Somfy · ref. 1134082
Maestria+ 50 RTS 510A2
The entry model of the exterior lineup: 10 newton-metres for modest-size ZIP screens, with obstacle detection and fabric kept taut.
Price
$642 MSRP
Motor only. 120 V connection and remote extra.
Request a quote for a price tailored to your project: more motors, better price.Prices subject to change without notice.
- Torque 10 Nm
- Min. width Depends on the screen
- Power supply Wired 120 V
- Protocol RTS
Motor 16 / 19 — All 19 motors
- 01 · Sonesse 28 WireFree RTS — External Battery$308 MSRP
- 02 · Sonesse 30 RTS 24V DC$470 MSRP
- 03 · Sonesse 30 RS485 24V DC$577 MSRP
- 04 · Sonesse 30 Zigbee 24V DC$550 MSRP
- 05 · Roll Up 28 WireFree RTS V2 — lithium-ion battery$341 MSRP
- 06 · Sonesse 28 WireFree RTS — lithium-ion battery$359 MSRP
- 07 · Sonesse ULTRA 30 WireFree Zigbee — lithium-ion battery$424 MSRP
- 08 · Sonesse ULTRA 30 WireFree RTS — lithium-ion battery$404 MSRP
- 09 · Sonesse 40 RS485 404S2 — 120 V$731 MSRP
- 10 · Sonesse 40 Zigbee 404S2 — 120 V$608 MSRP
- 11 · Sonesse 40 RTS 404S2 — 120 V$579 MSRP
- 12 · Sonesse 40 WT 404S2 — 120 V$355 MSRP
- 13 · Sonesse 40 Zigbee 409R2 — 120 V$639 MSRP
- 14 · Sonesse 40 WireFree RTS — lithium-ion battery$589 MSRP
- 15 · Sonesse 40 WireFree Zigbee — lithium-ion battery$703 MSRP
- 16 · Maestria+ 50 RTS 510A2$642 MSRP
- 17 · Maestria+ 50 RTS 525A2$723 MSRP
- 18 · Maestria+ 50 RTS 535A2$790 MSRP
- 19 · Maestria+ 50 RTS 550R2$819 MSRP
01 — At a glance
What sets this motor apart.
Somfy designed this tubular motor for vertical exterior screens, including ZIP screens with side tracks. It delivers 10 newton-metres at 20 rpm and runs on 120 volts.
It detects obstacles to protect the fabric and the patio furniture, and automatically adjusts the fabric tension, a function specific to ZIP screens. Its electronic limit switch ensures precise stops.
It has the lowest torque in the Maestria+ 50 lineup: suited to modest-size screens and light fabrics.
10 newton-metres at 20 rpm
For modest-size ZIP screens.
The only motor for our Zip Track
Our Zip Track shades work only with the Maestria+ 50 on 120 V, no exceptions. Only the strength is chosen.
Obstacle detection
The motor stops if it meets an obstacle, protecting the fabric and the patio furniture.
Fabric kept taut
It automatically adjusts the fabric tension: a function specific to ZIP screens.
Precise settings
Electronic limit switch: the bottom bar stops at the same spot every cycle.
RTS compatible
Works with all Somfy RTS controls and the TaHoma box.
The shortest in the exterior lineup
24.13 in (613 mm), like the 525A2.
02 — Spec sheet
The numbers, straight up.
Somfy documentation
All the official documentation (13 documents, French and English)
Specifications checked one by one against the Somfy Pro Canada catalogue on October 1, 2026.
| Torque | 10 Nm |
|---|---|
| Speed | 20 rpm |
| Noise level | Not published by Somfy |
| Radio protocol | RTS, 433.42 MHz |
| Open-field range | 200 m |
| Antenna | Built into the motor |
| Programmable channels | 12 |
| Rolling code | 16 million combinations |
| Power supply | 120 V AC, 60 Hz (108 to 132 V range) |
| Power draw in operation | 120 W |
| Standby power | 0 W |
| Rated current | 1.1 A |
| Motor length | 24.13 in (613 mm) |
| Minimum blind width | Depends on the screen — confirmed at measurement |
| Compatible tube | Inside diameter of at least 47 mm |
| Motor diameter | 45 mm (50 mm head) |
| Motor head | Star head |
| Limit switch | Electronic, 250-turn capacity |
| Thermal protection | Cut-out at 140 °C, 4 min of continuous operation |
| Connection | Removable white SJTW cable, 3 m, 3 wires of 0.75 mm² |
| Protection rating | IP 44 — exterior use |
| Insulation class | Class I |
| Approval | UR |
| Operating temperature | −20 to 70 °C |
| Warranty | 5 years |
Official Somfy documentation
Every official Somfy document for this motor, gathered in one place by Le Gars des Stores, certified Somfy Expert. The PDFs open on Somfy's website.
In English (13)
Spec sheets
Programming
Technical catalogues
Brochures and flyers
In French (0)
Somfy does not yet publish a French document for this motor.
03 — Which blinds
The right blind for this motor.
Depends on the screen
Blind width
The minimum width depends on the screen, not just the motor.
The motor measures 24.13 in (613 mm). The minimum fabric width matches that length, plus the end fittings and the screen's housing. Somfy does not publish a minimum width for this motor.
Le Gars des Stores confirms the allowable width at measurement, based on the housing and tube selected.
What to consider before choosing
- A 120 V power supply must be planned outdoors, near the housing or as a direct connection. An electrician determines the circuit based on the actual load and the applicable code. This is the main difference from battery-powered interior motors.
- This motor runs on RTS: control is one-way. The remote or TaHoma sends the command without receiving the actual position of the fabric.
- Torque is chosen according to the size of the screen and the weight of the fabric. Le Gars des Stores confirms the right model at measurement.
- For a larger screen or a heavier fabric, the 525A2 offers 25 newton-metres in the same 24.13 in length, for $81 more.
04 — Compatibility and power
How it's powered and controlled.
- Power supply
- Wired 120 V
- An outdoor 120 V power supply near the housing, or a direct connection; an electrician determines the circuit based on the actual load. No battery to recharge outdoors.
- Protocol
- RTS
- Remote or TaHoma app, up to 200 m of range. The simplest and most widely used choice.
- Compatible tube
- Inside diameter of at least 47 mm
- Family: Exterior motors — ZIP screens and solar screens
- Length
- 24.13 in
- Min. width: Depends on the screen
05 — Frequently asked questions
What customers ask.
Which screen is the Maestria+ 50 RTS 510A2 suited to?
A modest-size exterior screen with a light fabric. Its 10 newton-metres make it the least powerful model in the Maestria+ 50 lineup. Le Gars des Stores confirms the torque required at measurement.
What is the difference with the 525A2?
Torque: 10 newton-metres for the 510A2, 25 for the 525A2. Both have the same 24.13 in length and the same 20 rpm speed. The 525A2 suits larger screens or heavier fabrics.
Do I need an outdoor electrical outlet?
Yes. The system needs an outdoor 120 V power supply near the housing, or a direct connection, depending on the motor. The location is confirmed at the measuring visit. An electrician determines the circuit and how many motors it can power, based on the actual load and the applicable code. Somfy also offers 24-foot extension cables, so the power can be much farther from the shade.
Which controls does it work with?
With all Somfy RTS controls: Situo or Telis remotes, and the TaHoma box for the app, schedules and voice control. RTS sends the command without feedback: the remote does not show the position of the fabric.
What does obstacle detection do?
If the fabric meets an obstacle on the way down, such as a forgotten chair, the motor stops. The fabric and the patio furniture are protected.
Do you install in Montreal, Sherbrooke and the Eastern Townships?
Yes. Le Gars des Stores serves the West Island and Montreal, Vaudreuil-Dorion, the South Shore, the North Shore, western Laval and the Eastern Townships (Sherbrooke, Magog); elsewhere, depending on the project. We handle measuring, made-to-measure ordering, installation and programming.
06 — Same family
Compare with its neighbours.
Exterior motors — ZIP screens and solar screens — compatible tube: inside diameter of at least 47 mm
| Motor | Length | Min. width | Torque | Noise | Power supply | Price | View page |
|---|---|---|---|---|---|---|---|
| Maestria+ 50 RTS 510A2 — this page | 24.13 in | Depends on the screen | 10 Nm | — | Wired 120 V | $642 MSRP | |
| Maestria+ 50 RTS 525A2 | 24.13 in | Depends on the screen | 25 Nm | — | Wired 120 V | $723 MSRP | |
| Maestria+ 50 RTS 535A2 | 26.89 in | Depends on the screen | 35 Nm | — | Wired 120 V | $790 MSRP | |
| Maestria+ 50 RTS 550R2 | 26.89 in | Depends on the screen | 50 Nm | — | Wired 120 V | $819 MSRP |
Request a quote for a price tailored to your project: more motors, better price.Prices subject to change without notice.
Certified Somfy Expert
A motorization project?
Certified Somfy Expert, authorized distributor and installer. Sales, measuring, installation and programming: one team, since 2014.
The West Island and Montreal, Vaudreuil-Dorion, the South and North Shores, western Laval and the Eastern Townships. Elsewhere, depending on the project.
Somfy Expert
warranty
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and installer
Somfy® and the product names mentioned belong to their respective owners. Product images: © Somfy Systems, Inc. Le Gars des Stores is an independent retailer and installer; this site is not operated or endorsed by Somfy.
