Product information "Somfy Crown 60 -> 70mm Adapter LT50"
This crown is not a true crown, it is a piece that fits inside of Somfy Product Code: 9705340, allowing for an LT50/500 motor to be inserted into a 70mm octagonal axle. Used in securing tubular motors from the Somfy LT50/500 series to a 70mm axle. The crown adapter slides over and secures the motor from the end of the axle, allowing for smooth controlled rotation. The lip seen in the product images will rest outside of the axle while the body of this part is pushed inside. The companion piece for this part is the Somfy Crown 70mm LT60/600, Somfy Product Code: 9705340, a larger crown that fits over this crown adapter. The drive companion piece is the Somfy Drive LT50/60 Octagonal Tube Plastic, Somfy Product Code: 9751001 a drive that attaches to the motor and is placed inside the octagonal axle.