Hello everyone,
Can anyone tell me what type of electric motors used in motorised roller shutters ?

Thanks a lot in advance.

 

Could be a DC motor, if you have access to the motor leads (under the orange rear cover?) and can back feed/rotate the motor somehow and see if it generates, either direction.
Max.

 

Some shutter motors are DC, some are AC. The one you show seems to be of Italian origin, from an AC range (e.g 230V, 2.7A or 115V 5.2A).

 

Not sure if this is a knock-off but shows AC motor.
https://www.alibaba.com/product-detail/Motorized-remote-controlled-motor-acm-central_492536171.html
Max.

 

Some shutter motors are DC, some are AC. The one you show seems to be of Italian origin, from an AC range (e.g 230V, 2.7A or 115V 5.2A).

it's an AC motor of 220V, but it runs in low speed or i guess its gear is small.

 

Sure to be geared down as it would be an asynchronous motor.
Max.