S01A from Becker: Intelligent drive in an intelligent building

Is your building controlled by a KNX system? Do you want to integrate your roller shutters into your KNX control system? If so, the S01 SMI drive from Becker is the right solution for you. 


SMI stands for Standard Motor Interface. This cross-manufacturer interface allows you to integrate your roller shutter and sun protection products into your building control system. With the S01A, you will also be getting an intelligent roller shutter drive. If the roller shutter meets an obstacle, the drive will stop immediately and will move back so as not to cause any damage. The anti-freeze mechanism also detects any blocked slats and adjusts the operating mode to protect the slats. The drive’s intelligence can also be seen in its fly screen protection function and the fact that the S01A dynamically adapts its torque in order to move your systems as carefully as possible. This makes the S01A the perfect choice for your automated roller shutters in the KNX system.

Features of our S01A drives:

Sensitive obstacle detection in the DOWN direction for optimal protection of the application and the obstruction

Blockage detection: Switches off in the event of obstructions (e.g. due to freezing) and torque increases

Soft upper stop: The application is optimally protected by the soft stopping

Upper anti-freeze mechanism: The drive stops shortly before reaching the upper stop limit position; this position is cyclically monitored and corrected

Dynamic torque adjustment: The drive continually and automatically adjusts the required torque in line with the particular application

Fly screen protection function: Detects an open insect screen door and prevents damage to the system

S01A technical data and installation manuals.

“Made in Germany” quality.

We are driven by our commitment to developing solutions of the highest quality for you. This extends from the initial idea to the development, and right through to production and testing: We set ourselves the most stringent quality requirements at every step. And we use testing criteria that exceed the statutory specifications and DIN requirements.

It’s not just your satisfaction that we’re aiming for here. The reliability and durability of our products is our way of contributing to sustainability and the conscious and considerate use of our resources.