Which tube diameters do they fit?

Motor diameter — Elero RolTop S-868 · 10 Nm · 17 rpm: 35 mm; Elero RolTop S-868 · 12 Nm · 11 rpm: 35 mm.

What torque and speed is each rated for?

Rated torque — Elero RolTop S-868 · 10 Nm · 17 rpm: 10 Nm; Elero RolTop S-868 · 12 Nm · 11 rpm: 12 Nm. Rated speed — Elero RolTop S-868 · 10 Nm · 17 rpm: 17 rpm; Elero RolTop S-868 · 12 Nm · 11 rpm: 11 rpm.

What protocols and control options does each support?

Limit setting — Elero RolTop S-868 · 10 Nm · 17 rpm: Electronic; Elero RolTop S-868 · 12 Nm · 11 rpm: Electronic. Control protocol — Elero RolTop S-868 · 10 Nm · 17 rpm: Proprietary RF; Elero RolTop S-868 · 12 Nm · 11 rpm: Proprietary RF.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop S-868 · 10 Nm · 17 rpm: 4 min.

Elero RolTop S-868: 10 Nm · 17 rpm vs 12 Nm

Rated torque — Elero RolTop S-868 · 10 Nm^{[1; 2026-10-01]} · 17 rpm: 10 Nm; Elero RolTop S-868 · 12 Nm^{[2; 2026-09-23]} · 11 rpm: 12 Nm.

Rated speed — Elero RolTop S-868 · 10 Nm · 17 rpm^{[1; 2026-10-01]}: 17 rpm; Elero RolTop S-868 · 12 Nm · 11 rpm^{[2; 2026-09-23]}: 11 rpm.

Last verified: 2026-10-09

When to choose Elero RolTop S-868 · 10 Nm · 17 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 the stated diameter: 35 mm^{[3; 2026-10-09]}.
For a rated torque of 10 Nm^{[1; 2026-10-01]}.

When to choose Elero RolTop S-868 · 12 Nm · 11 rpm

For the stated diameter: 35 mm^{[3; 2026-10-09]}.
For a rated torque of 12 Nm^{[2; 2026-09-23]}.
For a rated speed of 11 rpm^{[2; 2026-09-23]}.
For the stated control protocol: Proprietary RF^{[2; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop S-868 · 10 Nm · 17 rpm: 4 min^{[1; 2026-10-01]}. Elero RolTop S-868 · 12 Nm · 11 rpm: Not published.

Rated life — Elero RolTop S-868 · 10 Nm · 17 rpm: Not published. Elero RolTop S-868 · 12 Nm · 11 rpm: Not published.

Thermal protection — Elero RolTop S-868 · 10 Nm · 17 rpm: Not published. Elero RolTop S-868 · 12 Nm · 11 rpm: Not published.

IP rating — Elero RolTop S-868 · 10 Nm · 17 rpm: Not published. Elero RolTop S-868 · 12 Nm · 11 rpm: Not published.

Comparison table
Property	Elero RolTop S-868 · 10 Nm · 17 rpmElero30 824.0006	Elero RolTop S-868 · 12 Nm · 11 rpmElero30 816.0006
Series & variant axes
Series	RolTop S-868	RolTop S-868
TorqueDiffers: 10 Nm vs 12 Nm	10 Nm	12 Nm
Rated speedDiffers: 17 rpm vs 11 rpm	17 rpm	11 rpm
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	Not published
Mains frequency	50 Hz^{[1; 2026-10-01]}	Not published
Power supply type	AC mains^{[1; 2026-10-01]}	Not published
Rated power input	140 W^{[1; 2026-10-01]}	Not published
Rated current	0.6 A^{[1; 2026-10-01]}	Not published
Drive performance
Rated torqueDiffers: 10 Nm^{[1; 2026-10-01]} vs 12 Nm^{[2; 2026-09-23]}	10 Nm^{[1; 2026-10-01]}	12 Nm^{[2; 2026-09-23]}
Rated speedDiffers: 17 rpm^{[1; 2026-10-01]} vs 11 rpm^{[2; 2026-09-23]}	17 rpm^{[1; 2026-10-01]}	11 rpm^{[2; 2026-09-23]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	Not published
Duty type	S2^{[1; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	35 mm^{[3; 2026-10-09]}	35 mm^{[3; 2026-10-09]}
Fits tube diameter	≥ 38 mm^{[2; 2026-10-01]}	≥ 38 mm^{[2; 2026-10-01]}
Weight	1.2 kg^{[1; 2026-10-01]}	Not published
Limits & protection
Limit setting	Electronic^{[2; 2026-10-01]}	Electronic^{[2; 2026-10-01]}
Control & communication
Control protocol	Proprietary RF^{[2; 2026-10-01]}	Proprietary RF^{[2; 2026-10-01]}
Control interface (as stated)	Radio^{[2; 2026-10-01]}	Radio^{[2; 2026-10-01]}
Radio frequency	868 MHz^{[4; 2026-09-23]}	868 MHz^{[4; 2026-09-23]}
Application
Applications	Roller blind^{[2; 2026-10-05]}, Roller shutter^{[2; 2026-10-01]}, Screen^{[2; 2026-10-01]}	Roller blind^{[2; 2026-10-05]}, Roller shutter^{[2; 2026-10-01]}, Screen^{[2; 2026-10-01]}
View all 9 variants
Documents	Request datasheet	Request datasheet

Same-series variants

Variant axis	Elero RolTop S-868 · 10 Nm · 17 rpm	Elero RolTop S-868 · 12 Nm · 11 rpm
Torque	10 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}	12 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}
Rated speed	17 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}	11 rpm^{[Elero manufacturer site (product catalog); 2026-09-23]}

Cross-brand alternatives

Wistar motor WSS40S-10/14: 10 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-10/17: 10 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 WSEB40-10/14: 10 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 WSEB40-10/19: 10 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]}
Becker P10-11-C28: 10 Nm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, Ø 35 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 12 V^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}
Wistar motor WSEB40-10/17: 10 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 35 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}

Questions and answers

Which tube diameters do they fit?: Motor diameter — Elero RolTop S-868 · 10 Nm · 17 rpm: 35 mm; Elero RolTop S-868 · 12 Nm · 11 rpm: 35 mm.
What torque and speed is each rated for?: Rated torque — Elero RolTop S-868 · 10 Nm · 17 rpm: 10 Nm; Elero RolTop S-868 · 12 Nm · 11 rpm: 12 Nm. Rated speed — Elero RolTop S-868 · 10 Nm · 17 rpm: 17 rpm; Elero RolTop S-868 · 12 Nm · 11 rpm: 11 rpm.
What protocols and control options does each support?: Limit setting — Elero RolTop S-868 · 10 Nm · 17 rpm: Electronic; Elero RolTop S-868 · 12 Nm · 11 rpm: Electronic. Control protocol — Elero RolTop S-868 · 10 Nm · 17 rpm: Proprietary RF; Elero RolTop S-868 · 12 Nm · 11 rpm: Proprietary RF.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop S-868 · 10 Nm · 17 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 [308240006] (p. 24)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 32837, 32839, 32838, 32841, 32840, 32835, 32836, 32842, 32843, 32844
↑Elero manufacturer site (product catalog)elero.comRated torque: 12 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 1897, 1898, 27097, 27103, 27096, 27102, 27098, 27104, 27093, 27099, 49029, 27094, 27095, 49030, 27100, 27101
↑Tubular diameter derivation tdia-elero-catalog-2026-p23-roltop-selero.com[tdia-elero-catalog-2026-p23-roltop-s] Ø 35 mm from "RolTop S-868". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p23. elero catalogue 2026 p23, Technical data RolTop S-868 / RolTop S / RolTop S high-speed version / RolTop/D+ S-868 / RolTop/D+ S / RolTop/T S-868: "Min. shaft diameter (mm) 38 … Diameter (mm) 35"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54594, 54595
↑Elero manufacturer site (product catalog)elero.commodel: RolTop S-868 RolTop S10-868 FLDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7375, 7377

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Elero RolTop S-868 · 10 Nm · 17 rpm vs Elero RolTop S-868 · 12 Nm · 11 rpm