Whether curtains are opening and closing automatically, backdrops are being moved, or textile elements are being precisely positioned—in modern theater and stage technology, sophisticated drive systems ensure smooth and virtually invisible motion sequences. Gerriets is one of the world’s leading providers of stage and event technology and develops, among other things, track and cable-driven systems for the automated movement of curtains, backdrops, and fabric elements. These solutions are used in theaters, opera houses, studios, and on stages around the globe.

One example is the TRUMPF 95 track system with the TRAC-DRIVE motorized cable drive, which allows curtains to open and close automatically. Depending on the model, the system operates at a fixed or variable speed. TRAC-DRIVE systems achieve speeds ranging from 25 to 120 cm/s and pulling forces from 200 to 1,600 N, covering a wide range of applications—from lightweight curtains to particularly heavy stage curtains with long travel distances. Projects in which the TRAC-DRIVE system is used include the Axel Springer Campus in Berlin, as well as the Voletarium and Magic Cinema at Europa-Park in Rust. Compact, powerful, and reliable drive solutions are essential for such applications.

This is where Framo Morat’s Compacta slip-on gearmotor- available in the MS12 and MR30 models - comes into play. The drive unit combines a motor, gearbox, and limit switch into a compact system and can be integrated into existing rail and cable hoist systems to save space. The combination of a performance-optimized motor and a spur-worm gear transmission enables high power density with a small footprint and low weight—a decisive advantage for unobtrusive use in stage technology. In addition, the integrated dynamic self-locking mechanism ensures that loads are held securely when the power is off. This increases operational safety and supports reliable stage operations. In the TRAC-DRIVE system, the Compacta moves the curtains precisely and moves to defined end positions with exact accuracy.

With its many years of experience in the development and manufacture of both standardized and custom drive solutions, Framo Morat helps system providers such as Gerriets implement complex motion tasks reliably and cost-effectively. The Compacta combines a compact design, high functionality, and robust technology. Thanks to its modular design, the Compacta can be flexibly adapted to a variety of requirements. Thanks to its modular design, the Compacta can be flexibly adapted to a variety of requirements, thereby contributing to precise and safe motion sequences in modern stage technology.

Manufacturer: Gerriets GmbH

We would be happy to advise you on designing a custom drive solution for your application. Please contact our sales team by email at drives@framo-morat.com or by phone at +49 7657 88-303.