If you are looking for a curtain that – as in a theatre – disappears elegantly upwards into the fly tower, but you do not have a ceiling height of 20 m, STRATUS is the perfect solution.

The system stands out for decades of proven reliability, an easily replaceable curtain, and custom‑made production tailored precisely to your individual requirements.
Stainless, non‑combustible steel bands with rounded edges ensure maximum safety, high load capacity, and exceptionally quiet operation during repeated winding and unwinding cycles.
Areas of application

As permanently installed stage curtains or mobile show curtains with fly curtain (guillotine) opening

As space‑defining curtains, e.g. for visual screening or as variable acoustic curtains

As blackout curtains, for example in front of large glass surfaces

As variable projection curtains for laser shows or presentations

Technical data
Special versions available on request

Curtain (fabric): single layer or double layer

Pleating & spreader bars: according to customer specification

Lifting load: max. 400 kg (curtain including bottom batten and spreader bars)

Drive: three‑phase motor with double brake and gear limit switch

Control: fixed speed or variable speed

Optional control interfaces: DMX, potential‑free contacts, or intermediate positions with incremental encoder

Safety function (optional): slack‑band monitoring with automatic shutdown

Power supply: 3 × 400 VAC – 50 Hz or 230 V – 50 Hz

Power: 0.85 – 2.2 kW

Installation: mounted to an on‑site substructure

Scope of delivery

STRATUS system, pre‑assembled or supplied in truss segments

Matching control system: G‑Frame or on‑site control provided by the customer

Wiring between drive unit, control system and power supply (by arrangement)

Electrical installation work during assembly: by customer

Custom‑made curtain fabric available on request

STRATUS consists of a self‑supporting, lightweight 4‑point truss structure with an integrated winding shaft. The modular system design allows for easy expansion or adaptation. The winding drums are flexibly adjustable, enabling different band spacing widths to be implemented without difficulty.

Fast installation and dismantling, together with easy transport, also make STRATUS ideal for mobile applications.

As standard, the system is available in the characteristic “cloud” appearance as well as in a smooth version. Special shapes, such as curved or polygonal designs, can be realised on request and fully customised to your specific needs.

The configuration is customised individually – technical values are adapted to suit your requirements.

Cortinas Comemorativas STRATUS

STRATUS Festoon System