22mm C-2204 Long Bolt On Prop Adapter by Cobra
This product was added to our catalog on April 24, 2014.
This is an optional Cobra 22mm C-2204 Long Bolt On Prop Adapter. This Bolt-on style prop adapter replaces the stock O-ring style prop adapter that is included with Cobra 2202, 2203 and 2204 motors. This prop adapter allows for the use of smaller 5 or 6 inch 2-blade and 3-blade props that are popular on smaller multirotor aircraft and airplanes. It is compatible with applications that require a more secure prop mount, and when the motors are run at higher speeds on 3-cell Li-Po power. This prop adapter is designed to lock onto the keyway slot on the top of the smaller Cobra motors, and is held in place with a set-screw to keep it secure. The prop adapter features a standard M5 x 0.8 metric thread and includes a set-screw, prop washer and prop nut.
For maximum holding power and security, the prop adapter must be installed on the motor shaft so the set-screw hole lines up with the machined flat that is on the motor shaft, and a drop of blue thread-locking compound should be put on the set-screw before it is tightened down into the prop adapter. Once tightened down, it is recommended that you allow the assembly to set for 24 hours so the locking compound fully cures before the motor is used.