What supply voltage and frequency does each use?

Rated voltage — Elero VariEco S · 1.5 Nm · 70 rpm: 230 V; Elero VariEco S · 3 Nm · 30 rpm: 230 V. Mains frequency — Elero VariEco S · 1.5 Nm · 70 rpm: 50 Hz; Elero VariEco S · 3 Nm · 30 rpm: 50 Hz. Power supply type — Elero VariEco S · 1.5 Nm · 70 rpm: AC mains; Elero VariEco S · 3 Nm · 30 rpm: AC mains.

Which tube diameters do they fit?

Motor diameter — Elero VariEco S · 1.5 Nm · 70 rpm: 35 mm; Elero VariEco S · 3 Nm · 30 rpm: 35 mm.

What torque and speed is each rated for?

Rated torque — Elero VariEco S · 1.5 Nm · 70 rpm: 1.5 Nm; Elero VariEco S · 3 Nm · 30 rpm: 3 Nm. Rated speed — Elero VariEco S · 1.5 Nm · 70 rpm: 70 rpm; Elero VariEco S · 3 Nm · 30 rpm: 30 rpm.

What protocols and control options does each support?

Limit setting — Elero VariEco S · 1.5 Nm · 70 rpm: Mechanical; Elero VariEco S · 3 Nm · 30 rpm: Mechanical.

Elero VariEco S: 1.5 Nm · 70 rpm vs 3 Nm

Rated torque — Elero VariEco S · 1.5 Nm^{[1; 2026-10-01]} · 70 rpm: 1.5 Nm; Elero VariEco S · 3 Nm^{[1; 2026-10-01]} · 30 rpm: 3 Nm.

Rated speed — Elero VariEco S · 1.5 Nm · 70 rpm^{[1; 2026-10-01]}: 70 rpm; Elero VariEco S · 3 Nm · 30 rpm^{[1; 2026-10-01]}: 30 rpm.

Last verified: 2026-10-09

When to choose Elero VariEco S · 1.5 Nm · 70 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^{[2; 2026-10-09]}.
For a rated torque of 1.5 Nm^{[1; 2026-10-01]}.

When to choose Elero VariEco S · 3 Nm · 30 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^{[2; 2026-10-09]}.
For a rated torque of 3 Nm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Elero VariEco S · 1.5 Nm · 70 rpm: 5 min^{[1; 2026-10-01]}; Elero VariEco S · 3 Nm · 30 rpm: 5 min^{[1; 2026-10-01]}.

Rated life — Elero VariEco S · 1.5 Nm · 70 rpm: Not published. Elero VariEco S · 3 Nm · 30 rpm: Not published.

Thermal protection — Elero VariEco S · 1.5 Nm · 70 rpm: Not published. Elero VariEco S · 3 Nm · 30 rpm: Not published.

IP rating — Elero VariEco S · 1.5 Nm · 70 rpm: Not published. Elero VariEco S · 3 Nm · 30 rpm: Not published.

Comparison table
Property	Elero VariEco S · 1.5 Nm · 70 rpmElero30 921.0101	Elero VariEco S · 3 Nm · 30 rpmElero30 911.0101
Series & variant axes
Series	VariEco S	VariEco S
TorqueDiffers: 1.5 Nm vs 3 Nm	1.5 Nm	3 Nm
Rated speedDiffers: 70 rpm vs 30 rpm	70 rpm	30 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 input	130 W^{[1; 2026-10-01]}	130 W^{[1; 2026-10-01]}
Rated current	0.55 A^{[1; 2026-10-01]}	0.55 A^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 1.5 Nm^{[1; 2026-10-01]} vs 3 Nm^{[1; 2026-10-01]}	1.5 Nm^{[1; 2026-10-01]}	3 Nm^{[1; 2026-10-01]}
Rated speedDiffers: 70 rpm^{[1; 2026-10-01]} vs 30 rpm^{[1; 2026-10-01]}	70 rpm^{[1; 2026-10-01]}	30 rpm^{[1; 2026-10-01]}
Short-time duty (S2)	5 min^{[1; 2026-10-01]}	5 min^{[1; 2026-10-01]}
Duty type	S2^{[1; 2026-10-01]}	S2^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	35 mm^{[2; 2026-10-09]}	35 mm^{[2; 2026-10-09]}
Fits tube diameter	≥ 38 mm^{[3; 2026-10-02]}	≥ 38 mm^{[3; 2026-10-02]}
Weight	1.3 kg^{[1; 2026-10-01]}	1.3 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Mechanical^{[3; 2026-10-02]}	Mechanical^{[3; 2026-10-02]}
Control & communication
Control interface (as stated)	Hardwired^{[3; 2026-10-02]}	Hardwired^{[3; 2026-10-02]}
Application
Applications	Awning^{[3; 2026-10-02]}, Roller blind^{[3; 2026-10-05]}, Roller shutter^{[3; 2026-10-02]}, Screen^{[3; 2026-10-02]}	Awning^{[3; 2026-10-02]}, Roller blind^{[3; 2026-10-05]}, Roller shutter^{[3; 2026-10-02]}, Screen^{[3; 2026-10-02]}
View all 10 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Elero VariEco S · 1.5 Nm · 70 rpm → Elero VariEco S · 3 Nm · 30 rpm

Not directly interchangeable

Same product type (tubular motor)
Used for Awning, Roller blind, Roller shutter, Screen (same)
Ø35 mm (same class)
230 V (same)
Power supply AC mains (same)
Mains 50 Hz (same)
Limits: Mechanical (same)
Torque 3 Nm is far above 1.5 Nm
Speed 30 rpm vs 70 rpm
Control system not confirmed

Required changes / checks: Control system not confirmed

Not checked: crown & drive adapters and motor head; Not checked: brackets; Not checked: remote pairing; Not checked: wiring

Elero VariEco S · 3 Nm · 30 rpm → Elero VariEco S · 1.5 Nm · 70 rpm

Not directly interchangeable

Same product type (tubular motor)
Used for Awning, Roller blind, Roller shutter, Screen (same)
Ø35 mm (same class)
230 V (same)
Power supply AC mains (same)
Mains 50 Hz (same)
Limits: Mechanical (same)
Torque 1.5 Nm is below the 3 Nm needed
Speed 70 rpm vs 30 rpm
Control system not confirmed

Required changes / checks: Control system not confirmed

Not checked: crown & drive adapters and motor head; Not checked: brackets; Not checked: remote pairing; Not checked: wiring

Same-series variants

Variant axis	Elero VariEco S · 1.5 Nm · 70 rpm	Elero VariEco S · 3 Nm · 30 rpm
Torque	1.5 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}	3 Nm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}
Rated speed	70 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}	30 rpm^{[Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title); 2026-10-01]}

Cross-brand alternatives

A-OK AM35 AC Input Mechanical Limit Tubular Motor: 3 Nm^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}, Ø 35 mm^{[A-OK Motor manufacturer site (product catalog); 2026-10-05]}, 230 V^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}
A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: 3 Nm^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}, Ø 35 mm^{[Tubular diameter derivation tdia-archived-page-motor-diameter-v1; 2026-10-09]}, 230 V^{[A-OK Motor manufacturer site (product catalog); 2026-09-30]}
Wistar motor WSS40S-3/28: 3 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-3/34: 3 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 WSEB40-3/28: 3 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 WSEB40-3/34: 3 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]}

Questions and answers

What supply voltage and frequency does each use?: Rated voltage — Elero VariEco S · 1.5 Nm · 70 rpm: 230 V; Elero VariEco S · 3 Nm · 30 rpm: 230 V. Mains frequency — Elero VariEco S · 1.5 Nm · 70 rpm: 50 Hz; Elero VariEco S · 3 Nm · 30 rpm: 50 Hz. Power supply type — Elero VariEco S · 1.5 Nm · 70 rpm: AC mains; Elero VariEco S · 3 Nm · 30 rpm: AC mains.
Which tube diameters do they fit?: Motor diameter — Elero VariEco S · 1.5 Nm · 70 rpm: 35 mm; Elero VariEco S · 3 Nm · 30 rpm: 35 mm.
What torque and speed is each rated for?: Rated torque — Elero VariEco S · 1.5 Nm · 70 rpm: 1.5 Nm; Elero VariEco S · 3 Nm · 30 rpm: 3 Nm. Rated speed — Elero VariEco S · 1.5 Nm · 70 rpm: 70 rpm; Elero VariEco S · 3 Nm · 30 rpm: 30 rpm.
What protocols and control options does each support?: Limit setting — Elero VariEco S · 1.5 Nm · 70 rpm: Mechanical; Elero VariEco S · 3 Nm · 30 rpm: Mechanical.

Sources

↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [309210101] (p. 34)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 32987, 32997, 32989, 32999, 32988, 32998, 32991, 33001, 32990, 33000, 32985, 32995, 32986, 32996, 32992, 33002, 32993, 33003, 32994, 33004
↑Tubular diameter derivation tdia-elero-catalog-2026-p33-varieco-selero.com[tdia-elero-catalog-2026-p33-varieco-s] Ø 35 mm from "VariEco S". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p33. elero catalogue 2026 p33, Technical data VariEco S / VariEco S high-speed version / VariEco S-K / VariEco S-K high-speed version: "Min. shaft diameter (mm) 38 … Diameter (mm) 35"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54609, 54610
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 38Manufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 44400, 44408, 44401, 44409, 44402, 44410, 44404, 49035, 44403, 44405, 44412, 49036, 44411, 44413

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Elero VariEco S · 1.5 Nm · 70 rpm vs Elero VariEco S · 3 Nm · 30 rpm