graupner cam : 11 results priced between £2.00 and £25.00

When used in conjunction with large and very powerful engines the ultimate load factor of SUPER NYLON propellers may be reached or even exceeded. In cases like these wooden pro-pellers should preferably be used. The rotational speed, that is the velocity of the airscrew tip in the plane of rotation, provides some information on the limiting factor. The rotational speed must not exceed 180 m/sec. Maximum airscrew rpmare then governed by the diameter of the propeller. Max. revolutions can be calculated...

These are genuine Graupner CAM top quality blades, strong and very reliable. Supplied as a pair.

These are genuine Graupner CAM top quality blades, strong and very reliable. Supplied as a pair.

These are genuine Graupner CAM top quality blades, strong and very reliable. Supplied as a pair.

Suitable for both I/C and electric planes G Sonic propellers have been developed to incorporate the latest scientific developments, and are manufactured on ultra-modern CAD / CAM machines. Their design and production methods guarantee optimum true-running, tracking and efficiency.

These are genuine Graupner CAM top quality blades, strong and very reliable. Supplied as a pair.

These are genuine Graupner CAM top quality blades, strong and very reliable. Supplied as a pair.

Graupner CAM Folding Prop Blades 10x6 (Pr) 8mm Root - 1336.25.15 £ 5.75

Graupner Speed 480 7,2v with 3.2mm shaft. Use this motor with up to 8 cells with up to 6x4 propellers direct drive, though 3S LiPo (10 cells) can be used with no larger than the Graupner 5.5x4,3 CAM Speed propeller with shorter motor life. This is a useful upgrade from the Speed 400 6v, drawing less thatn 0.5A more for 1000 extras revs on the same propeller and battery.