Nabtesco Aerospace, Inc.

Aileron PCU for the B777 This equipment is intended for the control of the aileron. It is mounted on the trailing edge of an aircraft main wing and provides directional control of the roll of the aircraft. Typically the aileron is steered by rotating the control wheel (steering wheel) on the top of the control stick in the right and left direction. Elevator PCU for the B777 This equipment is intended for the control of the elevator. It is mounted on the trailing edge of the longitudinal stabilizing surface or horizontal tail plane of an aircraft and is used to obtain longitudinal or pitch-control moments. Typically the elevator is steered by moving the control stick in the forward and back direction. High-Voltage DC Distribution Rack & Panel for the B787 In response to the expanding need for power for aircraft use, this device supplies ±270 voltage direct current (DC) power through a liquid-cooling system built into the rack. A large-capacity motor controller and an ATRU, previously installed separately, are now installed into the rack, enabling a reduction in aircraft weight due to reduced electrical wiring, in turn facilitating aircraft maintenance work.