What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSM50 · 50 Nm · 13 rpm: 230 V; Wistar motor WSM50 · 50 Nm · 16 rpm: 230 V. Mains frequency — Wistar motor WSM50 · 50 Nm · 13 rpm: 50 Hz; Wistar motor WSM50 · 50 Nm · 16 rpm: 60 Hz. Power supply type — Wistar motor WSM50 · 50 Nm · 13 rpm: AC mains; Wistar motor WSM50 · 50 Nm · 16 rpm: AC mains.

Which tube diameters do they fit?

Motor diameter — Wistar motor WSM50 · 50 Nm · 13 rpm: 45 mm; Wistar motor WSM50 · 50 Nm · 16 rpm: 45 mm.

What torque and speed is each rated for?

Rated torque — Wistar motor WSM50 · 50 Nm · 13 rpm: 50 Nm; Wistar motor WSM50 · 50 Nm · 16 rpm: 50 Nm. Rated speed — Wistar motor WSM50 · 50 Nm · 13 rpm: 13 rpm; Wistar motor WSM50 · 50 Nm · 16 rpm: 16 rpm.

What protocols and control options does each support?

Limit setting — Wistar motor WSM50 · 50 Nm · 13 rpm: Mechanical; Wistar motor WSM50 · 50 Nm · 16 rpm: Mechanical.

Wistar motor WSM50 · 50 Nm: 13 rpm vs 16 rpm Compared

Rated power input — Wistar motor WSM50 · 50 Nm · 13 rpm: 244 W^{[1; 2026-10-01]}; Wistar motor WSM50 · 50 Nm · 16 rpm: 276 W^{[1; 2026-10-02]}.

Rated current — Wistar motor WSM50 · 50 Nm · 13 rpm: 1.06 A^{[1; 2026-10-01]}; Wistar motor WSM50 · 50 Nm · 16 rpm: 1.1 A^{[1; 2026-10-02]}.

Mains frequency — Wistar motor WSM50 · 50 Nm · 13 rpm: 50 Hz^{[1; 2026-10-01]}; Wistar motor WSM50 · 50 Nm · 16 rpm: 60 Hz^{[1; 2026-10-02]}.

Last verified: 2026-10-02

When to choose Wistar motor WSM50 · 50 Nm · 13 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 50 Nm^{[1; 2026-10-01]}.

When to choose Wistar motor WSM50 · 50 Nm · 16 rpm

For 230 V^{[1; 2026-10-02]} / 60 Hz^{[1; 2026-10-02]} mains.
For the stated supply type: AC mains^{[1; 2026-10-02]}.
For the stated diameter: 45 mm^{[1; 2026-10-02]}.
For a rated torque of 50 Nm^{[1; 2026-10-02]}.

Verifiable indicators

Short-time duty (S2) — Wistar motor WSM50 · 50 Nm · 13 rpm: 4 min^{[1; 2026-10-01]}; Wistar motor WSM50 · 50 Nm · 16 rpm: 4 min^{[1; 2026-10-02]}.

Rated life — Wistar motor WSM50 · 50 Nm · 13 rpm: Not published. Wistar motor WSM50 · 50 Nm · 16 rpm: Not published.

Thermal protection — Wistar motor WSM50 · 50 Nm · 13 rpm: Not published. Wistar motor WSM50 · 50 Nm · 16 rpm: Not published.

IP rating — Wistar motor WSM50 · 50 Nm · 13 rpm: IP44^{[1; 2026-10-01]}; Wistar motor WSM50 · 50 Nm · 16 rpm: IP44^{[1; 2026-10-02]}.

Comparison table
Property	Wistar motor WSM50 · 50 Nm · 13 rpmWistar motorWSM50-50/13	Wistar motor WSM50 · 50 Nm · 16 rpmWistar motorWSM50-50/16
Series & variant axes
Series	WSM50	WSM50
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	230 V^{[1; 2026-10-02]}
Mains frequencyDiffers: 50 Hz^{[1; 2026-10-01]} vs 60 Hz^{[1; 2026-10-02]}	50 Hz^{[1; 2026-10-01]}	60 Hz^{[1; 2026-10-02]}
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[1; 2026-10-02]}
Rated power inputDiffers: 244 W^{[1; 2026-10-01]} vs 276 W^{[1; 2026-10-02]}	244 W^{[1; 2026-10-01]}	276 W^{[1; 2026-10-02]}
Rated currentDiffers: 1.06 A^{[1; 2026-10-01]} vs 1.1 A^{[1; 2026-10-02]}	1.06 A^{[1; 2026-10-01]}	1.1 A^{[1; 2026-10-02]}
Drive performance
Rated torque	50 Nm^{[1; 2026-10-01]}	50 Nm^{[1; 2026-10-02]}
Rated speedDiffers: 13 rpm^{[1; 2026-10-01]} vs 16 rpm^{[1; 2026-10-02]}	13 rpm^{[1; 2026-10-01]}	16 rpm^{[1; 2026-10-02]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	4 min^{[1; 2026-10-02]}
Dimensions & mounting
Motor diameter	45 mm^{[1; 2026-10-01]}	45 mm^{[1; 2026-10-02]}
Overall length	600 mm^{[1; 2026-10-01]}	600 mm^{[1; 2026-10-02]}
Weight	3.3 kg^{[1; 2026-10-01]}	3.3 kg^{[1; 2026-10-02]}
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-01]}	Mechanical^{[1; 2026-10-02]}
Limit range	27 turns^{[1; 2026-10-01]}	27 turns^{[1; 2026-10-02]}
Environment & protection
IP rating	IP44^{[1; 2026-10-01]}	IP44^{[1; 2026-10-02]}
View all 30 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Wistar motor WSM50 · 50 Nm · 13 rpm → Wistar motor WSM50 · 50 Nm · 16 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 50 Nm (same)
230 V (same)
Power supply AC mains (same)
Limits: Mechanical (same)
Length 600 mm
Limit turns 27
Protection IP44
Mains 60 Hz vs 50 Hz
Opens/closes faster (≈23%)
Control system not confirmed

Required changes / checks: Opens/closes faster (≈23%); Control system not confirmed

Not checked: crown & drive adapters and motor head; Not checked: brackets; Not checked: remote pairing; Not checked: wiring

Wistar motor WSM50 · 50 Nm · 16 rpm → Wistar motor WSM50 · 50 Nm · 13 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 50 Nm (same)
230 V (same)
Power supply AC mains (same)
Limits: Mechanical (same)
Length 600 mm
Limit turns 27
Protection IP44
Mains 50 Hz vs 60 Hz
Opens/closes slower (≈19%)
Control system not confirmed

Required changes / checks: Opens/closes slower (≈19%); Control system not confirmed

Not checked: crown & drive adapters and motor head; Not checked: brackets; Not checked: remote pairing; Not checked: wiring

Cross-brand alternatives

Becker R50-11-M04: 50 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 R50-11-M05: 50 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 R50-11-C12 PLUS: 50 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 R50-11-E12: 50 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 R50-11-S12: 50 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]}
Gaposa XQ5DX5014: 50 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Wistar motor WSM50 · 50 Nm · 13 rpm: 230 V; Wistar motor WSM50 · 50 Nm · 16 rpm: 230 V. Mains frequency — Wistar motor WSM50 · 50 Nm · 13 rpm: 50 Hz; Wistar motor WSM50 · 50 Nm · 16 rpm: 60 Hz. Power supply type — Wistar motor WSM50 · 50 Nm · 13 rpm: AC mains; Wistar motor WSM50 · 50 Nm · 16 rpm: AC mains.
Which tube diameters do they fit?: Motor diameter — Wistar motor WSM50 · 50 Nm · 13 rpm: 45 mm; Wistar motor WSM50 · 50 Nm · 16 rpm: 45 mm.
What torque and speed is each rated for?: Rated torque — Wistar motor WSM50 · 50 Nm · 13 rpm: 50 Nm; Wistar motor WSM50 · 50 Nm · 16 rpm: 50 Nm. Rated speed — Wistar motor WSM50 · 50 Nm · 13 rpm: 13 rpm; Wistar motor WSM50 · 50 Nm · 16 rpm: 16 rpm.
What protocols and control options does each support?: Limit setting — Wistar motor WSM50 · 50 Nm · 13 rpm: Mechanical; Wistar motor WSM50 · 50 Nm · 16 rpm: Mechanical.

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSM50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 14872, 45155, 14860, 45148, 14871, 45154, 14850, 45143, 14858, 45147, 14862, 45149, 14846, 45141, 14848, 45142, 14864, 45150, 14854, 45145, 14866, 45151, 14870, 45153, 14873, 45156, 14868, 45152, 14852, 45144

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Wistar motor WSM50 · 50 Nm · 13 rpm vs Wistar motor WSM50 · 50 Nm · 16 rpm