CN Models 25mm Spinner For 3.17mm (1/8″) Shafts

The CN Models 25/3.17 Spinner is a great new spinner for small F5K class type electric gliders. It has a diameter of 25 mm and is suitable for motors with a 3.17 mm (1/8″) output shaft. The yoke/hub is beautifully CNC machined from aluminium alloy and anodised to increase the surface hardness and corrosion resistance. The black shock proof cone is molded from a glass/nylon composite.

The yoke has been designed to help ensure that the prop blades fold closer to the fuselage to minimise drag when gliding.

The spinner is attached to the shaft by a collet which is tightened using the included allen key applied to the front of the assembly.

CN Models 25/3.17 Spinner Specification
Diameter	25 mm
Motor shaft	3.17 mm (1/8″)
Distance across hinge pins	19 mm
Prop hinge pin diameter	2 mm
Prop blade root width	5 mm
Weight	5.5 g