What supply voltage and frequency does each use?

Rated voltage — Somfy 6100R2 100/14 SJTW: 120 V; Somfy 680R2 80/14 SJTW: 120 V. Power supply type — Somfy 6100R2 100/14 SJTW: AC mains; Somfy 680R2 80/14 SJTW: AC mains.

What torque and speed is each rated for?

Rated torque — Somfy 6100R2 100/14 SJTW: 100 Nm; Somfy 680R2 80/14 SJTW: 80 Nm. Rated speed — Somfy 6100R2 100/14 SJTW: 14 rpm; Somfy 680R2 80/14 SJTW: 14 rpm.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy 6100R2 100/14 SJTW: IP44; Somfy 680R2 80/14 SJTW: IP44.

Somfy: 6100R2 100/14 SJTW vs 680R2 80/14 SJTW Compared

Rated power input — Somfy 6100R2 100/14 SJTW: 430 W^{[1; 2026-09-30]}; Somfy 680R2 80/14 SJTW: 285 W^{[1; 2026-09-30]}.

Rated torque — Somfy 6100R2 100/14 SJTW: 100 Nm^{[2; 2026-10-07]}; Somfy 680R2 80/14 SJTW: 80 Nm^{[2; 2026-10-07]}.

Noise level — Somfy 6100R2 100/14 SJTW: 67 dB(A)^{[1; 2026-09-30]}; Somfy 680R2 80/14 SJTW: 65 dB(A)^{[1; 2026-09-30]}.

Last verified: 2026-10-07

When to choose Somfy 6100R2 100/14 SJTW

For a supply rated 120 V^{[1; 2026-09-30]}.
For the stated supply type: AC mains^{[1; 2026-09-30]}.
For a rated torque of 100 Nm^{[2; 2026-10-07]}.
For a rated speed of 14 rpm^{[2; 2026-10-07]}.

When to choose Somfy 680R2 80/14 SJTW

For a supply rated 120 V^{[1; 2026-09-30]}.
For the stated supply type: AC mains^{[1; 2026-09-30]}.
For a rated torque of 80 Nm^{[2; 2026-10-07]}.
For a rated speed of 14 rpm^{[2; 2026-10-07]}.

Verifiable indicators

Short-time duty (S2) — Somfy 6100R2 100/14 SJTW: Not published. Somfy 680R2 80/14 SJTW: Not published.

Rated life — Somfy 6100R2 100/14 SJTW: Not published. Somfy 680R2 80/14 SJTW: Not published.

Thermal protection — Somfy 6100R2 100/14 SJTW: Not published. Somfy 680R2 80/14 SJTW: Not published.

IP rating — Somfy 6100R2 100/14 SJTW: IP44^{[1; 2026-09-30]}; Somfy 680R2 80/14 SJTW: IP44^{[1; 2026-09-30]}.

Comparison table
Property	Somfy 6100R2 100/14 SJTWSomfy1166290	Somfy 680R2 80/14 SJTWSomfy1164262
Series & variant axes
Series	LT60	LT60
Power supply	AC mains	AC mains
TorqueDiffers: 100 Nm vs 80 Nm	100 Nm	80 Nm
Electrical
Rated voltage	120 V^{[1; 2026-09-30]}	120 V^{[1; 2026-09-30]}
Power supply type	AC mains^{[1; 2026-09-30]}	AC mains^{[1; 2026-09-30]}
Rated power inputDiffers: 430 W^{[1; 2026-09-30]} vs 285 W^{[1; 2026-09-30]}	430 W^{[1; 2026-09-30]}	285 W^{[1; 2026-09-30]}
Standby power	0 W^{[1; 2026-10-01]}	0 W^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 100 Nm^{[2; 2026-10-07]} vs 80 Nm^{[2; 2026-10-07]}	100 Nm^{[2; 2026-10-07]}	80 Nm^{[2; 2026-10-07]}
Rated speed	14 rpm^{[2; 2026-10-07]}	14 rpm^{[2; 2026-10-07]}
Environment & protection
IP rating	IP44^{[1; 2026-09-30]}	IP44^{[1; 2026-09-30]}
Noise levelDiffers: 67 dB(A)^{[1; 2026-09-30]} vs 65 dB(A)^{[1; 2026-09-30]}	67 dB(A)^{[1; 2026-09-30]}	65 dB(A)^{[1; 2026-09-30]}Lowest stated
View all 6 variants
Documents	Request datasheet	Request datasheet

Same-series variants

Variant axis	Somfy 6100R2 100/14 SJTW	Somfy 680R2 80/14 SJTW
Torque	100 Nm^{[Model-name rule somfy-explicit-torque-speed-v2: Somfy model names carrying an explicit "<Nm>/<rpm>" pair, e.g. "525A2 25/20 SJTW".; 2026-10-07]}	80 Nm^{[Model-name rule somfy-explicit-torque-speed-v2: Somfy model names carrying an explicit "<Nm>/<rpm>" pair, e.g. "525A2 25/20 SJTW".; 2026-10-07]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Somfy 6100R2 100/14 SJTW: 120 V; Somfy 680R2 80/14 SJTW: 120 V. Power supply type — Somfy 6100R2 100/14 SJTW: AC mains; Somfy 680R2 80/14 SJTW: AC mains.
What torque and speed is each rated for?: Rated torque — Somfy 6100R2 100/14 SJTW: 100 Nm; Somfy 680R2 80/14 SJTW: 80 Nm. Rated speed — Somfy 6100R2 100/14 SJTW: 14 rpm; Somfy 680R2 80/14 SJTW: 14 rpm.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy 6100R2 100/14 SJTW: IP44; Somfy 680R2 80/14 SJTW: IP44.

Sources

↑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: 3772, 4896, 3767, 4891, 3771, 4895, 10200, 11191, 3768, 4892, 3769, 4893
↑Model-name rule somfy-explicit-torque-speed-v2: Somfy model names carrying an explicit "<Nm>/<rpm>" pair, e.g. "525A2 25/20 SJTW".somfysystems.com6100R2 100/14 SJTWDerived (model name) · Observed 2026-10-07 · Retrieved 2026-10-07 · Public web pageUsed for: 51334, 51350, 51335, 51351

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Somfy 6100R2 100/14 SJTW vs Somfy 680R2 80/14 SJTW