Stockholms dramatiska högskola (StDH)/Stockholm Academy of Dramatic Arts (SADA)
formely known as Dramatiska Institutet
Visual act delivered computerized control systems and technical facilities for new studios at the Dramatiska Institutet. The supply included a total of 44 fly bars and chain hoists, 7 control desks and 3 portable radio control units. The chain hoist controllers were built as mobile units. They support variable speeds, positioning and load measurement. The system was designed to be extremely flexible. It is possible to set up 7 separate systems or one system with all 44 drives.
Visual act also supplied the mechanics. The fly bars were built to meet C1 safety standards. The chain hoists, from Movecat, are fitted with encoders, double brakes, slack chain protection, and 2 sets of limit switches. The hoists can be mounted in normal or inverted position and fitted with single or 2 part chains.