What supply voltage and frequency does each use?

Rated voltage — Somfy Orea RTS 550R2: 120 V; Somfy Orea RTS 535A2: 120 V. Mains frequency — Somfy Orea RTS 550R2: 60 Hz; Somfy Orea RTS 535A2: 60 Hz. Power supply type — Somfy Orea RTS 550R2: AC mains; Somfy Orea RTS 535A2: AC mains.

What torque and speed is each rated for?

Rated torque — Somfy Orea RTS 550R2: 50 Nm; Somfy Orea RTS 535A2: 35 Nm. Rated speed — Somfy Orea RTS 550R2: 14 rpm; Somfy Orea RTS 535A2: 20 rpm.

What protocols and control options does each support?

Limit setting — Somfy Orea RTS 550R2: Electronic; Somfy Orea RTS 535A2: Electronic. Control protocol — Somfy Orea RTS 550R2: RTS; Somfy Orea RTS 535A2: RTS.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Somfy Orea RTS 550R2: 5 min; Somfy Orea RTS 535A2: 5 min. IP rating — Somfy Orea RTS 550R2: IP44; Somfy Orea RTS 535A2: IP44.

Somfy Orea RTS 550R2 vs Somfy Orea RTS 535A2: Specs Compared

Rated torque — Somfy Orea RTS 550R2: 50 Nm^{[1; 2026-10-07]}; Somfy Orea RTS 535A2: 35 Nm^{[1; 2026-10-07]}.

Rated speed — Somfy Orea RTS 550R2: 14 rpm^{[1; 2026-10-07]}; Somfy Orea RTS 535A2: 20 rpm^{[1; 2026-10-07]}.

Last verified: 2026-10-27

When to choose Somfy Orea RTS 550R2

For 120 V^{[1; 2026-10-07]} / 60 Hz^{[1; 2026-10-07]} mains.
For the stated supply type: AC mains^{[1; 2026-10-07]}.
For a rated torque of 50 Nm^{[1; 2026-10-07]}.
For a rated speed of 14 rpm^{[1; 2026-10-07]}.

When to choose Somfy Orea RTS 535A2

For 120 V^{[1; 2026-10-07]} / 60 Hz^{[1; 2026-10-07]} mains.
For the stated supply type: AC mains^{[1; 2026-10-07]}.
For a rated torque of 35 Nm^{[1; 2026-10-07]}.
For a rated speed of 20 rpm^{[1; 2026-10-07]}.

Verifiable indicators

Short-time duty (S2) — Somfy Orea RTS 550R2: 5 min^{[1; 2026-10-07]}; Somfy Orea RTS 535A2: 5 min^{[1; 2026-10-07]}.

Rated life — Somfy Orea RTS 550R2: Not published. Somfy Orea RTS 535A2: Not published.

Thermal protection — Somfy Orea RTS 550R2: Not published. Somfy Orea RTS 535A2: Not published.

IP rating — Somfy Orea RTS 550R2: IP44^{[1; 2026-10-07]}; Somfy Orea RTS 535A2: IP44^{[1; 2026-10-07]}.

Comparison table
Property	Somfy Orea RTS 550R2Somfy1038174	Somfy Orea RTS 535A2Somfy1038173
Series & variant axes
Series	Orea 50	Orea 50
Control protocol	RTS (from model name)	RTS (from model name)
Power supply	AC mains	AC mains
TorqueDiffers: 50 Nm vs 35 Nm	50 Nm	35 Nm
Electrical
Rated voltage	120 V^{[1; 2026-10-07]}	120 V^{[1; 2026-10-07]}
Mains frequency	60 Hz^{[1; 2026-10-07]}	60 Hz^{[1; 2026-10-07]}
Power supply type	AC mains^{[1; 2026-10-07]}	AC mains^{[1; 2026-10-07]}
Rated power input	240 W^{[2; 2026-10-27]}	240 W^{[2; 2026-09-30]}
Standby power	0 W^{[2; 2026-10-27]}	0 W^{[2; 2026-10-01]}
Rated current	2.1 A^{[1; 2026-10-07]}	2.1 A^{[1; 2026-10-07]}
Cable length	4 m^{[1; 2026-10-07]}	4 m^{[1; 2026-10-07]}
Drive performance
Rated torqueDiffers: 50 Nm^{[1; 2026-10-07]} vs 35 Nm^{[1; 2026-10-07]}	50 Nm^{[1; 2026-10-07]}	35 Nm^{[1; 2026-10-07]}
Rated speedDiffers: 14 rpm^{[1; 2026-10-07]} vs 20 rpm^{[1; 2026-10-07]}	14 rpm^{[1; 2026-10-07]}	20 rpm^{[1; 2026-10-07]}
Short-time duty (S2)	5 min^{[1; 2026-10-07]}	5 min^{[1; 2026-10-07]}
Limits & protection
Limit setting	Electronic^{[1; 2026-10-07]}	Electronic^{[1; 2026-10-07]}
Limit range	250 turns^{[1; 2026-10-07]}	250 turns^{[1; 2026-10-07]}
Control & communication
Control protocol	RTS^{[2; 2026-10-27]}	RTS^{[2; 2026-09-30]}
Radio frequency	433.42 MHz^{[1; 2026-10-07]}	433.42 MHz^{[1; 2026-10-07]}
Radio range	200 m^{[2; 2026-10-27]}	200 m^{[2; 2026-10-01]}
Max paired transmitters	12 pcs^{[2; 2026-10-27]}	12 pcs^{[2; 2026-10-01]}
Environment & protection
IP rating	IP44^{[1; 2026-10-07]}	IP44^{[1; 2026-10-07]}
Operating temp. (min)	-10 °C^{[1; 2026-10-07]}	-10 °C^{[1; 2026-10-07]}
Operating temp. (max)	40 °C^{[1; 2026-10-07]}	40 °C^{[1; 2026-10-07]}
Noise level	55 dB(A)^{[2; 2026-10-27]}	56 dB(A)^{[2; 2026-09-30]}
View all 2 variants
Documents	Official datasheet ↗	Official datasheet ↗

Same-series variants

Variant axis	Somfy Orea RTS 550R2	Somfy Orea RTS 535A2
Torque	50 Nm^{[Somfy PDF catalogue lt50orea_rts-d0030_.pdf; 2026-10-07]}	35 Nm^{[Somfy PDF catalogue lt50orea_rts-d0030_.pdf; 2026-10-07]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Somfy Orea RTS 550R2: 120 V; Somfy Orea RTS 535A2: 120 V. Mains frequency — Somfy Orea RTS 550R2: 60 Hz; Somfy Orea RTS 535A2: 60 Hz. Power supply type — Somfy Orea RTS 550R2: AC mains; Somfy Orea RTS 535A2: AC mains.
What torque and speed is each rated for?: Rated torque — Somfy Orea RTS 550R2: 50 Nm; Somfy Orea RTS 535A2: 35 Nm. Rated speed — Somfy Orea RTS 550R2: 14 rpm; Somfy Orea RTS 535A2: 20 rpm.
What protocols and control options does each support?: Limit setting — Somfy Orea RTS 550R2: Electronic; Somfy Orea RTS 535A2: Electronic. Control protocol — Somfy Orea RTS 550R2: RTS; Somfy Orea RTS 535A2: RTS.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Somfy Orea RTS 550R2: 5 min; Somfy Orea RTS 535A2: 5 min. IP rating — Somfy Orea RTS 550R2: IP44; Somfy Orea RTS 535A2: IP44.

Sources

↑Somfy PDF catalogueservice.somfy.comRated voltage: Voltage Supply: 120V AC, 60Hz [1037523] (p. 1)Manufacturer-stated · Observed 2026-10-07 · Retrieved 2026-10-06 · Public web pageUsed for: 51049, 51035, 51051, 51037, 51050, 51036, 51059, 51045, 51057, 51043, 51058, 51044, 51060, 51046, 51061, 51047, 51055, 51041, 51056, 51042, 51062, 51048, 51054, 51040, 51052, 51038, 51053, 51039
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 240 WManufacturer-stated · Observed 2026-10-27 · Retrieved 2026-09-30 · Public web pageUsed for: 64310, 4052, 64311, 10361, 64312, 4054, 64314, 10360, 64315, 10359, 64317, 4050

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