What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSME50 · 50 Nm · 16 rpm: 120 V; Wistar motor WSME50 · 60 Nm · 9 rpm: 230 V. Mains frequency — Wistar motor WSME50 · 50 Nm · 16 rpm: 60 Hz; Wistar motor WSME50 · 60 Nm · 9 rpm: 50 Hz. Power supply type — Wistar motor WSME50 · 50 Nm · 16 rpm: AC mains; Wistar motor WSME50 · 60 Nm · 9 rpm: AC mains.

Which tube diameters do they fit?

Motor diameter — Wistar motor WSME50 · 50 Nm · 16 rpm: 45 mm; Wistar motor WSME50 · 60 Nm · 9 rpm: 45 mm.

What torque and speed is each rated for?

Rated torque — Wistar motor WSME50 · 50 Nm · 16 rpm: 50 Nm; Wistar motor WSME50 · 60 Nm · 9 rpm: 60 Nm. Rated speed — Wistar motor WSME50 · 50 Nm · 16 rpm: 16 rpm; Wistar motor WSME50 · 60 Nm · 9 rpm: 9 rpm.

What protocols and control options does each support?

Limit setting — Wistar motor WSME50 · 50 Nm · 16 rpm: Mechanical; Wistar motor WSME50 · 60 Nm · 9 rpm: Mechanical.

Wistar motor WSME50: 50 Nm · 16 rpm vs 60 Nm

Rated voltage — Wistar motor WSME50 · 50 Nm · 16 rpm: 120 V^{[1; 2026-10-02]}; Wistar motor WSME50 · 60 Nm · 9 rpm: 230 V^{[1; 2026-10-01]}.

Rated power input — Wistar motor WSME50 · 50 Nm · 16 rpm: 280 W^{[1; 2026-10-02]}; Wistar motor WSME50 · 60 Nm · 9 rpm: 262 W^{[1; 2026-10-01]}.

Rated current — Wistar motor WSME50 · 50 Nm · 16 rpm: 2.4 A^{[1; 2026-10-02]}; Wistar motor WSME50 · 60 Nm · 9 rpm: 1.17 A^{[1; 2026-10-01]}.

Last verified: 2026-10-06

When to choose Wistar motor WSME50 · 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]}.

When to choose Wistar motor WSME50 · 60 Nm · 9 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 60 Nm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Wistar motor WSME50 · 50 Nm · 16 rpm: 4 min^{[1; 2026-10-02]}; Wistar motor WSME50 · 60 Nm · 9 rpm: 4 min^{[1; 2026-10-01]}.

Rated life — Wistar motor WSME50 · 50 Nm · 16 rpm: Not published. Wistar motor WSME50 · 60 Nm · 9 rpm: Not published.

Thermal protection — Wistar motor WSME50 · 50 Nm · 16 rpm: Not published. Wistar motor WSME50 · 60 Nm · 9 rpm: Not published.

IP rating — Wistar motor WSME50 · 50 Nm · 16 rpm: IP44^{[2; 2026-10-06]}; Wistar motor WSME50 · 60 Nm · 9 rpm: IP44^{[2; 2026-10-06]}.

Comparison table
Property	Wistar motor WSME50 · 50 Nm · 16 rpmWistar motorWSME50-50/16	Wistar motor WSME50 · 60 Nm · 9 rpmWistar motorWSME50-60/9
Series & variant axes
Series	WSME50	WSME50
Electrical
Rated voltageDiffers: 120 V^{[1; 2026-10-02]} vs 230 V^{[1; 2026-10-01]}	120 V^{[1; 2026-10-02]}	230 V^{[1; 2026-10-01]}
Mains frequencyDiffers: 60 Hz^{[1; 2026-10-02]} vs 50 Hz^{[1; 2026-10-01]}	60 Hz^{[1; 2026-10-02]}	50 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[1; 2026-10-02]}	AC mains^{[1; 2026-10-01]}
Rated power inputDiffers: 280 W^{[1; 2026-10-02]} vs 262 W^{[1; 2026-10-01]}	280 W^{[1; 2026-10-02]}	262 W^{[1; 2026-10-01]}
Rated currentDiffers: 2.4 A^{[1; 2026-10-02]} vs 1.17 A^{[1; 2026-10-01]}	2.4 A^{[1; 2026-10-02]}	1.17 A^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 50 Nm^{[1; 2026-10-02]} vs 60 Nm^{[1; 2026-10-01]}	50 Nm^{[1; 2026-10-02]}	60 Nm^{[1; 2026-10-01]}
Rated speedDiffers: 16 rpm^{[1; 2026-10-02]} vs 9 rpm^{[1; 2026-10-01]}	16 rpm^{[1; 2026-10-02]}	9 rpm^{[1; 2026-10-01]}
Short-time duty (S2)	4 min^{[1; 2026-10-02]}	4 min^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	45 mm^{[1; 2026-10-02]}	45 mm^{[1; 2026-10-01]}
Overall lengthDiffers: 730 mm^{[1; 2026-10-02]} vs 700 mm^{[1; 2026-10-01]}	730 mm^{[1; 2026-10-02]}	700 mm^{[1; 2026-10-01]}
WeightDiffers: 4.3 kg^{[1; 2026-10-02]} vs 4.15 kg^{[1; 2026-10-01]}	4.3 kg^{[1; 2026-10-02]}	4.15 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-02]}	Mechanical^{[1; 2026-10-01]}
Limit range	27 turns^{[1; 2026-10-02]}	27 turns^{[1; 2026-10-01]}
Control & communication
Max paired transmitters	15 pcs^{[2; 2026-10-06]}	15 pcs^{[2; 2026-10-06]}
Environment & protection
IP rating	IP44^{[2; 2026-10-06]}	IP44^{[2; 2026-10-06]}
Operating temp. (min)	-10 °C^{[2; 2026-10-06]}	-10 °C^{[2; 2026-10-06]}
Operating temp. (max)	55 °C^{[2; 2026-10-06]}	55 °C^{[2; 2026-10-06]}
View all 30 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Wistar motor WSME50 · 50 Nm · 16 rpm → Wistar motor WSME50 · 60 Nm · 9 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Torque 60 Nm (+20%)
Power supply AC mains (same)
Limits: Mechanical (same)
Length 700 mm
Limit turns 27
Protection IP44
Speed 9 rpm vs 16 rpm
230 V vs 120 V
Mains 50 Hz vs 60 Hz
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 WSME50 · 60 Nm · 9 rpm → Wistar motor WSME50 · 50 Nm · 16 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø45 mm (same class)
Power supply AC mains (same)
Limits: Mechanical (same)
Limit turns 27
Protection IP44
Torque 50 Nm is below the 60 Nm needed
Speed 16 rpm vs 9 rpm
120 V vs 230 V
Mains 60 Hz vs 50 Hz
Control system not confirmed
30 mm longer: check the space between brackets

Required changes / checks: Control system not confirmed; 30 mm longer: check the space between brackets

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 WSME50 · 50 Nm · 16 rpm: 120 V; Wistar motor WSME50 · 60 Nm · 9 rpm: 230 V. Mains frequency — Wistar motor WSME50 · 50 Nm · 16 rpm: 60 Hz; Wistar motor WSME50 · 60 Nm · 9 rpm: 50 Hz. Power supply type — Wistar motor WSME50 · 50 Nm · 16 rpm: AC mains; Wistar motor WSME50 · 60 Nm · 9 rpm: AC mains.
Which tube diameters do they fit?: Motor diameter — Wistar motor WSME50 · 50 Nm · 16 rpm: 45 mm; Wistar motor WSME50 · 60 Nm · 9 rpm: 45 mm.
What torque and speed is each rated for?: Rated torque — Wistar motor WSME50 · 50 Nm · 16 rpm: 50 Nm; Wistar motor WSME50 · 60 Nm · 9 rpm: 60 Nm. Rated speed — Wistar motor WSME50 · 50 Nm · 16 rpm: 16 rpm; Wistar motor WSME50 · 60 Nm · 9 rpm: 9 rpm.
What protocols and control options does each support?: Limit setting — Wistar motor WSME50 · 50 Nm · 16 rpm: Mechanical; Wistar motor WSME50 · 60 Nm · 9 rpm: Mechanical.

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSME50Manufacturer-stated · Observed 2026-10-02 · Retrieved 2026-10-01 · Public web pageUsed for: 45299, 14087, 45292, 14080, 45298, 14086, 45287, 14070, 45291, 14078, 45293, 14081, 45285, 14066, 45286, 14068, 45294, 14082, 45289, 14074, 45295, 14083, 45297, 14085, 45300, 14088, 45296, 14084
↑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: 50148, 50088, 50147, 50087, 50149, 50089, 50150, 50090

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Wistar motor WSME50 · 50 Nm · 16 rpm vs Wistar motor WSME50 · 60 Nm · 9 rpm