What supply voltage and frequency does each use?

Rated voltage — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 230 V; Somfy 506S2 6/38 SJTW: 120 V. Mains frequency — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 50 Hz; Somfy 506S2 6/38 SJTW: 60 Hz. Power supply type — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: AC mains; Somfy 506S2 6/38 SJTW: AC mains.

What torque and speed is each rated for?

Rated torque — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 6 Nm; Somfy 506S2 6/38 SJTW: 6 Nm. Rated speed — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 35 rpm; Somfy 506S2 6/38 SJTW: 38 rpm.

Elero RolTop M-868 Fast running version

Rated voltage — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 230 V^{[1; 2026-10-01]}; Somfy 506S2 6/38 SJTW: 120 V^{[2; 2026-10-07]}.

Rated power input — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 200 W^{[1; 2026-10-01]}; Somfy 506S2 6/38 SJTW: 80 W^{[3; 2026-10-22]}.

Rated current — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 0.9 A^{[1; 2026-10-01]}; Somfy 506S2 6/38 SJTW: 0.95 A^{[2; 2026-10-07]}.

Last verified: 2026-10-22

When to choose Elero RolTop M-868 Fast running version · 6 Nm · 35 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 the stated diameter: 45 mm^{[4; 2026-10-09]}.
For a rated torque of 6 Nm^{[1; 2026-10-01]}.

When to choose Somfy 506S2 6/38 SJTW

For 120 V^{[2; 2026-10-07]} / 60 Hz^{[2; 2026-10-07]} mains.
For the stated supply type: AC mains^{[2; 2026-10-07]}.
For a rated torque of 6 Nm^{[2; 2026-10-07]}.
For a rated speed of 38 rpm^{[2; 2026-10-07]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 5 min^{[1; 2026-10-01]}; Somfy 506S2 6/38 SJTW: 5 min^{[2; 2026-10-07]}.

Rated life — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: Not published. Somfy 506S2 6/38 SJTW: Not published.

Thermal protection — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: Not published. Somfy 506S2 6/38 SJTW: Not published.

IP rating — Somfy 506S2 6/38 SJTW: IP44^{[2; 2026-10-07]}. Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: Not published.

Comparison table
Property	Elero RolTop M-868 Fast running version · 6 Nm · 35 rpmElero34 238.0006	Somfy 506S2 6/38 SJTWSomfy1033401
Series & variant axes
SeriesDiffers: RolTop M-868 Fast running version vs LT50	RolTop M-868 Fast running version	LT50
Electrical
Rated voltageDiffers: 230 V^{[1; 2026-10-01]} vs 120 V^{[2; 2026-10-07]}	230 V^{[1; 2026-10-01]}	120 V^{[2; 2026-10-07]}
Mains frequencyDiffers: 50 Hz^{[1; 2026-10-01]} vs 60 Hz^{[2; 2026-10-07]}	50 Hz^{[1; 2026-10-01]}	60 Hz^{[2; 2026-10-07]}
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[2; 2026-10-07]}
Rated power inputDiffers: 200 W^{[1; 2026-10-01]} vs 80 W^{[3; 2026-10-22]}	200 W^{[1; 2026-10-01]}	80 W^{[3; 2026-10-22]}
Standby power	Not published	0 W^{[3; 2026-10-22]}
Rated currentDiffers: 0.9 A^{[1; 2026-10-01]} vs 0.95 A^{[2; 2026-10-07]}	0.9 A^{[1; 2026-10-01]}	0.95 A^{[2; 2026-10-07]}
Cable length	Not published	2 m^{[2; 2026-10-07]}
Drive performance
Rated torque	6 Nm^{[1; 2026-10-01]}	6 Nm^{[2; 2026-10-07]}
Rated speedDiffers: 35 rpm^{[1; 2026-10-01]} vs 38 rpm^{[2; 2026-10-07]}	35 rpm^{[1; 2026-10-01]}	38 rpm^{[2; 2026-10-07]}
Short-time duty (S2)	5 min^{[1; 2026-10-01]}	5 min^{[2; 2026-10-07]}
Duty type	S2^{[1; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	45 mm^{[4; 2026-10-09]}	Not published
Fits tube diameter	≥ 50 mm^{[5; 2026-10-01]}	Not published
Weight	1.8 kg^{[1; 2026-10-01]}	Not published
Limits & protection
Limit setting	Electronic^{[5; 2026-10-01]}	Not published
Control & communication
Control protocol	Proprietary RF^{[5; 2026-10-01]}	Not published
Control interface (as stated)	Radio^{[5; 2026-10-01]}	Not published
Radio frequency	868 MHz^{[6; 2026-09-23]}	Not published
Environment & protection
IP rating	Not published	IP44^{[2; 2026-10-07]}
Operating temp. (min)	Not published	-10 °C^{[2; 2026-10-07]}
Operating temp. (max)	Not published	60 °C^{[2; 2026-10-07]}
Noise level	Not published	55 dB(A)^{[2; 2026-10-07]}
Application
Applications	Roller blind^{[5; 2026-10-05]}, Roller shutter^{[5; 2026-10-01]}, Screen^{[5; 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 supply voltage and frequency does each use?: Rated voltage — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 230 V; Somfy 506S2 6/38 SJTW: 120 V. Mains frequency — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 50 Hz; Somfy 506S2 6/38 SJTW: 60 Hz. Power supply type — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: AC mains; Somfy 506S2 6/38 SJTW: AC mains.
What torque and speed is each rated for?: Rated torque — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 6 Nm; Somfy 506S2 6/38 SJTW: 6 Nm. Rated speed — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 35 rpm; Somfy 506S2 6/38 SJTW: 38 rpm.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm: 5 min; Somfy 506S2 6/38 SJTW: 5 min. IP rating — Somfy 506S2 6/38 SJTW: IP44.

Sources

↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [342380006] (p. 52)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 33167, 33169, 33168, 33171, 33170, 33165, 33166, 33172, 33173, 33174
↑Somfy PDF catalogue lt50ra-d0025service.somfy.comRated voltage: Voltage Supply: 120V AC, 60Hz [1032023] (p. 1)Manufacturer-stated · Observed 2026-10-07 · Retrieved 2026-10-06 · Public web pageUsed for: 51063, 51065, 51064, 51071, 51069, 51070, 51072, 51073, 51066, 51067, 51068, 51074
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 80 WManufacturer-stated · Observed 2026-10-22 · Retrieved 2026-09-30 · Public web pageUsed for: 61680, 61681
↑Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-melero.com[tdia-elero-catalog-2026-p51-roltop-m] Ø 45 mm from "RolTop M-868 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: 54660
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 27419, 27418, 27420, 27415, 49046, 27417, 27416
↑Elero manufacturer site (product catalog)elero.commodel: RolTop M-868 Fast running version RolTop M6/35-868 Fast running versionDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7435

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Elero RolTop M-868 Fast running version · 6 Nm · 35 rpm vs Somfy 506S2 6/38 SJTW