The performance of elero's "JA" venetian blind drives can be perfectly adapted to venetian blinds. The reliable drives operate with high precision and are maintenance-free. In short, you can entirely trust elero drives.

The drives have an integrated thermal protection system and conveniently adjustable limit switches with a range of up to 85 revolutions. The limit switches for the upper and lower end positions are individually accessible from the outside. This makes it possible to use these drives in nearly all situations.

Venetian Blind Drive "Soft"

Today's buildings are more transparent. That is the reason why glass has become an important building material. Motorised and automated venetian blinds maintain this transparency and adjust the light in the room. Heat remains outside and light comes into the room. To meet these requirements and especially for large surfaces, the Soft venetian blind drives have been developed. They are available with 5 and 9 Nm and are all equipped with the new wearless and noiseless Soft brake. For faster installation and adjustment, the new drives have latching limit switches which are easily accessible.
Quality is maintained by the indestructible, maintenance-free planetary gears, the splash-proof motor housing and the standard use of high-precision components.

SMI Drives - Standard Motor Interface

The new motor interface for roller shutters and sun protection systems with ultimate ease of operation.

What is SMI - it is a standardised system for the electrical connections between roller shutters and sun protection system drives.

Major European manufacturers have banded together to form the SMI working group and developed the digital motor interface - this allows drives to be controlled not just by switching but by telegramns. Standardisation enables roller shutters, sun protection systems, control manufacturers, planners and installers to combine products by different manufacturers. Simple yet powerful standard commands allow functions that could not be realised with conventional drives. For example, there are commands to stop at predefined intermediate positions or to call up the current motor positions. It is also possible to incorporate feedback from the motor with diagnostic reports.

The electronic controls are connected via a 5 core cable with power and data transmission. Distances of up to 350 m can be accommodated with the SMI interface. Up to 16 drives can be switched in parallel, depending on the application. This represents a considerable reduction in the installation costs.