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Last verified: 2026-10-05

Verifiable indicators

Short-time duty (S2) — Elero RolTop M RH · 20 Nm · 14 rpm: 4 min^{[3; 2026-10-01]}; Geiger Antriebstechnik PRO.TECline Spindle NHK · 20 Nm · 15 rpm: 4 min^{[4; 2026-10-01]}; Geiger Antriebstechnik PRO.TECline Spindle · 20 Nm · 15 rpm: 4 min^{[4; 2026-10-01]}; Wistar motor WSEB50 · 20 Nm · 13 rpm: 4 min^{[2; 2026-10-01]}.

Rated life — Elero RolTop M RH · 20 Nm · 14 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle NHK · 20 Nm · 15 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle · 20 Nm · 15 rpm: Not published. Wistar motor WSEB50 · 20 Nm · 13 rpm: Not published.

Thermal protection — Elero RolTop M RH · 20 Nm · 14 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle NHK · 20 Nm · 15 rpm: Not published. Geiger Antriebstechnik PRO.TECline Spindle · 20 Nm · 15 rpm: Not published. Wistar motor WSEB50 · 20 Nm · 13 rpm: Not published.

IP rating — Geiger Antriebstechnik PRO.TECline Spindle NHK · 20 Nm · 15 rpm: IP44^{[4; 2026-10-01]}; Geiger Antriebstechnik PRO.TECline Spindle · 20 Nm · 15 rpm: IP44^{[4; 2026-10-01]}; Wistar motor WSEB50 · 20 Nm · 13 rpm: IP44^{[2; 2026-10-01]}. Elero RolTop M RH · 20 Nm · 14 rpm: Not published.

Comparison table
Property	Elero RolTop M RH · 20 Nm · 14 rpmElero38 231.0001	Geiger Antriebstechnik PRO.TECline Spindle NHK · 20 Nm · 15 rpmGeiger AntriebstechnikGB45M- 20/15	Geiger Antriebstechnik PRO.TECline Spindle · 20 Nm · 15 rpmGeiger AntriebstechnikGB45S- 20/15	Wistar motor WSEB50 · 20 Nm · 13 rpmWistar motorWSEB50-20/13
Series & variant axes
SeriesDiffers: RolTop M RH vs PRO.TECline Spindle NHK vs PRO.TECline Spindle vs WSEB50	RolTop M RH	PRO.TECline Spindle NHK	PRO.TECline Spindle	WSEB50
Identity & lineage
Series / product lineDiffers: Not published vs PRO.TECline Spindle NHK^{[1; 2026-10-01]} vs PRO.TECline Spindle^{[1; 2026-10-01]} vs WSEB50^{[2; 2026-10-01]}	Not published	PRO.TECline Spindle NHK^{[1; 2026-10-01]}	PRO.TECline Spindle^{[1; 2026-10-01]}	WSEB50^{[2; 2026-10-01]}
Electrical
Rated voltage	230 V^{[3; 2026-10-01]}	230 V^{[4; 2026-10-01]}	230 V^{[4; 2026-10-01]}	230 V^{[2; 2026-10-01]}
Mains frequency	50 Hz^{[3; 2026-10-01]}	50 Hz^{[4; 2026-10-01]}	50 Hz^{[4; 2026-10-01]}	50 Hz^{[2; 2026-10-01]}
Power supply type	AC mains^{[3; 2026-10-01]}	AC mains^{[4; 2026-10-01]}	AC mains^{[4; 2026-10-01]}	AC mains^{[2; 2026-10-01]}
Supply rating (as stated)	Not published	230 V~/50 Hz^{[1; 2026-09-23]}	230 V~/50 Hz^{[1; 2026-09-23]}	Not published
Rated power inputDiffers: 200 W^{[3; 2026-10-01]} vs 140 W^{[4; 2026-10-01]} vs 140 W^{[4; 2026-10-01]} vs 155 W^{[2; 2026-10-01]}	200 W^{[3; 2026-10-01]}	140 W^{[4; 2026-10-01]}	140 W^{[4; 2026-10-01]}	155 W^{[2; 2026-10-01]}
Rated currentDiffers: 0.9 A^{[3; 2026-10-01]} vs 0.63 A^{[4; 2026-10-01]} vs 0.63 A^{[4; 2026-10-01]} vs 0.68 A^{[2; 2026-10-01]}	0.9 A^{[3; 2026-10-01]}	0.63 A^{[4; 2026-10-01]}	0.63 A^{[4; 2026-10-01]}	0.68 A^{[2; 2026-10-01]}
Power factor (cos φ)	Not published	> 0.95 ^{[4; 2026-10-01]}	> 0.95 ^{[4; 2026-10-01]}	Not published
Inrush current factor	Not published	1.2 x^{[4; 2026-10-01]}	1.2 x^{[4; 2026-10-01]}	Not published
Cable connection	Not published	Fixed cable^{[1; 2026-10-01]}	Fixed cable^{[1; 2026-10-01]}	Not published
Drive performance
Rated torque	20 Nm^{[3; 2026-10-01]}	20 Nm^{[4; 2026-10-01]}	20 Nm^{[4; 2026-10-01]}	20 Nm^{[2; 2026-10-01]}
Rated speedDiffers: 14 rpm^{[3; 2026-10-01]} vs 15 rpm^{[4; 2026-10-01]} vs 15 rpm^{[4; 2026-10-01]} vs 13 rpm^{[2; 2026-10-01]}	14 rpm^{[3; 2026-10-01]}	15 rpm^{[4; 2026-10-01]}	15 rpm^{[4; 2026-10-01]}	13 rpm^{[2; 2026-10-01]}
Short-time duty (S2)	4 min^{[3; 2026-10-01]}	4 min^{[4; 2026-10-01]}	4 min^{[4; 2026-10-01]}	4 min^{[2; 2026-10-01]}
Duty type	S2^{[3; 2026-10-01]}	S2^{[4; 2026-10-01]}	S2^{[4; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	Not published	45 mm^{[4; 2026-10-01]}	45 mm^{[4; 2026-10-01]}	45 mm^{[2; 2026-10-01]}
Fits tube diameter	≥ 50 mm^{[5; 2026-10-01]}	Not published	Not published	Not published
Overall lengthDiffers: Not published vs 548 mm^{[4; 2026-10-01]} vs 458 mm^{[4; 2026-10-01]} vs —	Not published	548 mm^{[4; 2026-10-01]}	458 mm^{[4; 2026-10-01]}	—
WeightDifferent basis: 2.1 kg^{[3; 2026-10-01]} vs ≈ 2.3 kg^{[4; 2026-10-01]} vs ≈ 2 kg^{[4; 2026-10-01]} vs 2.3 kg^{[2; 2026-10-01]}	2.1 kg^{[3; 2026-10-01]}Different basis	≈ 2.3 kg^{[4; 2026-10-01]}Different basis	≈ 2 kg^{[4; 2026-10-01]}Different basis	2.3 kg^{[2; 2026-10-01]}Different basis
Limits & protection
Limit settingDiffers: Electronic^{[5; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]} vs Mechanical^{[2; 2026-10-01]}	Electronic^{[5; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Mechanical^{[2; 2026-10-01]}
Limit range	Not published	22 turns^{[4; 2026-10-01]}	22 turns^{[4; 2026-10-01]}	—
Obstacle detection	Not published	No^{[1; 2026-10-01]}	No^{[1; 2026-10-01]}	Not published
Control & communication
Control interface (as stated)	Hardwired^{[5; 2026-10-01]}	Not published	Not published	Not published
Environment & protection
IP rating	Not published	IP44^{[4; 2026-10-01]}	IP44^{[4; 2026-10-01]}	IP44^{[2; 2026-10-01]}
Noise level	Not published	39 dB(A)^{[4; 2026-10-01]}	39 dB(A)^{[4; 2026-10-01]}	Not published
Application
ApplicationsDiffers: Roller blind, Roller shutter, Screen^{[5; 2026-10-05]}^{[5; 2026-10-01]}^{[5; 2026-10-01]} vs Awning, Cassette awning, Roller shutter, Screen^{[1; 2026-10-01]}^{[1; 2026-10-01]}^{[1; 2026-10-01]}^{[1; 2026-10-01]} vs Awning, Cassette awning, Roller shutter, Screen^{[1; 2026-10-01]}^{[1; 2026-10-02]}^{[1; 2026-10-01]}^{[1; 2026-10-01]} vs Not published	Roller blind^{[5; 2026-10-05]}, Roller shutter^{[5; 2026-10-01]}, Screen^{[5; 2026-10-01]}	Awning^{[1; 2026-10-01]}, Cassette awning^{[1; 2026-10-01]}, Roller shutter^{[1; 2026-10-01]}, Screen^{[1; 2026-10-01]}	Awning^{[1; 2026-10-01]}, Cassette awning^{[1; 2026-10-02]}, Roller shutter^{[1; 2026-10-01]}, Screen^{[1; 2026-10-01]}	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

Wistar motor WSEB50 · 20 Nm · 13 rpm: Overall length — Not yet collected
Wistar motor WSEB50 · 20 Nm · 13 rpm: Limit range — Not yet collected

Sources

↑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: 7059, 5392, 1182, 627, 7066, 5399, 7065, 5398, 7064, 5397, 7062, 7063, 7060, 7061, 6719, 45822, 5393, 5394
↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSEB50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 18659, 18653, 18658, 18643, 18651, 18655, 18639, 18641, 18656, 18647, 18657, 18660, 18645
↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [382310001] (p. 55)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 33257, 33259, 33258, 33261, 33260, 33255, 33256, 33262, 33263, 33264
↑Geiger Antriebstechnik PDF cataloguegeiger.deRated voltage: Spannung: 230V~/50 Hz [GB45M-20/15] (p. 31)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 30749, 30336, 30753, 30340, 30751, 30338, 30760, 30348, 30754, 30342, 30756, 30344, 30758, 30346, 30762, 30349, 30764, 30351, 30773, 30360, 30775, 30362, 30779, 30366, 30771, 30358, 30781, 30367, 30766, 30354, 30769, 30355, 30777, 30364
↑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: 27717, 27716, 27713, 49086, 27714, 27715

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Verifiable indicators

Data gaps

Sources