Electric actuator,  model ACK4 with double-link made of STAINLEES steel, contained in as die-cast body of alluminum alloy coated by epoxy powders, complete with support and fitting accessories for top and bottom hung windows.

        Operation at 230V 50Hz, as an alternative, at 24V DC. Max. traction and thrust force 300N. Max. stroke 40cm, adjustable at 10, 15, 20, 25, 30, 35, 40 cm by an external handgrip. Electronics with acoustic device that warns of any eventual incorrect installations. On request, preset version for the USA2/3 synchronisation unit available for the simoultaneousing running of 2 or 3 actuators on the same window. Protection degree of electric devices IP55. CE marked device complying with the following directives: EEC 89/336, EEC 73/23 and following amendments.