What supply voltage and frequency does each use?

Rated voltage — Becker L60-11-M04: 230 V; Becker R50-11-M04: 230 V. Mains frequency — Becker L60-11-M04: 50 Hz; Becker R50-11-M04: 50 Hz. Power supply type — Becker L60-11-M04: AC mains; Becker R50-11-M04: AC mains.

Which tube diameters do they fit?

Motor diameter — Becker L60-11-M04: 58 mm; Becker R50-11-M04: 45 mm.

What torque and speed is each rated for?

Rated torque — Becker L60-11-M04: 60 Nm; Becker R50-11-M04: 50 Nm. Rated speed — Becker L60-11-M04: 11 rpm; Becker R50-11-M04: 11 rpm.

What protocols and control options does each support?

Limit setting — Becker L60-11-M04: Mechanical; Becker R50-11-M04: Mechanical.

Becker L60-11-M04 vs Becker R50-11-M04: Specs Compared

Rated power input — Becker L60-11-M04: 265 W^{[2; 2026-10-03]}; Becker R50-11-M04: 240 W^{[2; 2026-10-03]}.

Rated current — Becker L60-11-M04: 1.2 A^{[2; 2026-10-03]}; Becker R50-11-M04: 1.05 A^{[2; 2026-10-03]}.

Rated torque — Becker L60-11-M04: 60 Nm^{[2; 2026-10-03]}; Becker R50-11-M04: 50 Nm^{[2; 2026-10-03]}.

Last verified: 2026-10-06

When to choose Becker L60-11-M04

For 230 V^{[2; 2026-10-03]} / 50 Hz^{[2; 2026-10-03]} mains.
For the stated supply type: AC mains^{[2; 2026-10-03]}.
For the stated diameter: 58 mm^{[1; 2026-10-01]}.
For a rated torque of 60 Nm^{[2; 2026-10-03]}.

When to choose Becker R50-11-M04

For 230 V^{[2; 2026-10-03]} / 50 Hz^{[2; 2026-10-03]} mains.
For the stated supply type: AC mains^{[2; 2026-10-03]}.
For the stated diameter: 45 mm^{[1; 2026-10-01]}.
For a rated torque of 50 Nm^{[2; 2026-10-03]}.

Verifiable indicators

Short-time duty (S2) — Becker L60-11-M04: 4 min^{[2; 2026-10-03]}; Becker R50-11-M04: 4 min^{[2; 2026-10-03]}.

Rated life — Becker L60-11-M04: Not published. Becker R50-11-M04: Not published.

Thermal protection — Becker L60-11-M04: Not published. Becker R50-11-M04: Not published.

IP rating — Becker L60-11-M04: IP44^{[2; 2026-10-03]}; Becker R50-11-M04: IP44^{[2; 2026-10-03]}.

Comparison table
Property	Becker L60-11-M04Becker2060 110 104 0	Becker R50-11-M04Becker2050 110 100 0
Series & variant axes
Series	M04	M04
Identity & lineage
GTIN / EAN	4251852917527^{[1; 2026-10-01]}	4251852900956^{[1; 2026-10-01]}
Electrical
Rated voltage	230 V^{[2; 2026-10-03]}	230 V^{[2; 2026-10-03]}
Mains frequency	50 Hz^{[2; 2026-10-03]}	50 Hz^{[2; 2026-10-03]}
Power supply type	AC mains^{[2; 2026-10-03]}	AC mains^{[2; 2026-10-03]}
Rated power inputDiffers: 265 W^{[2; 2026-10-03]} vs 240 W^{[2; 2026-10-03]}	265 W^{[2; 2026-10-03]}	240 W^{[2; 2026-10-03]}
Rated currentDiffers: 1.2 A^{[2; 2026-10-03]} vs 1.05 A^{[2; 2026-10-03]}	1.2 A^{[2; 2026-10-03]}	1.05 A^{[2; 2026-10-03]}
Cable connection	Pluggable cable^{[1; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 60 Nm^{[2; 2026-10-03]} vs 50 Nm^{[2; 2026-10-03]}	60 Nm^{[2; 2026-10-03]}	50 Nm^{[2; 2026-10-03]}
Rated speed	11 rpm^{[2; 2026-10-03]}	11 rpm^{[2; 2026-10-03]}
Short-time duty (S2)	4 min^{[2; 2026-10-03]}	4 min^{[2; 2026-10-03]}
Duty type	S2^{[2; 2026-10-03]}	S2^{[2; 2026-10-03]}
Dimensions & mounting
Motor diameterDiffers: 58 mm^{[1; 2026-10-01]} vs 45 mm^{[1; 2026-10-01]}	58 mm^{[1; 2026-10-01]}	45 mm^{[1; 2026-10-01]}
Fits tube diameterDiffers: ≥ 63 mm^{[1; 2026-10-01]} vs ≥ 50 mm^{[1; 2026-10-01]}	≥ 63 mm^{[1; 2026-10-01]}	≥ 50 mm^{[1; 2026-10-01]}
WeightDiffers: 4.9 kg^{[1; 2026-10-01]} vs 2.954 kg^{[1; 2026-10-01]}	4.9 kg^{[1; 2026-10-01]}	2.954 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Mechanical^{[1; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}
Limit rangeDiffers: 36 turns^{[2; 2026-10-03]} vs 38 turns^{[2; 2026-10-03]}	36 turns^{[2; 2026-10-03]}	38 turns^{[2; 2026-10-03]}
Environment & protection
IP rating	IP44^{[2; 2026-10-03]}	IP44^{[2; 2026-10-03]}
Application
Applications	Roller shutter^{[3; 2026-10-06]}	Roller shutter^{[4; 2026-10-06]}
Compliance & declarations
Marks stated by vendor	CE^{[1; 2026-10-05]}	CE^{[1; 2026-10-05]}
Appearance
Colour / finish	Weiß (RAL 9016)^{[1; 2026-10-01]}	Weiß (RAL 9016)^{[1; 2026-10-01]}
View all 20 variants
Documents	Request datasheet	Request datasheet

Cross-brand alternatives

Wistar motor WSMES0-LED-50/13: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-LED-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-LED-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-50/13: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}

Data gaps

Becker L60-11-M04: Overall length — Not yet collected
Becker R50-11-M04: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Becker L60-11-M04: 230 V; Becker R50-11-M04: 230 V. Mains frequency — Becker L60-11-M04: 50 Hz; Becker R50-11-M04: 50 Hz. Power supply type — Becker L60-11-M04: AC mains; Becker R50-11-M04: AC mains.
Which tube diameters do they fit?: Motor diameter — Becker L60-11-M04: 58 mm; Becker R50-11-M04: 45 mm.
What torque and speed is each rated for?: Rated torque — Becker L60-11-M04: 60 Nm; Becker R50-11-M04: 50 Nm. Rated speed — Becker L60-11-M04: 11 rpm; Becker R50-11-M04: 11 rpm.
What protocols and control options does each support?: Limit setting — Becker L60-11-M04: Mechanical; Becker R50-11-M04: Mechanical.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie M04Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 15890, 15791, 15892, 15793, 15910, 15811, 15886, 15788, 15912, 15812, 15898, 15799, 15914, 15813, 48515, 48513, 15900, 15801
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2060 110 104 0] (p. 14)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 46215, 46193, 46217, 46195, 46216, 46194, 46214, 46192, 46213, 46191, 46210, 46188, 46211, 46189, 46218, 46196, 46219, 46197, 46212, 46190, 46220, 46198
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-mechanischer-Endabschaltung/L60-11-M04.htmlproduktcenter.becker-antriebe.comBecker L60-11-M04: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-mechanischer-Endabschaltung/L60-11-M04.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50679
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-mechanischer-Endabschaltung/R50-11-M04.htmlproduktcenter.becker-antriebe.comBecker R50-11-M04: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-mechanischer-Endabschaltung/R50-11-M04.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50761

See something wrong? Report an error