What supply voltage and frequency does each use?

Rated voltage — Becker R30-17-C12 PLUS: 230 V; Becker R40-17-C12 PLUS: 230 V. Mains frequency — Becker R30-17-C12 PLUS: 50 Hz; Becker R40-17-C12 PLUS: 50 Hz. Power supply type — Becker R30-17-C12 PLUS: AC mains; Becker R40-17-C12 PLUS: AC mains.

Which tube diameters do they fit?

Motor diameter — Becker R30-17-C12 PLUS: 45 mm; Becker R40-17-C12 PLUS: 45 mm.

What torque and speed is each rated for?

Rated torque — Becker R30-17-C12 PLUS: 30 Nm; Becker R40-17-C12 PLUS: 40 Nm. Rated speed — Becker R30-17-C12 PLUS: 17 rpm; Becker R40-17-C12 PLUS: 17 rpm.

What protocols and control options does each support?

Control protocol — Becker R30-17-C12 PLUS: Centronic; Becker R40-17-C12 PLUS: Centronic.

Becker: R30-17-C12 PLUS vs R40-17-C12 PLUS Compared

Rated power input — Becker R30-17-C12 PLUS: 210 W^{[2; 2026-10-03]}; Becker R40-17-C12 PLUS: 260 W^{[2; 2026-10-03]}.

Rated current — Becker R30-17-C12 PLUS: 0.9 A^{[2; 2026-10-03]}; Becker R40-17-C12 PLUS: 1.15 A^{[2; 2026-10-03]}.

Rated torque — Becker R30-17-C12 PLUS: 30 Nm^{[2; 2026-10-03]}; Becker R40-17-C12 PLUS: 40 Nm^{[2; 2026-10-03]}.

Last verified: 2026-10-05

When to choose Becker R30-17-C12 PLUS

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]}.

When to choose Becker R40-17-C12 PLUS

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]}.

Verifiable indicators

Short-time duty (S2) — Becker R30-17-C12 PLUS: 4 min^{[2; 2026-10-03]}; Becker R40-17-C12 PLUS: 4 min^{[2; 2026-10-03]}.

Rated life — Becker R30-17-C12 PLUS: Not published. Becker R40-17-C12 PLUS: Not published.

Thermal protection — Becker R30-17-C12 PLUS: Not published. Becker R40-17-C12 PLUS: Not published.

IP rating — Becker R30-17-C12 PLUS: IP44^{[3; 2026-10-01]}; Becker R40-17-C12 PLUS: IP44^{[3; 2026-10-01]}.

Comparison table
Property	Becker R30-17-C12 PLUSBecker2030 130 170 0	Becker R40-17-C12 PLUSBecker2040 130 177 0
Series & variant axes
Series	C12 PLUS	C12 PLUS
Identity & lineage
GTIN / EAN	4251852916247^{[1; 2026-10-01]}	4251852916230^{[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: 210 W^{[2; 2026-10-03]} vs 260 W^{[2; 2026-10-03]}	210 W^{[2; 2026-10-03]}	260 W^{[2; 2026-10-03]}
Rated currentDiffers: 0.9 A^{[2; 2026-10-03]} vs 1.15 A^{[2; 2026-10-03]}	0.9 A^{[2; 2026-10-03]}	1.15 A^{[2; 2026-10-03]}
Cable connection	Pluggable cable^{[1; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 30 Nm^{[2; 2026-10-03]} vs 40 Nm^{[2; 2026-10-03]}	30 Nm^{[2; 2026-10-03]}	40 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: 2.831 kg^{[1; 2026-10-01]} vs 2.937 kg^{[1; 2026-10-01]}	2.831 kg^{[1; 2026-10-01]}	2.937 kg^{[1; 2026-10-01]}
Limits & protection
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
Control protocol	Centronic^{[1; 2026-10-01]}	Centronic^{[1; 2026-10-01]}
Two-way feedback	Yes^{[1; 2026-10-01]}	Yes^{[1; 2026-10-01]}
Sensor inputs	Dusk^{[1; 2026-10-01]}, Frost^{[1; 2026-10-01]}, Rain^{[1; 2026-10-01]}, Sun^{[1; 2026-10-01]}, Temperature^{[1; 2026-10-01]}, Wind^{[1; 2026-10-01]}	Dusk^{[1; 2026-10-01]}, Frost^{[1; 2026-10-01]}, Rain^{[1; 2026-10-01]}, Sun^{[1; 2026-10-01]}, Temperature^{[1; 2026-10-01]}, Wind^{[1; 2026-10-01]}
Timer / astro	Yes^{[1; 2026-10-01]}	Yes^{[1; 2026-10-01]}
Environment & protection
IP rating	IP44^{[3; 2026-10-01]}	IP44^{[3; 2026-10-01]}
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 14 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 R30-17-C12 PLUS: Overall length — Not yet collected
Becker R40-17-C12 PLUS: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Becker R30-17-C12 PLUS: 230 V; Becker R40-17-C12 PLUS: 230 V. Mains frequency — Becker R30-17-C12 PLUS: 50 Hz; Becker R40-17-C12 PLUS: 50 Hz. Power supply type — Becker R30-17-C12 PLUS: AC mains; Becker R40-17-C12 PLUS: AC mains.
Which tube diameters do they fit?: Motor diameter — Becker R30-17-C12 PLUS: 45 mm; Becker R40-17-C12 PLUS: 45 mm.
What torque and speed is each rated for?: Rated torque — Becker R30-17-C12 PLUS: 30 Nm; Becker R40-17-C12 PLUS: 40 Nm. Rated speed — Becker R30-17-C12 PLUS: 17 rpm; Becker R40-17-C12 PLUS: 17 rpm.
What protocols and control options does each support?: Control protocol — Becker R30-17-C12 PLUS: Centronic; Becker R40-17-C12 PLUS: Centronic.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie C12 PLUSManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 17786, 17862, 17788, 17864, 17808, 17885, 17783, 17858, 17830, 17907, 17796, 17872, 17794, 17871, 17814, 17889, 17815, 17891, 17812, 17888, 17810, 17887, 17828, 17825, 17823, 17821, 17826, 17819, 17905, 17901, 17899, 17897, 17903, 17895, 17817, 17893, 48588, 48589, 17798, 17874
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2030 130 170 0] (p. 45)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 47752, 47762, 47754, 47764, 47753, 47763, 47751, 47761, 47750, 47760, 47747, 47757, 47748, 47758, 47755, 47765, 47756, 47766, 47749, 47759
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comIP rating: Schutzart: IP44 [2030 130 170 0] (p. 24)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 42108, 42097

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Becker R30-17-C12 PLUS vs Becker R40-17-C12 PLUS