What torque and speed is each rated for?

Rated torque — Elero RolMotion/D+ M20-868 RH: 20 Nm; Elero RolMotion/D+ M25-868 RH: 25 Nm. Rated speed — Elero RolMotion/D+ M20-868 RH: 14 rpm; Elero RolMotion/D+ M25-868 RH: 14 rpm.

What protocols and control options does each support?

Limit setting — Elero RolMotion/D+ M20-868 RH: Electronic; Elero RolMotion/D+ M25-868 RH: Electronic. Control protocol — Elero RolMotion/D+ M20-868 RH: Proprietary RF; Elero RolMotion/D+ M25-868 RH: Proprietary RF.

Elero RolMotion/D+: M20-868 RH vs M25-868 RH Compared

Rated torque — Elero RolMotion/D+ M20-868 RH: 20 Nm^{[1; 2026-09-23]}.

Rated torque — Elero RolMotion/D+ M25-868 RH: 25 Nm^{[1; 2026-09-23]}.

Last verified: 2026-10-01

When to choose Elero RolMotion/D+ M20-868 RH

For a rated torque of 20 Nm^{[1; 2026-09-23]}.
For a rated speed of 14 rpm^{[1; 2026-09-23]}.
For the stated control protocol: Proprietary RF^{[1; 2026-10-01]}.
For the stated limit type: Electronic^{[1; 2026-10-01]}.

When to choose Elero RolMotion/D+ M25-868 RH

For a rated torque of 25 Nm^{[1; 2026-09-23]}.
For a rated speed of 14 rpm^{[1; 2026-09-23]}.
For the stated control protocol: Proprietary RF^{[1; 2026-10-01]}.
For the stated limit type: Electronic^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Elero RolMotion/D+ M20-868 RH: Not published. Elero RolMotion/D+ M25-868 RH: Not published.

Rated life — Elero RolMotion/D+ M20-868 RH: Not published. Elero RolMotion/D+ M25-868 RH: Not published.

Thermal protection — Elero RolMotion/D+ M20-868 RH: Not published. Elero RolMotion/D+ M25-868 RH: Not published.

IP rating — Elero RolMotion/D+ M20-868 RH: Not published. Elero RolMotion/D+ M25-868 RH: Not published.

Comparison table
Property	Elero RolMotion/D+ M20-868 RHElero48 034.0001	Elero RolMotion/D+ M25-868 RHElero48 044.0001
Series & variant axes
Series	RolMotion /D+ M-868 RH RolMotion/D+	RolMotion /D+ M-868 RH RolMotion/D+
TorqueDiffers: 20 Nm vs 25 Nm	20 Nm	25 Nm
Rated speed	14 rpm	14 rpm
Drive performance
Rated torqueDiffers: 20 Nm^{[1; 2026-09-23]} vs 25 Nm^{[1; 2026-09-23]}	20 Nm^{[1; 2026-09-23]}	25 Nm^{[1; 2026-09-23]}
Rated speed	14 rpm^{[1; 2026-09-23]}	14 rpm^{[1; 2026-09-23]}
Speed range (min)	5 rpm^{[1; 2026-10-01]}	5 rpm^{[1; 2026-10-01]}
Dimensions & mounting
Fits tube diameter	≥ 50 mm^{[1; 2026-10-01]}	≥ 50 mm^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[1; 2026-10-01]}	Electronic^{[1; 2026-10-01]}
Control & communication
Control protocol	Proprietary RF^{[1; 2026-10-01]}	Proprietary RF^{[1; 2026-10-01]}
Control interface (as stated)	Radio^{[1; 2026-10-01]}	Radio^{[1; 2026-10-01]}
Radio frequency	868 MHz^{[2; 2026-09-23]}	868 MHz^{[2; 2026-09-23]}
Application
Applications	Roller shutter^{[1; 2026-10-01]}	Roller shutter^{[1; 2026-10-01]}
View all 4 variants
Documents	Request datasheet	Request datasheet

Same-series variants

Variant axis	Elero RolMotion/D+ M20-868 RH	Elero RolMotion/D+ M25-868 RH
Torque	20 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}	25 Nm^{[Elero manufacturer site (product catalog); 2026-09-23]}

Questions and answers

What torque and speed is each rated for?: Rated torque — Elero RolMotion/D+ M20-868 RH: 20 Nm; Elero RolMotion/D+ M25-868 RH: 25 Nm. Rated speed — Elero RolMotion/D+ M20-868 RH: 14 rpm; Elero RolMotion/D+ M25-868 RH: 14 rpm.
What protocols and control options does each support?: Limit setting — Elero RolMotion/D+ M20-868 RH: Electronic; Elero RolMotion/D+ M25-868 RH: Electronic. Control protocol — Elero RolMotion/D+ M20-868 RH: Proprietary RF; Elero RolMotion/D+ M25-868 RH: Proprietary RF.

Sources

↑Elero manufacturer site (product catalog)elero.comRated torque: 20 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 1657, 1659, 1658, 1660, 26151, 26157, 26149, 26155, 26148, 26154, 26150, 26156, 26146, 26152, 26147, 26153
↑Elero manufacturer site (product catalog)elero.commodel: RolMotion /D+ M-868 RH RolMotion/D+ M20-868 RHDerived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7339, 7341

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Elero RolMotion/D+ M20-868 RH vs Elero RolMotion/D+ M25-868 RH