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Last verified: 2026-11-02

Verifiable indicators

Short-time duty (S2) — Nice Era Inn Smart E SMART SI 620 DC: 6 min^{[2; 2026-10-01]}. A-OK AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. A-OK AM45 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. Somfy T3.5 6Nm 18rpm 24V: Not published.

Rated life — Nice Era Inn Smart E SMART SI 620 DC: Not published. A-OK AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. A-OK AM45 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. Somfy T3.5 6Nm 18rpm 24V: Not published.

Thermal protection — Nice Era Inn Smart E SMART SI 620 DC: Not published. A-OK AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. A-OK AM45 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: Not published. Somfy T3.5 6Nm 18rpm 24V: Not published.

IP rating — Nice Era Inn Smart E SMART SI 620 DC: IP30^{[2; 2026-10-01]}; A-OK AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: IP64^{[1; 2026-09-30]}; A-OK AM45 AC Input Perfect Alignment Electronic Limit Radio Tubular Motor: IP64^{[1; 2026-09-30]}; Somfy T3.5 6Nm 18rpm 24V: IP44^{[3; 2026-09-30]}.

Comparison table
Property	Nice Era Inn Smart E SMART SI 620 DCNiceE SMART SI 620 DC	A-OK AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular MotorA-OKAM35-6/20-MEL-P-H	A-OK AM45 AC Input Perfect Alignment Electronic Limit Radio Tubular MotorA-OKAM45-6/20-MEL-P-H	Somfy T3.5 6Nm 18rpm 24VSomfy2006976
Series & variant axes
SeriesDiffers: Era Inn Smart S vs AM35 vs AM45 vs T3.5	Era Inn Smart S	AM35	AM45	T3.5
Identity & lineage
Series / product lineDiffers: Not published vs AM35^{[1; 2026-09-30]} vs AM45^{[1; 2026-09-30]} vs Not published	Not published	AM35^{[1; 2026-09-30]}	AM45^{[1; 2026-09-30]}	Not published
Electrical
Rated voltage	24 V^{[2; 2026-10-01]}	Not published	Not published	24 V^{[3; 2026-09-30]}
Power supply typeDiffers: DC^{[2; 2026-10-01]} vs AC mains^{[1; 2026-09-30]} vs AC mains^{[1; 2026-09-30]} vs DC^{[3; 2026-09-30]}	DC^{[2; 2026-10-01]}	AC mains^{[1; 2026-09-30]}	AC mains^{[1; 2026-09-30]}	DC^{[3; 2026-09-30]}
Supply rating (as stated)	Not published	100-24V AC^{[1; 2026-09-30]}	100-24V AC^{[1; 2026-09-30]}	Not published
Rated power inputDiffers: 50 W^{[2; 2026-10-01]} vs 45 W^{[1; 2026-09-30]} vs 45 W^{[1; 2026-09-30]} vs 26 W^{[3; 2026-09-30]}	50 W^{[2; 2026-10-01]}	45 W^{[1; 2026-09-30]}	45 W^{[1; 2026-09-30]}	26 W^{[3; 2026-09-30]}
Standby powerDifferent basis: < 0.5 W^{[2; 2026-10-01]} vs Not published vs Not published vs 0 W^{[3; 2026-10-01]}	< 0.5 W^{[2; 2026-10-01]}Different basis	Not published	Not published	0 W^{[3; 2026-10-01]}Different basis
Rated current	2 A^{[2; 2026-10-01]}	2 A^{[1; 2026-09-30]}	2 A^{[1; 2026-09-30]}	Not published
Drive performance
Rated torque	6 Nm^{[2; 2026-10-01]}	6 Nm^{[1; 2026-09-30]}	6 Nm^{[1; 2026-09-30]}	6 Nm^{[3; 2026-10-05]}
Rated speedDiffers: 20 rpm^{[2; 2026-10-01]} vs 20 rpm^{[1; 2026-09-30]} vs 20 rpm^{[1; 2026-09-30]} vs 18 rpm^{[3; 2026-10-05]}	20 rpm^{[2; 2026-10-01]}	20 rpm^{[1; 2026-09-30]}	20 rpm^{[1; 2026-09-30]}	18 rpm^{[3; 2026-10-05]}
Speed range (min)	10 rpm^{[2; 2026-10-01]}	Not published	Not published	Not published
Speed range (max)	32 rpm^{[2; 2026-10-01]}	Not published	Not published	Not published
Short-time duty (S2)	6 min^{[2; 2026-10-01]}	Not published	Not published	Not published
Max load	22 kg^{[2; 2026-10-01]}	Not published	Not published	Not published
Dimensions & mounting
Motor diameter	35 mm^{[4; 2026-10-09]}	Not published	Not published	Not published
Fits tube diameter	≥ 35 mm^{[5; 2026-10-01]}	Not published	Not published	Not published
Overall length	472 mm^{[2; 2026-10-01]}	Not published	Not published	Not published
Weight	1.1 kg^{[2; 2026-10-01]}	Not published	Not published	Not published
Limits & protection
Limit setting	Electronic^{[5; 2026-10-01]}	Electronic^{[1; 2026-09-30]}	Electronic^{[1; 2026-09-30]}	Not published
Limit range	< 150 turns^{[2; 2026-10-01]}	Not published	Not published	Not published
Control & communication
Control protocol	Not published	Proprietary RF^{[1; 2026-09-30]}	Proprietary RF^{[1; 2026-09-30]}	Not published
Control interface (as stated)	Hardwired^{[5; 2026-10-01]}	Not published	Not published	Not published
Radio frequency	Not published	433 MHz^{[1; 2026-10-01]}	433 MHz^{[1; 2026-10-01]}	Not published
Environment & protection
IP ratingDiffers: IP30^{[2; 2026-10-01]} vs IP64^{[1; 2026-09-30]} vs IP64^{[1; 2026-09-30]} vs IP44^{[3; 2026-09-30]}	IP30^{[2; 2026-10-01]}	IP64^{[1; 2026-09-30]}Highest stated	IP64^{[1; 2026-09-30]}Highest stated	IP44^{[3; 2026-09-30]}
Operating temp. (min)	0 °C^{[2; 2026-10-01]}	Not published	Not published	Not published
Operating temp. (max)	60 °C^{[2; 2026-10-01]}	Not published	Not published	Not published
Noise levelDiffers: 35 dB(A)^{[2; 2026-11-02]} vs Not published vs Not published vs 70 dB(A)^{[3; 2026-09-30]}	35 dB(A)^{[2; 2026-11-02]}Lowest stated	Not published	Not published	70 dB(A)^{[3; 2026-09-30]}
Application
Applications	Roller blind^{[5; 2026-10-05]}, Screen^{[5; 2026-10-01]}	Not published	Not published	Not published
Appearance
Colour / finish	Not published	yellow^{[1; 2026-10-01]}	yellow^{[1; 2026-10-01]}	Not published
Documents	Request datasheet	Request datasheet	Request datasheet	Request datasheet

Sources

↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM35 AC Input Perfect Alignment Electronic Limit Radio Tubular MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 2986, 2975, 2979, 2968, 2978, 2967, 2982, 2971, 2983, 2972, 2976, 2965, 2977, 2966, 2985, 2974, 2984, 2973, 9875, 9873, 2980, 2969, 9874, 9872
↑Nice S.p.A. PDF catalogueniceforyou.comRated voltage: Power supply (VDC): 24 [E SMART SI 620 DC] (p. 92)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 38634, 38635, 38637, 38638, 38636, 38639, 38640, 38642, 38641, 38645, 38646, 38647, 38648, 38644, 38651, 38649, 38650, 68009
↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comRated voltage: Power supply DC - RGE 11 - 24VManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-30 · Public web pageUsed for: 5035, 5030, 5034, 11271, 48851, 48852, 5031, 5032
↑Tubular diameter derivation tdia-nice-era-size-v1niceforyou.com[tdia-nice-era-size-v1] Ø 35 mm from "E SMART SI 620". 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: 54463
↑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: 45980, 45979, 45977, 48930, 45978

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Sources