© 27.04.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG Page 2
EST 4004K
1. Usage
For horizontal moving sliding gates either on rails or as a cantilever, up to the weights stated in the technical
data. Please take note of the valid safety regulations.
2. Technical
Data
EST 4004K
Maximum weight
4000 kg
Recommended maximum length
16 m
Self blocking at open and closed positions
yes
Approximate speed
0.18 m/s
Rack Module
6
Duty cycle
75%
Temperature range
-20°C to +70°C
Emergency release
yes
Possible height adjustment
30 mm
Housing H x W x L
800x372x270 mm
Opener weight
68,0 kg
Power supply
400 Vac / 50 Hz
Power consumption
2.2 kW
Control box
MO44-2
Electronic brake
no
The MO 44-2 control box has among others the following characteristics:
Safety:
Four separate reactions to the photo-cell.
Automatic test of the photo-cells before each gate movement can be enabled.
Integrated evaluator for safety contact strips with 8.2 k
Ω
terminating resistors.
Actions:
Partial opening (e.g. for pedestrians) can be programmed for any position.
Automatic closure can be set separately for completely open and for partially open.
A dead man’s button can also be set.
Separate inputs for OPEN, STOP and CLOSE commands.
The OPEN button can also be transmitted to a further control box (e.g. for a barrier).
Optional timer card for automatic switching between day and night operation.
3. Measurements
