Battery-powered roller motor ERBS25LE

Powerful battery-powered roller blind drive for larger roller blinds

The Siro ERBS25-LE battery-powered roller blind drive is the ideal solution for easily and wirelessly retrofitting larger interior roller blinds. The powerful motor is suitable for blinds weighing up to 4.5 kg and up to 2.5 meters wide. This allows you to automate your sun protection system conveniently and without extensive modifications.

Flexible adjustment and easy assembly

Thanks to the well-thought-out adapter solution, the motor is compatible with common tube diameters of 24 mm, 28 mm and 35 mm (±0.5 mm). From an inner shaft diameter of 27 mm, the battery-powered drive can be easily installed – even in blinds from well-known manufacturers such as Victoria M. Two suitable adapters are already included in the scope of delivery.

Convenient control via radio or Smart Home

Operation is possible either via a radio hand transmitter with multiple channels or via a smart control center. With the Connector app, you can create individual schedules, scenarios and automations and control your blinds conveniently via smartphone, tablet or voice assistants such as Amazon Alexa, Google Home or Apple Siri.

Energy-efficient and expandable

The integrated battery ensures long and reliable operation. Optionally, the motor can be charged environmentally friendly using a SIRO® solar panel. Combined with a sun sensor, your blinds automatically react to strong sunlight – ideal for protection against overheating and for a pleasant room climate.

Versatile applications

In addition to classic interior roller blinds, the battery-powered roller blind drive is also suitable for home cinema systems, projector screens or presentation screens. With its compact design of only 50 cm in length and the quiet, bidirectional technology, the ERBS25-LE is the perfect choice for more comfort and smart automation in your home.

Our WEEE registration number is: WEEE-Reg.-Nr. DE59943004

* No guarantee given

Scope of delivery

• 1x Rollomotor
• 1x selected adapter set
• 1x Metal PIN-Drive
• Rollo mounting hardware not included.

Technical Details

• Length: 480mm
• Weight: 435g
• Motor diameter: 25mm
• Protection rating: IP20
• Torque: 1.1 Nm
• Speed: 28 RPM
• Power: 8W
• Current consumption: 0.94A

Compatible with the Smart Life app?

No, our "Smart Rollos" drives can only be controlled via the "Connector" app, and subsequently via Alexa, Google Home, etc. A Siro control unit is required for connection.

Which roller blinds is the motor suitable for?

The ERBS25LE is suitable for roller blinds up to 4.5 kg in weight and 2 m in width. It is compatible with tube diameters of 28 mm and 35 mm (±0.5 mm).

How long does the battery last?

Depending on how often it is used, the battery lasts for about a month before it needs to be recharged. A full charge usually takes only a few hours.

Which control options is the motor compatible with?

You can control the motor flexibly via a wireless remote control or integrate it into your smart home via a control center. Both options can also be used in parallel.

Can I control multiple blinds at the same time?

Yes, with one handheld transmitter you can assign multiple motors to one channel. Multiple motors can be controlled simultaneously and grouped together via the Connector app.

Complete assembly and installation:Video

Instruction manual