Somfy Motorization Guides

Fast Connector

Oct 8, 2026 Linda Barber

A fit and spec guide for the Somfy Sonesse 40 RTS 406A2 RH with Fast Connector: 6 Nm at 24 rpm, 38 mm tube minimum, and the parts that match.

Welcome to our store

Reading our Somfy guides? Add ShadeMotorsDirect as a preferred source, and Google will show our guides to you more often.

Need help with an order or have a product question? Contact our team!

ShadeMotorsDirect
2379 Stonewood Lane
Lexington, KY 40509

Customer Service: 859-414-6872
Mon - Sun, 8:00 AM - 7:30 PM ET

Your cart