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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Somfy Sonesse® ULTRA 504 A8 DC RS485: 5 min^{[3; 2026-10-06]}; A-OK AM45 Light Touch Zipscreen Motor: 4 min^{[1; 2026-10-01]}. Gaposa SILEO XS40 DC · 4 Nm · 28 rpm: Not published. Elero SunTop S · 5 Nm · 30 rpm: Not published.

Rated life — Somfy Sonesse® ULTRA 504 A8 DC RS485: Not published. A-OK AM45 Light Touch Zipscreen Motor: Not published. Gaposa SILEO XS40 DC · 4 Nm · 28 rpm: Not published. Elero SunTop S · 5 Nm · 30 rpm: Not published.

Thermal protection — Somfy Sonesse® ULTRA 504 A8 DC RS485: Not published. A-OK AM45 Light Touch Zipscreen Motor: Not published. Gaposa SILEO XS40 DC · 4 Nm · 28 rpm: Not published. Elero SunTop S · 5 Nm · 30 rpm: Not published.

IP rating — Somfy Sonesse® ULTRA 504 A8 DC RS485: IP20^{[3; 2026-10-06]}; A-OK AM45 Light Touch Zipscreen Motor: IP64^{[1; 2026-09-30]}. Gaposa SILEO XS40 DC · 4 Nm · 28 rpm: Not published. Elero SunTop S · 5 Nm · 30 rpm: Not published.

Comparison table
Property	Somfy Sonesse® ULTRA 504 A8 DC RS485Somfy1134022	A-OK AM45 Light Touch Zipscreen MotorA-OKAM45G-4/25-ZS-E-LT	Gaposa SILEO XS40 DC · 4 Nm · 28 rpmGaposaSILEO XSDC4EX426	Elero SunTop S · 5 Nm · 30 rpmElero30 731.0001
Series & variant axes
SeriesDiffers: Sonesse ULTRA 50 vs AM45 vs SILEO XS40 DC vs SunTop S	Sonesse ULTRA 50	AM45	SILEO XS40 DC	SunTop S
Identity & lineage
Series / product lineDiffers: Not published vs AM45^{[1; 2026-09-30]} vs SILEO XS40 DC^{[2; 2026-10-01]} vs Not published	Not published	AM45^{[1; 2026-09-30]}	SILEO XS40 DC^{[2; 2026-10-01]}	Not published
Electrical
Rated voltage	24 V^{[3; 2026-10-06]}	Not published	24 V^{[2; 2026-10-01]}	Not published
Power supply type	DC^{[3; 2026-10-06]}	Not published	DC^{[2; 2026-10-01]}	Not published
Rated power inputDiffers: 36 W^{[4; 2026-09-30]} vs 50 W^{[1; 2026-09-30]} vs Not published vs Not published	36 W^{[4; 2026-09-30]}	50 W^{[1; 2026-09-30]}	Not published	Not published
Standby power	0.48 W^{[4; 2026-10-01]}	Not published	Not published	Not published
Rated currentDiffers: 1.5 A^{[3; 2026-10-06]} vs 0.4 A^{[1; 2026-09-30]} vs Not published vs Not published	1.5 A^{[3; 2026-10-06]}	0.4 A^{[1; 2026-09-30]}	Not published	Not published
Cable length	0.25 m^{[3; 2026-10-06]}	Not published	Not published	Not published
Drive performance
Rated torqueDiffers: 4 Nm^{[3; 2026-10-06]} vs 4 Nm^{[1; 2026-09-30]} vs 4 Nm^{[2; 2026-10-01]} vs 5 Nm^{[5; 2026-10-02]}	4 Nm^{[3; 2026-10-06]}	4 Nm^{[1; 2026-09-30]}	4 Nm^{[2; 2026-10-01]}	5 Nm^{[5; 2026-10-02]}
Rated speedDiffers: 25 rpm^{[3; 2026-10-06]} vs 25 rpm^{[1; 2026-10-01]} vs 28 rpm^{[2; 2026-10-01]} vs 30 rpm^{[5; 2026-10-02]}	25 rpm^{[3; 2026-10-06]}	25 rpm^{[1; 2026-10-01]}	28 rpm^{[2; 2026-10-01]}	30 rpm^{[5; 2026-10-02]}
Speed range (min)	Not published	20 rpm^{[1; 2026-10-01]}	Not published	Not published
Speed range (max)	Not published	30 rpm^{[1; 2026-10-01]}	Not published	Not published
Short-time duty (S2)Differs: 5 min^{[3; 2026-10-06]} vs 4 min^{[1; 2026-10-01]} vs Not published vs Not published	5 min^{[3; 2026-10-06]}Highest stated	4 min^{[1; 2026-10-01]}	Not published	Not published
Duty type	Not published	S2^{[1; 2026-10-01]}	Not published	Not published
Dimensions & mounting
Motor diameter	Not published	Not published	35 mm^{[2; 2026-10-01]}	35 mm^{[6; 2026-10-09]}
Fits tube diameter	Not published	Not published	Not published	≥ 38 mm^{[5; 2026-10-02]}
Limits & protection
Limit setting	Electronic^{[3; 2026-10-06]}	Not published	Electronic^{[2; 2026-10-01]}	Electronic^{[5; 2026-10-02]}
Limit range	38 turns^{[3; 2026-10-06]}	Not published	Not published	Not published
Control & communication
Control protocol	RS-485^{[4; 2026-09-30]}	Not published	Not published	Not published
Control interface (as stated)	Not published	Not published	Not published	Hardwired^{[5; 2026-10-02]}
Environment & protection
IP ratingDiffers: IP20^{[3; 2026-10-06]} vs IP64^{[1; 2026-09-30]} vs Not published vs Not published	IP20^{[3; 2026-10-06]}	IP64^{[1; 2026-09-30]}Highest stated	Not published	Not published
Operating temp. (min)Differs: 0 °C^{[3; 2026-10-06]} vs -10 °C^{[1; 2026-09-30]} vs Not published vs Not published	0 °C^{[3; 2026-10-06]}	-10 °C^{[1; 2026-09-30]}Lowest stated	Not published	Not published
Operating temp. (max)Differs: 60 °C^{[3; 2026-10-06]} vs 65 °C^{[1; 2026-09-30]} vs Not published vs Not published	60 °C^{[3; 2026-10-06]}	65 °C^{[1; 2026-09-30]}Highest stated	Not published	Not published
Noise level	38 dB(A)^{[3; 2026-10-06]}	Not published	Not published	Not published
Application
Applications	Not published	Not published	Not published	Awning^{[5; 2026-10-02]}, Roller blind^{[5; 2026-10-05]}, Screen^{[5; 2026-10-02]}
Appearance
Colour / finish	Not published	Yellow^{[1; 2026-10-01]}	Not published	Not published
Documents	Official datasheet ↗	Request datasheet	Request datasheet	Request datasheet

Sources

↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM45 Light Touch Zipscreen MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 2638, 2634, 2635, 2630, 9825, 9827, 9828, 9829, 9830, 2632, 2636, 2637, 9826
↑Gaposa manufacturer site (product catalog)gaposa.itSeries / product line: SILEO XS40 DCManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 24460, 24462, 24457, 24455, 24456, 24458, 24464
↑Somfy PDF catalogueservice.somfy.comRated voltage: Voltage Supply: 24V DC [1134022] (p. 1)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50375, 50376, 50384, 50382, 50383, 50385, 50386, 50378, 50379, 50377, 50380, 50381, 50387
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 36 WManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-30 · Public web pageUsed for: 3652, 10125, 3654
↑Elero manufacturer site (product catalog)elero.comRated torque: 5 NmManufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 44384, 44385, 44386, 44387, 44388, 44389, 49033, 44390
↑Tubular diameter derivation tdia-elero-catalog-2026-p29-suntop-selero.com[tdia-elero-catalog-2026-p29-suntop-s] Ø 35 mm from "SunTop S". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p29. elero catalogue 2026 p29, Technical data SunTop S-868 / SunTop S: "Min. shaft diameter (mm) 38 … Diameter (mm) 35"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54607

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Sources