Electric actuator МПШ 50 for aircraft landing gear


The actuator is intended for driving aircraft landing gear when manoeuvring on the ground without starting engine taxiing thrust.

Technical characteristics:

Nominal power of traction wheel modules 2х50 kW
Maximum power of traction wheel modules (short-time) 2х75 kW
Maximum torque on the main wheels 2х4,7 kN•m
Maximum traction force 2 kN
Maximum taxiing speed 40 km/h
Maximum starting acceleration 0.45 m/s2
Electric actuator weight 125 kg
Traction motor type converter-fed with permanent magnets
Nominal rotation speed 15,000 rpm
Weight 30 kg
Cooling type (antifreeze) liquid