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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Becker EVO 20 R R20-17: 4 min^{[3; 2026-10-03]}; Becker R20-17-C01 PLUS: 4 min^{[3; 2026-10-03]}. Elero RolMotion/D+ M20-868: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published.

Rated life — Elero RolMotion/D+ M20-868: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published. Becker EVO 20 R R20-17: Not published. Becker R20-17-C01 PLUS: Not published.

Thermal protection — Elero RolMotion/D+ M20-868: Not published. A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: Not published. Becker EVO 20 R R20-17: Not published. Becker R20-17-C01 PLUS: Not published.

IP rating — A-OK AM45 Mechanical Detection Waterproof DC Zipscreen Motor: IP65^{[1; 2026-09-30]}; Becker EVO 20 R R20-17: IP44^{[3; 2026-10-03]}; Becker R20-17-C01 PLUS: IP44^{[3; 2026-10-03]}. Elero RolMotion/D+ M20-868: Not published.

Comparison table
Property	Elero RolMotion/D+ M20-868Elero44 034.0004	A-OK AM45 Mechanical Detection Waterproof DC Zipscreen MotorA-OKAM45-20/14-MR-E-D-XP	Becker EVO 20 R R20-17Becker1020 120 001 0	Becker R20-17-C01 PLUSBecker2020 120 128 0
Series & variant axes
SeriesDiffers: RolMotion /D+ M-868 RolMotion/D+ vs AM45 vs EVO 20 R vs C01 PLUS	RolMotion /D+ M-868 RolMotion/D+	AM45	EVO 20 R	C01 PLUS
Identity & lineage
Series / product lineDiffers: Not published vs AM45^{[1; 2026-09-30]} vs EVO 20 R^{[2; 2026-10-01]} vs C01 PLUS^{[2; 2026-10-01]}	Not published	AM45^{[1; 2026-09-30]}	EVO 20 R^{[2; 2026-10-01]}	C01 PLUS^{[2; 2026-10-01]}
GTIN / EAN	Not published	Not published	4251852902882^{[2; 2026-10-01]}	4251852900581^{[2; 2026-10-01]}
Electrical
Rated voltageDiffers: Not published vs 24 V^{[1; 2026-09-30]} vs 230 V^{[3; 2026-10-03]} vs 230 V^{[3; 2026-10-03]}	Not published	24 V^{[1; 2026-09-30]}	230 V^{[3; 2026-10-03]}	230 V^{[3; 2026-10-03]}
Mains frequency	Not published	Not published	50 Hz^{[3; 2026-10-03]}	50 Hz^{[3; 2026-10-03]}
Power supply typeDiffers: Not published vs DC^{[1; 2026-09-30]} vs AC mains^{[3; 2026-10-03]} vs AC mains^{[3; 2026-10-03]}	Not published	DC^{[1; 2026-09-30]}	AC mains^{[3; 2026-10-03]}	AC mains^{[3; 2026-10-03]}
Rated power inputDiffers: Not published vs 80 W^{[1; 2026-09-30]} vs 90 W^{[3; 2026-10-03]} vs 160 W^{[3; 2026-10-03]}	Not published	80 W^{[1; 2026-09-30]}	90 W^{[3; 2026-10-03]}	160 W^{[3; 2026-10-03]}
Rated currentDiffers: Not published vs 3.3 A^{[1; 2026-09-30]} vs 0.55 A^{[3; 2026-10-03]} vs 0.7 A^{[3; 2026-10-03]}	Not published	3.3 A^{[1; 2026-09-30]}	0.55 A^{[3; 2026-10-03]}	0.7 A^{[3; 2026-10-03]}
Cable connection	Not published	Not published	Pluggable cable^{[2; 2026-10-01]}	Pluggable cable^{[2; 2026-10-01]}
Drive performance
Rated torque	20 Nm^{[4; 2026-09-23]}	20 Nm^{[1; 2026-09-30]}	20 Nm^{[3; 2026-10-03]}	20 Nm^{[3; 2026-10-03]}
Rated speedDiffers: 14 rpm^{[4; 2026-09-23]} vs 14 rpm^{[1; 2026-09-30]} vs 17 rpm^{[3; 2026-10-03]} vs 17 rpm^{[3; 2026-10-03]}	14 rpm^{[4; 2026-09-23]}	14 rpm^{[1; 2026-09-30]}	17 rpm^{[3; 2026-10-03]}	17 rpm^{[3; 2026-10-03]}
Speed range (min)	5 rpm^{[4; 2026-10-01]}	Not published	Not published	Not published
Short-time duty (S2)	Not published	Not published	4 min^{[3; 2026-10-03]}	4 min^{[3; 2026-10-03]}
Duty type	Not published	Not published	S2^{[3; 2026-10-03]}	S2^{[3; 2026-10-03]}
Dimensions & mounting
Motor diameter	45 mm^{[5; 2026-10-09]}	Not published	45 mm^{[2; 2026-10-01]}	45 mm^{[2; 2026-10-01]}
Fits tube diameter	≥ 50 mm^{[4; 2026-10-01]}	Not published	≥ 50 mm^{[2; 2026-10-01]}	≥ 50 mm^{[2; 2026-10-01]}
WeightDiffers: Not published vs Not published vs 1.669 kg^{[2; 2026-10-01]} vs 1.995 kg^{[2; 2026-10-01]}	Not published	Not published	1.669 kg^{[2; 2026-10-01]}	1.995 kg^{[2; 2026-10-01]}
Limits & protection
Limit setting	Electronic^{[4; 2026-10-01]}	Not published	Electronic^{[2; 2026-10-01]}	Not published
Limit range	Not published	Not published	64 turns^{[3; 2026-10-03]}	64 turns^{[3; 2026-10-03]}
Intermediate positions	Not published	Not published	Not published	2 positions^{[2; 2026-10-01]}
Obstacle detection	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Soft start / soft stop	Not published	Not published	Yes^{[2; 2026-10-01]}	Yes^{[2; 2026-10-01]}
Control & communication
Control protocolDiffers: Proprietary RF^{[4; 2026-10-01]} vs Proprietary RF^{[1; 2026-09-30]} vs Not published vs Centronic^{[2; 2026-10-01]}	Proprietary RF^{[4; 2026-10-01]}	Proprietary RF^{[1; 2026-09-30]}	Not published	Centronic^{[2; 2026-10-01]}
Control interface (as stated)	Radio^{[4; 2026-10-01]}	Not published	Not published	Not published
Radio frequencyDiffers: 868 MHz^{[6; 2026-09-23]} vs 433 MHz^{[1; 2026-10-01]} vs Not published vs Not published	868 MHz^{[6; 2026-09-23]}	433 MHz^{[1; 2026-10-01]}	Not published	Not published
Two-way feedback	Not published	Not published	Not published	Yes^{[2; 2026-10-01]}
Sensor inputs	Not published	Not published	Not published	Dusk^{[2; 2026-10-01]}, Frost^{[2; 2026-10-01]}, Rain^{[2; 2026-10-01]}, Sun^{[2; 2026-10-01]}, Temperature^{[2; 2026-10-01]}, Wind^{[2; 2026-10-01]}
Timer / astro	Not published	Not published	Not published	Yes^{[2; 2026-10-01]}
Environment & protection
IP ratingDiffers: Not published vs IP65^{[1; 2026-09-30]} vs IP44^{[3; 2026-10-03]} vs IP44^{[3; 2026-10-03]}	Not published	IP65^{[1; 2026-09-30]}Highest stated	IP44^{[3; 2026-10-03]}	IP44^{[3; 2026-10-03]}
Application
Applications	Roller shutter^{[4; 2026-10-01]}	Not published	Roller shutter^{[7; 2026-10-06]}	Roller shutter^{[8; 2026-10-06]}
Compliance & declarations
Marks stated by vendor	Not published	Not published	CE^{[2; 2026-10-05]}	CE^{[2; 2026-10-05]}
Appearance
Colour / finish	Not published	Not published	Weiß (RAL 9016)^{[2; 2026-10-01]}	Weiß (RAL 9016)^{[2; 2026-10-01]}
Documents	Request datasheet	Request datasheet	Request datasheet	Request datasheet

Data gaps

Becker EVO 20 R R20-17: Overall length — Not yet collected
Becker R20-17-C01 PLUS: Overall length — Not yet collected

Sources

↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM45 Mechanical Detection Waterproof DC Zipscreen MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 2955, 2951, 2948, 2952, 2953, 2946, 2947, 2954, 9871, 2949
↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie EVO 20 RManufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 13500, 12679, 13502, 12681, 13519, 12700, 13497, 12675, 13525, 12724, 13509, 12689, 13527, 12687, 13521, 12705, 13523, 12707, 12703, 12701, 12722, 12718, 12716, 12714, 12720, 12712, 12709, 48416, 48397, 13510, 12691
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [1020 120 001 0] (p. 16)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 46336, 47601, 46338, 47603, 46337, 47602, 46335, 47600, 46334, 47599, 46331, 47596, 46332, 47597, 46339, 47604, 46340, 47605, 46333, 47598, 46341, 47606
↑Elero manufacturer site (product catalog)elero.comRated torque: 20 NmManufacturer-stated · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 1639, 1640, 8171, 8168, 8167, 8170, 8165, 8166
↑Tubular diameter derivation tdia-elero-catalog-2026-p45-rolmotion-melero.com[tdia-elero-catalog-2026-p45-rolmotion-m] Ø 45 mm from "RolMotion /D+ M-868 RolMotion/D+". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p45. elero catalogue 2026 p45, Technical data RolMotion M-868 / RolMotion M / RolMotion/D+ M-868 / RolMotion/D+ M: "Min. shaft diameter (mm) 50 … Diameter (mm) 45"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54547
↑Elero manufacturer site (product catalog)elero.commodel: RolMotion /D+ M-868 RolMotion/D+ M20-868Derived · Observed 2026-09-23 · Retrieved 2026-09-23 · Public web pageUsed for: 7324
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung/R20-17-EVO-20-R.htmlproduktcenter.becker-antriebe.comBecker R20-17 EVO 20 R: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-elektronischer-Endabschaltung/R20-17-EVO-20-R.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50736
↑https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-integriertem-Funkempfaenger/R20-17-C01-PLUS.htmlproduktcenter.becker-antriebe.comBecker R20-17-C01 PLUS: tubular drive in produktcenter.becker-antriebe.com "Antriebe > Rollladenanwendungen" (https://produktcenter.becker-antriebe.com/Antriebe/Rollladenanwendungen/Antriebe-mit-integriertem-Funkempfaenger/R20-17-C01-PLUS.html)Manufacturer-stated · Observed 2026-10-06 · Retrieved 2026-10-06 · Public web pageUsed for: 50729

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Verifiable indicators

Data gaps

Sources