What supply voltage and frequency does each use?

Rated voltage — Elero RolTop M RH · 12 Nm · 23 rpm: 230 V; Elero RolTop M RH · 20 Nm · 14 rpm: 230 V. Mains frequency — Elero RolTop M RH · 12 Nm · 23 rpm: 50 Hz; Elero RolTop M RH · 20 Nm · 14 rpm: 50 Hz. Power supply type — Elero RolTop M RH · 12 Nm · 23 rpm: AC mains; Elero RolTop M RH · 20 Nm · 14 rpm: AC mains.

What torque and speed is each rated for?

Rated torque — Elero RolTop M RH · 12 Nm · 23 rpm: 12 Nm; Elero RolTop M RH · 20 Nm · 14 rpm: 20 Nm. Rated speed — Elero RolTop M RH · 12 Nm · 23 rpm: 23 rpm; Elero RolTop M RH · 20 Nm · 14 rpm: 14 rpm.

What protocols and control options does each support?

Limit setting — Elero RolTop M RH · 12 Nm · 23 rpm: Electronic; Elero RolTop M RH · 20 Nm · 14 rpm: Electronic.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop M RH · 12 Nm · 23 rpm: 5 min; Elero RolTop M RH · 20 Nm · 14 rpm: 4 min.

Elero RolTop M RH: 12 Nm · 23 rpm vs 20 Nm

Rated torque — Elero RolTop M RH · 12 Nm^{[1; 2026-11-02]} · 23 rpm: 12 Nm; Elero RolTop M RH · 20 Nm^{[1; 2026-10-01]} · 14 rpm: 20 Nm.

Rated speed — Elero RolTop M RH · 12 Nm · 23 rpm^{[1; 2026-11-02]}: 23 rpm; Elero RolTop M RH · 20 Nm · 14 rpm^{[1; 2026-10-01]}: 14 rpm.

Short-time duty (S2) — Elero RolTop M RH · 12 Nm · 23 rpm: 5 min^{[1; 2026-11-02]}; Elero RolTop M RH · 20 Nm · 14 rpm: 4 min^{[1; 2026-10-01]}.

Last verified: 2026-11-02

When to choose Elero RolTop M RH · 12 Nm · 23 rpm

For 230 V^{[1; 2026-11-02]} / 50 Hz^{[1; 2026-11-02]} mains.
For the stated supply type: AC mains^{[1; 2026-11-02]}.
For a rated torque of 12 Nm^{[1; 2026-11-02]}.
For a rated speed of 23 rpm^{[1; 2026-11-02]}.

When to choose Elero RolTop M RH · 20 Nm · 14 rpm

For 230 V^{[1; 2026-10-01]} / 50 Hz^{[1; 2026-10-01]} mains.
For the stated supply type: AC mains^{[1; 2026-10-01]}.
For a rated torque of 20 Nm^{[1; 2026-10-01]}.
For a rated speed of 14 rpm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop M RH · 12 Nm · 23 rpm: 5 min^{[1; 2026-11-02]}; Elero RolTop M RH · 20 Nm · 14 rpm: 4 min^{[1; 2026-10-01]}.

Rated life — Elero RolTop M RH · 12 Nm · 23 rpm: Not published. Elero RolTop M RH · 20 Nm · 14 rpm: Not published.

Thermal protection — Elero RolTop M RH · 12 Nm · 23 rpm: Not published. Elero RolTop M RH · 20 Nm · 14 rpm: Not published.

IP rating — Elero RolTop M RH · 12 Nm · 23 rpm: Not published. Elero RolTop M RH · 20 Nm · 14 rpm: Not published.

Comparison table
Property	Elero RolTop M RH · 12 Nm · 23 rpmElero38 235.0001	Elero RolTop M RH · 20 Nm · 14 rpmElero38 231.0001
Series & variant axes
Series	RolTop M RH	RolTop M RH
TorqueDiffers: 12 Nm vs 20 Nm	12 Nm	20 Nm
Rated speedDiffers: 23 rpm vs 14 rpm	23 rpm	14 rpm
Electrical
Rated voltage	230 V^{[1; 2026-11-02]}	230 V^{[1; 2026-10-01]}
Mains frequency	50 Hz^{[1; 2026-11-02]}	50 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[1; 2026-11-02]}	AC mains^{[1; 2026-10-01]}
Rated power input	200 W^{[1; 2026-11-02]}	200 W^{[1; 2026-10-01]}
Rated current	0.9 A^{[1; 2026-11-02]}	0.9 A^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 12 Nm^{[1; 2026-11-02]} vs 20 Nm^{[1; 2026-10-01]}	12 Nm^{[1; 2026-11-02]}	20 Nm^{[1; 2026-10-01]}
Rated speedDiffers: 23 rpm^{[1; 2026-11-02]} vs 14 rpm^{[1; 2026-10-01]}	23 rpm^{[1; 2026-11-02]}	14 rpm^{[1; 2026-10-01]}
Short-time duty (S2)Differs: 5 min^{[1; 2026-11-02]} vs 4 min^{[1; 2026-10-01]}	5 min^{[1; 2026-11-02]}Highest stated	4 min^{[1; 2026-10-01]}
Duty type	S2^{[1; 2026-11-02]}	S2^{[1; 2026-10-01]}
Dimensions & mounting
Fits tube diameter	≥ 50 mm^{[2; 2026-10-02]}	≥ 50 mm^{[2; 2026-10-01]}
WeightDiffers: 1.9 kg^{[1; 2026-11-02]} vs 2.1 kg^{[1; 2026-10-01]}	1.9 kg^{[1; 2026-11-02]}	2.1 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[2; 2026-10-02]}	Electronic^{[2; 2026-10-01]}
Control & communication
Control interface (as stated)	Hardwired^{[2; 2026-10-02]}	Hardwired^{[2; 2026-10-01]}
Application
Applications	Roller blind^{[2; 2026-10-05]}, Roller shutter^{[2; 2026-10-02]}, Screen^{[2; 2026-10-02]}	Roller blind^{[2; 2026-10-05]}, Roller shutter^{[2; 2026-10-01]}, Screen^{[2; 2026-10-01]}
View all 5 variants
Documents	Request datasheet	Request datasheet

Same-series variants

Variant axis	Elero RolTop M RH · 12 Nm · 23 rpm	Elero RolTop M RH · 20 Nm · 14 rpm
Torque	12 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}	20 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}
Rated speed	23 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-11-02]}	14 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Elero RolTop M RH · 12 Nm · 23 rpm: 230 V; Elero RolTop M RH · 20 Nm · 14 rpm: 230 V. Mains frequency — Elero RolTop M RH · 12 Nm · 23 rpm: 50 Hz; Elero RolTop M RH · 20 Nm · 14 rpm: 50 Hz. Power supply type — Elero RolTop M RH · 12 Nm · 23 rpm: AC mains; Elero RolTop M RH · 20 Nm · 14 rpm: AC mains.
What torque and speed is each rated for?: Rated torque — Elero RolTop M RH · 12 Nm · 23 rpm: 12 Nm; Elero RolTop M RH · 20 Nm · 14 rpm: 20 Nm. Rated speed — Elero RolTop M RH · 12 Nm · 23 rpm: 23 rpm; Elero RolTop M RH · 20 Nm · 14 rpm: 14 rpm.
What protocols and control options does each support?: Limit setting — Elero RolTop M RH · 12 Nm · 23 rpm: Electronic; Elero RolTop M RH · 20 Nm · 14 rpm: Electronic.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop M RH · 12 Nm · 23 rpm: 5 min; Elero RolTop M RH · 20 Nm · 14 rpm: 4 min.

Sources

↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [382350001] (p. 55)Manufacturer-stated · Observed 2026-11-02 · Retrieved 2026-11-02 · Public web pageUsed for: 67801, 33257, 67803, 33259, 67802, 33258, 67805, 33261, 67804, 33260, 67799, 33255, 67800, 33256, 67806, 33262, 67807, 33263, 67808, 33264
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 50Manufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 45879, 27717, 45880, 27716, 45881, 27713, 49090, 45882, 45883, 49086, 27714, 27715

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Elero RolTop M RH · 12 Nm · 23 rpm vs Elero RolTop M RH · 20 Nm · 14 rpm