Somfy Sonesse 30 RTS 24V DC Motor (1241142)
Somfy Sonesse 30 RTS 24V DC Motor (1241142)
Sonesse 30 RTS -- Somfy's compact, ultra-quiet motor for small-diameter roller shades
The compact, low-profile Sonesse 30 RTS motor fits tubes with an inside diameter from 1.13 in, so it disappears inside headrails, cassettes, and tight pocket installations while still running quietly.
Benefits
- Fits tubes with an inside diameter from 1.13 in -- concealable in headrails and cassettes
- Speed regulation keeps multiple adjacent shades aligned
- Control: Radio Technology Somfy (RTS) for wireless remote and wall-switch control
- Interchangeable, color-matched motor head covers to blend with decor
- Low-voltage 24V DC operation simplifies wiring
Specifications
| Torque / Speed | 2 Nm / 25 rpm |
| Minimum tube inside diameter | 1.13 in |
| Noise level | 47 dB |
| Voltage | 24V DC |
| Radio Frequency | 433.420 MHz |
| Control protocol | RTS |
| Warranty | 5 years |
Compatible with: Sonesse 30 tube, crown & drive, RollEase brackets, SDN accessories
Official Somfy documentation
- Sonesse 30 Installation Guide (PDF)
- Low Voltage Databook (PDF)
- Sonesse 30 RTS Specification Sheet (PDF)
- Sonesse 30 RTS Installation Instructions (PDF)
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the Sonesse 30 RTS 24V DC motor built for?
Somfy built this compact motor for small-diameter roller shades. It fits tubes with an inside diameter from 1.13 in, so it hides inside headrails, cassettes and tight pocket installs, and it carries Somfy's 5-year warranty.
What torque, speed and noise level does it have?
Somfy rates part 1241142 at 2 Nm of torque, 25 rpm and 47 dB. Speed regulation keeps adjacent shades moving in step, so a row of windows opens and closes as one.
What power supply does it need?
It runs on 24V DC, rated from 21.6 V to 26.4 V at 0.625 A, through a 0.82 ft, 2-wire lead with a Weidmüller plug. Somfy lists the 24V DC 1.67 Amp Plug-in Wall Mount Transformer (1822209) as a matching supply.
How does it mount in RollEase brackets?
Use the RollEase Sonesse 30 Motor Bracket Adapter Plate (9016378). It lets the motor mount in RollEase SkyLine and ZMC XL Series brackets, and the RollEase SkyLine Bracket Set with 2 inch projection (9017910) is also in our store.
Which remotes and wall switches work with it?
Any Somfy RTS transmitter works, including the Situo 1 and Situo 5 RTS Pure remotes (1870571, 1870575) and DecoFlex RTS wall switches such as the 5 Channel White (1810813). The motor stores up to 12 transmitters, with an open-field range of 656.2 ft.
Can I control it from my phone?
Yes, add a Somfy TaHoma Switch (1871037). RTS is one-way radio, so the hub sends commands but cannot report the shade's position. For a Zigbee setup, the Sonesse 30 Zigbee 24V DC (1241970) is the Zigbee version of this motor.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Sonesse 30 RTS 24V DC Motor (1241142)
| 
Somfy Sonesse 30 DCT 24V DC (1241146)
| 
Somfy Sonesse 30 RS485 24V DC (1241144)
| 
Somfy Sonesse 30 WireFree 12V Rechargeable Li-ion RTS Motor (2Nm, 10-28rpm) (1003128)
|
|---|---|---|---|---|
| Price | ||||
| Torque (Nm) | 2.0 | 2.0 | 2.0 | 2.0 |
| Speed (rpm) | 25 | 28 | 28 | — |
| Control | RTS radio | Dry contact (DCT) | RS485 (SDN) | RTS radio |
| Power | 24V DC | 24V DC | 24V DC | Li-ion battery |
| Motor family | Sonesse 30 | Sonesse 30 | Sonesse 30 | Sonesse 30 |
| What's different | The product on this page | Same size, Dry contact (DCT) control | Same size, RS485 (SDN) control | Close alternative |
| Buy | Currently viewing | View details | View details | View details |
Most recent reviews
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Guides for this product
Somfy Sonesse 28 vs 30 vs 40 vs 50: Which Size Motor Fits Your Shade?
Verified torque, speed and noise figures for every Sonesse size, and how to pick between them without oversizing. Read
How to Size a Somfy Shade Motor: Torque, Tube and Speed
Torque, minimum tube diameter and speed band, and how to get all three right the first time. Read
