Technical Features
| Feature | Value | Details |
|---|---|---|
| Voltage Supply | 24V DC | |
| Index Protection Rating | IP 20 (interior) | |
| Limit Switch Type | Electronic | |
| Limit Switch Capacity | 38 Turns | |
| Temperature Working Range | 32°F to 140°F (0°C to 60°C) | (interior use only) |
| Insulation Class | Class 3 | In accordance with NEC and local electrical codes. |
| Wiring | ||
| Power Supply | Use only Somfy's power supplies to maintain UL listing requirements and guarantee motor's performance. |
Dimensions
| Dimension | Value |
|---|---|
| L1 | 30.7 in. (780mm) |
| L3 | 31.5 in. (800mm) |
| Data & Power Cable length | 10 in. (250mm) |
The motor is depicted as a cylindrical unit with a square head. Key dimensions are provided: L1 measures 30.7 inches (780mm) and L3 measures 31.5 inches (800mm). The square head has dimensions of 63.7mm x 63.7mm. There are two mounting holes, each 4mm in diameter and 11mm deep, spaced 48mm apart. A note specifies that bracket mounting bosses must transfer torque via an adaptor plate. The motor itself features three buttons for setting limits and operation.
Specifications
| Specification | Value | Notes |
|---|---|---|
| Torque | 4 Nm | |
| Minimum Torque* | 0.4 Nm | Minimum application weight to ensure smooth operation. |
| Nominal Voltage | 24V DC | |
| Rated Current | 1.5A | |
| Rated Power | 36W | |
| Speed range | Adjustable: 10-25 rpm | |
| Thermal protection | 5 minutes | |
| Sound Level*** | <38 dBA | According to standards ISO 3741 NF 31022 in dBA ref 1pW at nominal torque without end product. |
A graphical representation illustrates sound levels, indicating values below 38 dBA, 47 dBA, and 55 dBA under specific operating conditions, as per ISO 3741 NF 31022 standards.
Fabrication recommendations:
- Operational noise level is reduced when the motor, tube, and mechanical accessories are properly adapted to motorized applications.
- Free play must be minimized between the accessories and the end product tube to ensure quiet performance of the motor.
- Due to the variances of standard aluminum extrusion tolerances, it is recommended to screw the drive wheel & pin end to immobilize them and ensure quiet performance throughout the life of the product.
- Interior Tube Diameter (ID) > 47mm must be respected.
- A motor crown adaptor between motor and end product tube is required to ensure concentric operation of the motor.
- 500 Series Drive Stop and Screw (9910004) is recommended to prevent noise and drive wheel separation from the motor shaft. This drive stop screw must be tightened with a torque ranging between 1.5 Nm and 1.8 Nm.
- Somfy Soft Clip Drive Wheel Adaptors (brown in color) are not recommended.
Pigtail power cable
(Included with every motor. Also available separately, power and data pigtail (#9020004) or 5 position motor connector (#9020743) only.)
The document illustrates connection details for the pigtail power cable. One diagram shows a 'JST to Motor' connector with pins labeled G+, G-, +, and -. Another shows a 'Weidmuller Connects to Network' connector with pins labeled G, +, -, and a ground symbol. A 'Cable Detail View' indicates a cable length of 10 inches (250mm). The 'Connector Markings Detail View' specifies font as Ariel, height as 2.3 mm, and color as black.
Maximum Power Cable Length
| Gauge | Length | Note |
|---|---|---|
| 14 AWG | 240 ft. | (to guarantee characteristics) |
| 16 AWG | 150 ft. | |
| 18 AWG | 100 ft. |
