What supply voltage and frequency does each use?

Rated voltage — Becker P5-20-S18: 230 V; Becker P5-30-S18: 230 V. Mains frequency — Becker P5-20-S18: 50 Hz; Becker P5-30-S18: 50 Hz. Power supply type — Becker P5-20-S18: AC mains; Becker P5-30-S18: AC mains.

Which tube diameters do they fit?

Motor diameter — Becker P5-20-S18: 35 mm; Becker P5-30-S18: 35 mm.

What torque and speed is each rated for?

Rated torque — Becker P5-20-S18: 5 Nm; Becker P5-30-S18: 5 Nm. Rated speed — Becker P5-20-S18: 20 rpm; Becker P5-30-S18: 30 rpm.

What protocols and control options does each support?

Limit setting — Becker P5-20-S18: Electronic; Becker P5-30-S18: Electronic.

Becker P5-20-S18 vs Becker P5-30-S18: Specs Compared

Rated speed — Becker P5-20-S18: 20 rpm^{[2; 2026-10-03]}.

Rated speed — Becker P5-30-S18: 30 rpm^{[2; 2026-10-03]}.

Last verified: 2026-10-05

When to choose Becker P5-20-S18

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: 35 mm^{[1; 2026-10-01]}.
For a rated torque of 5 Nm^{[2; 2026-10-03]}.

When to choose Becker P5-30-S18

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: 35 mm^{[1; 2026-10-01]}.
For a rated torque of 5 Nm^{[2; 2026-10-03]}.

Verifiable indicators

Short-time duty (S2) — Becker P5-20-S18: 4 min^{[2; 2026-10-03]}; Becker P5-30-S18: 4 min^{[2; 2026-10-03]}.

Rated life — Becker P5-20-S18: Not published. Becker P5-30-S18: Not published.

Thermal protection — Becker P5-20-S18: Not published. Becker P5-30-S18: Not published.

IP rating — Becker P5-20-S18: IP44^{[2; 2026-10-03]}; Becker P5-30-S18: IP44^{[2; 2026-10-03]}.

Comparison table
Property	Becker P5-20-S18Becker2009 130 509 0	Becker P5-30-S18Becker2009 130 510 0
Series & variant axes
Series	S18	S18
Identity & lineage
GTIN / EAN	4251852907313^{[1; 2026-10-01]}	4251852907320^{[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 input	110 W^{[2; 2026-10-03]}	110 W^{[2; 2026-10-03]}
Rated current	0.45 A^{[2; 2026-10-03]}	0.45 A^{[2; 2026-10-03]}
Cable connection	Pluggable cable^{[1; 2026-10-01]}	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torque	5 Nm^{[2; 2026-10-03]}	5 Nm^{[2; 2026-10-03]}
Rated speedDiffers: 20 rpm^{[2; 2026-10-03]} vs 30 rpm^{[2; 2026-10-03]}	20 rpm^{[2; 2026-10-03]}	30 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	35 mm^{[1; 2026-10-01]}	35 mm^{[1; 2026-10-01]}
Fits tube diameter	≥ 38 mm^{[1; 2026-10-01]}	≥ 38 mm^{[1; 2026-10-01]}
Weight	1.439 kg^{[1; 2026-10-01]}	1.439 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]}
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]}
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 WSERD40-5/28: 5 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 12 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSERD40-L-5/28: 5 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 12 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSERD40-B-5/28: 5 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 11.1 V^{[Wistar motor PDF catalogue WSERD40-B.pdf; 2026-10-06]}
Gaposa XQ4E518: 5 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa XQ4EX518: 5 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}
Gaposa XQ4P518: 5 Nm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Gaposa manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Gaposa manufacturer site (product catalog); 2026-10-01]}

Data gaps

Becker P5-20-S18: Overall length — Not yet collected
Becker P5-30-S18: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Becker P5-20-S18: 230 V; Becker P5-30-S18: 230 V. Mains frequency — Becker P5-20-S18: 50 Hz; Becker P5-30-S18: 50 Hz. Power supply type — Becker P5-20-S18: AC mains; Becker P5-30-S18: AC mains.
Which tube diameters do they fit?: Motor diameter — Becker P5-20-S18: 35 mm; Becker P5-30-S18: 35 mm.
What torque and speed is each rated for?: Rated torque — Becker P5-20-S18: 5 Nm; Becker P5-30-S18: 5 Nm. Rated speed — Becker P5-20-S18: 20 rpm; Becker P5-30-S18: 30 rpm.
What protocols and control options does each support?: Limit setting — Becker P5-20-S18: Electronic; Becker P5-30-S18: Electronic.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie S18Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 22140, 22184, 22142, 22186, 22159, 22204, 22136, 22182, 22166, 22211, 22147, 22192, 22168, 22213, 22163, 22207, 22165, 22209, 22161, 22205, 48674, 48675, 22149, 22194
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2009 130 509 0] (p. 37)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 47381, 47392, 47383, 47394, 47382, 47393, 47380, 47391, 47379, 47390, 47376, 47387, 47377, 47388, 47384, 47395, 47385, 47396, 47378, 47389, 47386, 47397

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