Appropriate Use; Technical Data For 1 Motor - G-U ELTRAL K20 Montage- Und Bedienungsanleitung

Use only original spare parts, original accessories and original fastening materials from Gretsch-
Unitas GmbH Baubeschläge.
Fixing material must be compatible with the structure and supplemented if required.
Always verify if your appliance complies with the prevailing regulations. Special attention must be
paid to: opening distance of window, allowed installation dimensions, opening speed, pressure
force, cross section of connecting cable depending on cable length and current consumption.
The drive is designed for the use in dry rooms only. Ensure that it is permanently protected
against moisture and dirt.

Appropriate Use

The ELTRAL K20 chain motor is designed for the automatic opening and closing of tilt, top hung, side
hung, horizontal and vertical pivot windows exclusively. Any other use is considered unintended use.
Gretsch-Unitas GmbH Baubeschläge is not liable for damage caused by unintended use.
The warranty shall be null and void in consequence.
Description of ELTRAL K20
The chain motor ELTRAL K20 is designed for use in dry rooms with a maximum ambient temperature
of +75°C. It can be installed either horizontally or vertically.
One ELTRAL K20 consists of:
•
Chain drive with connecting cable, length 3 m
•
Assembly and operating instructions
The following installation variants are possible:
•
mounting on frame,
•
mounting on the sash.
⇐
Type lable
The type label is attached to the motor. With the motor installed, the type
Note!
label is not visible.

Technical data for 1 motor

Modell
Push/pull force
Opening width (adjustable)
Rated voltage
Rated current consumption
Run time (full load / 2/3-load)
Duty ratio (power-on time)
Ambient temperature
Protection class
Connecting cable
dimensions Height x Depth x Width
Weight
The specifications stated in this table are not binding and may be changed without notice.
To determine the installation variant depending on the sash height, refer to the following table or the
charts in section 3:
Min. sash high
Installation method
Tilt window frame mounting
Tilt window sash mounting
Top hung window frame mount-
ing
13 14
24V
200N
200, 300, 400 mm
24V =
0,6A
10 mm/s
30% (10min)
-5 up to +75°C
IP32
2x0,75 - length approx. 3m
26 x 41 x 335 mm
26 x 41 x 380 mm
26 x 41 x 430 mm
Approx. 1,0 kg
stroke stroke stroke
100 mm 200 mm 300 mm
250 mm 600 mm 1100 mm 1500 mm
200 mm 400 mm 650 mm
150 mm 250 mm 350 mm
stroke
400 mm
900 mm
450 mm