Full Metal 80 degree Servoless Retract Set - High quality CNC alloy servoless retract system for large models with dihedral wing weighing up to 15kg, features all metal construction for precision, reliability and durability, also features auto cut off for protection against excessive current draw.
Finally, a reliable alternative to air & mechanical operated retract systems on larger models! Simply add oleo legs of your choice.
Pin size: 6mm
Weight: 118g each
Max Model Weight: 15kg
Operating Voltage: 4.8v~7.4v
Includes 3 way connecting lead
One of two retracts died after 3 cycles of open-close. Very dissaponted! Just lucky that it was not died when my octacopter was in the air. It would be veeeery expensive theni Just received the retracts and the first impression is very good, it works without a problem and are very strong.They have no slop at all and are very difficult to stop by hand. I have worked them only on the bench and I have opened - closed more than 20 times without a problem. I use a nimh 6volt battery pack 2300mah with very good results.Their construction is very good and very strong. I will place them on a ESM FOCKE WULF FW190 and after some flights i will post again for the results!!! I think that i will not have any problem but lets see after the maiden!!!!