What supply voltage and frequency does each use?

Rated voltage — Elero JA Comfort · 4 Nm · 35 rpm: 230 V; Elero JA Comfort · 4 Nm · 50 rpm: 230 V. Mains frequency — Elero JA Comfort · 4 Nm · 35 rpm: 50 Hz; Elero JA Comfort · 4 Nm · 50 rpm: 50 Hz. Power supply type — Elero JA Comfort · 4 Nm · 35 rpm: AC mains; Elero JA Comfort · 4 Nm · 50 rpm: AC mains.

What torque and speed is each rated for?

Rated torque — Elero JA Comfort · 4 Nm · 35 rpm: 4 Nm; Elero JA Comfort · 4 Nm · 50 rpm: 4 Nm. Rated speed — Elero JA Comfort · 4 Nm · 35 rpm: 35 rpm; Elero JA Comfort · 4 Nm · 50 rpm: 50 rpm.

What protocols and control options does each support?

Limit setting — Elero JA Comfort · 4 Nm · 35 rpm: Electronic; Elero JA Comfort · 4 Nm · 50 rpm: Electronic.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero JA Comfort · 4 Nm · 35 rpm: 5 min; Elero JA Comfort · 4 Nm · 50 rpm: 4 min.

Elero JA Comfort · 4 Nm: 35 rpm vs 50 rpm Compared

Rated power input — Elero JA Comfort · 4 Nm · 35 rpm: 115 W^{[1; 2026-10-01]}; Elero JA Comfort · 4 Nm · 50 rpm: 156 W^{[1; 2026-10-01]}.

Rated current — Elero JA Comfort · 4 Nm · 35 rpm: 0.5 A^{[1; 2026-10-01]}; Elero JA Comfort · 4 Nm · 50 rpm: 0.68 A^{[1; 2026-10-01]}.

Rated speed — Elero JA Comfort · 4 Nm · 35 rpm^{[1; 2026-10-01]}: 35 rpm; Elero JA Comfort · 4 Nm · 50 rpm^{[1; 2026-10-01]}: 50 rpm.

Last verified: 2026-10-01

When to choose Elero JA Comfort · 4 Nm · 35 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 4 Nm^{[1; 2026-10-01]}.
For a rated speed of 35 rpm^{[1; 2026-10-01]}.

When to choose Elero JA Comfort · 4 Nm · 50 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 4 Nm^{[1; 2026-10-01]}.
For a rated speed of 50 rpm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Elero JA Comfort · 4 Nm · 35 rpm: 5 min^{[1; 2026-10-01]}; Elero JA Comfort · 4 Nm · 50 rpm: 4 min^{[1; 2026-10-01]}.

Rated life — Elero JA Comfort · 4 Nm · 35 rpm: Not published. Elero JA Comfort · 4 Nm · 50 rpm: Not published.

Thermal protection — Elero JA Comfort · 4 Nm · 35 rpm: Not published. Elero JA Comfort · 4 Nm · 50 rpm: Not published.

IP rating — Elero JA Comfort · 4 Nm · 35 rpm: Not published. Elero JA Comfort · 4 Nm · 50 rpm: Not published.

Comparison table
Property	Elero JA Comfort · 4 Nm · 35 rpmElero35 225.0001	Elero JA Comfort · 4 Nm · 50 rpmElero35 245.0001
Series & variant axes
Series	JA Comfort	JA Comfort
Torque	4 Nm	4 Nm
Rated speedDiffers: 35 rpm vs 50 rpm	35 rpm	50 rpm
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	230 V^{[1; 2026-10-01]}
Mains frequency	50 Hz^{[1; 2026-10-01]}	50 Hz^{[1; 2026-10-01]}
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[1; 2026-10-01]}
Rated power inputDiffers: 115 W^{[1; 2026-10-01]} vs 156 W^{[1; 2026-10-01]}	115 W^{[1; 2026-10-01]}	156 W^{[1; 2026-10-01]}
Rated currentDiffers: 0.5 A^{[1; 2026-10-01]} vs 0.68 A^{[1; 2026-10-01]}	0.5 A^{[1; 2026-10-01]}	0.68 A^{[1; 2026-10-01]}
Drive performance
Rated torque	4 Nm^{[1; 2026-10-01]}	4 Nm^{[1; 2026-10-01]}
Rated speedDiffers: 35 rpm^{[1; 2026-10-01]} vs 50 rpm^{[1; 2026-10-01]}	35 rpm^{[1; 2026-10-01]}	50 rpm^{[1; 2026-10-01]}
Short-time duty (S2)Differs: 5 min^{[1; 2026-10-01]} vs 4 min^{[1; 2026-10-01]}	5 min^{[1; 2026-10-01]}Highest stated	4 min^{[1; 2026-10-01]}
Duty type	S2^{[1; 2026-10-01]}	S2^{[1; 2026-10-01]}
Dimensions & mounting
WeightDiffers: 1.6 kg^{[1; 2026-10-01]} vs 1.95 kg^{[1; 2026-10-01]}	1.6 kg^{[1; 2026-10-01]}	1.95 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[2; 2026-10-01]}	Electronic^{[2; 2026-10-01]}
Control & communication
Control interface (as stated)	Hardwired^{[2; 2026-10-01]}	Hardwired^{[2; 2026-10-01]}
Environment & protection
Operating temp. (min)	-20 °C^{[1; 2026-10-01]}	-20 °C^{[1; 2026-10-01]}
Operating temp. (max)	60 °C^{[1; 2026-10-01]}	60 °C^{[1; 2026-10-01]}
Application
Applications	External venetian^{[2; 2026-10-01]}	External venetian^{[2; 2026-10-01]}
View all 5 variants
Documents	Request datasheet	Request datasheet

Same-series variants

Variant axis	Elero JA Comfort · 4 Nm · 35 rpm	Elero JA Comfort · 4 Nm · 50 rpm
Rated speed	35 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}	50 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 JA Comfort · 4 Nm · 35 rpm: 230 V; Elero JA Comfort · 4 Nm · 50 rpm: 230 V. Mains frequency — Elero JA Comfort · 4 Nm · 35 rpm: 50 Hz; Elero JA Comfort · 4 Nm · 50 rpm: 50 Hz. Power supply type — Elero JA Comfort · 4 Nm · 35 rpm: AC mains; Elero JA Comfort · 4 Nm · 50 rpm: AC mains.
What torque and speed is each rated for?: Rated torque — Elero JA Comfort · 4 Nm · 35 rpm: 4 Nm; Elero JA Comfort · 4 Nm · 50 rpm: 4 Nm. Rated speed — Elero JA Comfort · 4 Nm · 35 rpm: 35 rpm; Elero JA Comfort · 4 Nm · 50 rpm: 50 rpm.
What protocols and control options does each support?: Limit setting — Elero JA Comfort · 4 Nm · 35 rpm: Electronic; Elero JA Comfort · 4 Nm · 50 rpm: Electronic.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero JA Comfort · 4 Nm · 35 rpm: 5 min; Elero JA Comfort · 4 Nm · 50 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 [352250001] (p. 110)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 34405, 34453, 34407, 34455, 34406, 34454, 34409, 34457, 34408, 34456, 34403, 34451, 34404, 34452, 34410, 34458, 34411, 34459, 34412, 34460, 34413, 34461, 34414, 34462
↑Elero manufacturer site (product catalog)elero.comLimit setting: Limit switch ElectronicManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 26929, 26935, 26927, 26933, 26928, 26934

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Elero JA Comfort · 4 Nm · 35 rpm vs Elero JA Comfort · 4 Nm · 50 rpm