What supply voltage and frequency does each use?

Rated voltage — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 230 V; Becker P3-30-S12: 230 V. Mains frequency — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 50 Hz; Becker P3-30-S12: 50 Hz. Power supply type — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: AC mains; Becker P3-30-S12: AC mains.

Which tube diameters do they fit?

Motor diameter — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 45 mm; Becker P3-30-S12: 35 mm.

What torque and speed is each rated for?

Rated torque — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 2.5 Nm; Becker P3-30-S12: 3 Nm. Rated speed — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 90 rpm; Becker P3-30-S12: 30 rpm.

What protocols and control options does each support?

Limit setting — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Electronic; Becker P3-30-S12: Electronic. Control protocol — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Proprietary RF.

Compare Motors Side by Side

Rated power input — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 200 W^{[2; 2026-10-01]}; Becker P3-30-S12: 80 W^{[3; 2026-10-03]}.

Rated current — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 0.9 A^{[2; 2026-10-01]}; Becker P3-30-S12: 0.35 A^{[3; 2026-10-03]}.

Rated torque — Elero RolTop M-868 Fast running version · 2.5 Nm^{[2; 2026-10-01]} · 90 rpm: 2.5 Nm; Becker P3-30-S12: 3 Nm^{[3; 2026-10-03]}.

Last verified: 2026-10-09

When to choose Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm

For 230 V^{[2; 2026-10-01]} / 50 Hz^{[2; 2026-10-01]} mains.
For the stated supply type: AC mains^{[2; 2026-10-01]}.
For the stated diameter: 45 mm^{[4; 2026-10-09]}.
For a rated torque of 2.5 Nm^{[2; 2026-10-01]}.

When to choose Becker P3-30-S12

For 230 V^{[3; 2026-10-03]} / 50 Hz^{[3; 2026-10-03]} mains.
For the stated supply type: AC mains^{[3; 2026-10-03]}.
For the stated diameter: 35 mm^{[1; 2026-10-01]}.
For a rated torque of 3 Nm^{[3; 2026-10-03]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 5 min^{[2; 2026-10-01]}; Becker P3-30-S12: 4 min^{[3; 2026-10-03]}.

Rated life — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Not published. Becker P3-30-S12: Not published.

Thermal protection — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Not published. Becker P3-30-S12: Not published.

IP rating — Becker P3-30-S12: IP44^{[3; 2026-10-03]}. Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Not published.

Comparison table
Property	Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpmElero34 160.0006	Becker P3-30-S12Becker2009 130 505 0
Series & variant axes
SeriesDiffers: RolTop M-868 Fast running version vs S12	RolTop M-868 Fast running version	S12
Identity & lineage
Series / product line	Not published	S12^{[1; 2026-10-01]}
GTIN / EAN	Not published	4251852906927^{[1; 2026-10-01]}
Electrical
Rated voltage	230 V^{[2; 2026-10-01]}	230 V^{[3; 2026-10-03]}
Mains frequency	50 Hz^{[2; 2026-10-01]}	50 Hz^{[3; 2026-10-03]}
Power supply type	AC mains^{[2; 2026-10-01]}	AC mains^{[3; 2026-10-03]}
Rated power inputDiffers: 200 W^{[2; 2026-10-01]} vs 80 W^{[3; 2026-10-03]}	200 W^{[2; 2026-10-01]}	80 W^{[3; 2026-10-03]}
Rated currentDiffers: 0.9 A^{[2; 2026-10-01]} vs 0.35 A^{[3; 2026-10-03]}	0.9 A^{[2; 2026-10-01]}	0.35 A^{[3; 2026-10-03]}
Cable connection	Not published	Pluggable cable^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 2.5 Nm^{[2; 2026-10-01]} vs 3 Nm^{[3; 2026-10-03]}	2.5 Nm^{[2; 2026-10-01]}	3 Nm^{[3; 2026-10-03]}
Rated speedDiffers: 90 rpm^{[2; 2026-10-01]} vs 30 rpm^{[3; 2026-10-03]}	90 rpm^{[2; 2026-10-01]}	30 rpm^{[3; 2026-10-03]}
Short-time duty (S2)Differs: 5 min^{[2; 2026-10-01]} vs 4 min^{[3; 2026-10-03]}	5 min^{[2; 2026-10-01]}Highest stated	4 min^{[3; 2026-10-03]}
Duty type	S2^{[2; 2026-10-01]}	S2^{[3; 2026-10-03]}
Dimensions & mounting
Motor diameterDiffers: 45 mm^{[4; 2026-10-09]} vs 35 mm^{[1; 2026-10-01]}	45 mm^{[4; 2026-10-09]}	35 mm^{[1; 2026-10-01]}
Fits tube diameterDiffers: ≥ 50 mm^{[5; 2026-10-01]} vs ≥ 38 mm^{[1; 2026-10-01]}	≥ 50 mm^{[5; 2026-10-01]}	≥ 38 mm^{[1; 2026-10-01]}
WeightDiffers: 1.9 kg^{[2; 2026-10-01]} vs 1.439 kg^{[1; 2026-10-01]}	1.9 kg^{[2; 2026-10-01]}	1.439 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[5; 2026-10-01]}	Electronic^{[1; 2026-10-01]}
Limit range	Not published	64 turns^{[3; 2026-10-03]}
Obstacle detection	Not published	Yes^{[1; 2026-10-01]}
Soft start / soft stop	Not published	Yes^{[1; 2026-10-01]}
Control & communication
Control protocol	Proprietary RF^{[5; 2026-10-01]}	Not published
Control interface (as stated)	Radio^{[5; 2026-10-01]}	Not published
Radio frequency	868 MHz^{[6; 2026-09-23]}	Not published
Two-way feedback	Not published	Yes^{[1; 2026-10-01]}
Sensor inputs	Not published	Sun^{[1; 2026-10-01]}, Wind^{[1; 2026-10-01]}
Environment & protection
IP rating	Not published	IP44^{[3; 2026-10-03]}
Application
Applications	Roller blind^{[5; 2026-10-05]}, Roller shutter^{[5; 2026-10-01]}, Screen^{[5; 2026-10-01]}	Not published
Compliance & declarations
Marks stated by vendor	Not published	CE^{[1; 2026-10-05]}
Appearance
Colour / finish	Not published	Weiß (RAL 9016)^{[1; 2026-10-01]}
Documents	Request datasheet	Request datasheet

Series

Cross-brand alternatives

A-OK AM35 AC Input Mechanical Limit Tubular Motor: 3 Nm^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}, Ø 35 mm^{[A-OK Motor manufacturer site (product catalog); 2026-10-05]}, 230 V^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}
A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: 3 Nm^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}, Ø 35 mm^{[Tubular diameter derivation tdia-archived-page-motor-diameter-v1; 2026-10-09]}, 230 V^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}
Wistar motor WSS40S-3/28: 3 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSS40S-3/34: 3 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSEB40-3/28: 3 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSEB40-3/34: 3 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}

Data gaps

Becker P3-30-S12: Overall length — Not yet collected

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 230 V; Becker P3-30-S12: 230 V. Mains frequency — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 50 Hz; Becker P3-30-S12: 50 Hz. Power supply type — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: AC mains; Becker P3-30-S12: AC mains.
Which tube diameters do they fit?: Motor diameter — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 45 mm; Becker P3-30-S12: 35 mm.
What torque and speed is each rated for?: Rated torque — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 2.5 Nm; Becker P3-30-S12: 3 Nm. Rated speed — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: 90 rpm; Becker P3-30-S12: 30 rpm.
What protocols and control options does each support?: Limit setting — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Electronic; Becker P3-30-S12: Electronic. Control protocol — Elero RolTop M-868 Fast running version · 2.5 Nm · 90 rpm: Proprietary RF.

Sources

↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie S12Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 21320, 21322, 21339, 21316, 21349, 21327, 21351, 21343, 21344, 21341, 21347, 21346, 48659, 21328
↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [341600006] (p. 52)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 33117, 33119, 33118, 33121, 33120, 33115, 33116, 33122, 33123, 33124
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2009 130 505 0] (p. 29)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 46963, 46965, 46964, 46962, 46961, 46958, 46959, 46966, 46967, 46960, 46968
↑Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-melero.com[tdia-elero-catalog-2026-p51-roltop-m] Ø 45 mm from "RolTop M-868 Fast running version". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p51. elero catalogue 2026 p51, Technical data RolTop M-868 /-K / RolTop M /-K / RolTop M-868 / RolTop M high-speed version / RolTop/D+ M-868 / RolTop/D+ M / RolTop/D+ M NHK / RolTop s_onro M-868 / RolTop s_onro M / RolTop/J M-868 / RolTop/J M: "Min. shaft diameter (mm) 50 … Diameter (mm) 45"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54659
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 50Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 27413, 27412, 27414, 27409, 49045, 27411, 27410
↑Elero manufacturer site (product catalog)elero.commodel: RolTop M-868 Fast running version RolTop M2.5/90-868 Fast running versionDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7433

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