FIELD: transport.
SUBSTANCE: invention relates to aircraft equipment, particularly, to aircraft control surface electric drives. Electric drive comprises two gyro motors arranged in common frame. Said frame is fitted in bearings secured in drive housing accommodating two self-controlled inverter-fed motors each being coupled via leverage with appropriate said motor. Said frame is engaged with steering shaft via ball-and-screw gearing.
EFFECT: higher efficiency and reliability, longer life.
1 dwg
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Authors
Dates
2014-01-10—Published
2012-04-16—Filed