Somfy Modern.Kit Standard 15/17 LT50 Atlas 15/17 motor kit for roller shutters and awnings

Somfy Modern.Kit Standard 15/17 LT50 Atlas 15/17 motor kit is designed to automate roller shutters and awnings that use 15/17 mm tubes with LT50 Atlas fittings. The kit provides motorised opening and closing for domestic and light-commercial shading systems, enabling control by wall switch or compatible Somfy radio controls. Compact dimensions and a matching adapter interface simplify installation into existing roller tube assemblies without structural modifications.

Advantages

The motor kit offers smooth and quiet operation with torque tuned for common residential shutters and awnings. Compatibility with 15/17 tube diameters and LT50 Atlas fittings reduces the need for custom adapters. It supports standard electric control options, improving day-to-day convenience and allowing integration with Somfy control ecosystems. Durable construction and tested mechanical interfaces provide reliable cyclical performance and low maintenance requirements.

Suitable for

• Automating domestic roller shutters
• Motorising awnings with LT50 Atlas fittings
• Retrofit projects replacing manual crank or spring systems
• Residential and light-commercial shading systems

Key specifications

• Designed for tube diameters: 15/17 mm
• Compatible fitting type: LT50 Atlas interface
• Intended application: roller shutters and awnings
• Control compatibility: wall switch and Somfy radio controls
• Operation: motorised open/close
• Installation: fits into standard tube assemblies with matching adapter

How to use

Install the motor into the roller tube using the LT50 Atlas interface and secure according to the mounting instructions supplied with the kit. Connect the motor to the building power supply and pair or wire it to the chosen control device: a wall switch for fixed installation or a compatible Somfy radio transmitter for remote operation. Set the travel limits and torque according to the shutter or awning manufacturer recommendations to ensure correct stopping positions and safe operation. Verify the direction of rotation before final assembly.

Usage recommendations

Check mechanical compatibility with the existing roller tube and LT50 Atlas fittings before purchase. Use a qualified electrician for electrical connections and limit setting. For heavy or unusually large shutters and awnings, confirm that the motor torque matches the application requirements or consult Somfy technical documentation for appropriate motor sizing.