Somfy Sonesse 50 535A2 RS485 SDN 120V Motor (35Nm) (1002288)
Somfy Sonesse 50 535A2 RS485 SDN 120V Motor (35Nm) (1002288)
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Somfy Sonesse 50 535A2 RS485 SDN Motor -- wired, two-way control for interior shading
The Sonesse 50 535A2 RS485 is a wired, bi-directional motor on the Sonesse 50 tube platform, communicating over RS485 for the Somfy Digital Network. It delivers 35Nm (310" lb) at 20 rpm for interior roller shades, blinds, and projection screens in commercial and multi-family settings.
Benefits
- Two-way RS485 communication for SDN and animeo IP building-management integration
- Ultra-quiet Sonesse platform for occupied interior spaces
- Compatible with leading industry hardware, snap-on drive connection
- Interchangeable power cord / quick-connector options
- 5-year Somfy warranty
Specifications
| Torque / Speed | 35 Nm (310 in-lb) / 20 rpm |
| Control | RS485 (Somfy Digital Network) |
| Power supply | 120V AC, 60Hz |
| Warranty | 5 years |
Compatible with: LT50 crown and drive sets, LT50 motor brackets, SDN RS485 commissioning tools
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the 535A2 RS485 motor?
Somfy part 1002288 is a 120V wired motor with two-way RS485 communication, rated at 35 Nm of torque and 20 rpm. Somfy lists it for awnings, exterior solar screens, interior shades, projection screens and rolling shutters.
How is it controlled?
It communicates over RS485 on the Somfy Digital Network, so a building system or SDN interface can send commands and read status back. The motor has no radio receiver, so it runs from the wired network and not from handheld remotes.
What tube size and head does it need?
Somfy lists a star head and a minimum tube inside diameter of 1.85 in. This page lists the LT50 2.5 in Round Crown and Drive Set (9012231), the Octagonal LT50 70mm Crown and Drive Set (9012234) and the LT50 Star Head Motor Bracket (9410651).
What power does it draw?
It runs on 120V AC, with Somfy listing 108 V to 132 V and a rated current of 2.1 A. It draws 250 W running and 0.5 W on standby, with a thermal time of 4 min.
How do I set the limits and address?
The motor uses electronic limits with a capacity of 250 turns. For setup on the network, this page lists the Somfy USB to RS485 Adaptor for SDN (9015260) and the Somfy RS485 Setting Tool (9017142).
Which RS485 motor fits a lighter shade?
For lighter loads, the Sonesse 50 515S2 RS485 (1002427) runs at 15 Nm and 38 rpm on the same network. Both motors carry IP 44 ratings, 55 dB noise levels, UR approval and a 5-year Somfy warranty.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Sonesse 50 535A2 RS485 SDN 120V Motor (35Nm) (1002288)
| 
Somfy Sonesse 50 515S2 RS485 SDN 120V Motor (15Nm) (1002427)
| 
Somfy Sonesse 50 510S2 RH Standard 120V 4-Wire Motor (round head) (1001810)
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Somfy Sonesse 50 510S2 RS485 SDN 120V Motor (1002287)
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|---|---|---|---|---|
| Price | ||||
| Torque (Nm) | 35.0 | 15.0 | 10.0 | 10.0 |
| Speed (rpm) | 20 | 35 | 32 | 32 |
| Control | RS485 (SDN) | RS485 (SDN) | Wired 4-wire | RS485 (SDN) |
| Power | 120V AC | 120V AC | 120V AC | 120V AC |
| Motor family | Sonesse 50 | Sonesse 50 | Sonesse 50 | Sonesse 50 |
| What's different | The product on this page | 15.0 Nm instead of 35.0 | 10.0 Nm instead of 35.0, Wired 4-wire | 10.0 Nm instead of 35.0 |
| Buy | Currently viewing | View details | View details | View details |
