Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
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Returns: 30 days from delivery, unused and in original packaging, with an RMA. A 35% restocking fee applies and the customer pays return shipping, unless the item is defective or we made an error. Custom and engraved items can be returned only if defective. Full return policy
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Roll Up 28 WireFree RTS V2 (Li-ion) -- rechargeable battery-in-motor shading with no wiring at all
The Roll Up 28 WireFree RTS V2 builds the rechargeable lithium-ion battery directly into the compact 28mm motor, so there is no external battery pack, wand, or wiring to conceal. Recharge in place with the removable charging cable, or keep it topped off with a Somfy solar charging option, for mid-to-large interior shades.
Benefits
- Built-in rechargeable Li-ion battery: no wiring, no battery replacement
- Adjustable speed from 10 to 28 rpm in 2 rpm increments for precise, elegant movement
- Redesigned motorhead with recessed programming button and LED low-battery indicator
- Compatible with solar charging options and the removable charging cable
- Works with all Somfy RTS controls; add TaHoma for app and voice control, with the MY favorite position
- Suits roller/solar, Roman, woven wood, sheer horizontal, zebra/layered, pleated, and cellular shades
- Genuine Somfy quality, backed by a 5-year warranty
Specifications
| Torque / Speed | 1.1 Nm / adjustable 10-28 rpm (2 rpm increments) |
| Power | Built-in rechargeable lithium-ion battery |
| Radio Frequency | 433.420 MHz |
| Control | Radio Technology Somfy (RTS), built-in receiver |
| Noise level | Under 54 dBA |
| Protection / Class | IP 20 (interior use only) / Class III |
| Limit type | Electronic |
| Warranty | 5 years |
Compatible with: 28mm-compatible roller tubes and crown/drive sets; Somfy WireFree solar panel and charging accessories
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the Roll Up 28 WireFree RTS V2 (Li-ion)?
Part 1241150 is a battery-powered 28mm shade motor with its 12V lithium-ion battery built into the motor. There is no external battery pack or wiring to hide, which suits roller, Roman, woven wood, pleated and cellular shades.
What torque and speed does it deliver?
Somfy rates the 1241150 at 1.1 Nm and 20 rpm, with adjustable speed and electronic limits that cover up to 200 turns. Somfy lists a noise level of 54 dB.
What tube does it fit?
It needs a tube with an inside diameter of at least 1.05 in and has a round head. The compatible parts on this page include RollEase, Louvolite and Hunter Douglas Silhouette crown and drive kits.
How do I charge the battery?
Recharge it in place with the removable charging cable, or add a Somfy solar charging option to keep it topped up. An LED on the redesigned motor head signals when the battery runs low.
Which remotes and switches work with it?
The built-in RTS receiver pairs with Somfy RTS transmitters such as the Situo 1 and Situo 5 RTS Pure remotes (1870571, 1870575) and DecoFlex RTS wall switches (1810897, 1810813). It stores up to 12 transmitters, with an open-field range of 656.2 ft.
Can I control it from an app or a voice assistant?
Yes. Add a Somfy TaHoma Switch (1871037) for app control, schedules and voice commands, including the saved my favorite position. Somfy rates this motor IP 20, so it is built for interior shades.
Couldn't load pickup availability
Replace the motor in a small roller shade or build a new one.
Replacing? Your fabric stays on the tube. Building new? Every part below is Somfy-matched to part 1241150.
12- 1Motor head Mounts to the bracket at the motor end.
- 2Drive end Takes the drive wheel that turns the tube.
Replacing a motor
-
1
Take the shade down
Cut power and lift the roller out of its brackets.
-
2
Pull the old motor
Slide it out of the tube. The fabric stays on the tube.
-
3
Fit crown and drive
Fit the kit for your tube brand and size, then slide the new motor in.
-
4
Pair and set limits
Charge or connect the battery. Then pair your RTS remote and set the limits.
Tell us your shade brand and tube size. We'll match the crown and drive before you order. Ask us
Building a new shade
-
1
Measure the tube
Measure across the outside of the tube end and note its shape. That sets the crown and drive.
-
2
Pick the parts
Add the crown and drive, the motor bracket and a remote or switch from the list below.
-
3
Mount and fit
Fit the crown and drive, slide the motor into the tube and seat the head in its bracket.
-
4
Pair and set limits
Charge or connect the battery. Then pair your RTS remote and set the limits.
Planning a new shade? Send us the size and tube. We'll build the parts list with you. Ask us
Find your crown, drive and bracket.
1Measure the tube end, outside edge to outside edge.
If a row lists a wall thickness, match that too.
2Pick the bracket that matches how your shade mounts.
Every bracket here fits this motor's head.
Not sure? Send us a photo of the tube end and the motor end. Ask us
What the Roll Up 28 WireFree RTS V2 needs to run
Somfy lists every part below as compatible with part 1241150. Pick one from each row.
1Control
Built-in RTS radio. Any Somfy RTS remote, wall switch or timer pairs with it.
2Tube fit
Match the crown and drive to your tube size and profile.
3Power
Cables, chargers and power made for this motor.
4Mounting
Holds the motor head and the idle end in place.
5Also fits
Other parts Somfy lists with this product.
Somfy backs the Roll Up 28 WireFree RTS V2 for 5 years. We handle the claim.
Somfy warranty on the Roll Up 28 WireFree RTS V2, part 1241150.
- What Somfy covers
- Defects in materials and workmanship, for 5 years from purchase.
- If it fails
- Email us your order number. We arrange the replacement with Somfy.
- Where it comes from
- ShadeMotorsDirect is an authorized Somfy distributor. You get the US version, new in Somfy packaging.
- Returns
- Unopened items in original packaging. Ask us for an RA number before you ship.
- Questions
- Call or chat, 8:00 AM - 7:30 PM ET.
- Somfy documents
- RTS Pocket Programming Guide (PDF)
How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
| 
Somfy Roll Up 28 WireFree RTS V2 (External Battery) (1241162)
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Somfy Roll Up Wired R28 (Flush Mount) (1002833)
| 
Somfy Roll Up Wired R28 (Pin Mount) (1002832)
|
|---|---|---|---|---|
| Price | ||||
| Torque (Nm) | 1.1 | 1.1 | 0.8 | 0.8 |
| Speed (rpm) | — | — | 30 | 30 |
| Control | RTS radio | RTS radio | Wired 24V DC | Wired 24V DC |
| Power | Li-ion battery, built-in | 12V DC battery | 24V DC | 24V DC |
| Motor family | Roll Up 28 | Roll Up 28 | Roll Up 28 | Roll Up 28 |
| What's different | The product on this page | Close alternative | 0.8 Nm instead of 1.1, Wired 24V DC | 0.8 Nm instead of 1.1, Wired 24V DC |
| Buy | Currently viewing | View details | View details | View details |
Guides for this product
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