Sectional Doors / OPERATORS
Operator Automatic B/500 - B/400
Automatic B/500 - B/400: the lateral operator for constant efficiency
Automatic B/500 and B/400 are lateral operators for civil and industrial use, exclusively for large size doors.
These drives are made up of an electromechanical operator, fitted in the lateral sliding guide, complete with control unit (with "open-close" button), spring shaft adaptor, "sicur-stop" safety devices and a pair of wall-mounted photocells.