When selecting the motor strength, the roller shutter height, roller shutter width and the profile weight of the roller shutter must be taken into account. In our selection aids, the strength can be determined in this way.
Profile weight 4 kg / m2
(profile thickness 14 mm, e.g. light aluminum and plastic roller shutters, up to SW60)
The data are approximate values. The usual friction of roller shutters is taken into account.
Profile weight 7 kg / m2
(Profile thickness 14 mm, e.g. heavy aluminum and wooden roller shutters, up to SW60)
The data are guide values. The friction usual for roller shutters has been taken into account.
The friction customary for roller shutters has been taken into account.