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): 4 mm.
- diameter of the hole in the rack for the motor shaft: 4 mm.
- mounting hole spacing (on the engine side): 25 mm. (3mm hole)
- mounting hole spacing (propeller side): 19 mm. (M3 thread)
- weight: 45.6 g.
- dedicated to engines: Speed 500,600 and similar