GFA ELEKTROMAT SG 50F User manual

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Installation Instructions
ELEKTROMAT
SI 14.20-25,00
Model: 10002226 10011
-en-
Status: 26.03.2021

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

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Table of contents
1General safety information .............................................................................................. 4
Safe operation ......................................................................................................................... 4
2Technical Data ................................................................................................................ 6
3Integrated safety brake ................................................................................................... 7
4Mechanical installation .................................................................................................... 8
5Electrical installation ..................................................................................................... 12
6Limit switch adjustment ................................................................................................. 13
7Motor connection .......................................................................................................... 14
8Alternative motor connection ......................................................................................... 14
9Limit switch connection ................................................................................................. 15
10Emergency manual operation (emergency hand crank) ................................................ 16
11Completion of commissioning / testing .......................................................................... 18
12Declaration of incorporation / Declaration of conformity ................................................. 20

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.

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1General safety information
Specified use
The drive unit is intended for vertically moving doors that need to be secured against
dropping. A safety brake is integrated into the gearbox. The drive unit must be mounted
directly on the shaft of the door.
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.

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2Technical Data
Type SG 50F
Output torque 140 Nm
Output speed 20 rpm
Output shaft / hollow shaft 25,00 mm
Locking torque moment 310 Nm
Safety brake (testhouse/approval number) 14-003612-PR01
Maximum output speed open / close
for frequency inverter operation 35 / 20 rpm
Supply voltage 3N~ 400 V
Operating current 2,00 A
Operating frequency 50 Hz
Power factor cos φ 0,68
Maximum movement per hour 20 h-1
Hand forces 127 N
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.

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3Integrated safety brake
A safety brake is integrated into the gearbox of this ELEKTROMATEN. The safety brake
protects against the door dropping due to breakage or wear of the gear teeth. The safety
brake works regardless of the mounting position, speed and rotating direction. It is
maintenance-free. The specification of the locking torque and the approval number of the
safety brake are available in the technical data of these instructions.
Warning - Danger of the door dropping!
If you need to apply more than the permissible force of 390N (according to DIN EN
12604/DIN EN 12453) to move the door by emergency manual operation, this
indicates a stalling on the drive unit or door. Releasing the stalling may cause the
door to drop.
Adopt a secure position.
For drive units with brake, the emergency manual operation must be carried out
against the closed brake.

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4Mechanical 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

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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

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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

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▶ 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

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5Electrical 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. Insert the motor plug. Insert the limit switch plug.
BAHAC13_Z001
Completing the electrical installation
Mount the cable entries and/or cable glands.

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6Limit switch adjustment
The adjustment of the final limit positions OPEN and CLOSE is described in the instructions
for the door control panel.

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7Motor connection
M1 Motor
X13 Motor plug
8Alternative motor connection
M1 Motor
X13 Motor plug

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9Limit switch connection
F10 Thermal contact
S10 Emergency manual operation
X12 DES connection
1 Safety circuit
2 Channel B (RS485)
3 Ground
4 Channel A (RS485)
5 Safety circuit
6 Supply voltage

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10 Emergency manual operation (emergency hand crank)
The emergency manual operation is designed for opening or closing the door without power
supply. Its activation interrupts the control voltage. Electrical operation is no longer possible.
Warning – Injuries due to incorrect operation or falling objects!
Switch off voltage.
Adopt a secure position.
For drive units with brake, the emergency manual operation must be carried out
against the closed brake.
Warning - Danger of the door dropping!
If you need to apply more than the permissible force of 390N (according to DIN EN
12604/DIN EN 12453) to move the door by emergency manual operation, this
indicates a stalling on the drive unit or door. Releasing the stalling may cause the
door to drop.
Adopt a secure position
For drive units with brake, the emergency manual operation must be carried out
against the closed brake.
Caution – Damage to components!
Do not move the door beyond the final limit positions.

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Warning – Risk of injury due to uncontrolled movements and falling objects!
The drive unit could start up unexpectedly and injure people should a wrong
emergency hand crank be used. A wrong crank will drop out of the mounting and
injure people.
Only use a crank with the correct diameter. The diameter is indicated on the crank
handle switch:
12mm
10mm
BAUA000101_Z001
Plug in the crank and turn until it engages
(①). Open or close by turning the crank (②).
After use, the crank may be attached to the
drive unit.
▶ Attach as illustrated.

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11 Completion of commissioning / testing
Check the following components and after that, mount all covers.
Gearbox
Check drive unit for oil loss (a few drops are not critical). Protect output shaft permanently
against corrosion.
Safety brake in the gearbox
The safety brake requires no maintenance or inspection.
Warning – Danger of the door dropping
In the case of a gearbox damage, the internal safety brake is triggered to prevent the
door from dropping. The gearbox stalls.
Releasing the stalling may cause the door to drop!
Block the door for pedestrians and vehicles.
Do not release the stalling. Do not use the emergency manual operation.
Secure the door against dropping. Please observe the specifications of the door
manufacturer.
The drive unit needs replacement. Please observe the specifications of the door
manufacturer.
Mounting
Check all mounting elements (consoles, torque brackets, screws, retaining rings etc.) for
tightness and impeccable condition.
Electric wiring
Check connection cables and cables for damage or pinches. Check screw and plug
connections for correct seating and electrical contact.

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Emergency manual operation
Function to be checked in a de-energised state. Carry out functional test only between final
limit positions.
Limit switches
Check the final limit positions by opening and closing the door completely. The safety zone
must not be reached.
Entire drive unit
Note!
Have the drive checked annually by a specialist.
Shorter inspection interval for frequently used doors.
Observe the applicable regulations and standards.

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12 Declaration 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
SI 14.20-25,00
Part no.: 10002226 10011
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