Central motor for shutters
The gearmotor DANTE 140 is the revolutionary solution proposed by LNR for the motorization of rolling shutters for residential and commercial use, up to a maximum width of 3.7 mt.
It is an integrated system inside a tube with a diameter of 140 mm.
The system is characterized by the extreme easily and safety of installation and maintenance, due to the torsional spring is inserted inside the tube.
Furthermore, the linear movement allows a homogeneous ascent and descent of the shutter, with the result of greater silence and duration over time.
The system has been created to comply with all the European standards in terms of safety of the rolling shutter/doors (EN13241-1).
It includes a power cut-off system in case of spring break and also an anti-fall system which intervenes in case of accidental unrolling of the shutter.
DANTE 140 is an integrated system composed by:
- Gearmotor 230V – 50/60 Hz
- Compensation system with torsion spring
- Safety brake complies with the EN 13241.1 standard
- Mechanic brake release with cable
The system has been also conceived and designed for an easy installation, both on an old door and on a new door. Thanks to the inner torsional spring, DANTE140 guarantees a life span that is three times longer, compared to the traditional rollong doors with spring boxes.
|couple||R.P.M.||End of run||Thermal||Power||Intensity||Weight|
Spring loading table
|Spring Turns||Dante 140-75||Dante 140-80||Dante 140-85|
|Spring Ø7,5 Nm||Kg||Kg||Spring Ø8.0||Kg||Kg||Spring Ø8.5||Kg||Kg|
|Il numero di giri di caricamento può variare di ± 1 giro a secondo del tipo di serranda e condizione delle stesse.|
|The number of spring loading turns can vary by ± 1 turn according to the type of damper and its condition.|