Full Metal Servoless Retract with sprung Oleo Legs. This High quality servoless retract system is for large models, featuring all metal construction for precision, reliability and durability, these would be perfect for an airliner or jet project requiring dual tyre single axle gear legs.
The wheels have great looking alloy hubs and semi pneumatic rubber tyres, this set features a drum type brake on each on each main gear leg - great for pulling up your model when flying of tarmac surfaces.
Finally, a reliable alternative to air & mechanical operated retract systems on larger models!
Ideally suited for 90mm 737/A320 airliner
Actuator dimensions: 68 x 26 x 23mm
Mounting hole spacing: 30mm centre to centre
Nose Leg length: 102mm (oleo compressed: 91mm)
Main Leg length: 91mm (oleo compressed: 82mm)
Wheels: 63.5mm (Mains) 38mm (Nose Gear)
Max Model Weight: 6500g
Operating Voltage: 4.8v~6v
Includes 3 way Servo splitter lead
I bought these for my 1/16 scale scratch built 737-300. I love them! My bird weighs 15lbs but these are holding up fine. I added a spacer to the spring chamber of the mains to make my plane sit up higher. The brakes are easy to set up with a micro servo and work well. My only complaint would be the tires. They wear quickly. I'm hoping I can take the hubs apart and put different tires on them later.