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Genuine Somfy Motors & Parts for Roller Shades

Somfy Motorization Guides

Somfy Sonesse 40 RS485 409R2 SDN tubular shade motor, 9 Nm at 14 rpm, part 1240564
400 Series

Somfy Sonesse 40 RS485 409R2 Motor Fit and Wiring Guide

Linda Barber

Somfy's 9 Nm Sonesse 40 RS485 409R2 tops the wired SDN line. Verified specs, 1.46 in tube minimum, crown and drive, bracket and commissioning.

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Somfy Motorization Guides

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