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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Wistar motor WSEB40 · 8 Nm · 23 rpm: 4 min^{[1; 2026-10-01]}. Elero RolTop M RH · 7 Nm · 23 rpm: Not published. Elero SunTop/Z M-868 RH · 7 Nm · 23 rpm: Not published. Nice ERA INN EDGE S AC E EDGE SI 620 AC: Not published.

Rated life — Wistar motor WSEB40 · 8 Nm · 23 rpm: Not published. Elero RolTop M RH · 7 Nm · 23 rpm: Not published. Elero SunTop/Z M-868 RH · 7 Nm · 23 rpm: Not published. Nice ERA INN EDGE S AC E EDGE SI 620 AC: Not published.

Thermal protection — Wistar motor WSEB40 · 8 Nm · 23 rpm: Not published. Elero RolTop M RH · 7 Nm · 23 rpm: Not published. Elero SunTop/Z M-868 RH · 7 Nm · 23 rpm: Not published. Nice ERA INN EDGE S AC E EDGE SI 620 AC: Not published.

IP rating — Wistar motor WSEB40 · 8 Nm · 23 rpm: IP44^{[1; 2026-10-01]}. Elero RolTop M RH · 7 Nm · 23 rpm: Not published. Elero SunTop/Z M-868 RH · 7 Nm · 23 rpm: Not published. Nice ERA INN EDGE S AC E EDGE SI 620 AC: Not published.

Comparison table
Property	Wistar motor WSEB40 · 8 Nm · 23 rpmWistar motorWSEB40-8/23	Elero RolTop M RH · 7 Nm · 23 rpmElero38 225.0001	Elero SunTop/Z M-868 RH · 7 Nm · 23 rpmElero38 624.0006	Nice ERA INN EDGE S AC E EDGE SI 620 ACNiceE EDGE SI 620 AC
Series & variant axes
SeriesDiffers: WSEB40 vs RolTop M RH vs SunTop/Z M-868 RH vs Era Inn Edge S	WSEB40	RolTop M RH	SunTop/Z M-868 RH	Era Inn Edge S
Identity & lineage
Series / product line	WSEB40^{[1; 2026-10-01]}	Not published	Not published	Not published
Electrical
Rated voltage	120 V^{[1; 2026-10-01]}	Not published	Not published	Not published
Mains frequency	60 Hz^{[1; 2026-10-01]}	Not published	Not published	Not published
Power supply type	AC mains^{[1; 2026-10-01]}	Not published	Not published	Not published
Rated power input	103 W^{[1; 2026-10-01]}	Not published	Not published	Not published
Rated current	0.88 A^{[1; 2026-10-01]}	Not published	Not published	Not published
Drive performance
Rated torqueDiffers: 8 Nm^{[1; 2026-10-01]} vs 7 Nm^{[2; 2026-10-02]} vs 7 Nm^{[2; 2026-09-23]} vs 6 Nm^{[2; 2026-09-23]}	8 Nm^{[1; 2026-10-01]}	7 Nm^{[2; 2026-10-02]}	7 Nm^{[2; 2026-09-23]}	6 Nm^{[2; 2026-09-23]}
Rated speedDiffers: 23 rpm^{[1; 2026-10-01]} vs 23 rpm^{[2; 2026-10-02]} vs 23 rpm^{[2; 2026-09-23]} vs 20 rpm^{[2; 2026-09-23]}	23 rpm^{[1; 2026-10-01]}	23 rpm^{[2; 2026-10-02]}	23 rpm^{[2; 2026-09-23]}	20 rpm^{[2; 2026-09-23]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	Not published	Not published	Not published
Dimensions & mounting
Motor diameter	35 mm^{[1; 2026-10-01]}	Not published	Not published	35 mm^{[3; 2026-10-09]}
Fits tube diameterDiffers: Not published vs ≥ 50 mm^{[2; 2026-10-02]} vs ≥ 50 mm^{[2; 2026-10-01]} vs ≥ 35 mm^{[2; 2026-10-01]}	Not published	≥ 50 mm^{[2; 2026-10-02]}	≥ 50 mm^{[2; 2026-10-01]}	≥ 35 mm^{[2; 2026-10-01]}
Overall length	720 mm^{[1; 2026-10-01]}	Not published	Not published	Not published
Weight	1.4 kg^{[1; 2026-10-01]}	Not published	Not published	Not published
Limits & protection
Limit settingDiffers: Mechanical^{[1; 2026-10-01]} vs Electronic^{[2; 2026-10-02]} vs Electronic^{[2; 2026-10-01]} vs Electronic^{[2; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Electronic^{[2; 2026-10-02]}	Electronic^{[2; 2026-10-01]}	Electronic^{[2; 2026-10-01]}
Limit range	27 turns^{[1; 2026-10-01]}	Not published	Not published	Not published
Control & communication
Control protocol	Not published	Not published	Proprietary RF^{[2; 2026-10-01]}	Proprietary RF^{[2; 2026-10-01]}
Control interface (as stated)	Not published	Hardwired^{[2; 2026-10-02]}	Radio^{[2; 2026-10-01]}	Radio^{[2; 2026-10-01]}
Radio frequency	Not published	Not published	868 MHz^{[4; 2026-09-23]}	Not published
Environment & protection
IP rating	IP44^{[1; 2026-10-01]}	Not published	Not published	Not published
Noise level	Not published	Not published	Not published	35 dB(A)^{[2; 2026-10-05]}
Application
ApplicationsDiffers: Not published vs Roller blind, Roller shutter, Screen^{[2; 2026-10-05]}^{[2; 2026-10-02]}^{[2; 2026-10-02]} vs Screen^{[2; 2026-10-01]} vs Roller blind, Screen^{[2; 2026-10-05]}^{[2; 2026-10-01]}	Not published	Roller blind^{[2; 2026-10-05]}, Roller shutter^{[2; 2026-10-02]}, Screen^{[2; 2026-10-02]}	Screen^{[2; 2026-10-01]}	Roller blind^{[2; 2026-10-05]}, Screen^{[2; 2026-10-01]}
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Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSEB40Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 13053, 13044, 13051, 13039, 13043, 13045, 13037, 13038, 13046, 13041, 13047, 13049, 13055, 13048, 13040
↑Elero manufacturer site (product catalog)elero.comRated torque: 7 NmManufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 45870, 2083, 1713, 45871, 2084, 1714, 45872, 27564, 26359, 45873, 27563, 26358, 27565, 26360, 45874, 27561, 26356, 48911, 49089, 45875, 45876, 27562, 48912, 26357
↑Tubular diameter derivation tdia-nice-era-size-v1niceforyou.com[tdia-nice-era-size-v1] Ø 35 mm from "E EDGE SI 620". Nice Era Star T manual §3.1: motors that are size "S" (Ø = 35 mm) … size "M" (Ø = 45 mm) … size "L" (Ø = 58 mm). Nice Sun Shading catalogue 2026 p70: "ERA INN S Ø 35 mm", "ERA INN M Ø 45 mm".Derived (model name) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54427
↑Elero manufacturer site (product catalog)elero.commodel: SunTop/Z M-868 RH SunTop/Z M7/23-868 RHDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7468

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Verifiable indicators

Sources