What supply voltage and frequency does each use?

Power supply type — A-OK AM25 Battery Powered Electronic Limit DC Motor: Battery, DC; Zemismart Technology ZM25AZ01: Battery.

What torque and speed is each rated for?

Rated torque — A-OK AM25 Battery Powered Electronic Limit DC Motor: 1 Nm; Zemismart Technology ZM25AZ01: 1 Nm. Rated speed — A-OK AM25 Battery Powered Electronic Limit DC Motor: 25 rpm. Max load — Zemismart Technology ZM25AZ01: ≤ 4 kg.

What protocols and control options does each support?

Limit setting — A-OK AM25 Battery Powered Electronic Limit DC Motor: Electronic. Control protocol — A-OK AM25 Battery Powered Electronic Limit DC Motor: Bluetooth LE, Matter, Proprietary RF, Zigbee; Zemismart Technology ZM25AZ01: Zigbee.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — A-OK AM25 Battery Powered Electronic Limit DC Motor: IP44.

A-OK AM25 Battery Powered vs Zemismart Technology

Last verified: 2026-11-09

When to choose A-OK AM25 Battery Powered Electronic Limit DC Motor

For the stated supply type: Battery^{[1; 2026-09-30]}, DC^{[1; 2026-09-30]}.
For a rated torque of 1 Nm^{[1; 2026-09-30]}.
For a rated speed of 25 rpm^{[1; 2026-09-30]}.
For the stated control protocol: Bluetooth LE^{[1; 2026-09-30]}, Matter^{[1; 2026-09-30]}, Proprietary RF^{[1; 2026-09-30]}, Zigbee^{[1; 2026-09-30]}.

When to choose Zemismart Technology ZM25AZ01

For the stated supply type: Battery^{[2; 2026-11-09]}.
For a rated torque of 1 Nm^{[2; 2026-11-09]}.
For a stated load of ≤ 4 kg^{[2; 2026-11-09]}.
For the stated control protocol: Zigbee^{[2; 2026-11-09]}.

Verifiable indicators

Short-time duty (S2) — A-OK AM25 Battery Powered Electronic Limit DC Motor: Not published. Zemismart Technology ZM25AZ01: Not published.

Rated life — A-OK AM25 Battery Powered Electronic Limit DC Motor: Not published. Zemismart Technology ZM25AZ01: Not published.

Thermal protection — A-OK AM25 Battery Powered Electronic Limit DC Motor: Not published. Zemismart Technology ZM25AZ01: Not published.

IP rating — A-OK AM25 Battery Powered Electronic Limit DC Motor: IP44^{[1; 2026-09-30]}. Zemismart Technology ZM25AZ01: Not published.

Comparison table
Property	A-OK AM25 Battery Powered Electronic Limit DC MotorA-OKAM25-1/25-ES-E	Zemismart Technology ZM25AZ01Zemismart TechnologyZM25AZ01
Series & variant axes
SeriesDiffers: AM25 vs —	AM25	—
Identity & lineage
Series / product line	AM25^{[1; 2026-09-30]}	Not published
Electrical
Power supply type	Battery^{[1; 2026-09-30]}, DC^{[1; 2026-09-30]}	Battery^{[2; 2026-11-09]}
Rated power input	8.8 W^{[1; 2026-09-30]}	Not published
Rated current	1.2 A^{[1; 2026-09-30]}	Not published
Drive performance
Rated torque	1 Nm^{[1; 2026-09-30]}	1 Nm^{[2; 2026-11-09]}
Rated speed	25 rpm^{[1; 2026-09-30]}	Not published
Max load	Not published	≤ 4 kg^{[2; 2026-11-09]}
Dimensions & mounting
Fits tube diameter	Not published	37 mm^{[2; 2026-11-09]}
Max shade width	Not published	2 m^{[2; 2026-11-09]}
Limits & protection
Limit setting	Electronic^{[1; 2026-09-30]}	Not published
Control & communication
Control protocolDiffers: Bluetooth LE, Matter, Proprietary RF, Zigbee^{[1; 2026-09-30]}^{[1; 2026-09-30]}^{[1; 2026-09-30]}^{[1; 2026-09-30]} vs Zigbee^{[2; 2026-11-09]}	Bluetooth LE^{[1; 2026-09-30]}, Matter^{[1; 2026-09-30]}, Proprietary RF^{[1; 2026-09-30]}, Zigbee^{[1; 2026-09-30]}	Zigbee^{[2; 2026-11-09]}
Battery & charging
Charging interface	Solar panel^{[1; 2026-10-01]}, USB-C^{[1; 2026-10-01]}	Not published
Environment & protection
IP rating	IP44^{[1; 2026-09-30]}	Not published
Operating temp. (min)	-10 °C^{[1; 2026-09-30]}	Not published
Operating temp. (max)	45 °C^{[1; 2026-09-30]}	Not published
Appearance
Colour / finish	Yellow^{[1; 2026-10-01]}	Not published
Documents	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

Series

AM25

Questions and answers

What supply voltage and frequency does each use?: Power supply type — A-OK AM25 Battery Powered Electronic Limit DC Motor: Battery, DC; Zemismart Technology ZM25AZ01: Battery.
What torque and speed is each rated for?: Rated torque — A-OK AM25 Battery Powered Electronic Limit DC Motor: 1 Nm; Zemismart Technology ZM25AZ01: 1 Nm. Rated speed — A-OK AM25 Battery Powered Electronic Limit DC Motor: 25 rpm. Max load — Zemismart Technology ZM25AZ01: ≤ 4 kg.
What protocols and control options does each support?: Limit setting — A-OK AM25 Battery Powered Electronic Limit DC Motor: Electronic. Control protocol — A-OK AM25 Battery Powered Electronic Limit DC Motor: Bluetooth LE, Matter, Proprietary RF, Zigbee; Zemismart Technology ZM25AZ01: Zigbee.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: IP rating — A-OK AM25 Battery Powered Electronic Limit DC Motor: IP44.

Sources

↑A-OK Motor manufacturer site (product catalog)a-okmotor.comSeries / product line: AM25 Battery Powered Electronic Limit DC MotorManufacturer-stated · Observed 2026-09-30 · Retrieved 2026-09-23 · Public web pageUsed for: 2897, 2884, 2885, 2888, 2889, 2882, 2883, 2896, 2895, 2894, 2892, 2893, 9866, 9865, 2886, 2890, 2891, 9867
↑Zemismart manufacturer site (product catalog)zemismart.comPower supply type: Zigbee Rechargeable Roller Shade Motor, 1N Blind Motor for 37/38mm Tube Works with Tuya Smart Life Google Assistant ships from BR | Zemismart ZM25AZ01Manufacturer-stated · Observed 2026-11-09 · Retrieved 2026-10-01 · Public web pageUsed for: 72150, 72151, 72152, 72153, 72154, 72155

See something wrong? Report an error

A-OK AM25 Battery Powered Electronic Limit DC Motor vs Zemismart Technology ZM25AZ01