STEP 2
2.1 – APPLICATIONS
GD is a line of gearmotors designed for the automation of sectional doors
and the suitable GA1 accessory, not supplied, or overhead (springs or
counterweights) doors.
Gearmotor type
Maximum torque (corresponding to the maximum force)
Max. No. of ECSBus units
Emergency power supply
Guide length
2.2 – DESCRIPTION OF THE AUTOMATION
To clarify a few terms and aspects of a sectional or overhead door auto-
mation system: in Figure 1 we provide an example of a typical GD1N or
GD10N application:
1
A
B
2.3 – DESCRIPTION OF DEVICES
GD1N and GD10N can be made-up of the devices shown in Fig. 2; make
immediately sure that they correspond to the contents of the package
and verify the integrity of the devices.
Reference
GD1N
1 GD1K electromechanical gearmotor with incorporated
a
control unit
b
1 3-metre guide with pre-assembled belt.
c
2 coupling profiles
d
2 ceiling-mounted brackets
e
Miscellaneous small parts: screws, washers, etc. see tables
1, 2, 3 and 4 (*)
f
1 GTX4 radio transmitter
g
PH100 pair of wall-mounted photocells
h
KS100 key-operated selector switch
i
FL100 flashing light with incorporated aerial
* The screws required for mounting GD1N and GD10N are not supplied as they depend on the type of material and its thickness
PRODUCT DESCRIPTION
TABLE 1 - Comparison of main features of the GD gearmotors
C
TABLE 2 - Component and accessory list
Any applications other than those described above or in different
conditions from those specified in this manual are forbidden.
GD operates with electric power. In the event of a power failure, the gear-
motor can be released using a suitable cord in order to move the door
manually.
As an alternative, the optional accessory can be used on the GD10N
model: PR1 buffer battery.
GD1N
10.8 Nm (600 N)
1
No
3x1m
A) FL100 flashing light with incorporated aerial (optional)
B) KS100 key-operated selector switch (optional)
C) Pair of PH100 photocells (optional)
D) Mechanical stops
E) GD1K or GD10K gearmotor
D
Note: to adapt GD1N and GD10N to local regulations, the contents of the
package may vary; an exact list of the contents is shown on the outside
of the package under the "Mhousekit GD1N contains" and "Mhousekit
GD10N contains" heading.
GD10N
1 GD10K electromechanical gearmotor with incorporated
control unit
1 4-metre guide with pre-assembled belt.
3 coupling profiles
4 ceiling-mounted brackets
Miscellaneous small parts: screws, washers, etc. see tables 1,
2, 3 and 4 (*).
1 GTX4 radio transmitter
PH100 pair of wall-mounted photocells
KS100 key-operated selector switch
FL100 flashing light with incorporated aerial
GD10N
18 Nm (1000 N)
6
with PR1
4x1m
E
English – 5