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Last verified: 2026-10-28

Verifiable indicators

Short-time duty (S2) — Somfy 530R2 30/14 SJTW: 5 min^{[2; 2026-10-07]}; Wistar motor WSM50 · 30 Nm · 16 rpm: 4 min^{[1; 2026-10-01]}. Elero RolTop M · 30 Nm · 14 rpm: Not published. Elero RolTop M-868 RH · 30 Nm · 14 rpm: Not published.

Rated life — Somfy 530R2 30/14 SJTW: Not published. Elero RolTop M · 30 Nm · 14 rpm: Not published. Elero RolTop M-868 RH · 30 Nm · 14 rpm: Not published. Wistar motor WSM50 · 30 Nm · 16 rpm: Not published.

Thermal protection — Somfy 530R2 30/14 SJTW: Not published. Elero RolTop M · 30 Nm · 14 rpm: Not published. Elero RolTop M-868 RH · 30 Nm · 14 rpm: Not published. Wistar motor WSM50 · 30 Nm · 16 rpm: Not published.

IP rating — Somfy 530R2 30/14 SJTW: IP44^{[2; 2026-10-07]}; Wistar motor WSM50 · 30 Nm · 16 rpm: IP44^{[1; 2026-10-01]}. Elero RolTop M · 30 Nm · 14 rpm: Not published. Elero RolTop M-868 RH · 30 Nm · 14 rpm: Not published.

Comparison table
Property	Somfy 530R2 30/14 SJTWSomfy1045793	Elero RolTop M · 30 Nm · 14 rpmElero34 241.0001	Elero RolTop M-868 RH · 30 Nm · 14 rpmElero38 242.0006	Wistar motor WSM50 · 30 Nm · 16 rpmWistar motorWSM50-30/16
Series & variant axes
SeriesDiffers: LT50 vs RolTop M vs RolTop M-868 RH vs WSM50	LT50	RolTop M	RolTop M-868 RH	WSM50
Identity & lineage
Series / product line	Not published	Not published	Not published	WSM50^{[1; 2026-10-01]}
Electrical
Rated voltage	120 V^{[2; 2026-10-07]}	Not published	Not published	120 V^{[1; 2026-10-01]}
Mains frequency	60 Hz^{[2; 2026-10-07]}	Not published	Not published	60 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[2; 2026-10-07]}	Not published	Not published	AC mains^{[1; 2026-10-01]}
Rated power inputDiffers: 170 W^{[3; 2026-10-28]} vs Not published vs Not published vs 186 W^{[1; 2026-10-01]}	170 W^{[3; 2026-10-28]}	Not published	Not published	186 W^{[1; 2026-10-01]}
Standby power	0 W^{[3; 2026-10-28]}	Not published	Not published	Not published
Rated currentDiffers: 1.5 A^{[2; 2026-10-07]} vs Not published vs Not published vs 1.6 A^{[1; 2026-10-01]}	1.5 A^{[2; 2026-10-07]}	Not published	Not published	1.6 A^{[1; 2026-10-01]}
Cable length	2 m^{[2; 2026-10-07]}	Not published	Not published	Not published
Drive performance
Rated torque	30 Nm^{[2; 2026-10-07]}	30 Nm^{[4; 2026-10-02]}	30 Nm^{[4; 2026-09-23]}	30 Nm^{[1; 2026-10-01]}
Rated speedDiffers: 14 rpm^{[2; 2026-10-07]} vs 14 rpm^{[4; 2026-10-02]} vs 14 rpm^{[4; 2026-09-23]} vs 16 rpm^{[1; 2026-10-01]}	14 rpm^{[2; 2026-10-07]}	14 rpm^{[4; 2026-10-02]}	14 rpm^{[4; 2026-09-23]}	16 rpm^{[1; 2026-10-01]}
Short-time duty (S2)Differs: 5 min^{[2; 2026-10-07]} vs Not published vs Not published vs 4 min^{[1; 2026-10-01]}	5 min^{[2; 2026-10-07]}Highest stated	Not published	Not published	4 min^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	Not published	45 mm^{[5; 2026-10-09]}	Not published	45 mm^{[1; 2026-10-01]}
Fits tube diameter	Not published	≥ 50 mm^{[4; 2026-10-02]}	≥ 50 mm^{[4; 2026-10-01]}	Not published
Overall length	Not published	Not published	Not published	630 mm^{[1; 2026-10-01]}
Weight	Not published	Not published	Not published	3.1 kg^{[1; 2026-10-01]}
Limits & protection
Limit settingDiffers: Not published vs Electronic^{[4; 2026-10-02]} vs Electronic^{[4; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]}	Not published	Electronic^{[4; 2026-10-02]}	Electronic^{[4; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}
Limit range	Not published	Not published	Not published	27 turns^{[1; 2026-10-01]}
Control & communication
Control protocol	Not published	Not published	Proprietary RF^{[4; 2026-10-01]}	Not published
Control interface (as stated)	Not published	Hardwired^{[4; 2026-10-02]}	Radio^{[4; 2026-10-01]}	Not published
Radio frequency	Not published	Not published	868 MHz^{[6; 2026-09-23]}	Not published
Environment & protection
IP rating	IP44^{[2; 2026-10-07]}	Not published	Not published	IP44^{[1; 2026-10-01]}
Operating temp. (min)	-10 °C^{[2; 2026-10-07]}	Not published	Not published	Not published
Operating temp. (max)	60 °C^{[2; 2026-10-07]}	Not published	Not published	Not published
Noise level	55 dB(A)^{[3; 2026-10-28]}	Not published	Not published	Not published
Application
ApplicationsDiffers: Not published vs Roller shutter^{[4; 2026-10-02]} vs Roller shutter, Screen^{[4; 2026-10-01]}^{[4; 2026-10-01]} vs Not published	Not published	Roller shutter^{[4; 2026-10-02]}	Roller shutter^{[4; 2026-10-01]}, Screen^{[4; 2026-10-01]}	Not published
Documents	Official datasheet ↗	Request datasheet	Request datasheet	Request datasheet

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSM50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 15207, 15193, 15205, 15187, 15191, 15195, 15185, 15186, 15197, 15189, 15199, 15203, 15209, 15201, 15188
↑Somfy PDF catalogue lt50ra-d0025service.somfy.comRated voltage: Voltage Supply: 120V AC, 60Hz [1045026] (p. 1)Manufacturer-stated · Observed 2026-10-07 · Retrieved 2026-10-06 · Public web pageUsed for: 51098, 51100, 51099, 51106, 51104, 51105, 51107, 51108, 51101, 51102, 51103
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 170 WManufacturer-stated · Observed 2026-10-28 · Retrieved 2026-09-30 · Public web pageUsed for: 64659, 64660, 64662
↑Elero manufacturer site (product catalog)elero.comRated torque: 30 NmManufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 44510, 2121, 44511, 2122, 44512, 27666, 44513, 27665, 27667, 44514, 27662, 44515, 27663, 27664
↑Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-melero.com[tdia-elero-catalog-2026-p51-roltop-m] Ø 45 mm from "RolTop M". 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: 54633
↑Elero manufacturer site (product catalog)elero.commodel: RolTop M-868 RH RolTop M30-868 RHDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7476

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Sources