The 4900 series is a uni-directional cam timers with extended shaft. It can be supplied with a maximum 12 cams. Version with shaft on request.
Standard metal shaft 6mm diameter.
Cams, with diameter 48mm : adjustable or fixed as customer diagram.
Rotation of cam: clockwise or anti-clockwise on request.
Friction: bi-directional or uni-directional (as the rotation of cams).