Somfy Altus® RTS 550R2 (1038170)
Somfy Altus® RTS 550R2 (1038170)
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LT50 Altus RTS 550R2 -- 50 Nm universal radio motor for shutters, screens, and awnings
The Altus RTS 550R2 is a heavy-duty LT50-series 120V tubular motor with the RTS radio receiver built in, delivering 50 Nm of torque at 14 rpm for large rolling shutters, retractable awnings, and exterior solar screens with no separate receiver to install.
Benefits
- 50 Nm (440 in-lb) of torque at 14 rpm for large, heavy applications
- Built-in RTS receiver runs on Somfy remotes and wireless wall switches
- Compatible with Somfy RTS wind and sun sensors, timers, and TaHoma
- Rapid-adjustment push buttons make limit setting fast and tool-free
- Star drive head fits the full LT50 crown and drive ecosystem
- Genuine Somfy quality, backed by a 5-year warranty
Specifications
| Torque / Speed | 50 Nm (440 in-lb) / 14 rpm |
| Radio Frequency | 433.420 MHz |
| Control | Radio Technology Somfy (RTS), built-in receiver |
| Head type | Star |
| Power | 120V AC, 60 Hz |
| Limit type | Mechanical, rapid-adjustment push buttons |
| Warranty | 5 years |
Compatible with: LT50 / 500 Series tubes, crowns, drives, and brackets
Official Somfy documentation:
- LT50 / 500 Series – Databook (PDF)
- RTS Pocket Programming Guide (PDF)
- LT50 Altus RTS 550R2 – Somfy Pro Product Page
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
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Most recent reviews
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“Spoke with Colin. He configured my whole Somfy setup, and the products arrived in 3 days.”
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“I ordered the wrong remote at first, but customer support helped me find the correct replacement fast.”
“The part was exactly what I needed and worked right out of the box.”
“Fast shipping, fair pricing, and authentic Somfy product.”
“I had no idea which charger my motor needed. They helped me confirm it before I ordered.”
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This product is verified as:
- Authentic, factory produced Somfy hardware
- Brand new and never refurbished
- Eligible for Somfy’s official 5 year warranty
- Backed by certified Somfy customer service
