GFA SG 50 User manual
f
Installation Instructions
ELEKTROMAT
SE 9.15-25,40
Model: 10003277 10012
-en-
Status: 26.03.2021
2
GfA ELEKTROMATEN GmbH & Co. KG
Wiesenstraße 81
D-40549 Düsseldorf
www.gfa-elektromaten.de
3
Table of contents
1General safety information .............................................................................................. 4
Safe operation ......................................................................................................................... 4
2Technical Data ................................................................................................................ 6
3Mechanical installation .................................................................................................... 7
4Electrical installation ..................................................................................................... 11
5Limit switch adjustment ................................................................................................. 12
6Motor connection .......................................................................................................... 13
7Alternative motor connection ......................................................................................... 13
8Limit switch connection ................................................................................................. 14
9Emergency manual operation (rapid hand chain operator) ............................................ 15
10Completing commissioning / inspection ......................................................................... 17
11Declaration of incorporation / Declaration of conformity ................................................. 18
Symbols
Warning - Potential injury or danger to life!
Warning - Danger to life from electric current!
Note - Important information!
▶ Requirement - Required action!
Schematic representations are based on product examples. Deviations from delivered
products are possible.
4
1General safety information
Specified use
The drive unit is only intended for vertically moving sectional doors with full counter-
balancing.
The drive unit must be protected against moisture and aggressive environmental
conditions (such as corrosive substances). The drive units are only suitable for indoor use.
Appropriate protective measures must be taken for outdoor installation. The drive unit is
not intended for hazardous areas. The values specified in the technical data of the drive
unit must not be exceeded. The safe operation can only be ensured if used as specified.
Target audience of these installation instructions
These installation instructions are geared towards qualified persons trained in the handling
of door systems. Expert knowledge, relevant skills and practical experience are what set
apart qualified persons. They are capable of safely carrying out the tasks involving
installation, maintenance and modernisation according to the instructions.
Safe operation
The safe operation of the product can only be ensured if it is used as specified. Follow the
installation instructions. Observe all specifications, especially warnings, when installing the
product in the overall system. GfA is not liable for damage resulting from non-observance
of the installation instructions. The resulting overall system must be reassessed for its
safety in accordance with applicable standards and directives (e.g. CE marking). These
installation instructions refer only to a part of the overall system and are not sufficient as
the sole instructions for the overall system. The installer of the system must prepare the
instructions for the overall system.
We recommend entering the danger area of the system only when the drive unit is at a
standstill.
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Warning - Failure to follow these installation instructions may result in severe injury or death.
Please read these instructions before using the product.
Keep these instructions handy.
Include these instructions when passing on the product to third parties.
Warning - Danger from improper use of the product!
Do not let children operate the product unsupervised or use as a toy.
Warning - Danger to life from incorrect installation!
Work carried out improperly may result in death or severe injury from electrical
current or falling parts.
Allow only competent people to carry out the work.
Disconnect all cables from the power supply.
Observe valid regulations and standards.
Use suitable tools.
6
2Technical Data
Type SG 50
Output torque 90 Nm
Output speed 15 rpm
Output shaft / hollow shaft 25,40 mm
Maximum output speed open / close
for frequency inverter operation 26 / 26 rpm
Maximum holding torque 450 Nm
Maximum door weight 4000 N
Supply voltage 3N~ 400 V
Operating current 1,50 A
Operating frequency 50 Hz
Power factor cos φ 0,63
Maximum movement per hour 20 h-1
Class of protection IP 65
Limit switch range
(maximum revolutions of output shaft / hollow shaft) 20
Temperature range -10 / +40 (+60) °C
1) When using a temperature range of +40°...+60°C use half of maximum movements per hour.
7
3Mechanical installation
Prerequisites
The permissible loads on walls, fastenings, mountings and transmission elements must not
be exceeded, even for maximum holding torques or locking torques (▶ refer to technical
data).
Connection elements:
▶ Self-locking connection
elements with a minimum
strength of 800 N/mm2
(8.8) must be used.
▶ Utilize the hole diameter
to the full.
▶ Use adequately
dimensioned washers for
elongated holes.
BAGAB00002_Z002 BAGAB00003_ Z002
3 : 1
Permissible mounting positions
BAGAC01002_Z003
8
Mounting
Eight threads are provided for mounting.
▶ Use at least 2 of these (①).
Keys are used to connect to the door shaft.
▶ Use a key that is at least as long as the hollow shaft (②).
8 x (M8x16)
BAGAD01001_Z002
9
Installation
The descriptions below apply to general door specifications. The specifications of the door
manufacturer must also be observed during installation.
Warning - Potential injury or danger to life!
During installation, be sure to use a lifting device that has a sufficient load-
carrying capacity.
▶ Thoroughly grease the door shaft.
BAGAE01001_Z003
▶ Mount the keys. Observe possible variants
Ⓐ or Ⓑ.
BAGAE01002_Z003
10
▶ Attach the drive unit.
BAGAE01003_Z003
▶ Tighten all connection elements (M8) to 25
Nm. Install all other connection elements
according to the specifications of the door
manufacturer.
BAGAE01006_Z002
25 Nm
▶ Secure the keys (version Ⓑ only).
BAGAE01007_Z002
This manual suits for next models
2
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