What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSME50 · 25 Nm · 17 rpm: 230 V; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 120 V. Mains frequency — Wistar motor WSME50 · 25 Nm · 17 rpm: 50 Hz. Power supply type — Wistar motor WSME50 · 25 Nm · 17 rpm: AC mains; Somfy T5 ZsP Hz 25Nm 18rpm 120V: AC mains.

What torque and speed is each rated for?

Rated torque — Wistar motor WSME50 · 25 Nm · 17 rpm: 25 Nm; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 25 Nm. Rated speed — Wistar motor WSME50 · 25 Nm · 17 rpm: 17 rpm; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 18 rpm.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Wistar motor WSME50 · 25 Nm · 17 rpm: 4 min. IP rating — Wistar motor WSME50 · 25 Nm · 17 rpm: IP44; Somfy T5 ZsP Hz 25Nm 18rpm 120V: IP44.

Wistar motor WSME50 · 25 Nm · 17 rpm: 230 V vs 120 V

Rated voltage — Wistar motor WSME50 · 25 Nm · 17 rpm: 230 V^{[1; 2026-10-01]}; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 120 V^{[2; 2026-09-30]}.

Rated power input — Wistar motor WSME50 · 25 Nm · 17 rpm: 226 W^{[1; 2026-10-01]}; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 180 W^{[2; 2026-09-30]}.

Rated speed — Wistar motor WSME50 · 25 Nm · 17 rpm^{[1; 2026-10-01]}: 17 rpm; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 18 rpm^{[2; 2026-10-05]}.

Last verified: 2026-10-06

When to choose Wistar motor WSME50 · 25 Nm · 17 rpm

For 230 V^{[1; 2026-10-01]} / 50 Hz^{[1; 2026-10-01]} mains.
For the stated supply type: AC mains^{[1; 2026-10-01]}.
For the stated diameter: 45 mm^{[1; 2026-10-01]}.
For a rated torque of 25 Nm^{[1; 2026-10-01]}.

When to choose Somfy T5 ZsP Hz 25Nm 18rpm 120V

For a supply rated 120 V^{[2; 2026-09-30]}.
For the stated supply type: AC mains^{[2; 2026-09-30]}.
For a rated torque of 25 Nm^{[2; 2026-10-05]}.
For a rated speed of 18 rpm^{[2; 2026-10-05]}.

Verifiable indicators

Short-time duty (S2) — Wistar motor WSME50 · 25 Nm · 17 rpm: 4 min^{[1; 2026-10-01]}. Somfy T5 ZsP Hz 25Nm 18rpm 120V: Not published.

Rated life — Wistar motor WSME50 · 25 Nm · 17 rpm: Not published. Somfy T5 ZsP Hz 25Nm 18rpm 120V: Not published.

Thermal protection — Wistar motor WSME50 · 25 Nm · 17 rpm: Not published. Somfy T5 ZsP Hz 25Nm 18rpm 120V: Not published.

IP rating — Wistar motor WSME50 · 25 Nm · 17 rpm: IP44^{[3; 2026-10-06]}; Somfy T5 ZsP Hz 25Nm 18rpm 120V: IP44^{[2; 2026-09-30]}.

Comparison table
Property	Wistar motor WSME50 · 25 Nm · 17 rpmWistar motorWSME50-25/17	Somfy T5 ZsP Hz 25Nm 18rpm 120VSomfy2009154
Series & variant axes
SeriesDiffers: WSME50 vs T5 ZsP Hz	WSME50	T5 ZsP Hz
Identity & lineage
Series / product line	WSME50^{[1; 2026-10-01]}	Not published
Electrical
Rated voltageDiffers: 230 V^{[1; 2026-10-01]} vs 120 V^{[2; 2026-09-30]}	230 V^{[1; 2026-10-01]}	120 V^{[2; 2026-09-30]}
Mains frequency	50 Hz^{[1; 2026-10-01]}	Not published
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[2; 2026-09-30]}
Rated power inputDiffers: 226 W^{[1; 2026-10-01]} vs 180 W^{[2; 2026-09-30]}	226 W^{[1; 2026-10-01]}	180 W^{[2; 2026-09-30]}
Standby power	Not published	0.38 W^{[2; 2026-10-01]}
Rated current	0.95 A^{[1; 2026-10-01]}	Not published
Drive performance
Rated torque	25 Nm^{[1; 2026-10-01]}	25 Nm^{[2; 2026-10-05]}
Rated speedDiffers: 17 rpm^{[1; 2026-10-01]} vs 18 rpm^{[2; 2026-10-05]}	17 rpm^{[1; 2026-10-01]}	18 rpm^{[2; 2026-10-05]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	45 mm^{[1; 2026-10-01]}	Not published
Overall length	700 mm^{[1; 2026-10-01]}	Not published
Weight	4.05 kg^{[1; 2026-10-01]}	Not published
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-01]}	Not published
Limit range	27 turns^{[1; 2026-10-01]}	Not published
Control & communication
Radio frequency	Not published	433.42 MHz^{[2; 2026-10-01]}
Radio range	Not published	150 m^{[2; 2026-10-01]}
Max paired transmitters	15 pcs^{[3; 2026-10-06]}	Not published
Environment & protection
IP rating	IP44^{[3; 2026-10-06]}	IP44^{[2; 2026-09-30]}
Operating temp. (min)	-10 °C^{[3; 2026-10-06]}	Not published
Operating temp. (max)	55 °C^{[3; 2026-10-06]}	Not published
Noise level	Not published	56 dB(A)^{[2; 2026-09-30]}
Documents	Request datasheet	Request datasheet

Series

Cross-brand alternatives

Elero 44 242.0001: 25 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p45-rolmotion-m; 2026-10-09]}
Elero RolMotion /D+ M-868 RolMotion/D+ M25-868: 25 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p45-rolmotion-m; 2026-10-09]}
Elero 44 241.0001: 25 Nm^{[Elero manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p45-rolmotion-m; 2026-10-09]}
Elero RolMotion /D+ M RolMotion/D+ M25: 25 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p45-rolmotion-m; 2026-10-09]}
Becker R30-17-C01 PLUS: 30 Nm^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}, Ø 45 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 230 V^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}
Becker R30-17-D01: 30 Nm^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}, Ø 45 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 230 V^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Wistar motor WSME50 · 25 Nm · 17 rpm: 230 V; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 120 V. Mains frequency — Wistar motor WSME50 · 25 Nm · 17 rpm: 50 Hz. Power supply type — Wistar motor WSME50 · 25 Nm · 17 rpm: AC mains; Somfy T5 ZsP Hz 25Nm 18rpm 120V: AC mains.
What torque and speed is each rated for?: Rated torque — Wistar motor WSME50 · 25 Nm · 17 rpm: 25 Nm; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 25 Nm. Rated speed — Wistar motor WSME50 · 25 Nm · 17 rpm: 17 rpm; Somfy T5 ZsP Hz 25Nm 18rpm 120V: 18 rpm.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Wistar motor WSME50 · 25 Nm · 17 rpm: 4 min. IP rating — Wistar motor WSME50 · 25 Nm · 17 rpm: IP44; Somfy T5 ZsP Hz 25Nm 18rpm 120V: IP44.

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSME50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 13930, 13921, 13929, 13910, 13919, 13923, 13907, 13909, 13925, 13915, 13926, 13928, 13931, 13927
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated voltage: Power supply AC - RGE 2 - 120V/60HZManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-30 · Public web pageUsed for: 3933, 3928, 3932, 10301, 48777, 48778, 10299, 10300, 3929, 3930
↑Wistar motor PDF catalogue WSME50wistarmotor.comMax paired transmitters: compatible with 15 emitters at most: 15 (p. 1)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50064, 50063, 50065, 50066

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Wistar motor WSME50 · 25 Nm · 17 rpm vs Somfy T5 ZsP Hz 25Nm 18rpm 120V