What supply voltage and frequency does each use?

Rated voltage — Becker R40-17-S01: 230 V; Becker R30-17-S01: 230 V. Mains frequency — Becker R40-17-S01: 50 Hz; Becker R30-17-S01: 50 Hz. Power supply type — Becker R40-17-S01: AC mains; Becker R30-17-S01: AC mains.

Which tube diameters do they fit?

Motor diameter — Becker R40-17-S01: 45 mm; Becker R30-17-S01: 45 mm.

What torque and speed is each rated for?

Rated torque — Becker R40-17-S01: 40 Nm; Becker R30-17-S01: 30 Nm. Rated speed — Becker R40-17-S01: 17 rpm; Becker R30-17-S01: 17 rpm.

What protocols and control options does each support?

Limit setting — Becker R40-17-S01: Electronic; Becker R30-17-S01: Electronic.

Becker R40-17-S01 vs Becker R30-17-S01: Specs Compared

Rated power input — Becker R40-17-S01: 260 W^{[2; 2026-10-03]}; Becker R30-17-S01: 210 W^{[2; 2026-10-03]}.

Rated current — Becker R40-17-S01: 1.15 A^{[2; 2026-10-03]}; Becker R30-17-S01: 0.9 A^{[2; 2026-10-03]}.

Rated torque — Becker R40-17-S01: 40 Nm^{[2; 2026-10-03]}; Becker R30-17-S01: 30 Nm^{[2; 2026-10-03]}.

Last verified: 2026-10-06

When to choose Becker R40-17-S01

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 40 Nm^{[2; 2026-10-03]}.

When to choose Becker R30-17-S01

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 30 Nm^{[2; 2026-10-03]}.

Verifiable indicators

Short-time duty (S2) — Becker R40-17-S01: 4 min^{[2; 2026-10-03]}; Becker R30-17-S01: 4 min^{[2; 2026-10-03]}.

Rated life — Becker R40-17-S01: Not published. Becker R30-17-S01: Not published.

Thermal protection — Becker R40-17-S01: Not published. Becker R30-17-S01: Not published.

IP rating — Becker R40-17-S01: IP44^{[2; 2026-10-03]}; Becker R30-17-S01: IP44^{[2; 2026-10-03]}.

Comparison table
Property	Becker R40-17-S01Becker2040 120 502 0	Becker R30-17-S01Becker2030 120 502 0
Series & variant axes
Series	S01	S01
Identity & lineage
GTIN / EAN	4251852906910^{[1; 2026-10-01]}	4251852906903^{[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: 260 W^{[2; 2026-10-03]} vs 210 W^{[2; 2026-10-03]}	260 W^{[2; 2026-10-03]}	210 W^{[2; 2026-10-03]}
Rated currentDiffers: 1.15 A^{[2; 2026-10-03]} vs 0.9 A^{[2; 2026-10-03]}	1.15 A^{[2; 2026-10-03]}	0.9 A^{[2; 2026-10-03]}
Cable connection	Pluggable cable^{[1; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 40 Nm^{[2; 2026-10-03]} vs 30 Nm^{[2; 2026-10-03]}	40 Nm^{[2; 2026-10-03]}	30 Nm^{[2; 2026-10-03]}
Rated speed	17 rpm^{[2; 2026-10-03]}	17 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 diameter	45 mm^{[1; 2026-10-01]}	45 mm^{[1; 2026-10-01]}
Fits tube diameter	≥ 50 mm^{[1; 2026-10-01]}	≥ 50 mm^{[1; 2026-10-01]}
WeightDiffers: 2.872 kg^{[1; 2026-10-01]} vs 2.425 kg^{[1; 2026-10-01]}	2.872 kg^{[1; 2026-10-01]}	2.425 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[1; 2026-10-01]}	Electronic^{[1; 2026-10-01]}
Limit range	64 turns^{[2; 2026-10-03]}	64 turns^{[2; 2026-10-03]}
Intermediate positions	2 positions^{[1; 2026-10-01]}	2 positions^{[1; 2026-10-01]}
Obstacle detection	Yes^{[1; 2026-10-01]}	Yes^{[1; 2026-10-01]}
Soft start / soft stop	Yes^{[1; 2026-10-01]}	Yes^{[1; 2026-10-01]}
Control & communication
Two-way feedback	Yes^{[1; 2026-10-01]}	Yes^{[1; 2026-10-01]}
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 9 variants
Documents	Request datasheet	Request datasheet

Cross-brand alternatives

Wistar motor WSME50-LED-30/13: 30 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-30/17: 30 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-30/16: 30 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-30/13: 30 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 WSME50-30/17: 30 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 WSME50-30/21: 30 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]}

Data gaps

Becker R40-17-S01: Overall length — Not yet collected
Becker R30-17-S01: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Becker R40-17-S01: 230 V; Becker R30-17-S01: 230 V. Mains frequency — Becker R40-17-S01: 50 Hz; Becker R30-17-S01: 50 Hz. Power supply type — Becker R40-17-S01: AC mains; Becker R30-17-S01: AC mains.
Which tube diameters do they fit?: Motor diameter — Becker R40-17-S01: 45 mm; Becker R30-17-S01: 45 mm.
What torque and speed is each rated for?: Rated torque — Becker R40-17-S01: 40 Nm; Becker R30-17-S01: 30 Nm. Rated speed — Becker R40-17-S01: 17 rpm; Becker R30-17-S01: 17 rpm.
What protocols and control options does each support?: Limit setting — Becker R40-17-S01: Electronic; Becker R30-17-S01: Electronic.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie S01Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 17297, 17231, 17298, 17233, 17318, 17254, 17293, 17227, 17325, 17260, 17306, 17241, 17327, 17262, 17303, 17239, 17322, 17257, 17323, 17258, 17320, 17256, 48581, 48580, 17308, 17243
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2040 120 502 0] (p. 25)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 46798, 46787, 46800, 46789, 46799, 46788, 46797, 46786, 46796, 46785, 46793, 46782, 46794, 46783, 46801, 46790, 46802, 46791, 46795, 46784, 46803, 46792
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung-KNX-SMI/R40-17-S01.htmlproduktcenter.becker-antriebe.comBecker R40-17-S01: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung-KNX-SMI/R40-17-S01.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50759
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung-KNX-SMI/R30-17-S01.htmlproduktcenter.becker-antriebe.comBecker R30-17-S01: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung-KNX-SMI/R30-17-S01.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50752

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