Transmission pulleys for servos

Ref ro1560

This kit allows you to control the rotation of a turret or crane using a servo, at an angle of 270 °.
Thanks to the ratio (3 to 1) of the two pulleys, the orientation range of a normal rotational servo increases from 90° to 270°. The large pulley ø 60 mm is attached to the servo, the small pulley is attached to the element that must be enslaved. The set-up is very simple and can be done later than construction.

Diameter of the large pulley: Ø68mm (throat diameter: Ø60mm)

Inner diameter of the small pulley: Ø7mm

Outer diameter of the small pulley: Ø28mm