FIELD: aircraft engineering.
SUBSTANCE: invention relates to drive unit for aircraft (AC) landing gear and relates to heat dissipation from devices associated with landing gear. Drive unit for AC wheel is joined with a brake unit. Wherein drive unit comprises drive motor made with possibility to transfer driving force with wheel and cooling system including drive cooling unit and brake cooling unit. Drive motor of drive unit is made with possibility of connection with possibility to transfer driving force as a cooling system common drive with cooling system or drive of the corresponding cooling unit - with one of brake or drive cooling units.
EFFECT: achieved provision of sufficient cooling of brake unit and drive unit, provision of minimal spatial requirements to the entire landing gear design.
18 cl, 5 dwg
