$2.50

prop adapter-acorn type

20 in stock

Description

This is an “acorn” style prop-adapter for our 10gm brushless motors.  Fits a 1.8-2.0mm motor shaft.   The diameter of the prop shaft is 3mm.  The length of the threaded part of the prop shaft is 1cm.  This is a collet-style adapter which attaches by tightening the nut (the nut has a hole in the tip) – no grub screw.

This is suitable for 3″ and 4″ props.  We also have a slightly larger prop adapter for larger props available.

The picture below shows the hub with a 4″ propeller mounted to a 10-gm brushless motor (the props and motors are available separately). The “acorn”-style hub looks realistic for typical warbird models.

Additional information

Weight .4 lbs
Dimensions 1 × 6 × 9 in