• a first rotor configured to rotate about an axis, the first rotor comprising a plurality of first blades having a first length;
• and
• a second rotor configured to rotate about the axis, the second rotor comprising a plurality of second blades having a second length less than the first length.

A rotor system of an e VTOL, the rotor system comprising:

• a first rotor portion configured to rotate in a first direction, the first rotor portion comprising a plurality of first blades extending radially outward from the first rotor;
• a second rotor portion configured to rotate in a second direction opposite the first direction, the second rotor portion comprising a plurality of second blades extending radially outward from the second rotor;
• and
• a plurality of rotor magnets comprising;
• a first set of rotor magnets coupled to a first set of stator magnets;
• and
• a second set of rotor magnets coupled to a second set of stator magnets;
• wherein the stator comprises a plurality of first stator magnets positioned on first side of a plane and a plurality of second stator magnets positioned on a second side of the plane, the second side opposite the first side.