Propellers and Propeller Shafts

propeller and propeller shafts.jpg

The coupling provides a flexible connection between motor and propeller shafts

#1   This tube has a larger inner diameter, so that Driveline bearings are used to reduce friction and reduce power consumption, and is for use with the with the 2.5mm carbon fibre orsteel rod

#2   The 2 and 3 blade boat propellers are a press-fit onto a 2.5 mm shaft.