What supply voltage and frequency does each use?

Rated voltage — Becker R12-17-C18 PLUS: 230 V; Becker R20-17-C18 PLUS: 230 V. Mains frequency — Becker R12-17-C18 PLUS: 50 Hz; Becker R20-17-C18 PLUS: 50 Hz. Power supply type — Becker R12-17-C18 PLUS: AC mains; Becker R20-17-C18 PLUS: AC mains.

Which tube diameters do they fit?

Motor diameter — Becker R12-17-C18 PLUS: 45 mm; Becker R20-17-C18 PLUS: 45 mm.

What torque and speed is each rated for?

Rated torque — Becker R12-17-C18 PLUS: 12 Nm; Becker R20-17-C18 PLUS: 20 Nm. Rated speed — Becker R12-17-C18 PLUS: 17 rpm; Becker R20-17-C18 PLUS: 17 rpm.

What protocols and control options does each support?

Control protocol — Becker R12-17-C18 PLUS: Centronic; Becker R20-17-C18 PLUS: Centronic.

Becker: R12-17-C18 PLUS vs R20-17-C18 PLUS Compared

Rated power input — Becker R12-17-C18 PLUS: 110 W^{[2; 2026-10-03]}; Becker R20-17-C18 PLUS: 160 W^{[2; 2026-10-03]}.

Rated current — Becker R12-17-C18 PLUS: 0.5 A^{[2; 2026-10-03]}; Becker R20-17-C18 PLUS: 0.7 A^{[2; 2026-10-03]}.

Rated torque — Becker R12-17-C18 PLUS: 12 Nm^{[2; 2026-10-03]}; Becker R20-17-C18 PLUS: 20 Nm^{[2; 2026-10-03]}.

Last verified: 2026-10-05

When to choose Becker R12-17-C18 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 12 Nm^{[2; 2026-10-03]}.

When to choose Becker R20-17-C18 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 20 Nm^{[2; 2026-10-03]}.

Verifiable indicators

Short-time duty (S2) — Becker R12-17-C18 PLUS: 4 min^{[2; 2026-10-03]}; Becker R20-17-C18 PLUS: 4 min^{[2; 2026-10-03]}.

Rated life — Becker R12-17-C18 PLUS: Not published. Becker R20-17-C18 PLUS: Not published.

Thermal protection — Becker R12-17-C18 PLUS: Not published. Becker R20-17-C18 PLUS: Not published.

IP rating — Becker R12-17-C18 PLUS: IP44^{[2; 2026-10-03]}; Becker R20-17-C18 PLUS: IP44^{[2; 2026-10-03]}.

Comparison table
Property	Becker R12-17-C18 PLUSBecker2010 130 218 0	Becker R20-17-C18 PLUSBecker2020 130 186 0
Series & variant axes
Series	C18 PLUS	C18 PLUS
Identity & lineage
GTIN / EAN	4251852916438^{[1; 2026-10-01]}	4251852916421^{[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: 110 W^{[2; 2026-10-03]} vs 160 W^{[2; 2026-10-03]}	110 W^{[2; 2026-10-03]}	160 W^{[2; 2026-10-03]}
Rated currentDiffers: 0.5 A^{[2; 2026-10-03]} vs 0.7 A^{[2; 2026-10-03]}	0.5 A^{[2; 2026-10-03]}	0.7 A^{[2; 2026-10-03]}
Cable connection	Pluggable cable^{[1; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 12 Nm^{[2; 2026-10-03]} vs 20 Nm^{[2; 2026-10-03]}	12 Nm^{[2; 2026-10-03]}	20 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: 1.76 kg^{[1; 2026-10-01]} vs 2.029 kg^{[1; 2026-10-01]}	1.76 kg^{[1; 2026-10-01]}	2.029 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^{[2; 2026-10-03]}	IP44^{[2; 2026-10-03]}
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 8 variants
Documents	Request datasheet	Request datasheet

Cross-brand alternatives

Elero VariEco+ M 349350001: 12 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p67-varieco-m; 2026-10-09]}, 230 V^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}
Elero 34 612.0101: 12 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p135-varieco-dc-m; 2026-10-09]}, 12 V^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}
Elero 34 611.0101: 12 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p135-varieco-dc-m; 2026-10-09]}, 12 V^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}
Elero 34 236.0006: 12 Nm^{[Elero manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-m; 2026-10-09]}
Elero 34 235.0001: 12 Nm^{[Elero manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-m; 2026-10-09]}
Elero 34 736.0006: 12 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}, Ø 45 mm^{[Tubular diameter derivation tdia-elero-catalog-2026-p61-suntop-m; 2026-10-09]}

Data gaps

Becker R12-17-C18 PLUS: Overall length — Not yet collected
Becker R20-17-C18 PLUS: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Becker R12-17-C18 PLUS: 230 V; Becker R20-17-C18 PLUS: 230 V. Mains frequency — Becker R12-17-C18 PLUS: 50 Hz; Becker R20-17-C18 PLUS: 50 Hz. Power supply type — Becker R12-17-C18 PLUS: AC mains; Becker R20-17-C18 PLUS: AC mains.
Which tube diameters do they fit?: Motor diameter — Becker R12-17-C18 PLUS: 45 mm; Becker R20-17-C18 PLUS: 45 mm.
What torque and speed is each rated for?: Rated torque — Becker R12-17-C18 PLUS: 12 Nm; Becker R20-17-C18 PLUS: 20 Nm. Rated speed — Becker R12-17-C18 PLUS: 17 rpm; Becker R20-17-C18 PLUS: 17 rpm.
What protocols and control options does each support?: Control protocol — Becker R12-17-C18 PLUS: Centronic; Becker R20-17-C18 PLUS: Centronic.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie C18 PLUSManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 19257, 19320, 19258, 19322, 19270, 19340, 19255, 19316, 19285, 19363, 19263, 19328, 19262, 19326, 19273, 19346, 19274, 19348, 19272, 19344, 19271, 19342, 19283, 19279, 19278, 19277, 19281, 19276, 19361, 19357, 19356, 19354, 19359, 19352, 19275, 19350, 48610, 48611, 19264, 19330
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2010 130 218 0] (p. 51)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 48024, 48035, 48026, 48037, 48025, 48036, 48023, 48034, 48022, 48033, 48019, 48030, 48020, 48031, 48027, 48038, 48028, 48039, 48021, 48032, 48029, 48040

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Becker R12-17-C18 PLUS vs Becker R20-17-C18 PLUS