Automatic door opener up to 160kg gray TS 83 EN7 DORMA

The DORMA TS 83 EN 7 is the most powerful version in the TS 83 series, designed specifically for extreme loads and massive doors weighing up to 160 kg. In combination with its flat steel arm, this operator ensures flawless control over the leaf, even in windy or drafty conditions. The model features an extremely high mechanical efficiency, which makes opening heavy doors noticeably easier for the end user.

One of the key innovations in this model is the "thinking" wind protection (Backcheck). It is designed so that when opening slowly there is almost no resistance, but when swinging sharply or hit by wind, the system reacts instantly with full force, protecting the wall and the door structure. Made of precision materials and tested for millions of cycles, TS 83 EN 7 is a professional choice for industrial sites, logistics centers and public buildings with the highest safety requirements.

Purpose:

• Automatic closing of extremely large and heavy exterior and interior doors
• Installation on fire and smoke protection doors up to 1600 mm wide
• Protection of entrance areas exposed to strong winds or heavy traffic
• Professional solution for hospitals, schools and shopping malls

Main advantages:

• Guaranteed operation for doors with maximum dimensions and weight
• Self-regulating hydraulic protection against sudden opening above 70°
• Stable closing speed without influence from ambient temperature
• Complete with arm, ready for extreme use
• Possibility of installation on left and right doors (DIN-L and DIN-R)

Technical characteristics:

• Model: TS 83 (Body + Shoulder)
• Closing force: EN 7 (Fixed)
• Maximum door width: ≤ 1600 mm
• Device weight: 3.3 kg
• Body dimensions: 293 x 60 x 47.5 mm (L/H/D)
• Functions: Adjustable closing speed and end stop via valves
• Anti-vandal protection: Integrated "thinking" Backcheck system