• All-aluminum CNC-machined retract unit
• Integrated electric motor with a micro PCB eliminating the need for a retract servo
• Brass wheel collars and fully-bushed brass pivot points for smooth, trouble-free operation
• Built-in over-current protection
• Scale-appearance 100-degree retraction sweep and 90-degree rotation
• Chrome-plated landing gear strut
• Recommended for use in the Hangar 9��F4U-1D Corsair 50 ARF, .46-.55 (HAN2590)
• Strut diameter: 4mm

Current draw� Idle: 5mA� Operating: 900mA (maximum)� Pulse width trigger points� Down: 1.331ms� Up: 1.690ms� Operation with FM and DSM� FM: 22ms frame rate, 5V signal� DSM: 20ms frame rate, 3.3V signal

Sequence time� @4.8V 2.75sec� @6.0V 2.50sec� @7.4V 2.25sec� Operating voltage range� 4.8�7.4V Aircraft weight� 5.00�9.50 lb (2.25�4.30 kg)� Unit weight� Nose gear: 3.5 oz (99.5 g)� Main gear: 2.8 oz (79.5 g) each

25-46�Size Main Retract Units (mm)