Somfy Sonesse® 40 WT
Model Numbers: 404S2 (1240377), 406A2 (1240378), 409R2 (1240379)
Technical Features
| Feature | Value |
|---|---|
| Voltage Supply | 120V AC |
| Index Protection Rating (interior use only) | Motor: IP 44 Fast Connector: IP55 |
| Limit Switch Type | Progressive Adjustment (PA) |
| Limit Switch Capacity | 40 Turns |
| Temperature Working Range | 32°F to 140°F (0°C to 60°C) |
| Insulation Class | Class 1 for 120V AC |
Dimensions
Illustration dimensions are in millimeters (mm).
The diagram shows a cylindrical motor with overall length L3, diameter Ø38, and a smaller diameter Ø12 at one end. A maximum protrusion of 13.7 mm is indicated. Two mounting holes, 4 mm in diameter, are shown spaced 29 mm apart, designed for self-tapping screws (cat #100405B) with a 9 mm depth. A cross-section view details a 4-conductor cable.
| Dimension | 404S2 | 406A2 | 409R2 |
|---|---|---|---|
| L1 | 18.19 in. (462 mm) | 19.45 in. (494 mm) | 19.45 in. (494 mm) |
| L2 | 17.36 in. (441 mm) | 18.62 in. (473 mm) | 18.62 in. (473 mm) |
| L3 | 18.82 in. (478 mm) | 20.08 in. (510 mm) | 20.08 in. (510 mm) |
| Cable Length | 1.6 ft (.5 m) to Fast Connector | ||
Specifications
| Specification | 404S2 | 406A2 | 409R2 |
|---|---|---|---|
| Torque | 4 Nm | 6 Nm | 9 Nm |
| Nominal Voltage | 120V / 60Hz | ||
| Rated Current | 0.95A | 0.95A | 0.95A |
| Speed | 36 rpm | 24 rpm | 14 rpm |
| Thermal Protection | 4 minutes | ||
| *Sound Level | 42 dBA | 44 dBA | 40 dBA |
*Sound level: According to standards ISO 3741 NF 31022 in dBA ref 1pW at nominal torque without end product.
Fabrication recommendations:
- Operational noise level is reduced when motor, tube, and mechanical accessories are properly adapted to motorized applications.
- Free plays have to be minimized between the accessories and the end product tube to ensure quiet performance of the motor.
- Interior Tube Diameter (ID) > or = 38mm must be respected to prevent contact with the basic motor tube.
- 400 Series Drive Stop and Screw (9147894) is recommended to prevent noise and drive wheel separation from motor shaft.
Sound level indicators: Less than 40 dBA, 42 dBA, 44 dBA, Less than 55 dBA.
Type of power cable
Wired
120V AC / 60Hz
4-Conductor 1.6 ft. SJTW Cable on Motor with Fast Connector
A white cable with a white, 4-pin fast connector is depicted, attached to the motor. The cable is described as 4-Conductor 1.6 ft. SJTW.
Extension Cable (sold separately)
A 4-conductor extension cable is shown with a fast connector on one end and stripped, open wire leads on the other. The wires are color-coded: green for ground, black for direction 2, red for direction 1, and white for neutral.
Available Extension Cables:
| Part Number | Length |
|---|---|
| 9021117 | 4.4 ft. |
| 9021118 | 8.4 ft. |
| 9021120 | 16.4 ft. |
| 9021121 | 22.4 ft. |
