General Somfy stuff
What's the difference between a star head and a round head Somfy motor?
There are roundhead and starhead motors, so which one do you need?
Starhead motors are mainly used in roller shutters and awnings
Roundhead motors are mainly used in screens and blinds
The motor bracket is specfic to the type of motor you use, so if you're looking to replace your motor, take the type of motor that's already in your roller shutter or blind.