What torque and speed is each rated for?

Rated torque — Elero VariEco M NHK · 30 Nm · 14 rpm: 30 Nm; Somfy Altus® RTS 530R2: 30 Nm. Rated speed — Elero VariEco M NHK · 30 Nm · 14 rpm: 14 rpm; Somfy Altus® RTS 530R2: 14 rpm.

What protocols and control options does each support?

Limit setting — Elero VariEco M NHK · 30 Nm · 14 rpm: Mechanical; Somfy Altus® RTS 530R2: Electronic. Control protocol — Somfy Altus® RTS 530R2: RTS.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy Altus® RTS 530R2: IP44.

Elero VariEco M NHK · 30 Nm vs Somfy Altus® RTS 530R2

Last verified: 2026-10-15

When to choose Elero VariEco M NHK · 30 Nm · 14 rpm

For the stated diameter: 45 mm^{[4; 2026-10-09]}.
For a rated torque of 30 Nm^{[3; 2026-09-23]}.
For a rated speed of 14 rpm^{[3; 2026-09-23]}.
For the stated limit type: Mechanical^{[3; 2026-10-01]}.

When to choose Somfy Altus® RTS 530R2

For 120 V^{[1; 2026-10-07]} / 60 Hz^{[1; 2026-10-07]} mains.
For the stated supply type: AC mains^{[1; 2026-10-07]}.
For a rated torque of 30 Nm^{[1; 2026-10-07]}.
For a rated speed of 14 rpm^{[1; 2026-10-07]}.

Verifiable indicators

Short-time duty (S2) — Elero VariEco M NHK · 30 Nm · 14 rpm: Not published. Somfy Altus® RTS 530R2: Not published.

Rated life — Elero VariEco M NHK · 30 Nm · 14 rpm: Not published. Somfy Altus® RTS 530R2: Not published.

Thermal protection — Elero VariEco M NHK · 30 Nm · 14 rpm: Not published. Somfy Altus® RTS 530R2: Not published.

IP rating — Somfy Altus® RTS 530R2: IP44^{[1; 2026-10-07]}. Elero VariEco M NHK · 30 Nm · 14 rpm: Not published.

Comparison table
Property	Elero VariEco M NHK · 30 Nm · 14 rpmElero34 843.0001	Somfy Altus® RTS 530R2Somfy1038169
Series & variant axes
SeriesDiffers: VariEco M NHK vs Altus 50	VariEco M NHK	Altus 50
Electrical
Rated voltage	Not published	120 V^{[1; 2026-10-07]}
Mains frequency	Not published	60 Hz^{[1; 2026-10-07]}
Power supply type	Not published	AC mains^{[1; 2026-10-07]}
Rated power input	Not published	170 W^{[2; 2026-10-15]}
Standby power	Not published	0 W^{[2; 2026-10-15]}
Rated current	Not published	1.5 A^{[1; 2026-10-07]}
Cable length	Not published	2 m^{[1; 2026-10-07]}
Drive performance
Rated torque	30 Nm^{[3; 2026-09-23]}	30 Nm^{[1; 2026-10-07]}
Rated speed	14 rpm^{[3; 2026-09-23]}	14 rpm^{[1; 2026-10-07]}
Dimensions & mounting
Motor diameter	45 mm^{[4; 2026-10-09]}	Not published
Fits tube diameter	≥ 50 mm^{[3; 2026-10-01]}	Not published
Limits & protection
Limit settingDiffers: Mechanical^{[3; 2026-10-01]} vs Electronic^{[1; 2026-10-07]}	Mechanical^{[3; 2026-10-01]}	Electronic^{[1; 2026-10-07]}
Limit range	Not published	250 turns^{[1; 2026-10-07]}
Control & communication
Control protocol	Not published	RTS^{[2; 2026-10-15]}
Control interface (as stated)	Hardwired^{[3; 2026-10-01]}	Not published
Radio frequency	Not published	433.42 MHz^{[2; 2026-10-15]}
Radio range	Not published	200 m^{[2; 2026-10-15]}
Max paired transmitters	Not published	12 pcs^{[2; 2026-10-15]}
Environment & protection
IP rating	Not published	IP44^{[1; 2026-10-07]}
Operating temp. (min)	Not published	-10 °C^{[1; 2026-10-07]}
Operating temp. (max)	Not published	40 °C^{[1; 2026-10-07]}
Application
Applications	Awning^{[3; 2026-10-01]}, Roller blind^{[3; 2026-10-05]}, Roller shutter^{[3; 2026-10-01]}, Screen^{[3; 2026-10-01]}	Not published
Documents	Request datasheet	Official datasheet ↗

Series

Cross-brand alternatives

Wistar motor WSME50-LED-30/13: 30 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-LED-30/17: 30 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-LED-30/16: 30 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Becker R30-17-C01 PLUS: 30 Nm^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}, Ø 45 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 230 V^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}
Becker R30-17-D01: 30 Nm^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}, Ø 45 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 230 V^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}
Becker R30-17-E01: 30 Nm^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}, Ø 45 mm^{[Becker-Antriebe product centre (product catalog); 2026-10-01]}, 230 V^{[Becker-Antriebe GmbH PDF catalogue Gesamtkatalog__4995_800_000_0__Einzelseiten_D.pdf; 2026-10-03]}

Questions and answers

What torque and speed is each rated for?: Rated torque — Elero VariEco M NHK · 30 Nm · 14 rpm: 30 Nm; Somfy Altus® RTS 530R2: 30 Nm. Rated speed — Elero VariEco M NHK · 30 Nm · 14 rpm: 14 rpm; Somfy Altus® RTS 530R2: 14 rpm.
What protocols and control options does each support?: Limit setting — Elero VariEco M NHK · 30 Nm · 14 rpm: Mechanical; Somfy Altus® RTS 530R2: Electronic. Control protocol — Somfy Altus® RTS 530R2: RTS.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: IP rating — Somfy Altus® RTS 530R2: IP44.

Sources

↑Somfy PDF catalogueservice.somfy.comRated voltage: Voltage Supply: 120V AC, 60Hz [1037507] (p. 1)Manufacturer-stated · Observed 2026-10-07 · Retrieved 2026-10-06 · Public web pageUsed for: 50963, 50965, 50964, 50973, 50971, 50972, 50974, 50967, 50968, 50966, 50969, 50970
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated power input: Consumption during operation 170 WManufacturer-stated · Observed 2026-10-15 · Retrieved 2026-09-30 · Public web pageUsed for: 58037, 58038, 58039, 58040, 58041, 58042
↑Elero manufacturer site (product catalog)elero.comRated torque: 30 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 1843, 1844, 26959, 26958, 26954, 26956, 49009, 26955, 26957
↑Tubular diameter derivation tdia-elero-catalog-2026-p67-varieco-melero.com[tdia-elero-catalog-2026-p67-varieco-m] Ø 45 mm from "VariEco M NHK". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p67. elero catalogue 2026 p67, Technical data VariEco M / VariEco M high-speed version / VariEco+ M / VariEco+ M high-speed version / VariEco M NHK: "Min. shaft diameter (mm) 50 … Diameter (mm) 45"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54574

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Elero VariEco M NHK · 30 Nm · 14 rpm vs Somfy Altus® RTS 530R2