What supply voltage and frequency does each use?

Rated voltage — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 120 V; Gaposa SPLIT · 270 Nm · 9 rpm: 230 V. Mains frequency — Gaposa SPLIT · 270 Nm · 9 rpm: 50 Hz. Power supply type — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): AC mains; Gaposa SPLIT · 270 Nm · 9 rpm: AC mains.

What torque and speed is each rated for?

Rated torque — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 280 Nm; Gaposa SPLIT · 270 Nm · 9 rpm: 270 Nm. Rated speed — Gaposa SPLIT · 270 Nm · 9 rpm: 9 rpm.

What certifications are on record for each?

Marks stated by vendor — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): CE.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): IP44.

Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM: 120 V vs 230 V

Rated voltage — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 120 V^{[2; 2026-09-30]}; Gaposa SPLIT · 270 Nm · 9 rpm: 230 V^{[1; 2026-10-01]}.

Rated torque — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 280 Nm^{[2; 2026-10-05]}; Gaposa SPLIT · 270 Nm^{[1; 2026-10-01]} · 9 rpm: 270 Nm.

Last verified: 2026-10-06

When to choose Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head)

For a supply rated 120 V^{[2; 2026-09-30]}.
For the stated supply type: AC mains^{[2; 2026-09-30]}.
For a rated torque of 280 Nm^{[2; 2026-10-05]}.
For the stated protection rating: IP44^{[2; 2026-09-30]}.

When to choose Gaposa SPLIT · 270 Nm · 9 rpm

For 230 V^{[1; 2026-10-01]} / 50 Hz^{[1; 2026-10-01]} mains.
For the stated supply type: AC mains^{[1; 2026-10-01]}.
For a rated torque of 270 Nm^{[1; 2026-10-01]}.
For a rated speed of 9 rpm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): Not published. Gaposa SPLIT · 270 Nm · 9 rpm: Not published.

Rated life — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): Not published. Gaposa SPLIT · 270 Nm · 9 rpm: Not published.

Thermal protection — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): Not published. Gaposa SPLIT · 270 Nm · 9 rpm: Not published.

IP rating — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): IP44^{[2; 2026-09-30]}. Gaposa SPLIT · 270 Nm · 9 rpm: Not published.

Comparison table
Property	Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head)Somfy2008303	Gaposa SPLIT · 270 Nm · 9 rpmGaposaSQ2709SE
Series & variant axes
SeriesDiffers: T8S DMI vs SPLIT	T8S DMI	SPLIT
Identity & lineage
Series / product line	Not published	SPLIT^{[1; 2026-10-01]}
Electrical
Rated voltageDiffers: 120 V^{[2; 2026-09-30]} vs 230 V^{[1; 2026-10-01]}	120 V^{[2; 2026-09-30]}	230 V^{[1; 2026-10-01]}
Mains frequency	Not published	50 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[2; 2026-09-30]}	AC mains^{[1; 2026-10-01]}
Rated power input	820 W^{[2; 2026-09-30]}	Not published
Standby power	0 W^{[2; 2026-10-01]}	Not published
Drive performance
Rated torqueDiffers: 280 Nm^{[2; 2026-10-05]} vs 270 Nm^{[1; 2026-10-01]}	280 Nm^{[2; 2026-10-05]}	270 Nm^{[1; 2026-10-01]}
Rated speed	Not published	9 rpm^{[1; 2026-10-01]}
Environment & protection
IP rating	IP44^{[2; 2026-09-30]}	Not published
Application
Applications	Not published	Roller shutter^{[3; 2026-10-06]}
Compliance & declarations
Marks stated by vendor	CE^{[2; 2026-10-01]}	Not published
Declared standards	Not published	EN 12453^{[1; 2026-10-01]}, EN 13241-1^{[1; 2026-10-01]}
Documents	Request datasheet	Request datasheet

Series

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 120 V; Gaposa SPLIT · 270 Nm · 9 rpm: 230 V. Mains frequency — Gaposa SPLIT · 270 Nm · 9 rpm: 50 Hz. Power supply type — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): AC mains; Gaposa SPLIT · 270 Nm · 9 rpm: AC mains.
What torque and speed is each rated for?: Rated torque — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): 280 Nm; Gaposa SPLIT · 270 Nm · 9 rpm: 270 Nm. Rated speed — Gaposa SPLIT · 270 Nm · 9 rpm: 9 rpm.
What certifications are on record for each?: Marks stated by vendor — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): CE.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head): IP44.

Sources

↑Gaposa manufacturer site (product catalog)gaposa.itSeries / product line: SPLITManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 20625, 20626, 20627, 20623, 20620, 20622, 20629, 20628
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated voltage: Power supply AC - RGE 2 - 120V/60HZManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-30 · Public web pageUsed for: 5068, 5064, 5067, 11280, 48857, 5065, 11281
↑https://www.gaposa.it/eng/prod/?industrial/commercial-shutters/split/split-76-micrometric-limit-switchgaposa.itGaposa SQ2709SE: gaposa.it Industrial > Commercial shutters > SPLIT (https://www.gaposa.it/eng/prod/?industrial/commercial-shutters/split/split-76-micrometric-limit-switch); vendor: "light and easy to install motors, to be used with spring balanced shutters" (SPLIT 60/76 = shaft size) - a centre-mount drive on the shutter shaft; whether that is a tubular motor (motor inside the barrel) or a door operator needs a user decisionManufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50816

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Somfy T8S DMI 280Nm Diameter 94mm 120V (SLIM Head) vs Gaposa SPLIT · 270 Nm · 9 rpm