Winding apparatus and method for the production of power storage devices

A winding apparatus (1) for the production of power storage devices;

• the apparatus (1) comprises:
• a frame (3);
• a first actuator device (4), which is supported by said frame (3) and comprises, in turn, at least a rotor (5) and a first drive element (6);
• a support (9), which is driven in rotation by the first actuator device (4) through the first drive element (6);
• a second actuator device (10) comprising a second drive element (11);
• a core (14) with a non-circular shape, on which to wind a material (2);
• said core (14) being arranged on said support (9) in a rotary manner and being driven in rotation by the second actuator device (10) through the second drive element (11);
• the apparatus (1) being characterized in that the second drive element (11) at least partially passes through the rotor (5).