What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSS50 · 50 Nm · 16 rpm: 230 V; Wistar motor WSS50 · 50 Nm · 16 rpm: 120 V. Mains frequency — Wistar motor WSS50 · 50 Nm · 16 rpm: 60 Hz; Wistar motor WSS50 · 50 Nm · 16 rpm: 60 Hz. Power supply type — Wistar motor WSS50 · 50 Nm · 16 rpm: AC mains; Wistar motor WSS50 · 50 Nm · 16 rpm: AC mains.

Which tube diameters do they fit?

Motor diameter — Wistar motor WSS50 · 50 Nm · 16 rpm: 45 mm; Wistar motor WSS50 · 50 Nm · 16 rpm: 45 mm.

What torque and speed is each rated for?

Rated torque — Wistar motor WSS50 · 50 Nm · 16 rpm: 50 Nm; Wistar motor WSS50 · 50 Nm · 16 rpm: 50 Nm. Rated speed — Wistar motor WSS50 · 50 Nm · 16 rpm: 16 rpm; Wistar motor WSS50 · 50 Nm · 16 rpm: 16 rpm.

What protocols and control options does each support?

Limit setting — Wistar motor WSS50 · 50 Nm · 16 rpm: Mechanical; Wistar motor WSS50 · 50 Nm · 16 rpm: Mechanical.

Wistar motor WSS50 · 50 Nm · 16 rpm: 230 V vs 120 V

Rated voltage — Wistar motor WSS50 · 50 Nm · 16 rpm: 230 V^{[1; 2026-10-02]}; Wistar motor WSS50 · 50 Nm · 16 rpm: 120 V^{[1; 2026-10-02]}.

Rated current — Wistar motor WSS50 · 50 Nm · 16 rpm: 1.1 A^{[1; 2026-10-02]}; Wistar motor WSS50 · 50 Nm · 16 rpm: 2.4 A^{[1; 2026-10-02]}.

Weight — Wistar motor WSS50 · 50 Nm · 16 rpm: 2.47 kg^{[1; 2026-10-02]}; Wistar motor WSS50 · 50 Nm · 16 rpm: 2.6 kg^{[1; 2026-10-02]}.

Last verified: 2026-10-02

When to choose Wistar motor WSS50 · 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]}.

When to choose Wistar motor WSS50 · 50 Nm · 16 rpm

For 120 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 WSS50 · 50 Nm · 16 rpm: 4 min^{[1; 2026-10-02]}; Wistar motor WSS50 · 50 Nm · 16 rpm: 4 min^{[1; 2026-10-02]}.

Rated life — Wistar motor WSS50 · 50 Nm · 16 rpm: Not published. Wistar motor WSS50 · 50 Nm · 16 rpm: Not published.

Thermal protection — Wistar motor WSS50 · 50 Nm · 16 rpm: Not published. Wistar motor WSS50 · 50 Nm · 16 rpm: Not published.

IP rating — Wistar motor WSS50 · 50 Nm · 16 rpm: Not published. Wistar motor WSS50 · 50 Nm · 16 rpm: Not published.

Comparison table
Property	Wistar motor WSS50 · 50 Nm · 16 rpmWistar motorWSS50-50/16	Wistar motor WSS50 · 50 Nm · 16 rpmWistar motorWSS50-50/16
Series & variant axes
Series	WSS50	WSS50
Electrical
Rated voltageDiffers: 230 V^{[1; 2026-10-02]} vs 120 V^{[1; 2026-10-02]}	230 V^{[1; 2026-10-02]}	120 V^{[1; 2026-10-02]}
Mains frequency	60 Hz^{[1; 2026-10-02]}	60 Hz^{[1; 2026-10-02]}
Power supply type	AC mains^{[1; 2026-10-02]}	AC mains^{[1; 2026-10-02]}
Rated power input	276 W^{[1; 2026-10-02]}	280 W^{[1; 2026-10-02]}
Rated currentDiffers: 1.1 A^{[1; 2026-10-02]} vs 2.4 A^{[1; 2026-10-02]}	1.1 A^{[1; 2026-10-02]}	2.4 A^{[1; 2026-10-02]}
Drive performance
Rated torque	50 Nm^{[1; 2026-10-02]}	50 Nm^{[1; 2026-10-02]}
Rated speed	16 rpm^{[1; 2026-10-02]}	16 rpm^{[1; 2026-10-02]}
Short-time duty (S2)	4 min^{[1; 2026-10-02]}	4 min^{[1; 2026-10-02]}
Dimensions & mounting
Motor diameter	45 mm^{[1; 2026-10-02]}	45 mm^{[1; 2026-10-02]}
WeightDiffers: 2.47 kg^{[1; 2026-10-02]} vs 2.6 kg^{[1; 2026-10-02]}	2.47 kg^{[1; 2026-10-02]}	2.6 kg^{[1; 2026-10-02]}
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-02]}	Mechanical^{[1; 2026-10-02]}
View all 32 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Wistar motor WSS50 · 50 Nm · 16 rpm → Wistar motor WSS50 · 50 Nm · 16 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 50 Nm (same)
Speed 16 rpm (same)
Power supply AC mains (same)
Mains 60 Hz (same)
Limits: Mechanical (same)
120 V vs 230 V
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 · 50 Nm · 16 rpm → Wistar motor WSS50 · 50 Nm · 16 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 50 Nm (same)
Speed 16 rpm (same)
Power supply AC mains (same)
Mains 60 Hz (same)
Limits: Mechanical (same)
230 V vs 120 V
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

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]}

Data gaps

Wistar motor WSS50 · 50 Nm · 16 rpm: Overall length — Not yet collected
Wistar motor WSS50 · 50 Nm · 16 rpm: Overall length — Not yet collected
Wistar motor WSS50 · 50 Nm · 16 rpm: Limit range — Not yet collected
Wistar motor WSS50 · 50 Nm · 16 rpm: Limit range — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Wistar motor WSS50 · 50 Nm · 16 rpm: 230 V; Wistar motor WSS50 · 50 Nm · 16 rpm: 120 V. Mains frequency — Wistar motor WSS50 · 50 Nm · 16 rpm: 60 Hz; Wistar motor WSS50 · 50 Nm · 16 rpm: 60 Hz. Power supply type — Wistar motor WSS50 · 50 Nm · 16 rpm: AC mains; Wistar motor WSS50 · 50 Nm · 16 rpm: AC mains.
Which tube diameters do they fit?: Motor diameter — Wistar motor WSS50 · 50 Nm · 16 rpm: 45 mm; Wistar motor WSS50 · 50 Nm · 16 rpm: 45 mm.
What torque and speed is each rated for?: Rated torque — Wistar motor WSS50 · 50 Nm · 16 rpm: 50 Nm; Wistar motor WSS50 · 50 Nm · 16 rpm: 50 Nm. Rated speed — Wistar motor WSS50 · 50 Nm · 16 rpm: 16 rpm; Wistar motor WSS50 · 50 Nm · 16 rpm: 16 rpm.
What protocols and control options does each support?: Limit setting — Wistar motor WSS50 · 50 Nm · 16 rpm: Mechanical; Wistar motor WSS50 · 50 Nm · 16 rpm: Mechanical.

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSS50Manufacturer-stated · Observed 2026-10-02 · Retrieved 2026-10-01 · Public web pageUsed for: 45454, 45467, 45449, 45462, 45453, 45466, 45445, 45458, 45448, 45461, 45450, 45463, 45443, 45456, 45444, 45457, 45451, 45464, 45446, 45459, 45452, 45465, 45455, 45468

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Wistar motor WSS50 · 50 Nm · 16 rpm vs Wistar motor WSS50 · 50 Nm · 16 rpm

When to choose Wistar motor WSS50 · 50 Nm · 16 rpm

When to choose Wistar motor WSS50 · 50 Nm · 16 rpm

Verifiable indicators

Relations and interchangeability

Wistar motor WSS50 · 50 Nm · 16 rpm → Wistar motor WSS50 · 50 Nm · 16 rpm

Wistar motor WSS50 · 50 Nm · 16 rpm → Wistar motor WSS50 · 50 Nm · 16 rpm

Cross-brand alternatives

Data gaps

Questions and answers

Sources