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TECHNiCAL DATA
input voltage
Nominal Pull force
Max. Pull force
Cable drum diameter
Watts
Stand-by power
Opening speed
Closing speed
Type
Drive
Door height
Door arm
Automatic stop
Power recognition
Overflow protection
Limit switch setting
Required lateral distance
Max. door height
Memory Registers
frequency
Chamberlain GmbH
Alfred-Nobel-Straße 4
D-66793 Saarwellingen
www.liftmaster.eu
230–240 V AC, 50 Hz
10 Nm
40 Nm
min. 80 mm, max. 178 mm
145 W
5.0 W
36 rpm
24 rpm
MOTOR
DC gearmotor
DRiVE MECHANiSM
Direct drive "Jackshaft"
adjustable up to 4.5 m
Clutch, unlatch for manual operation
SAfETY
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
DiMENSiONS
min. 230 mm
4.5 m
RECEiVER
64
433.92 MHz
fURTHER fEATURES
Soft-start and soft-stop, automatic close, door-in-door switch, flashing light
SPECiAL NOTE
Chamberlain strongly recommends to install
the protector system on all garage door openers!
LM3800A-2
©2012 Chamberlain GmbH
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