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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Becker L50-17-C12 PLUS: 4 min^{[3; 2026-10-03]}; Elero RolTop L RH · 40 Nm · 14 rpm: 4 min^{[4; 2026-10-01]}; Elero RolTop L-868 RH · 40 Nm · 14 rpm: 4 min^{[4; 2026-10-01]}; Geiger Antriebstechnik PRO.TECline Spindle NHK · 50 Nm · 12 rpm: 4 min^{[5; 2026-10-01]}.

Rated life — Becker L50-17-C12 PLUS: Not published. Elero RolTop L RH · 40 Nm · 14 rpm: Not published. Elero RolTop L-868 RH · 40 Nm · 14 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle NHK · 50 Nm · 12 rpm: Not published.

Thermal protection — Becker L50-17-C12 PLUS: Not published. Elero RolTop L RH · 40 Nm · 14 rpm: Not published. Elero RolTop L-868 RH · 40 Nm · 14 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle NHK · 50 Nm · 12 rpm: Not published.

IP rating — Becker L50-17-C12 PLUS: IP44^{[3; 2026-10-03]}; Geiger Antriebstechnik PRO.TECline Spindle NHK · 50 Nm · 12 rpm: IP44^{[5; 2026-10-01]}. Elero RolTop L RH · 40 Nm · 14 rpm: Not published. Elero RolTop L-868 RH · 40 Nm · 14 rpm: Not published.

Comparison table
Property	Becker L50-17-C12 PLUSBecker2050 130 220 0	Elero RolTop L RH · 40 Nm · 14 rpmElero36 723.0001	Elero RolTop L-868 RH · 40 Nm · 14 rpmElero36 724.0001	Geiger Antriebstechnik PRO.TECline Spindle NHK · 50 Nm · 12 rpmGeiger AntriebstechnikGB45M- 50/12
Series & variant axes
SeriesDiffers: C12 PLUS vs RolTop L RH vs RolTop L-868 RH vs PRO.TECline Spindle NHK	C12 PLUS	RolTop L RH	RolTop L-868 RH	PRO.TECline Spindle NHK
Identity & lineage
Series / product lineDiffers: C12 PLUS^{[1; 2026-10-01]} vs Not published vs Not published vs PRO.TECline Spindle NHK^{[2; 2026-10-01]}	C12 PLUS^{[1; 2026-10-01]}	Not published	Not published	PRO.TECline Spindle NHK^{[2; 2026-10-01]}
GTIN / EAN	4251852916582^{[1; 2026-10-01]}	Not published	Not published	Not published
Electrical
Rated voltage	230 V^{[3; 2026-10-03]}	230 V^{[4; 2026-10-01]}	230 V^{[4; 2026-10-01]}	230 V^{[5; 2026-10-01]}
Mains frequency	50 Hz^{[3; 2026-10-03]}	50 Hz^{[4; 2026-10-01]}	50 Hz^{[4; 2026-10-01]}	50 Hz^{[5; 2026-10-01]}
Power supply type	AC mains^{[3; 2026-10-03]}	AC mains^{[4; 2026-10-01]}	AC mains^{[4; 2026-10-01]}	AC mains^{[5; 2026-10-01]}
Supply rating (as stated)	Not published	Not published	Not published	230 V~/50 Hz^{[2; 2026-09-23]}
Rated power inputDiffers: 315 W^{[3; 2026-10-03]} vs 333 W^{[4; 2026-10-01]} vs 333 W^{[4; 2026-10-01]} vs 220 W^{[5; 2026-10-01]}	315 W^{[3; 2026-10-03]}	333 W^{[4; 2026-10-01]}	333 W^{[4; 2026-10-01]}	220 W^{[5; 2026-10-01]}
Rated currentDiffers: 1.4 A^{[3; 2026-10-03]} vs 1.45 A^{[4; 2026-10-01]} vs 1.45 A^{[4; 2026-10-01]} vs 1 A^{[5; 2026-10-01]}	1.4 A^{[3; 2026-10-03]}	1.45 A^{[4; 2026-10-01]}	1.45 A^{[4; 2026-10-01]}	1 A^{[5; 2026-10-01]}
Power factor (cos φ)	Not published	Not published	Not published	> 0.95 ^{[5; 2026-10-01]}
Inrush current factor	Not published	Not published	Not published	1.2 x^{[5; 2026-10-01]}
Cable connectionDiffers: Pluggable cable^{[1; 2026-10-01]} vs Not published vs Not published vs Fixed cable^{[2; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}	Not published	Not published	Fixed cable^{[2; 2026-10-01]}
Drive performance
Rated torqueDiffers: 50 Nm^{[3; 2026-10-03]} vs 40 Nm^{[4; 2026-10-01]} vs 40 Nm^{[4; 2026-10-01]} vs 50 Nm^{[5; 2026-10-01]}	50 Nm^{[3; 2026-10-03]}	40 Nm^{[4; 2026-10-01]}	40 Nm^{[4; 2026-10-01]}	50 Nm^{[5; 2026-10-01]}
Rated speedDiffers: 17 rpm^{[3; 2026-10-03]} vs 14 rpm^{[4; 2026-10-01]} vs 14 rpm^{[4; 2026-10-01]} vs 12 rpm^{[5; 2026-10-01]}	17 rpm^{[3; 2026-10-03]}	14 rpm^{[4; 2026-10-01]}	14 rpm^{[4; 2026-10-01]}	12 rpm^{[5; 2026-10-01]}
Short-time duty (S2)	4 min^{[3; 2026-10-03]}	4 min^{[4; 2026-10-01]}	4 min^{[4; 2026-10-01]}	4 min^{[5; 2026-10-01]}
Duty type	S2^{[3; 2026-10-03]}	S2^{[4; 2026-10-01]}	S2^{[4; 2026-10-01]}	S2^{[5; 2026-10-01]}
Dimensions & mounting
Motor diameterDiffers: 58 mm^{[1; 2026-10-01]} vs 58 mm^{[6; 2026-10-09]} vs 58 mm^{[6; 2026-10-09]} vs 45 mm^{[5; 2026-10-01]}	58 mm^{[1; 2026-10-01]}	58 mm^{[6; 2026-10-09]}	58 mm^{[6; 2026-10-09]}	45 mm^{[5; 2026-10-01]}
Fits tube diameter	≥ 63 mm^{[1; 2026-10-01]}	≥ 63 mm^{[7; 2026-10-01]}	≥ 63 mm^{[7; 2026-10-01]}	Not published
Overall length	—	Not published	Not published	588 mm^{[5; 2026-10-01]}
WeightDifferent basis: 4.684 kg^{[1; 2026-10-01]} vs 4.3 kg^{[4; 2026-10-01]} vs 4.3 kg^{[4; 2026-10-01]} vs ≈ 2.7 kg^{[5; 2026-10-01]}	4.684 kg^{[1; 2026-10-01]}Different basis	4.3 kg^{[4; 2026-10-01]}Different basis	4.3 kg^{[4; 2026-10-01]}Different basis	≈ 2.7 kg^{[5; 2026-10-01]}Different basis
Limits & protection
Limit settingDiffers: Not published vs Electronic^{[7; 2026-10-01]} vs Electronic^{[7; 2026-10-01]} vs Mechanical^{[2; 2026-10-01]}	Not published	Electronic^{[7; 2026-10-01]}	Electronic^{[7; 2026-10-01]}	Mechanical^{[2; 2026-10-01]}
Limit rangeDiffers: 64 turns^{[3; 2026-10-03]} vs Not published vs Not published vs 22 turns^{[5; 2026-10-01]}	64 turns^{[3; 2026-10-03]}	Not published	Not published	22 turns^{[5; 2026-10-01]}
Intermediate positions	2 positions^{[1; 2026-10-01]}	Not published	Not published	Not published
Obstacle detectionDiffers: Yes^{[1; 2026-10-01]} vs Not published vs Not published vs No^{[2; 2026-10-01]}	Yes^{[1; 2026-10-01]}	Not published	Not published	No^{[2; 2026-10-01]}
Soft start / soft stop	Yes^{[1; 2026-10-01]}	Not published	Not published	Not published
Control & communication
Control protocolDiffers: Centronic^{[1; 2026-10-01]} vs Not published vs Proprietary RF^{[7; 2026-10-01]} vs Not published	Centronic^{[1; 2026-10-01]}	Not published	Proprietary RF^{[7; 2026-10-01]}	Not published
Control interface (as stated)	Not published	Hardwired^{[7; 2026-10-01]}	Radio^{[7; 2026-10-01]}	Not published
Radio frequency	Not published	Not published	868 MHz^{[8; 2026-09-23]}	Not published
Two-way feedback	Yes^{[1; 2026-10-01]}	Not published	Not published	Not published
Sensor inputs	Dusk^{[1; 2026-10-01]}, Frost^{[1; 2026-10-01]}, Rain^{[1; 2026-10-01]}, Sun^{[1; 2026-10-01]}, Temperature^{[1; 2026-10-01]}, Wind^{[1; 2026-10-01]}	Not published	Not published	Not published
Timer / astro	Yes^{[1; 2026-10-01]}	Not published	Not published	Not published
Environment & protection
IP rating	IP44^{[3; 2026-10-03]}	Not published	Not published	IP44^{[5; 2026-10-01]}
Noise level	Not published	Not published	Not published	48 dB(A)^{[5; 2026-10-01]}
Application
ApplicationsDiffers: Not published vs Roller shutter^{[7; 2026-10-01]} vs Roller shutter^{[7; 2026-10-01]} vs Awning, Cassette awning, Roller shutter, Screen^{[2; 2026-10-01]}^{[2; 2026-10-01]}^{[2; 2026-10-01]}^{[2; 2026-10-01]}	Not published	Roller shutter^{[7; 2026-10-01]}	Roller shutter^{[7; 2026-10-01]}	Awning^{[2; 2026-10-01]}, Cassette awning^{[2; 2026-10-01]}, Roller shutter^{[2; 2026-10-01]}, Screen^{[2; 2026-10-01]}
Compliance & declarations
Marks stated by vendor	CE^{[1; 2026-10-05]}	Not published	Not published	Not published
Appearance
Colour / finish	Weiß (RAL 9016)^{[1; 2026-10-01]}	Not published	Not published	Not published
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

Becker L50-17-C12 PLUS: Overall length — Not yet collected

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie C12 PLUSManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 18013, 18015, 18034, 18009, 18058, 18023, 18021, 18040, 18042, 18038, 18036, 18057, 18052, 18050, 18048, 18055, 18046, 18044, 48591, 18025
↑Geiger Antriebstechnik manufacturer site (product catalog)geiger.deSeries / product line: PRO.TECline Spindle NHKManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 7113, 1200, 7120, 7119, 7118, 7116, 7117, 7114, 7115
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2050 130 220 0] (p. 46)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 47782, 47784, 47783, 47781, 47780, 47777, 47778, 47785, 47786, 47779, 47787
↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [367230001] (p. 89)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 34135, 34085, 34137, 34087, 34136, 34086, 34139, 34089, 34138, 34088, 34133, 34083, 34134, 34084, 34140, 34090, 34141, 34091, 34142, 34092
↑Geiger Antriebstechnik PDF cataloguegeiger.deRated voltage: Spannung: 230V~/50 Hz [GB45M-50/12] (p. 31)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 30848, 30852, 30850, 30860, 30854, 30856, 30858, 30862, 30864, 30872, 30874, 30878, 30870, 30880, 30866, 30868, 30876
↑Tubular diameter derivation tdia-elero-catalog-2026-p87-roltop-lelero.com[tdia-elero-catalog-2026-p87-roltop-l] Ø 58 mm from "RolTop L RH". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p87. elero catalogue 2026 p87, Technical data RolTop L-868 RH / RolTop L RH: "Min. shaft diameter (mm) 63 … Diameter (mm) 58"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54693, 54688
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 63Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 27771, 27746, 27770, 27745, 27747, 27768, 27743, 27769, 27744
↑Elero manufacturer site (product catalog)elero.commodel: RolTop L-868 RH RolTop L40-868 RHDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7487

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Verifiable indicators

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Sources