Roller 320mm CLBS-S320 004661423

Drive shaft for knobs – extension and connection

This 320mm long shaft, manufactured by ETI POLAM, is used to extend door drive. It is a key element in control systems, enabling smooth and reliable operation of door opening and closing mechanisms. Designed for use with S00/S0 series knobs, it provides a solid connection and efficient motion transfer.

Application and compatibility

The CLBS-S320 shaft is primarily used in electrical installations where remote door or gate control is required. It is ideal for:

• Public buildings – ensuring accessibility and safety.
• Industrial installations – enabling process automation.
• Residential buildings – increasing comfort and safety.

Thanks to its design, this shaft is compatible with various types of door drives, making it a universal solution for professionals and end users.

Design and product features

Made of high-quality materials, the CLBS-S320 shaft is characterized by durability and resistance to mechanical damage. Its precise workmanship guarantees trouble-free cooperation with other elements of the control system. The length of 320mm allows for flexible adaptation to different installation configurations. As a switching element, it acts as an intermediary in transmitting control signals, ensuring reliable operation of the entire system. It is worth remembering that the correct selection of the shaft length is crucial for the correct operation of the mechanism – a shaft that is too short can cause problems with the smoothness of movement, and one that is too long can generate unnecessary stress.