What supply voltage and frequency does each use?

Rated voltage — Nice Era Inn Smart E SMART SI 1012 DC: 24 V. Mains frequency — Nice Era Inn Smart E SMART SI 1012 AC: 50 Hz, 60 Hz. Power supply type — Nice Era Inn Smart E SMART SI 1012 DC: DC; Nice Era Inn Smart E SMART SI 1012 AC: AC mains.

Which tube diameters do they fit?

Motor diameter — Nice Era Inn Smart E SMART SI 1012 DC: 35 mm; Nice Era Inn Smart E SMART SI 1012 AC: 35 mm.

What torque and speed is each rated for?

Rated torque — Nice Era Inn Smart E SMART SI 1012 DC: 10 Nm; Nice Era Inn Smart E SMART SI 1012 AC: 10 Nm. Rated speed — Nice Era Inn Smart E SMART SI 1012 DC: 12 rpm; Nice Era Inn Smart E SMART SI 1012 AC: 12 rpm. Max load — Nice Era Inn Smart E SMART SI 1012 DC: 34 kg; Nice Era Inn Smart E SMART SI 1012 AC: 34 kg.

What protocols and control options does each support?

Limit setting — Nice Era Inn Smart E SMART SI 1012 DC: Electronic; Nice Era Inn Smart E SMART SI 1012 AC: Electronic.

Nice Era Inn Smart E SMART SI 1012: DC vs AC Compared

Rated current — Nice Era Inn Smart E SMART SI 1012 DC: 1.6 A^{[1; 2026-10-01]}; Nice Era Inn Smart E SMART SI 1012 AC: 0.8 A^{[1; 2026-10-01]}.

Overall length — Nice Era Inn Smart E SMART SI 1012 DC: 472 mm^{[1; 2026-10-01]}; Nice Era Inn Smart E SMART SI 1012 AC: 744 mm^{[1; 2026-10-01]}.

Weight — Nice Era Inn Smart E SMART SI 1012 DC: 1.1 kg^{[1; 2026-10-01]}; Nice Era Inn Smart E SMART SI 1012 AC: 1.5 kg^{[1; 2026-10-01]}.

Last verified: 2026-11-02

When to choose Nice Era Inn Smart E SMART SI 1012 DC

For a supply rated 24 V^{[1; 2026-10-01]}.
For the stated supply type: DC^{[1; 2026-10-01]}.
For the stated diameter: 35 mm^{[2; 2026-10-09]}.
For a rated torque of 10 Nm^{[1; 2026-10-01]}.

When to choose Nice Era Inn Smart E SMART SI 1012 AC

For a mains frequency of 50 Hz^{[1; 2026-10-01]}, 60 Hz^{[1; 2026-10-01]}.
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 10 Nm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Nice Era Inn Smart E SMART SI 1012 DC: 6 min^{[1; 2026-10-01]}; Nice Era Inn Smart E SMART SI 1012 AC: 6 min^{[1; 2026-10-01]}.

Rated life — Nice Era Inn Smart E SMART SI 1012 DC: Not published. Nice Era Inn Smart E SMART SI 1012 AC: Not published.

Thermal protection — Nice Era Inn Smart E SMART SI 1012 DC: Not published. Nice Era Inn Smart E SMART SI 1012 AC: Not published.

IP rating — Nice Era Inn Smart E SMART SI 1012 DC: IP30^{[1; 2026-10-01]}; Nice Era Inn Smart E SMART SI 1012 AC: IP30^{[1; 2026-10-01]}.

Comparison table
Property	Nice Era Inn Smart E SMART SI 1012 DCNiceE SMART SI 1012 DC	Nice Era Inn Smart E SMART SI 1012 ACNiceE SMART SI 1012 AC
Series & variant axes
Series	Era Inn Smart S	Era Inn Smart S
Torque	10 Nm	10 Nm
Rated speed	12 rpm	12 rpm
Power supplyDiffers: DC vs AC mains	DC	AC mains
Electrical
Rated voltage	24 V^{[1; 2026-10-01]}	Not published
Supply voltage (min)	Not published	100 V^{[1; 2026-10-01]}
Supply voltage (max)	Not published	240 V^{[1; 2026-10-01]}
Mains frequency	Not published	50 Hz^{[1; 2026-10-01]}, 60 Hz^{[1; 2026-10-01]}
Power supply typeDiffers: DC^{[1; 2026-10-01]} vs AC mains^{[1; 2026-10-01]}	DC^{[1; 2026-10-01]}	AC mains^{[1; 2026-10-01]}
Rated power input	40 W^{[1; 2026-10-01]}	40 W^{[1; 2026-10-01]}
Standby power	< 0.5 W^{[1; 2026-10-01]}	< 0.5 W^{[1; 2026-10-01]}
Rated currentDiffers: 1.6 A^{[1; 2026-10-01]} vs 0.8 A^{[1; 2026-10-01]}	1.6 A^{[1; 2026-10-01]}	0.8 A^{[1; 2026-10-01]}
Drive performance
Rated torque	10 Nm^{[1; 2026-10-01]}	10 Nm^{[1; 2026-10-01]}
Rated speed	12 rpm^{[1; 2026-10-01]}	12 rpm^{[1; 2026-10-01]}
Speed range (min)	5 rpm^{[1; 2026-10-01]}	5 rpm^{[1; 2026-10-01]}
Speed range (max)	20 rpm^{[1; 2026-10-01]}	20 rpm^{[1; 2026-10-01]}
Short-time duty (S2)	6 min^{[1; 2026-10-01]}	6 min^{[1; 2026-10-01]}
Max load	34 kg^{[1; 2026-10-01]}	34 kg^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	35 mm^{[2; 2026-10-09]}	35 mm^{[2; 2026-10-09]}
Fits tube diameter	≥ 35 mm^{[3; 2026-10-01]}	≥ 35 mm^{[3; 2026-10-01]}
Overall lengthDiffers: 472 mm^{[1; 2026-10-01]} vs 744 mm^{[1; 2026-10-01]}	472 mm^{[1; 2026-10-01]}	744 mm^{[1; 2026-10-01]}
WeightDiffers: 1.1 kg^{[1; 2026-10-01]} vs 1.5 kg^{[1; 2026-10-01]}	1.1 kg^{[1; 2026-10-01]}	1.5 kg^{[1; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[3; 2026-10-01]}	Electronic^{[3; 2026-10-01]}
Limit range	< 150 turns^{[1; 2026-10-01]}	< 150 turns^{[1; 2026-10-01]}
Control & communication
Control interface (as stated)	Hardwired^{[3; 2026-10-01]}	Hardwired^{[3; 2026-10-01]}
Environment & protection
IP rating	IP30^{[1; 2026-10-01]}	IP30^{[1; 2026-10-01]}
Operating temp. (min)	0 °C^{[1; 2026-10-01]}	0 °C^{[1; 2026-10-01]}
Operating temp. (max)	60 °C^{[1; 2026-10-01]}	60 °C^{[1; 2026-10-01]}
Noise level	35 dB(A)^{[1; 2026-11-02]}	35 dB(A)^{[1; 2026-11-02]}
Application
Applications	Roller blind^{[3; 2026-10-05]}, Screen^{[3; 2026-10-01]}	Roller blind^{[3; 2026-10-05]}, Screen^{[3; 2026-10-01]}
View all 6 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Nice Era Inn Smart E SMART SI 1012 DC → Nice Era Inn Smart E SMART SI 1012 AC

Not directly interchangeable

Same product type (tubular motor)
Used for Roller blind, Screen (same)
Ø35 mm (same class)
Torque 10 Nm (same)
Speed 12 rpm (same)
Limits: Electronic (same)
Protection IP30
Power supply AC mains vs DC
Control system not confirmed
272 mm longer: check the space between brackets

Required changes / checks: Control system not confirmed; 272 mm longer: check the space between brackets

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

Nice Era Inn Smart E SMART SI 1012 AC → Nice Era Inn Smart E SMART SI 1012 DC

Not directly interchangeable

Same product type (tubular motor)
Used for Roller blind, Screen (same)
Ø35 mm (same class)
Torque 10 Nm (same)
Speed 12 rpm (same)
Limits: Electronic (same)
Length 472 mm
Protection IP30
Power supply DC vs AC mains
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	Nice Era Inn Smart E SMART SI 1012 DC	Nice Era Inn Smart E SMART SI 1012 AC
Power supply	DC^{[Nice S.p.A. PDF catalogue nice_sun_shading_solutions_catalogue_en.pdf; 2026-10-01]}	AC mains^{[Nice S.p.A. PDF catalogue nice_sun_shading_solutions_catalogue_en.pdf; 2026-10-01]}

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

What supply voltage and frequency does each use?: Rated voltage — Nice Era Inn Smart E SMART SI 1012 DC: 24 V. Mains frequency — Nice Era Inn Smart E SMART SI 1012 AC: 50 Hz, 60 Hz. Power supply type — Nice Era Inn Smart E SMART SI 1012 DC: DC; Nice Era Inn Smart E SMART SI 1012 AC: AC mains.
Which tube diameters do they fit?: Motor diameter — Nice Era Inn Smart E SMART SI 1012 DC: 35 mm; Nice Era Inn Smart E SMART SI 1012 AC: 35 mm.
What torque and speed is each rated for?: Rated torque — Nice Era Inn Smart E SMART SI 1012 DC: 10 Nm; Nice Era Inn Smart E SMART SI 1012 AC: 10 Nm. Rated speed — Nice Era Inn Smart E SMART SI 1012 DC: 12 rpm; Nice Era Inn Smart E SMART SI 1012 AC: 12 rpm. Max load — Nice Era Inn Smart E SMART SI 1012 DC: 34 kg; Nice Era Inn Smart E SMART SI 1012 AC: 34 kg.
What protocols and control options does each support?: Limit setting — Nice Era Inn Smart E SMART SI 1012 DC: Electronic; Nice Era Inn Smart E SMART SI 1012 AC: Electronic.

Sources

↑Nice S.p.A. PDF catalogueniceforyou.comRated voltage: Power supply (VDC): 24 [E SMART SI 1012 DC] (p. 92)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 38652, 38595, 38596, 38598, 38599, 38653, 38597, 38655, 38601, 38656, 38602, 38654, 38600, 38657, 38603, 38658, 38604, 38660, 38606, 38659, 38605, 38663, 38609, 38664, 38610, 38665, 38611, 38666, 38612, 38662, 38608, 38669, 38615, 38667, 38613, 38668, 38614, 68010, 68007
↑Tubular diameter derivation tdia-nice-era-size-v1niceforyou.com[tdia-nice-era-size-v1] Ø 35 mm from "E SMART SI 1012". Nice Era Star T manual §3.1: motors that are size "S" (Ø = 35 mm) … size "M" (Ø = 45 mm) … size "L" (Ø = 58 mm). Nice Sun Shading catalogue 2026 p70: "ERA INN S Ø 35 mm", "ERA INN M Ø 45 mm".Derived (model name) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54464, 54461
↑Elero manufacturer site (product catalog)elero.comFits tube (min.): Shaft size (mm) from 35Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-09-23 · Public web pageUsed for: 45986, 45968, 45985, 45967, 45983, 45965, 48932, 45984, 48926, 45966

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Nice Era Inn Smart E SMART SI 1012 DC vs Nice Era Inn Smart E SMART SI 1012 AC