High-quality planetary gear from the Czech company MP-Jet. Housing entirely made of aluminum, steel modes.
Technical data:
- gear ratio: 3.8: 1
- shaft diameter (propeller): 3.2 mm.
- diameter of the hole in the rack for the motor shaft: 3.2 mm.
- distance between mounting holes (on the engine side): 19 mm. (3mm hole)
- mounting hole spacing (propeller side): 19 mm. (M3 thread)
- weight: 55.9 g.
- dedicated to engines: Speed 480 and similar