Crank sets

Mechanical crank system

This group is a mechanical crank system and is used for any need to transform the motion from rotary to alternating straight.
Multiple mechanical systems can be anchored to the big end.

The main structure is in cast iron where the main bearing seats are obtained, the eccentric shaft rotates in the center of the bearings, the connecting rod is positioned at the head of the eccentric shaft with a pin on the head where it is possible to anchor the interested parts.

The eccentric shaft is moved by an electric motor combined with a planetary reduction gear. The system is fully customizable, it is possible to vary the number of output revolutions where the connecting rod and the eccentric are located to determine the straight movement.

gruppi di manovellismo

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