The control unit offers seven basic functions. The selection of the basic function depends on the planned control
and safety elements as well as on the regulations valid in the country of application.
OPEN / CLOSE
OPEN / CLOSE
OPEN / CLOSE
OPEN / CLOSE
OPEN / CLOSE / OPEN ...
OPEN / STOP / CLOSE ...
FULLY AUTOMATIC
1.3.2
Transmission systems
The ASL drive unit can be combined with three different transmission systems for sliding doors. Each one of these
systems is available either for single-winged or for bi-parting sliding doors.
1.
Belt drive system R20
This simple solution with an uncovered toothed belt consists of:
- Toothed belt (15)
- Guide bearing (16)
- 1short door driver (17) and 1 long door driver (18) for a possible second wing
- Toothed belt pulley (19) with distance sleeve (20) for drive unit (21).
19, 20
2.
Chain drive system V60
The horizontal chain drive system in aluminium execution consists of the following elements:
- Sub-assembled chain drive system with sliding carriage which can be uncoupled (23)
- Support (24) for fixing the chain drive system on the ASL drive unit (21)
- 1 resp. 2 drawbars (25)
- Chain pinion (26) mit with spacer block (27).
Section
A - A
A
A
0602-999-11c_2008.09.p65
in dead man's mode
on pulse in opening direction
on pulse in closing direction
on pulse in both directions
step-by-step mode
step-by-step mode
with hold-open time
21
15
25
23
22
17
18
24
0602-999/11c
ASL-S
4-40
16
26
27
21
Fig. 2
Fig. 3