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Last verified: 2026-10-09

Verifiable indicators

Short-time duty (S2) — Wistar motor WSEB40 · 3 Nm · 28 rpm: 4 min^{[1; 2026-10-01]}; Becker P3-30-S12: 4 min^{[4; 2026-10-03]}. A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: Not published. A-OK AM35 AC Input Mechanical Limit Tubular Motor: Not published.

Rated life — Wistar motor WSEB40 · 3 Nm · 28 rpm: Not published. A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: Not published. A-OK AM35 AC Input Mechanical Limit Tubular Motor: Not published. Becker P3-30-S12: Not published.

Thermal protection — Wistar motor WSEB40 · 3 Nm · 28 rpm: Not published. A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: Not published. A-OK AM35 AC Input Mechanical Limit Tubular Motor: Not published. Becker P3-30-S12: Not published.

IP rating — Wistar motor WSEB40 · 3 Nm · 28 rpm: IP44^{[1; 2026-10-01]}; A-OK AM35 AC Input Mechanical Limit Radio Tubular Motor: IP44^{[2; 2026-09-30]}; A-OK AM35 AC Input Mechanical Limit Tubular Motor: IP44^{[2; 2026-09-30]}; Becker P3-30-S12: IP44^{[4; 2026-10-03]}.

Comparison table
Property	Wistar motor WSEB40 · 3 Nm · 28 rpmWistar motorWSEB40-3/28	A-OK AM35 AC Input Mechanical Limit Radio Tubular MotorA-OKAM35-3/28-E	A-OK AM35 AC Input Mechanical Limit Tubular MotorA-OKAM35-3/28	Becker P3-30-S12Becker2009 130 505 0
Series & variant axes
SeriesDiffers: WSEB40 vs AM35 vs AM35 vs S12	WSEB40	AM35	AM35	S12
Torque	—	3 Nm	3 Nm	—
Rated speed	—	28 rpm	28 rpm	—
Identity & lineage
GTIN / EAN	Not published	Not published	Not published	4251852906927^{[3; 2026-10-01]}
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	230 V^{[2; 2026-09-30]}	230 V^{[2; 2026-09-30]}	230 V^{[4; 2026-10-03]}
Mains frequency	50 Hz^{[1; 2026-10-01]}	Not published	Not published	50 Hz^{[4; 2026-10-03]}
Power supply type	AC mains^{[1; 2026-10-01]}	AC mains^{[2; 2026-09-30]}	AC mains^{[2; 2026-09-30]}	AC mains^{[4; 2026-10-03]}
Rated power inputDiffers: 116 W^{[1; 2026-10-01]} vs 85 W^{[2; 2026-09-30]} vs 85 W^{[2; 2026-09-30]} vs 80 W^{[4; 2026-10-03]}	116 W^{[1; 2026-10-01]}	85 W^{[2; 2026-09-30]}	85 W^{[2; 2026-09-30]}	80 W^{[4; 2026-10-03]}
Rated currentDiffers: 0.49 A^{[1; 2026-10-01]} vs 0.38 A^{[2; 2026-09-30]} vs 0.38 A^{[2; 2026-09-30]} vs 0.35 A^{[4; 2026-10-03]}	0.49 A^{[1; 2026-10-01]}	0.38 A^{[2; 2026-09-30]}	0.38 A^{[2; 2026-09-30]}	0.35 A^{[4; 2026-10-03]}
Cable connection	Not published	Not published	Not published	Pluggable cable^{[3; 2026-10-01]}
Drive performance
Rated torque	3 Nm^{[1; 2026-10-01]}	3 Nm^{[2; 2026-09-30]}	3 Nm^{[2; 2026-09-30]}	3 Nm^{[4; 2026-10-03]}
Rated speedDiffers: 28 rpm^{[1; 2026-10-01]} vs 28 rpm^{[2; 2026-09-30]} vs 28 rpm^{[2; 2026-09-30]} vs 30 rpm^{[4; 2026-10-03]}	28 rpm^{[1; 2026-10-01]}	28 rpm^{[2; 2026-09-30]}	28 rpm^{[2; 2026-09-30]}	30 rpm^{[4; 2026-10-03]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	Not published	Not published	4 min^{[4; 2026-10-03]}
Duty type	Not published	Not published	Not published	S2^{[4; 2026-10-03]}
Dimensions & mounting
Motor diameter	35 mm^{[1; 2026-10-01]}	35 mm^{[5; 2026-10-09]}	35 mm^{[2; 2026-10-05]}	35 mm^{[3; 2026-10-01]}
Fits tube diameter	Not published	Not published	Not published	≥ 38 mm^{[3; 2026-10-01]}
Overall length	680 mm^{[1; 2026-10-01]}	Not published	Not published	—
WeightDiffers: 1.4 kg^{[1; 2026-10-01]} vs Not published vs Not published vs 1.439 kg^{[3; 2026-10-01]}	1.4 kg^{[1; 2026-10-01]}	Not published	Not published	1.439 kg^{[3; 2026-10-01]}
Limits & protection
Limit settingDiffers: Mechanical^{[1; 2026-10-01]} vs Mechanical^{[2; 2026-09-30]} vs Mechanical^{[2; 2026-09-30]} vs Electronic^{[3; 2026-10-01]}	Mechanical^{[1; 2026-10-01]}	Mechanical^{[2; 2026-09-30]}	Mechanical^{[2; 2026-09-30]}	Electronic^{[3; 2026-10-01]}
Limit rangeDiffers: 27 turns^{[1; 2026-10-01]} vs Not published vs Not published vs 64 turns^{[4; 2026-10-03]}	27 turns^{[1; 2026-10-01]}	Not published	Not published	64 turns^{[4; 2026-10-03]}
Obstacle detection	Not published	Not published	Not published	Yes^{[3; 2026-10-01]}
Soft start / soft stop	Not published	Not published	Not published	Yes^{[3; 2026-10-01]}
Control & communication
Control protocol	Not published	Proprietary RF^{[2; 2026-09-30]}	Not published	Not published
Radio frequency	Not published	433 MHz^{[2; 2026-10-01]}	Not published	Not published
Two-way feedback	Not published	Not published	Not published	Yes^{[3; 2026-10-01]}
Sensor inputs	Not published	Not published	Not published	Sun^{[3; 2026-10-01]}, Wind^{[3; 2026-10-01]}
Environment & protection
IP rating	IP44^{[1; 2026-10-01]}	IP44^{[2; 2026-09-30]}	IP44^{[2; 2026-09-30]}	IP44^{[4; 2026-10-03]}
Compliance & declarations
Marks stated by vendor	Not published	Not published	Not published	CE^{[3; 2026-10-05]}
Appearance
Colour / finish	Not published	Not published	Not published	Weiß (RAL 9016)^{[3; 2026-10-01]}
View all 9 variants
Documents	Request datasheet	Request datasheet	Request datasheet	Request datasheet

— means no value: the manufacturer does not publish it, it does not apply to this product type, or there is none on record. Value states

Data gaps

Becker P3-30-S12: Overall length — Not yet collected

Sources

↑Wistar motor manufacturer site (product catalog)wistarmotor.comSeries / product line: Ref: WSEB40Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 12793, 12786, 12792, 12781, 12785, 12787, 12779, 12780, 12788, 12783, 12789, 12791, 12794, 12790, 12782
↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM35 AC Input Mechanical Limit Radio Tubular MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 3049, 3038, 3044, 3034, 3041, 3031, 3045, 3035, 3046, 3036, 3039, 3029, 3040, 3030, 49205, 3048, 3037, 3047, 9880, 3042, 3032
↑Becker-Antriebe product centre (product catalog)produktcenter.becker-antriebe.comSeries / product line: Serie S12Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 21320, 21322, 21339, 21316, 21349, 21327, 21351, 21343, 21344, 21341, 21347, 21346, 48659, 21328
↑Becker-Antriebe GmbH PDF cataloguebecker-antriebe.comRated voltage: Nennspannung: 230 V/AC / 50Hz [2009 130 505 0] (p. 29)Manufacturer-stated · Observed 2026-10-03 · Retrieved 2026-10-03 · Public web pageUsed for: 46963, 46965, 46964, 46962, 46961, 46958, 46959, 46966, 46967, 46960, 46968
↑Tubular diameter derivation tdia-archived-page-motor-diameter-v1a-okmotor.com[tdia-archived-page-motor-diameter-v1] Ø 35 mm from "Motor Diamete 35mm". archive: vendor/aok/am35-ac-input-mechanical-limit-radio-tubular-motor-am35-3-28-e/page_snapshot_html/bbf7e02c7fea255c7f8b0911f64df50cd537c03331f7b8f91a0ea1fd41561b10.html. The product's own archived vendor page / spec table prints "Motor Diameter <n> mm".Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54730

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Verifiable indicators

Data gaps

Sources