Record Standard Sliding Door STA 21au

Automatic opening of light to medium-weight linear sliding doors.

Based on the Record System 20, the Record STA 21au has been specially modified to meet the requirements of light to medium-weight doors in heavy-duty applications. Both systems feature the same Swiss-engineered intelligent control system, enabling interactive communication between the control unit, sensors and electronic remote control unit.

Most of the Record STA 21au components are derived from the proven Record System 20, which has established a strong track record in global markets. However, the STA 21au is equipped with smaller, lighter electrical motors and a specially modified control system to suit its specific application requirements.

Key features

Mechanics

• The absence of noise is the most striking feature of our automatic doors and is achieved with a combination of acoustically decoupled, hardened running tracks (replaceable) running carriage with hardened nylon wheels with sealed bearings and compensation for structural tolerance and adjustable attachment to door leaves
• Motor and guide pulleys with sealed bearings
• Low momentum toothed belt drive for minimum wear and low acoustic impact

Electronics

• Interactive communication between components to monitor and enhance performance, safety and security
• Malfunction potential is greatly reduced by the drive monitoring ability
• Self learning processor with active automatic adjustment for optimum operation is the heart of the drive system which provides ongoing quality performance
• BDE-M keyed 4 position mode switch with “reset” is supplied as standard