GFA ELEKTROMAT ST 9.24-25.00 User manual

f
Installation Instructions
ELEKTROMAT
ST 9.24-25,00
Model: 10002917 00002
-en-
Status: 14.02.2022

2
GfA ELEKTROMATEN GmbH & Co. KG
Wiesenstraße 81
D-40549 Düsseldorf
www.gfa-elektromaten.de
[email protected]

3
Table of contents
1General safety information .............................................................................................. 4
2Technical data ................................................................................................................ 6
3Mechanical installation .................................................................................................... 7
4Electrical installation ..................................................................................................... 11
5Motor connection .......................................................................................................... 12
6Limit switch connection ................................................................................................. 12
7Completing commissioning / inspection ......................................................................... 13
8Disposal ........................................................................................................................ 15
9Declaration of incorporation / Declaration of conformity ................................................. 16

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 normal use
The drive unit is intended for horizontally operating sliding doors.
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.

5
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.
Warning! Danger to life from falling objects if the drive unit is subjected to
impermissible forces.
Inadmissible forces (examples: collision with a forklift, dropping the drive unit, tearing
or pulling on the motor) lead to damage to the drive unit. There is a risk of severe
injury or death from falling objects.
Prevent impermissible forces from acting on the drive unit,
Check the drive unit for damage if impermissible forces have acted on it. Look
even for minor damage. Lock the door during the inspection.
Contact the service department if you have difficulty assessing the damage.

6
2Technical data
Designation Unit
Output speed 24 rpm
Output torque 90 (72) 1) Nm
Output / hollow shaft 25,00 mm
Series SG 50R -
Limit switch range
(maximum revolutions of the output / hollow shaft)
20 -
Supply voltage 3N~ 400 V
Operating current 1,20 A
Operating frequency 50 Hz
Power factor cos φ 0,87 -
Safety circuit 24 V
Degree of protection IP 54 -
Temperature range -20 / +40 (+60) 2) °C
Operating sound pressure level < 70 dB(A)
Maximum output speed OPEN / CLOSE
for frequency inverter operation
42 / 42 min-1
Cycles per hour 12 (10,4)1) h-1
Max. load 9000 N
Braking torque 65 Nm
Braking voltage 103 V DC
Rectifier type B1 230/103 -
1) Specification in ( ) according to EN 60335-2-103.
2) When using a temperature range of +40°...+60°C use half of maximum cycles per hour.
Temperature Extension!
If the magnetic brake will be continuously supplied the drive can be fitted into areas
down to a -20°C ambient temperature.

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 BAGAB 00003_Z002
3 : 1
Permissible mounting positions

8
Mounting
Four holes are provided for mounting.

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.
Ensure that there is sufficient space around the handwheel for safe operation of
the friction clutch.
Notice! Gearbox damage from shortening the output shaft
If you cut off the output shaft, the built-in slipping clutch cannot be adjusted. The
gearbox cannot generate any torque. The gearbox will be damaged.

Do not shorten the output shaft.
BAGAE03301_Z002

10
▶ Tighten all connection elements (M8) to
25 Nm. Install all other connection
elements according to the specifications of
the door manufacturer.
BAGAE01302_Z001
25 Nm
Warning - Potential injury or danger to life!
Disconnect the electric supply to set the friction clutch.
The friction clutch provides overload
protection. It is tightened finger-tight at the
factory. Turning to the right (handwheel or
screw) increases the transferable torque.
Turning to the left decouples the drive unit
from the door (does not apply to version with
floor release).

11
4Electrical installation
Warning - Danger to life from electric current!
Switch the mains OFF and check that the cables are de-energised
Observe the applicable regulations and standards
Make a proper electrical connection
Use suitable tools
Performing electrical installation
Remove the cover. Connect the motor cables
and brake cables.
BAHAA15_Z001
BAH AB0 8 _ Z0 01
Completing the electrical installation
Mount the cable entries and/or cable glands.

12
5Motor connection
G1 Half-wave rectifier
M1 Motor
Y1 Magnetic brake
6Limit switch connection
F10 Thermal contact

13
7Completing commissioning / inspection
Check the following components and then install all covers.
Gearbox
Check the drive unit for loss of oil (a few drops can be neglected). Protect the output-shaft
permanently against corrosion.
Mounting
Check that all connection elements (consoles, torque mounts, screws, locking rings, etc.) are
secure and in proper condition.
Electrical wiring
Check the connection cables and cabling for damage or crushing. Check that the screw
connections and plug connections are fitted properly with a good electric contact.

14
Brake
Warning - Potential injury or danger to life!
Carry out a brake test. Overrun depends on the door and its equipment. The
specifications of the door manufacturer must be observed.
In an environment that can affect the coefficient of friction of the brake pad (atmosphere with
oil, solvents, detergents, etc.), class of protection IP65i must be adopted.
Note!
Engage a qualified engineer to check the drive unit annually
Apply shorter inspection intervals for doors that are operated frequently
Observe the applicable regulations and standards

15
8Disposal
Dispose of packaging
Dispose of the packaging material properly according to the local legal regulations or recycle
it.
Dispose of old devices
Dispose of old devices properly according to local legal regulations. Return old devices to the
return and collection systems available. You can also return GfA products free of charge.
Please apply enough postage to the package and mark it as "old devices".
Notice- Environmental damage!
The gearbox contains oil.
Ensure proper disposal according to local legal regulations.

16
9Declaration of incorporation / Declaration of conformity
Declaration of incorporation
within the meaning of Machinery Directive 2006/42/EC
for partly completed machinery, Appendix II Part B
Declaration of conformity
within the meaning of EMC Directive 2014/30/EU
within the meaning of RoHS Directive 2011/65/EU
We,
GfA ELEKTROMATEN GmbH & Co. KG
declare under our sole responsibility that the
following product complies with the above
directives and is only intended for installation in a
door system.
Drive unit
ST 9.24-25,00
Part no.: 10002917 00002
We undertake to transmit in response to a
reasoned request by the appropriate regulatory
authorities the special documents on the partly
completed machinery.
This product must only be put into operation
when it has been determined that the complete
machine/system in which it has been installed
complies with the provisions of the above-
mentioned directives.
Authorised representative to compile the
technical documents is the undersigned.
Düsseldorf, 10.08.2018
Stephan Kleine
CEO
Signature
The following requirements from Appendix I of
the Machinery Directive 2006/42/EC are met:
1.1.2, 1.1.3, 1.1.5, 1.2.2, 1.2.3, 1.2.6, 1.3.2,
1.3.3, 1.3.9, 1.5.1, 1.5.2, 1.5.4, 1.5.6, 1.5.7,
1.5.8, 1.5.9, 1.5.10, 1.5.11, 1.5.13, 1.6.1, 1.6.2,
1.6.4, 1.7.2, 1.7.3, 1.7.4.3.
Standards applied:
EN 12453:2001
Industrial, commercial and garage doors and
gates - Safety in use of power operated doors -
Requirements
EN 12604:2017
Industrial, commercial and garage doors and
gates - Mechanical aspects - Requirements
EN 60335-1:2012
Household and similar electrical appliances -
Safety - Part 1: General requirements
EN 61000-6-2:2005
Electromagnetic compatibility (EMC) Part 6-2
Generic standards – Immunity standard for
industrial environments
EN 61000-6-3:2007
Electromagnetic compatibility (EMC) Part 6-3
Generic standards – Emission standard for
residential, commercial and light-industrial
environments

17