9A5902
230–240 V AC, 50 Hz
550 N
90 W
3.4 W
18 Nm
Yes
DC gearmotor permanent lubrication
gearless drive
13 rpm
adjustable up to 4.5 m
max. 5 revolutions
turns on when the drive is activated; turns off 2.5 minutes after closing
by pressing a button during forward or backward run and obstacle detection
automatic
Transformer overload protection and low voltage cabling for accessories
electronic, semi and fully automatic; optical detection of speed and
door position
95 mm
6 kg
64
433.92 MHz
Soft-start and soft-stop, automatic close
Chamberlain strongly recommends to install
the protector system on all garage door openers!