What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSS50 · 25 Nm · 13 rpm: 230 V; Wistar motor WSS50 · 30 Nm · 13 rpm: 230 V. Mains frequency — Wistar motor WSS50 · 25 Nm · 13 rpm: 50 Hz; Wistar motor WSS50 · 30 Nm · 13 rpm: 50 Hz. Power supply type — Wistar motor WSS50 · 25 Nm · 13 rpm: AC mains; Wistar motor WSS50 · 30 Nm · 13 rpm: AC mains.

Which tube diameters do they fit?

Motor diameter — Wistar motor WSS50 · 25 Nm · 13 rpm: 45 mm; Wistar motor WSS50 · 30 Nm · 13 rpm: 45 mm.

What torque and speed is each rated for?

Rated torque — Wistar motor WSS50 · 25 Nm · 13 rpm: 25 Nm; Wistar motor WSS50 · 30 Nm · 13 rpm: 30 Nm. Rated speed — Wistar motor WSS50 · 25 Nm · 13 rpm: 13 rpm; Wistar motor WSS50 · 30 Nm · 13 rpm: 13 rpm.

What protocols and control options does each support?

Limit setting — Wistar motor WSS50 · 25 Nm · 13 rpm: Mechanical; Wistar motor WSS50 · 30 Nm · 13 rpm: Mechanical.

Wistar motor WSS50: 25 Nm · 13 rpm vs 30 Nm

Rated power input — Wistar motor WSS50 · 25 Nm · 13 rpm: 244 W^{[1; 2026-10-01]}; Wistar motor WSS50 · 30 Nm · 13 rpm: 226 W^{[1; 2026-10-01]}.

Rated current — Wistar motor WSS50 · 25 Nm · 13 rpm: 0.72 A^{[1; 2026-10-01]}; Wistar motor WSS50 · 30 Nm · 13 rpm: 0.84 A^{[1; 2026-10-01]}.

Rated torque — Wistar motor WSS50 · 25 Nm^{[1; 2026-10-01]} · 13 rpm: 25 Nm; Wistar motor WSS50 · 30 Nm^{[1; 2026-10-01]} · 13 rpm: 30 Nm.

Last verified: 2026-10-01

When to choose Wistar motor WSS50 · 25 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 25 Nm^{[1; 2026-10-01]}.

When to choose Wistar motor WSS50 · 30 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 30 Nm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Wistar motor WSS50 · 25 Nm · 13 rpm: 4 min^{[1; 2026-10-01]}; Wistar motor WSS50 · 30 Nm · 13 rpm: 4 min^{[1; 2026-10-01]}.

Rated life — Wistar motor WSS50 · 25 Nm · 13 rpm: Not published. Wistar motor WSS50 · 30 Nm · 13 rpm: Not published.

Thermal protection — Wistar motor WSS50 · 25 Nm · 13 rpm: Not published. Wistar motor WSS50 · 30 Nm · 13 rpm: Not published.

IP rating — Wistar motor WSS50 · 25 Nm · 13 rpm: Not published. Wistar motor WSS50 · 30 Nm · 13 rpm: Not published.

Comparison table
Property	Wistar motor WSS50 · 25 Nm · 13 rpmWistar motorWSS50-25/13	Wistar motor WSS50 · 30 Nm · 13 rpmWistar motorWSS50-30/13
Series & variant axes
Series	WSS50	WSS50
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	230 V^{[1; 2026-10-01]}
Mains frequency	50 Hz^{[1; 2026-10-01]}	50 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[1; 2026-10-01]}
Rated power inputDiffers: 244 W^{[1; 2026-10-01]} vs 226 W^{[1; 2026-10-01]}	244 W^{[1; 2026-10-01]}	226 W^{[1; 2026-10-01]}
Rated currentDiffers: 0.72 A^{[1; 2026-10-01]} vs 0.84 A^{[1; 2026-10-01]}	0.72 A^{[1; 2026-10-01]}	0.84 A^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 25 Nm^{[1; 2026-10-01]} vs 30 Nm^{[1; 2026-10-01]}	25 Nm^{[1; 2026-10-01]}	30 Nm^{[1; 2026-10-01]}
Rated speed	13 rpm^{[1; 2026-10-01]}	13 rpm^{[1; 2026-10-01]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	4 min^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	45 mm^{[1; 2026-10-01]}	45 mm^{[1; 2026-10-01]}
Weight	2.27 kg^{[1; 2026-10-01]}	2.29 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}
View all 32 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Wistar motor WSS50 · 25 Nm · 13 rpm → Wistar motor WSS50 · 30 Nm · 13 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 30 Nm (+20%)
Speed 13 rpm (same)
230 V (same)
Power supply AC mains (same)
Mains 50 Hz (same)
Limits: Mechanical (same)
Control system not confirmed

Required changes / checks: Control system not confirmed

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

Wistar motor WSS50 · 30 Nm · 13 rpm → Wistar motor WSS50 · 25 Nm · 13 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Speed 13 rpm (same)
230 V (same)
Power supply AC mains (same)
Mains 50 Hz (same)
Limits: Mechanical (same)
Torque 25 Nm is below the 30 Nm needed
Control system not confirmed

Required changes / checks: 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

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]}

Data gaps

Wistar motor WSS50 · 25 Nm · 13 rpm: Overall length — Not yet collected
Wistar motor WSS50 · 30 Nm · 13 rpm: Overall length — Not yet collected
Wistar motor WSS50 · 25 Nm · 13 rpm: Limit range — Not yet collected
Wistar motor WSS50 · 30 Nm · 13 rpm: Limit range — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Wistar motor WSS50 · 25 Nm · 13 rpm: 230 V; Wistar motor WSS50 · 30 Nm · 13 rpm: 230 V. Mains frequency — Wistar motor WSS50 · 25 Nm · 13 rpm: 50 Hz; Wistar motor WSS50 · 30 Nm · 13 rpm: 50 Hz. Power supply type — Wistar motor WSS50 · 25 Nm · 13 rpm: AC mains; Wistar motor WSS50 · 30 Nm · 13 rpm: AC mains.
Which tube diameters do they fit?: Motor diameter — Wistar motor WSS50 · 25 Nm · 13 rpm: 45 mm; Wistar motor WSS50 · 30 Nm · 13 rpm: 45 mm.
What torque and speed is each rated for?: Rated torque — Wistar motor WSS50 · 25 Nm · 13 rpm: 25 Nm; Wistar motor WSS50 · 30 Nm · 13 rpm: 30 Nm. Rated speed — Wistar motor WSS50 · 25 Nm · 13 rpm: 13 rpm; Wistar motor WSS50 · 30 Nm · 13 rpm: 13 rpm.
What protocols and control options does each support?: Limit setting — Wistar motor WSS50 · 25 Nm · 13 rpm: Mechanical; Wistar motor WSS50 · 30 Nm · 13 rpm: Mechanical.

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSS50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 19759, 19794, 19749, 19789, 19757, 19793, 19741, 19785, 19747, 19788, 19751, 19790, 19738, 19783, 19739, 19784, 19753, 19791, 19743, 19786, 19755, 19792, 19761, 19795

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Wistar motor WSS50 · 25 Nm · 13 rpm vs Wistar motor WSS50 · 30 Nm · 13 rpm