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Last verified: 2026-10-06

Verifiable indicators

Short-time duty (S2) — Wistar motor WSEB50 · 25 Nm · 13 rpm: 4 min^{[1; 2026-10-01]}; Wistar motor WSEC50 · 25 Nm · 13 rpm: 4 min^{[1; 2026-10-01]}. Elero RolMotion/D+ M25-868 RH: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published.

Rated life — Elero RolMotion/D+ M25-868 RH: Not published. Wistar motor WSEB50 · 25 Nm · 13 rpm: Not published. Wistar motor WSEC50 · 25 Nm · 13 rpm: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published.

Thermal protection — Elero RolMotion/D+ M25-868 RH: Not published. Wistar motor WSEB50 · 25 Nm · 13 rpm: Not published. Wistar motor WSEC50 · 25 Nm · 13 rpm: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published.

IP rating — Wistar motor WSEB50 · 25 Nm · 13 rpm: IP44^{[1; 2026-10-01]}; Wistar motor WSEC50 · 25 Nm · 13 rpm: IP44^{[5; 2026-10-06]}; A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: IP65^{[2; 2026-09-30]}. Elero RolMotion/D+ M25-868 RH: Not published.

Comparison table
Property	Elero RolMotion/D+ M25-868 RHElero48 044.0001	Wistar motor WSEB50 · 25 Nm · 13 rpmWistar motorWSEB50-25/13	Wistar motor WSEC50 · 25 Nm · 13 rpmWistar motorWSEC50-25/13	A-OK AM45 Mechanical Detection Waterproof DC Zipscreen MotorA-OKAM45-20/14-MR-E-D-XP
Series & variant axes
SeriesDiffers: RolMotion /D+ M-868 RH RolMotion/D+ vs WSEB50 vs WSEC50 vs AM45	RolMotion /D+ M-868 RH RolMotion/D+	WSEB50	WSEC50	AM45
Identity & lineage
Series / product lineDiffers: Not published vs WSEB50^{[1; 2026-10-01]} vs WSEC50^{[1; 2026-10-01]} vs AM45^{[2; 2026-09-30]}	Not published	WSEB50^{[1; 2026-10-01]}	WSEC50^{[1; 2026-10-01]}	AM45^{[2; 2026-09-30]}
Electrical
Rated voltageDiffers: Not published vs 230 V^{[1; 2026-10-01]} vs 230 V^{[1; 2026-10-01]} vs 24 V^{[2; 2026-09-30]}	Not published	230 V^{[1; 2026-10-01]}	230 V^{[1; 2026-10-01]}	24 V^{[2; 2026-09-30]}
Mains frequency	Not published	50 Hz^{[1; 2026-10-01]}	50 Hz^{[1; 2026-10-01]}	Not published
Power supply typeDiffers: Not published vs AC mains^{[1; 2026-10-01]} vs AC mains^{[1; 2026-10-01]} vs DC^{[2; 2026-09-30]}	Not published	AC mains^{[1; 2026-10-01]}	AC mains^{[1; 2026-10-01]}	DC^{[2; 2026-09-30]}
Rated power inputDiffers: Not published vs 174 W^{[1; 2026-10-01]} vs 174 W^{[1; 2026-10-01]} vs 80 W^{[2; 2026-09-30]}	Not published	174 W^{[1; 2026-10-01]}	174 W^{[1; 2026-10-01]}	80 W^{[2; 2026-09-30]}
Rated currentDiffers: Not published vs 0.72 A^{[1; 2026-10-01]} vs 0.72 A^{[1; 2026-10-01]} vs 3.3 A^{[2; 2026-09-30]}	Not published	0.72 A^{[1; 2026-10-01]}	0.72 A^{[1; 2026-10-01]}	3.3 A^{[2; 2026-09-30]}
Drive performance
Rated torqueDiffers: 25 Nm^{[3; 2026-09-23]} vs 25 Nm^{[1; 2026-10-01]} vs 25 Nm^{[1; 2026-10-01]} vs 20 Nm^{[2; 2026-09-30]}	25 Nm^{[3; 2026-09-23]}	25 Nm^{[1; 2026-10-01]}	25 Nm^{[1; 2026-10-01]}	20 Nm^{[2; 2026-09-30]}
Rated speedDiffers: 14 rpm^{[3; 2026-09-23]} vs 13 rpm^{[1; 2026-10-01]} vs 13 rpm^{[1; 2026-10-01]} vs 14 rpm^{[2; 2026-09-30]}	14 rpm^{[3; 2026-09-23]}	13 rpm^{[1; 2026-10-01]}	13 rpm^{[1; 2026-10-01]}	14 rpm^{[2; 2026-09-30]}
Speed range (min)	5 rpm^{[3; 2026-10-01]}	Not published	Not published	Not published
Short-time duty (S2)	Not published	4 min^{[1; 2026-10-01]}	4 min^{[1; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	Not published	45 mm^{[1; 2026-10-01]}	45 mm^{[1; 2026-10-01]}	Not published
Fits tube diameter	≥ 50 mm^{[3; 2026-10-01]}	Not published	Not published	Not published
Overall length	Not published	—	570 mm^{[1; 2026-10-01]}	Not published
WeightDiffers: Not published vs 2.35 kg^{[1; 2026-10-01]} vs 2.15 kg^{[1; 2026-10-01]} vs Not published	Not published	2.35 kg^{[1; 2026-10-01]}	2.15 kg^{[1; 2026-10-01]}	Not published
Limits & protection
Limit settingDiffers: Electronic^{[3; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]} vs Mechanical^{[1; 2026-10-01]} vs Not published	Electronic^{[3; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Not published
Control & communication
Control protocol	Proprietary RF^{[3; 2026-10-01]}	Not published	Not published	Proprietary RF^{[2; 2026-09-30]}
Control interface (as stated)	Radio^{[3; 2026-10-01]}	Not published	Not published	Not published
Radio frequencyDiffers: 868 MHz^{[4; 2026-09-23]} vs Not published vs Not published vs 433 MHz^{[2; 2026-10-01]}	868 MHz^{[4; 2026-09-23]}	Not published	Not published	433 MHz^{[2; 2026-10-01]}
Environment & protection
IP ratingDiffers: Not published vs IP44^{[1; 2026-10-01]} vs IP44^{[5; 2026-10-06]} vs IP65^{[2; 2026-09-30]}	Not published	IP44^{[1; 2026-10-01]}	IP44^{[5; 2026-10-06]}	IP65^{[2; 2026-09-30]}Highest stated
Application
Applications	Roller shutter^{[3; 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

Wistar motor WSEB50 · 25 Nm · 13 rpm: Overall length — Not yet collected
Wistar motor WSEB50 · 25 Nm · 13 rpm: Limit range — Not yet collected
Wistar motor WSEC50 · 25 Nm · 13 rpm: Limit range — Not yet collected

Sources

↑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: 18728, 17706, 18721, 17696, 18727, 17703, 18712, 17691, 18719, 17695, 18723, 17697, 18707, 17689, 18710, 17690, 18725, 17698, 18715, 17693, 17700, 18726, 17701, 18729, 17707, 18714
↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM45 Mechanical Detection Waterproof DC Zipscreen MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 2955, 2951, 2948, 2952, 2953, 2946, 2947, 2954, 9871, 2949
↑Elero manufacturer site (product catalog)elero.comRated torque: 25 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 1659, 1660, 26157, 26155, 26154, 26156, 26152, 26153
↑Elero manufacturer site (product catalog)elero.commodel: RolMotion /D+ M-868 RH RolMotion/D+ M25-868 RHDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7341
↑Wistar motor PDF catalogue WSEC40-WSEC50wistarmotor.comIP rating: Protection index: IP44 (p. 1)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 49863

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Verifiable indicators

Data gaps

Sources