What torque and speed is each rated for?

Rated torque — Elero RolTop M Fast running version · 6 Nm · 35 rpm: 6 Nm; Somfy Altus® RTS 506S2: 6 Nm. Rated speed — Elero RolTop M Fast running version · 6 Nm · 35 rpm: 35 rpm; Somfy Altus® RTS 506S2: 38 rpm.

What protocols and control options does each support?

Limit setting — Elero RolTop M Fast running version · 6 Nm · 35 rpm: Electronic; Somfy Altus® RTS 506S2: Electronic. Control protocol — Somfy Altus® RTS 506S2: RTS.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy Altus® RTS 506S2: IP44.

Elero RolTop M Fast running version · 6 Nm: 35 rpm vs 38 rpm

Rated speed — Elero RolTop M Fast running version · 6 Nm · 35 rpm^{[3; 2026-09-23]}: 35 rpm.

Rated speed — Somfy Altus® RTS 506S2: 38 rpm^{[1; 2026-10-07]}.

Last verified: 2026-10-09

When to choose Elero RolTop M Fast running version · 6 Nm · 35 rpm

For the stated diameter: 45 mm^{[4; 2026-10-09]}.
For a rated torque of 6 Nm^{[3; 2026-09-23]}.
For a rated speed of 35 rpm^{[3; 2026-09-23]}.
For the stated limit type: Electronic^{[3; 2026-10-01]}.

When to choose Somfy Altus® RTS 506S2

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 6 Nm^{[1; 2026-10-07]}.
For a rated speed of 38 rpm^{[1; 2026-10-07]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop M Fast running version · 6 Nm · 35 rpm: Not published. Somfy Altus® RTS 506S2: Not published.

Rated life — Elero RolTop M Fast running version · 6 Nm · 35 rpm: Not published. Somfy Altus® RTS 506S2: Not published.

Thermal protection — Elero RolTop M Fast running version · 6 Nm · 35 rpm: Not published. Somfy Altus® RTS 506S2: Not published.

IP rating — Somfy Altus® RTS 506S2: IP44^{[1; 2026-10-07]}. Elero RolTop M Fast running version · 6 Nm · 35 rpm: Not published.

Comparison table
Property	Elero RolTop M Fast running version · 6 Nm · 35 rpmElero34 237.0001	Somfy Altus® RTS 506S2Somfy1033399
Series & variant axes
SeriesDiffers: RolTop M Fast running version vs Altus 50	RolTop M Fast running version	Altus 50
Electrical
Rated voltage	Not published	120 V^{[1; 2026-10-07]}
Mains frequency	Not published	60 Hz^{[1; 2026-10-07]}
Power supply type	Not published	AC mains^{[1; 2026-10-07]}
Rated power input	Not published	110 W^{[2; 2026-09-30]}
Standby power	Not published	0.5 W^{[2; 2026-10-01]}
Rated current	Not published	1.1 A^{[1; 2026-10-07]}
Cable length	Not published	2 m^{[1; 2026-10-07]}
Drive performance
Rated torque	6 Nm^{[3; 2026-09-23]}	6 Nm^{[1; 2026-10-07]}
Rated speedDiffers: 35 rpm^{[3; 2026-09-23]} vs 38 rpm^{[1; 2026-10-07]}	35 rpm^{[3; 2026-09-23]}	38 rpm^{[1; 2026-10-07]}
Dimensions & mounting
Motor diameter	45 mm^{[4; 2026-10-09]}	Not published
Fits tube diameter	≥ 50 mm^{[3; 2026-10-01]}	Not published
Limits & protection
Limit setting	Electronic^{[3; 2026-10-01]}	Electronic^{[1; 2026-10-07]}
Limit range	Not published	250 turns^{[1; 2026-10-07]}
Control & communication
Control protocol	Not published	RTS^{[2; 2026-09-30]}
Control interface (as stated)	Hardwired^{[3; 2026-10-01]}	Not published
Radio frequency	Not published	433.42 MHz^{[2; 2026-10-01]}
Radio range	Not published	200 m^{[2; 2026-10-01]}
Environment & protection
IP rating	Not published	IP44^{[1; 2026-10-07]}
Operating temp. (min)	Not published	-10 °C^{[1; 2026-10-07]}
Operating temp. (max)	Not published	40 °C^{[1; 2026-10-07]}
Noise level	Not published	55 dB(A)^{[2; 2026-09-30]}
Application
Applications	Roller blind^{[3; 2026-10-05]}, Screen^{[3; 2026-10-01]}	Not published
Documents	Request datasheet	Official datasheet ↗

Series

Cross-brand alternatives

Gaposa SILEO XQ5E626: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa SILEO XQ5E674: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa SILEO XQ5EX626: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa SILEO XQ5EX674: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa SILEO XQ5P626: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa SILEO XQ5P674: 6 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}

Questions and answers

What torque and speed is each rated for?: Rated torque — Elero RolTop M Fast running version · 6 Nm · 35 rpm: 6 Nm; Somfy Altus® RTS 506S2: 6 Nm. Rated speed — Elero RolTop M Fast running version · 6 Nm · 35 rpm: 35 rpm; Somfy Altus® RTS 506S2: 38 rpm.
What protocols and control options does each support?: Limit setting — Elero RolTop M Fast running version · 6 Nm · 35 rpm: Electronic; Somfy Altus® RTS 506S2: Electronic. Control protocol — Somfy Altus® RTS 506S2: RTS.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy Altus® RTS 506S2: IP44.

Sources

↑Somfy PDF catalogueservice.somfy.comRated voltage: Voltage Supply: 120V AC, 60Hz [1032500] (p. 1)Manufacturer-stated · Observed 2026-10-07 · Retrieved 2026-10-06 · Public web pageUsed for: 50951, 50953, 50952, 50961, 50959, 50960, 50962, 50955, 50956, 50954, 50957, 50958
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 110 WManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-30 · Public web pageUsed for: 3860, 10246, 3862, 10244, 10245, 3858
↑Elero manufacturer site (product catalog)elero.comRated torque: 6 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 2037, 2038, 27446, 27445, 27443, 49051, 27444
↑Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-melero.com[tdia-elero-catalog-2026-p51-roltop-m] Ø 45 mm from "RolTop M Fast running version". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p51. elero catalogue 2026 p51, Technical data RolTop M-868 /-K / RolTop M /-K / RolTop M-868 / RolTop M high-speed version / RolTop/D+ M-868 / RolTop/D+ M / RolTop/D+ M NHK / RolTop s_onro M-868 / RolTop s_onro M / RolTop/J M-868 / RolTop/J M: "Min. shaft diameter (mm) 50 … Diameter (mm) 45"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54663

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Elero RolTop M Fast running version · 6 Nm · 35 rpm vs Somfy Altus® RTS 506S2