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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Wistar motor WSS50 · 10 Nm · 34 rpm: 4 min^{[1; 2026-10-01]}; Becker R8-17-C01 PLUS: 4 min^{[3; 2026-10-03]}; Becker R8-17-C12 PLUS: 4 min^{[3; 2026-10-03]}. Elero RolTop M Fast running version · 9 Nm · 35 rpm: Not published.

Rated life — Elero RolTop M Fast running version · 9 Nm · 35 rpm: Not published. Wistar motor WSS50 · 10 Nm · 34 rpm: Not published. Becker R8-17-C01 PLUS: Not published. Becker R8-17-C12 PLUS: Not published.

Thermal protection — Elero RolTop M Fast running version · 9 Nm · 35 rpm: Not published. Wistar motor WSS50 · 10 Nm · 34 rpm: Not published. Becker R8-17-C01 PLUS: Not published. Becker R8-17-C12 PLUS: Not published.

IP rating — Becker R8-17-C01 PLUS: IP44^{[3; 2026-10-03]}; Becker R8-17-C12 PLUS: IP44^{[6; 2026-10-01]}. Elero RolTop M Fast running version · 9 Nm · 35 rpm: Not published. Wistar motor WSS50 · 10 Nm · 34 rpm: Not published.

Comparison table
Property	Elero RolTop M Fast running version · 9 Nm · 35 rpmElero34 247.0001	Wistar motor WSS50 · 10 Nm · 34 rpmWistar motorWSS50-10/33	Becker R8-17-C01 PLUSBecker2010 120 158 0	Becker R8-17-C12 PLUSBecker2010 130 193 0
Series & variant axes
SeriesDiffers: RolTop M Fast running version vs WSS50 vs C01 PLUS vs C12 PLUS	RolTop M Fast running version	WSS50	C01 PLUS	C12 PLUS
Identity & lineage
Series / product lineDiffers: Not published vs WSS50^{[1; 2026-10-01]} vs C01 PLUS^{[2; 2026-10-01]} vs C12 PLUS^{[2; 2026-10-01]}	Not published	WSS50^{[1; 2026-10-01]}	C01 PLUS^{[2; 2026-10-01]}	C12 PLUS^{[2; 2026-10-01]}
GTIN / EAN	Not published	Not published	4251852900567^{[2; 2026-10-01]}	4251852916278^{[2; 2026-10-01]}
Electrical
Rated voltageDiffers: Not published vs 120 V^{[1; 2026-10-01]} vs 230 V^{[3; 2026-10-03]} vs 230 V^{[3; 2026-10-03]}	Not published	120 V^{[1; 2026-10-01]}	230 V^{[3; 2026-10-03]}	230 V^{[3; 2026-10-03]}
Mains frequencyDiffers: Not published vs 60 Hz^{[1; 2026-10-01]} vs 50 Hz^{[3; 2026-10-03]} vs 50 Hz^{[3; 2026-10-03]}	Not published	60 Hz^{[1; 2026-10-01]}	50 Hz^{[3; 2026-10-03]}	50 Hz^{[3; 2026-10-03]}
Power supply type	Not published	AC mains^{[1; 2026-10-01]}	AC mains^{[3; 2026-10-03]}	AC mains^{[3; 2026-10-03]}
Rated power inputDiffers: Not published vs 186 W^{[1; 2026-10-01]} vs 100 W^{[3; 2026-10-03]} vs 100 W^{[3; 2026-10-03]}	Not published	186 W^{[1; 2026-10-01]}	100 W^{[3; 2026-10-03]}	100 W^{[3; 2026-10-03]}
Rated currentDiffers: Not published vs 1.6 A^{[1; 2026-10-01]} vs 0.45 A^{[3; 2026-10-03]} vs 0.45 A^{[3; 2026-10-03]}	Not published	1.6 A^{[1; 2026-10-01]}	0.45 A^{[3; 2026-10-03]}	0.45 A^{[3; 2026-10-03]}
Cable connection	Not published	Not published	Pluggable cable^{[2; 2026-10-01]}	Pluggable cable^{[2; 2026-10-01]}
Drive performance
Rated torqueDiffers: 9 Nm^{[4; 2026-09-23]} vs 10 Nm^{[1; 2026-10-01]} vs 8 Nm^{[3; 2026-10-03]} vs 8 Nm^{[3; 2026-10-03]}	9 Nm^{[4; 2026-09-23]}	10 Nm^{[1; 2026-10-01]}	8 Nm^{[3; 2026-10-03]}	8 Nm^{[3; 2026-10-03]}
Rated speedDiffers: 35 rpm^{[4; 2026-09-23]} vs 34 rpm^{[1; 2026-10-01]} vs 17 rpm^{[3; 2026-10-03]} vs 17 rpm^{[3; 2026-10-03]}	35 rpm^{[4; 2026-09-23]}	34 rpm^{[1; 2026-10-01]}	17 rpm^{[3; 2026-10-03]}	17 rpm^{[3; 2026-10-03]}
Short-time duty (S2)	Not published	4 min^{[1; 2026-10-01]}	4 min^{[3; 2026-10-03]}	4 min^{[3; 2026-10-03]}
Duty type	Not published	Not published	S2^{[3; 2026-10-03]}	S2^{[3; 2026-10-03]}
Dimensions & mounting
Motor diameter	45 mm^{[5; 2026-10-09]}	45 mm^{[1; 2026-10-01]}	45 mm^{[2; 2026-10-01]}	45 mm^{[2; 2026-10-01]}
Fits tube diameter	≥ 50 mm^{[4; 2026-10-01]}	Not published	≥ 50 mm^{[2; 2026-10-01]}	≥ 50 mm^{[2; 2026-10-01]}
WeightDiffers: Not published vs 2.25 kg^{[1; 2026-10-01]} vs 1.76 kg^{[2; 2026-10-01]} vs 1.75 kg^{[2; 2026-10-01]}	Not published	2.25 kg^{[1; 2026-10-01]}	1.76 kg^{[2; 2026-10-01]}	1.75 kg^{[2; 2026-10-01]}
Limits & protection
Limit settingDiffers: Electronic^{[4; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]} vs Not published vs Not published	Electronic^{[4; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Not published	Not published
Limit range	Not published	—	64 turns^{[3; 2026-10-03]}	64 turns^{[3; 2026-10-03]}
Intermediate positions	Not published	Not published	2 positions^{[2; 2026-10-01]}	2 positions^{[2; 2026-10-01]}
Obstacle detection	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Soft start / soft stop	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Control & communication
Control protocol	Not published	Not published	Centronic^{[2; 2026-10-01]}	Centronic^{[2; 2026-10-01]}
Control interface (as stated)	Hardwired^{[4; 2026-10-01]}	Not published	Not published	Not published
Two-way feedback	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Sensor inputs	Not published	Not published	Dusk^{[2; 2026-10-01]}, Frost^{[2; 2026-10-01]}, Rain^{[2; 2026-10-01]}, Sun^{[2; 2026-10-01]}, Temperature^{[2; 2026-10-01]}, Wind^{[2; 2026-10-01]}	Dusk^{[2; 2026-10-01]}, Frost^{[2; 2026-10-01]}, Rain^{[2; 2026-10-01]}, Sun^{[2; 2026-10-01]}, Temperature^{[2; 2026-10-01]}, Wind^{[2; 2026-10-01]}
Timer / astro	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Environment & protection
IP rating	Not published	Not published	IP44^{[3; 2026-10-03]}	IP44^{[6; 2026-10-01]}
Application
ApplicationsDiffers: Roller blind, Screen^{[4; 2026-10-05]}^{[4; 2026-10-01]} vs Not published vs Roller shutter^{[7; 2026-10-06]} vs Not published	Roller blind^{[4; 2026-10-05]}, Screen^{[4; 2026-10-01]}	Not published	Roller shutter^{[7; 2026-10-06]}	Not published
Compliance & declarations
Marks stated by vendor	Not published	Not published	CE^{[2; 2026-10-05]}	CE^{[2; 2026-10-05]}
Appearance
Colour / finish	Not published	Not published	Weiß (RAL 9016)^{[2; 2026-10-01]}	Weiß (RAL 9016)^{[2; 2026-10-01]}
Documents	Request datasheet	Request datasheet	Request datasheet	Request datasheet

— means no value: the manufacturer does not publish it, it does not apply to this product type, or there is none on record. Value states

Data gaps

Wistar motor WSS50 · 10 Nm · 34 rpm: Overall length — Not yet collected
Becker R8-17-C01 PLUS: Overall length — Not yet collected
Becker R8-17-C12 PLUS: Overall length — Not yet collected
Wistar motor WSS50 · 10 Nm · 34 rpm: Limit range — Not yet collected

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSS50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 20051, 20046, 20050, 20042, 20045, 20047, 20038, 20040, 20048, 20043, 20049, 20052
↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie C01 PLUSManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 12501, 17559, 12502, 17561, 12513, 17579, 12499, 17555, 12536, 17602, 12506, 17567, 12505, 17565, 12519, 17586, 12521, 17588, 12516, 17583, 12514, 17581, 12535, 12531, 12529, 12527, 12533, 12525, 17600, 17596, 17594, 17593, 17598, 17592, 12522, 17590, 48395, 48585, 12507, 17569
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2010 120 158 0] (p. 42)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 47579, 47722, 47581, 47724, 47580, 47723, 47578, 47721, 47577, 47720, 47574, 47717, 47575, 47718, 47582, 47725, 47583, 47726, 47576, 47719, 47584
↑Elero manufacturer site (product catalog)elero.comRated torque: 9 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 2041, 2042, 27454, 27453, 27451, 49053, 27452
↑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: 54664
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comIP rating: Schutzart: IP44 [2010 130 193 0] (p. 24)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 42141
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-integriertem-Funkempfaenger/R8-17-C01-PLUS.htmlproduktcenter.becker-antriebe.comBecker R8-17-C01 PLUS: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-integriertem-Funkempfaenger/R8-17-C01-PLUS.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50764

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Verifiable indicators

Data gaps

Sources