Somfy Sonesse 40 406A2 Zigbee 3.0 Motor (6Nm, 24rpm) (1245921)
Somfy Sonesse 40 406A2 Zigbee 3.0 Motor (6Nm, 24rpm) (1245921)
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Somfy Sonesse 40 Zigbee 406A2 Motor -- wired, smart mesh-network control
The Sonesse 40 Zigbee 406A2 steps up to 6Nm of torque while keeping the same wired, Zigbee 3.0 mesh-network platform as the rest of the Sonesse 40 Zigbee line -- app-controlled, quiet, and TaHoma-ready.
Benefits
- Zigbee 3.0 mesh networking for reliable, self-healing wireless control -- no hub-to-motor line of sight needed
- Controlled and monitored through the TaHoma app with real-time position feedback
- Fits tubes with 38mm (1.46") or larger internal diameter
- Thin round head available in white, black, or grey to match hardware
- Compatible with voice control (Amazon Alexa, Google Home, Apple Home) via TaHoma switch
- UL listed; IP31 rated, Class II insulation
Specifications
| Torque / Speed | 6 Nm (53 in-lb) / 24 rpm |
| Control | Zigbee 3.0 |
| Power supply | 120V AC, 60Hz |
| Min. tube diameter | 38mm (1.46") |
| Body | 1.14" wide, 1.5" diameter, 21.5" length |
| Warranty | 5 years |
Compatible with: 40mm octagonal and round roller tubes, 400 Series crown and drive sets, TaHoma switch
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the Sonesse 40 Zigbee 406A2 motor?
Part 1245921 is a wired 120V tubular motor for roller shades with a built-in Zigbee 3.0 radio. It joins a Zigbee mesh network, so each motor can extend the range of the others, and it reports shade position to the TaHoma app.
What are the key specs?
Somfy rates part 1245921 at 6 Nm (53 in-lb) of torque and 24 rpm, with a noise level of 44 dB. It has a 40mm body, fits tubes with a 37mm (1.46 in) minimum inside diameter, and carries IP31 and Class II ratings.
What power does it need?
It runs on 120V AC at 60Hz and uses a fast connector for the power cable. Zigbee carries the commands by radio, so the power feed is the only wire the motor needs.
Do I need a hub?
Yes. Somfy pairs this motor with the TaHoma Switch (1871037) for app control, schedules and live position feedback. Through TaHoma, the shade works with Amazon Alexa, Google Home and Apple Home.
Which remotes work with it?
Somfy Zigbee remotes pair with Somfy Zigbee window coverings, including the Ysia 5 Channel Zigbee Remote (1871154). Choose a Zigbee control for this motor, since it runs on the Zigbee 3.0 protocol.
Which tube hardware fits it?
The motor takes Somfy 400 Series hardware, such as the LS40 Crown and Drive Set (9012224) and the LS40 Octagonal Rubberized Crown and Drive Set (9016655). Head covers come in white, black and grey to match the bracket finish.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Sonesse 40 406A2 Zigbee 3.0 Motor (6Nm, 24rpm) (1245921)
| 
Somfy Sonesse 40 406A2 RS485 SDN Motor (6Nm, 24rpm) (1240563)
| 
Somfy Sonesse 40 404S2 Zigbee 3.0 Motor (4Nm, 36rpm) (1245920)
| 
Somfy Sonesse 40 409R2 Zigbee 3.0 Motor (9Nm, 14rpm, fast connector) (1245922)
|
|---|---|---|---|---|
| Price | ||||
| Torque (Nm) | 6.0 | 6.0 | 4.0 | 9.0 |
| Speed (rpm) | 24 | 24 | 36 | 14 |
| Control | Zigbee 3.0 | RS485 (SDN) | Zigbee 3.0 | Zigbee 3.0 |
| Power | 120V AC | 120V AC | 120V AC | 120V AC |
| Motor family | Sonesse 40 | Sonesse 40 | Sonesse 40 | Sonesse 40 |
| What's different | The product on this page | Same size, RS485 (SDN) control | 4.0 Nm instead of 6.0 | 9.0 Nm instead of 6.0 |
| Buy | Currently viewing | View details | View details | View details |
