Siemens SIMOTICS S-1FK2 Operating Instructions Manual
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
SIMOTICS
Drive technology
SIMOTICS S-1FK2 synchronous
motors for SINAMICS S120
Operating Instructions
06/2019
A5E46089564B AB
Introduction
Fundamental safety
instructions for the
SIMOTICS documentation
1
Description of the motors
2
Mounting and options
3
Preparing for use
4
Mounting
5
Connecting
6
Commissioning
7
Operation
8
Faults and their rectification
9
Maintenance
10
Decommissioning and
disposal
11
Technical data and
characteristics
12
Dimension drawings
13
Glossary
14
A5E46089564B AB
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Copyright © Siemens AG 2018 - 2019.
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WARNING
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NOTICE
indicates that property damage can result if proper precautions are not taken.
Qualified Personnel
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Proper use of Siemens products
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
ambient conditions must be complied with. The information in the relevant documentation must be observed.
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This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
The product/system described in this documentation may be operated only by
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
for the specific
Note the following:
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
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We have reviewed the contents of this publication to ensure consistency with the hardware and software
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information in this publication is reviewed regularly and any necessary corrections are included in subsequent
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06/2019 Subject to change
Introduction
Keeping the documentation safe
Target group & benefits
Target group
Utilization phase
About these operating instructions
This documentation should be kept in a location where it can be easily accessed and made
available to the personnel responsible.
These Operating Instructions are intended for installation engineers, commissioning
personnel, machine operators, and service and maintenance personnel.
Planning and engineering phase, implementation phase, installation and commissioning
phase, application phase, maintenance and service phase.
These operating instructions apply to the SIMOTICS S-1FK2 servo motor, referred to as
"1FK2" in this document.
The Operating Instructions provide information about the components that enable the target
group to install, set up, test, commission, operate, and troubleshoot the products and
systems correctly and safely.
The operating instructions inform you about how to handle the 1FK2 from delivery to final
disposal.
You will find additional information in the configuration manual for the 1FK2.
Before you start using the motor, you must read these Operating Instructions to ensure safe,
problem-free operation and to maximize the service life.
Siemens strives continually to improve the quality of information provided in these Operating
Instructions.
● If you find any mistakes or would like to offer suggestions about how this document coul
be i
mproved, contact the Siemens Service Center.
● Always follow the safety instructions and notices in this Product Information.
The warning notice system is explained on the rear of the inside front.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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d
3
Introduction
Text features
Operating instructions
Enumerations
Notes
Note
A Note is an important item of information about the product, handling of the product or the
relevant section of the document. Notes provide you with help or further suggestions/ideas.
More information
In addition to the notes that you must observe for your own personal safety as well as to
avoid material damage, in this document you will find the following text features:
Handling instructions with a specified sequence start with the word "Procedure":
The individual handling steps are numbered.
1. Execute the operating instructions in the specified sequence.
❒
The square indicates the end of the operating instructions.
Operating instructions without a specified sequence are identified using a bullet point:
● Execute the operating instructions.
● Enumerations are identified by a bullet point without any additional symbols.
– Enumerations at the second level are hyphenated.
Notes are shown as follows:
Information on the following topics is available at:
● Ordering documentation / overview of documentation
● Additional links to download documents
● Using documentation online (find and search in manuals / information)
More information (https://support.industry.siemens.com/cs/ww/en/view/108998034)
If you have any questions regarding the technical documentation (e.g. suggestions,
corrections), please send an e-mail to the following address:
E-mail (mailto:docu.motioncontrol@siemens.com)
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
4 Operating Instructions, 06/2019, A5E46089564B AB
Introduction
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The following link provides information on SITRAIN - training from Siemens for products,
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Country-specific telephone numbers for technical support are provided on the Internet under
Contact:
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This publication contains hyperlinks to websites of third parties. Siemens does not take any
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contents as their own, because Siemens does not control the information on these websites
and is also not responsible for the contents and information provided there. Use of these
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Siemens respects the principles of data protection, in particular the data minimization rules
(privacy by design).
For this product, this means:
The product does not process neither store any person-related data, only technical function
data (e.g. time stamps). If the user links these data with other data (e.g. shift plans) or if he
stores person-related data on the same data medium (e.g. hard disk), thus personalizing
these data, he has to ensure compliance with the applicable data protection stipulations.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Table of contents
Introduction ............................................................................................................................................. 3
1 Fundamental safety instructions for the SIMOTICS documentation ........................................................ 11
2 Description of the motors ...................................................................................................................... 19
3 Mounting and options ............................................................................................................................ 29
4 Preparing for use .................................................................................................................................. 39
1.1 Fundamental safety instructions ............................................................................................. 11
1.1.1 General safety instructions ..................................................................................................... 11
1.1.2 Equipment damage due to electric fields or electrostatic discharge ...................................... 15
1.1.3 Industrial security .................................................................................................................... 16
1.1.4 Residual risks of power drive systems .................................................................................... 17
2.1 Use for the intended purpose ................................................................................................. 19
2.2 Technical features and environmental conditions .................................................................. 20
2.2.1 Directives and standards ........................................................................................................ 20
2.2.2 General technical features ...................................................................................................... 22
2.2.3 Environmental conditions ........................................................................................................ 23
2.2.4 Degree of protection ............................................................................................................... 24
2.2.5 Noise emission ........................................................................................................................ 24
2.3 Derating factors ....................................................................................................................... 25
2.4 Structure of the article number ............................................................................................... 25
2.5 Rating plate data ..................................................................................................................... 27
3.1 Safety symbols on the motor .................................................................................................. 29
3.2 Shaft extension ....................................................................................................................... 29
3.3 Bearing version ....................................................................................................................... 30
3.4 Permissible radial and axial forces ......................................................................................... 30
3.4.1 Axial forces ............................................................................................................................. 30
3.4.2 Radial forces ........................................................................................................................... 30
3.5 Thermal motor protection ........................................................................................................ 35
3.6 Encoder ................................................................................................................................... 35
3.7 Cooling .................................................................................................................................... 36
3.8 Holding brake .......................................................................................................................... 36
4.1 Shipping and packaging ......................................................................................................... 39
4.2 Transportation and storage ..................................................................................................... 40
4.2.1 Transport ................................................................................................................................. 40
4.2.2 Storage ................................................................................................................................... 43
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Table of contents
5 Mounting ............................................................................................................................................... 45
6 Connecting ........................................................................................................................................... 53
7 Commissioning ..................................................................................................................................... 65
8 Operation .............................................................................................................................................. 73
9 Faults and their rectification .................................................................................................................. 77
10 Maintenance ......................................................................................................................................... 79
5.1 Safety instructions .................................................................................................................. 45
5.2 Checklists prior to mounting ................................................................................................... 47
5.3 Mounting instructions ............................................................................................................. 48
5.4 Mounting the drive elements .................................................................................................. 49
5.5 Vibration response ................................................................................................................. 51
6.1 Safety instructions .................................................................................................................. 53
6.2 Permissible line system types ................................................................................................ 54
6.3 System integration ................................................................................................................. 54
6.3.1 Connection notes ................................................................................................................... 54
6.3.1.1 Motor connection.................................................................................................................... 54
6.3.1.2 Rotating the connector on the motor ..................................................................................... 56
6.3.2 Power connection................................................................................................................... 57
6.3.3 Signal connection ................................................................................................................... 58
6.3.4 Connecting to a converter ...................................................................................................... 58
6.3.4.1 Selecting and connecting the cables ..................................................................................... 58
6.3.4.2 Handling the quick-action locking .......................................................................................... 62
6.3.4.3 Routing cables in a damp environment ................................................................................. 64
7.1 Safety instructions .................................................................................................................. 65
7.2 Checklists for commissioning ................................................................................................. 68
7.3 Commissioning procedure ..................................................................................................... 70
7.4 Switching on and switching off ............................................................................................... 71
8.1 Safety instructions .................................................................................................................. 73
8.2 Switching on and switching off ............................................................................................... 74
8.3 During operation..................................................................................................................... 74
8.4 Stationary states .................................................................................................................... 75
10.1 Safety instructions .................................................................................................................. 79
10.2 Inspection and maintenance .................................................................................................. 81
10.2.1 Service and inspection intervals ............................................................................................ 81
10.2.2 Cleaning ................................................................................................................................. 82
10.2.3 Motor replacement on reaching the bearing life .................................................................... 83
10.3 Repair ..................................................................................................................................... 83
10.3.1 How to replace a 1FK2 motor ................................................................................................ 83
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Table of contents
11 Decommissioning and disposal ............................................................................................................. 85
12 Technical data and characteristics ........................................................................................................ 87
13 Dimension drawings .............................................................................................................................. 89
14 Glossary ............................................................................................................................................... 93
Index..................................................................................................................................................... 95
11.1 Safety instructions ................................................................................................................... 85
11.2 Decommissioning .................................................................................................................... 85
11.2.1 Removing the motor ................................................................................................................ 85
11.2.2 Dismantling the motor ............................................................................................................. 86
11.3 Disposal .................................................................................................................................. 86
13.1 Dimension drawing 1FK2x03 and 1FK2x04 ........................................................................... 89
13.2 Dimension drawing 1FK2x05 ... 1FK2x10 .............................................................................. 91
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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documentation
1
1.1
Fundamental safety instructions
1.1.1
General safety instructions
WARNING
Electric shock and danger to life due to other energy sources
WARNING
Electric shock due to connection to an unsuitable power supply
Touching live components can result in death or severe injury.
• Only work on electrical devices when you are qualified for this job.
• Always observe the country-specific safety rules.
Generally, the following six steps apply when establishing safety:
1. Prepare for disconnection. Notify all those who will be affected by the procedure.
2. Isolate the drive system from the power supply and take measures to prevent it being
switched back on again.
3. Wait until the discharge time specified on the warning labels has elapsed.
4. Check that there is no voltage between any of the power connections, and between any
of the power connections and the protective conductor connection.
5. Check whether the existing auxiliary supply circuits are de-energized.
6. Ensure that the motors cannot move.
7. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems, or
water. Switch the energy sources to a safe state.
8. Check that the correct drive system is completely locked.
After you have completed the work, restore the operational readiness in the inverse
sequence.
When equipment is connected to an unsuitable power supply, exposed components may
carry a hazardous voltage. Contact with hazardous voltage can result in severe injury or
death.
• Only use power supplies that provide SELV (Safety Extra Low Voltage) or PELV-
(Protective Extra Low Voltage) output voltages for all connections and terminals of the
electronics modules.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Fundamental safety instructions for the SIMOTICS documentation
WARNING
Electric shock due to damaged motors or devices
WARNING
Electric shock due to unconnected cable shield
WARNING
Electric shock if there is no ground connection
WARNING
Arcing when a plug connection is opened during operation
NOTICE
Property damage due to loose power connections
1.1 Fundamental safety instructions
Improper handling of motors or devices can damage them.
Hazardous voltages can be present at the enclosure or at exposed components on
damaged motors or devices.
• Ensure compliance with the limit values specified in the technical data during transport,
storage and operation.
• Do not use any damaged motors or devices.
Hazardous touch voltages can occur through capacitive cross-coupling due to unconnected
cable shields.
• As a minimum, connect cable shields and the conductors of power cables that are not
used (e.g. brake cores) at one end at the grounded housing potential.
For missing or incorrectly implemented protective conductor connection for devices with
protection class I, high voltages can be present at open, exposed parts, which when
touched, can result in death or severe injury.
• Ground the device in compliance with the applicable regulations.
Opening a plug connection when a system is operation can result in arcing that may cause
serious injury or death.
• Only open plug connections when the equipment is in a voltage-free state, unless it has
been explicitly stated that they can be opened in operation.
Insufficient tightening torques or vibration can result in loose power connections. This can
result in damage due to fire, device defects or malfunctions.
• Tighten all power connections to the prescribed torque.
• Check all power connections at regular intervals, particularly after equipment has been
transported.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Fundamental safety instructions for the SIMOTICS documentation
WARNING
Unexpected movement of machines caused by radio devices or mobile phones
WARNING
Unrecognized dangers due to missing or illegible warning labels
WARNING
Unexpected movement of machines caused by inactive safety functions
Note
Important safety notices for Safety Integrated functions
If
Safety Integrated manuals.
1.1 Fundamental safety instructions
When radio devices or mobile phones with a transmission power > 1 W are used in the
immediate vicinity of components, they may cause the equipment to malfunction.
Malfunctions may impair the functional safety of machines and can therefore put people in
danger or lead to property damage.
• If you come closer than around 2 m to such components, switch off any radios or mobile
phones.
• Use the "SIEMENS Industry Online Support app" only on equipment that has already
been switched off.
Dangers might not be recognized if warning labels are missing or illegible. Unrecognized
dangers may cause accidents resulting in serious injury or death.
• Check that the warning labels are complete based on the documentation.
• Attach any missing warning labels to the components, where necessary in the national
language.
• Replace illegible warning labels.
Inactive or non-adapted safety functions can trigger unexpected machine movements that
may result in serious injury or death.
• Observe the information in the appropriate product documentation before
commissioning.
• Carry out a safety inspection for functions relevant to safety on the entire system,
including all safety-related components.
• Ensure that the safety functions used in your drives and automation tasks are adjusted
and activated through appropriate parameterizing.
• Perform a function test.
• Only put your plant into live operation once you have guaranteed that the functions
relevant to safety are running correctly.
you want to use Safety Integrated functions, you must observe the safety notices in the
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Fundamental safety instructions for the SIMOTICS documentation
WARNING
Active implant malfunctions due to electromagnetic fields
WARNING
Active implant malfunctions due to permanent-magnet fields
WARNING
Injury caused by moving or ejected parts
WARNING
Fire due to inadequate cooling
Inadequate cooling can cause the motor to overheat, resulting in death or severe injury as a
1.1 Fundamental safety instructions
Electromagnetic fields (EMF) are generated by the operation of electrical power equipment,
such as transformers, converters, or motors. People with pacemakers or implants are at
particular risk in the immediate vicinity of this equipment.
• If you have a heart pacemaker or implant, maintain the minimum distance specified in
chapter "Correct usage" from such motors.
Even when switched off, electric motors with permanent magnets represent a potential risk
for persons with heart pacemakers or implants if they are close to converters/motors.
• If you have a heart pacemaker or implant, maintain the minimum distance specified in
chapter "Correct usage".
• When transporting or storing permanent-magnet motors always use the original packing
materials with the warning labels attached.
• Clearly mark the storage locations with the appropriate warning labels.
• IATA regulations must be observed when transported by air.
Contact with moving motor parts or drive output elements and the ejection of loose motor
parts (e.g. feather keys) out of the motor enclosure can result in severe injury or death.
• Remove any loose parts or secure them so that they cannot be flung out.
• Do not touch any moving parts.
• Safeguard all moving parts using the appropriate safety guards.
result of smoke and fire. This can also result in increased failures and reduced service lives
of motors.
• Comply with the specified cooling requirements for the motor.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Fundamental safety instructions for the SIMOTICS documentation
WARNING
Fire due to incorrect operation of the motor
CAUTION
Burn injuries caused by hot surfaces
1.1.2
Equipment damage due to electric fields or electrostatic discharge
NOTICE
Equipment damage due to electric fields or electrostatic discharge
1.1 Fundamental safety instructions
When incorrectly operated and in the case of a fault, the motor can overheat resulting in fire
and smoke. This can result in severe injury or death. Further, excessively high
temperatures destroy motor components and result in increased failures as well as shorter
service lives of motors.
• Operate the motor according to the relevant specifications.
• Only operate the motors in conjunction with effective temperature monitoring.
• Immediately switch off the motor if excessively high temperatures occur.
In operation, the motor can reach high temperatures, which can cause burns if touched.
• Mount the motor so that it is not accessible in operation.
Measures when maintenance is required:
• Allow the motor to cool down before starting any work.
• Use the appropriate personnel protection equipment, e.g. gloves.
Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules
or devices that may be damaged by either electric fields or electrostatic discharge.
Electric fields or electrostatic discharge can cause malfunctions through damaged
individual components, integrated circuits, modules or devices.
• Only pack, store, transport and send electronic components, modules or devices in their
original packaging or in other suitable materials, e.g conductive foam rubber of
aluminum foil.
• Only touch components, modules and devices when you are grounded by one of the
following methods:
– Wearing an ESD wrist strap
– Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring
• Only place electronic components, modules or devices on conductive surfaces (table
with ESD surface, conductive ESD foam, ESD packaging, ESD transport container).
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Fundamental safety instructions for the SIMOTICS documentation
1.1.3
Industrial security
Note
Industrial security
Siemens provides products and
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement
security concept. Products and solutions from Siemens constitute one element of such a
concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Suc
connected to an enterprise network or the Internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. using firewalls and/or network
segmentation) are in p
For additional information on industrial security measures that can be implemented, please
visit:
Industrial security (
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they
become available, and that only the latest product versions are used. Use of product
versi
customer’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed at:
Industrial security (
WARNING
Unsafe operating states resulting from software manipulation
1.1 Fundamental safety instructions
solutions with industrial security functions that support the
– and continuously maintain – a holistic, state-of-the-art industrial
h systems, machines and components should only be
lace.
https://www.siemens.com/industrialsecurity)
ons that are no longer supported, and failure to apply the latest updates may increase
https://www.siemens.com/industrialsecurity)
Further information is provided on the Internet:
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Industrial Security Configuration Manual
(https://support.industry.siemens.com/cs/ww/en/view/108862708)
Software manipulations, e.g. viruses, Trojans, or worms, can cause unsafe operating states
in your system that may lead to death, serious injury, and property damage.
• Keep the software up to date.
• Incorporate the automation and drive components into a holistic, state-of-the-art
industrial security concept for the installation or machine.
• Make sure that you include all installed products into the holistic industrial security
concept.
• Protect files stored on exchangeable storage media from malicious software by with
suitable protection measures, e.g. virus scanners.
• On completion of commissioning, check all security-related settings.
• Protect the drive against unauthorized changes by activating the "Know-how protection"
converter function.
Fundamental safety instructions for the SIMOTICS documentation
1.1.4
Residual risks of power drive systems
1.1 Fundamental safety instructions
When assessing the machine- or system-related risk in accordance with the respective local
regulations (e.g., EC Machinery Directive), the machine manufacturer or system installer
must take into account the following residual risks emanating from the control and drive
components of a drive system:
1. Unintentional movements of driven machine or system components during
commissioning, operation, maintenance, and repairs caused by, for example,
– Hardware and/or software errors in the sensors, control system, actuators, and cables
and connections
– Response times of the control system and of the drive
– Operation and/or environmental conditions outside the specification
– Condensation/conductive contamination
– Parameterization, programming, cabling, and installation errors
– Use of wireless devices/mobile phones in the immediate vicinity of electronic
components
– External influences/damage
– X-ray, ionizing radiation and cosmic radiation
2. Unusually high temperatures, including open flames, as well as emissions of light, noise,
particles, gases, etc., can occur inside and outside the components under fault conditions
caused by, for example:
– Component failure
– Software errors
– Operation and/or environmental conditions outside the specification
– External influences/damage
3. Hazardous shock voltages caused by, for example:
– Component failure
– Influence during electrostatic charging
– Induction of voltages in moving motors
– Operation and/or environmental conditions outside the specification
– Condensation/conductive contamination
– External influences/damage
4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a
risk to people with a pacemaker, implants or metal replacement joints, etc., if they are too
close
5. Release of environmental pollutants or emissions as a result of improper operation of the
system and/or failure to dispose of components safely and correctly
6. Influence of network-connected communication systems, e.g. ripple-control transmitters
or data communication via the network
For more information about the residual risks of the drive system components, see the
relevant sections in the technical user documentation.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Description of the motors
2
2.1
Use for the intended purpose
WARNING
Motors not used for the intended purpose
WARNING
Malfunctions of active active implants due to magnetic and electrical fields
If you do not use the motors correctly, there is a risk of death, severe injury and/or material
damage.
• Only use the motors for their intended purpose.
• Make sure that the conditions at the location of use comply with all the rating plate data.
• Make sure that the conditions at the location of use comply with the conditions specifi
n this documentation. When necessary, take into account deviations regardin
i
ovals or country-specific regulations.
appr
Electric motors endanger people with active implants, for example heart pacemakers, who
come close to the motors.
• If you are affected, stay a minimum distance of 300 mm from the motors (tripping
threshold for static magnetic fields of 0.5 mT according to Directive 2013/35/EU).
g
ed
If you wish to use special versions and design variants whose specifications vary from the
motors described in this document, then contact your local Siemens office.
If you have any questions regarding the intended usage, please contact your local Siemens
office.
The 1FK2 motor is intended for industrial or commercial plants.
The motor is designed for operation in sheltered areas under normal climatic conditions,
such as those found on shop floors.
For more detailed information, refer to Chapter "Environmental conditions (Page 23)".
The 1FK2 motor is certified only for operation through a converter.
Any other use of the motor is considered to be incorrect use.
Compliance with all specifications in the operating instructions is part of correct usage.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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Observe the details on the rating plate.
19
Description of the motors
Feature
Standard
Degree of protection
EN 60034-5
Type of construction
EN 60034-7
Connection designations
EN 60034-8
Noise levels 1)
EN 60034-9
Temperature monitoring
EN 60034-11
Vibration severity grades 1)
EN 60034-14
1)
Standard component, e.g. cannot be applied to built-in motors
2.2 Technical features and environmental conditions
2.2 Technical features and environmental conditions
2.2.1 Directives and standards
Standards that are complied with
The motors of the type series SIMOTICS S, SIMOTICS M, SIMOTICS L, SIMOTICS T,
SIMOTICS A, called "SIMOTICS motor series" below, fulfill the requirements of the following
directives and standards:
● EN 60034-1 - Rotating electrical machines – Dimensioning and operating behavior
● EN 60204-1 - Safety of machinery – Electrical equipment of machines; general
requirements
Where applicable, the SIMOTICS motor series are in conformance with the following parts of
EN 60034:
Cooling 1) EN 60034-6
Relevant directives
The following directives are relevant for SIMOTICS motors.
European Low-Voltage Directive
SIMOTICS motors comply with the Low-Voltage Directive 2014/35/EU.
European Machinery Directive
SIMOTICS motors do not fall within the scope covered by the Machinery Directive.
However, the use of the products in a typical machine application has been fully assessed
for compliance with the main regulations in this directive concerning health and safety.
European EMC Directive
SIMOTICS motors do not fall within the scope covered by the EMC Directive. The products
are not considered as devices in the sense of the directive. Installed and operated with a
converter, the motor - together with the Power Drive System - must comply with the
requirements laid down in the applicable EMC Directive.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
20 Operating Instructions, 06/2019, A5E46089564B AB
Description of the motors
2.2 Technical features and environmental conditions
European RoHS Directive
The SIMOTICS motor series complies with the Directive 2011/65/EU regarding limiting the
use of certain hazardous substances.
European Directive on Waste Electrical and Electronic Equipment (WEEE)
The SIMOTICS motor series complies with the 2012/19/EU directive on taking back and
recycling waste electrical and electronic equipment.
Eurasian conformity
SIMOTICS motors comply with the requirements of the Russia/Belarus/Kazakhstan (EAC)
customs union.
China Compulsory Certification
SIMOTICS motors do not fall within the scope covered by the China Compulsory
Certification (CCC).
CCC negative certification:
CCC product certification
(https://support.industry.siemens.com/cs/products?search=CCC&dtp=Certificate&mfn=ps&o
=DefaultRankingDesc&pnid=13347&lc)
China RoHS
SIMOTICS motors comply with the China RoHS.
You can find additional information at:
China RoHS (https://support.industry.siemens.com/cs/ww/de/view/109738656/en)
Underwriters Laboratories
SIMOTICS motors are generally in compliance with UL and cUL as components of motor
applications, and are appropriately listed.
Specifically developed motors and functions are the exceptions in this case. Here, it is
important that you carefully observe the contents of the quotation and that there is a cUL
mark on the rating plate!
Quality systems
Siemens AG employs a quality management system that meets the requirements of ISO
9001 and ISO 14001.
Certificates for SIMOTICS motors can be downloaded from the Internet at the following link:
Certificates for SIMOTICS motors
(https://support.industry.siemens.com/cs/ww/de/ps/13347/cert)
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
Operating Instructions, 06/2019, A5E46089564B AB
21
Description of the motors
2.2.2
General technical features
Property
Version
Type of motor
Permanent-magnet synchronous motor
EN 60034-5 (IEC 60034-5)
Cooling acc. to EN 60034-6
Natural cooling (IC410)
EN 60034-7 (IEC 60034-7)
(IEC 60072-1)
the shaft extension
(IEC 60034-14)
bient temperature of +40 °C
Connection
Connectors for power and signals, rotatable
2.2 Technical features and environmental conditions
Degree of protection according to
Type of construction according to
Shaft extension according to DIN 748-3
Shaft and flange accuracy acc. to
DIN 42955 (IEC 60072–1)
Vibration severity grade according to EN
60034-14
Insulation of the stator winding according
to EN 60034-1
(IEC 60034-1)
Sound pressure level
to DIN EN ISO 1680, max. tolerance
+ 3 dB (A)
Encoder systems, built-in with DRIVECLiQ interface
Holding brake Optionally installed, 24 V DC
L
(1 m) according
pA
IP64, optionally IP65
IM B5 (IM V1, IM V3)
Plain shaft or with feather key (half key balancing)
Tolerance N (normal), for radial eccentricity of the shaft extension, concentricity of centering edge, and axial eccentricity of the mounting flange to the axis of
Grade A is maintained up to rated speed
1FK2❑03:
Temperature class 130 (B) for a winding temperature of
ent temperature of +40 °C
1FK2❑04 ... 1FK2❑10:
Temperature class 155 (F) for a winding temperature of ΔT = 100 K at an am-
1FK2❑03, 1FK2❑04: 55 dB (A);
1FK2❑05, 1FK2❑06: 65 dB (A);
1FK2❑08, 1FK2❑10: 70 dB (A)
• AS22DQC absolute encoder, singleturn, 22 bit
• AM22DQC absolute encoder 22 bit + 12 bit multiturn
ΔT
= 80 K at an ambi-
Paint finish Anthracite, similar to RAL7016
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
22 Operating Instructions, 06/2019, A5E46089564B AB
Description of the motors
2.2.3
Environmental conditions
Environmental parameter
Unit
Value
a)
Low air temperature
°C
-15
c)
Low relative humidity
%
5
d)
High relative humidity
%
95
e)
Low absolute humidity
g/m3
1
f)
High absolute humidity
g/m3
29
g)
Rate of temperature change1)
°C/min
0.5
h)
Low air pressure4)
kPa
89
i)
High air pressure2)
kPa
106
j)
Solar radiation
W/m2
700
k)
Thermal radiation
-
-
l)
Air movement3)
m/s
1.0
m)
Condensation
-
Not permissible
(rain, snow, hail, etc.)
class
p)
Formation of ice
-
-
1)
2)
3)
4)
The limit value of 89 kPa covers applications at altitudes up to 1000 m.
Note
Installation instructions
The motor is not suitable for operation
•
•
•
•
2.2 Technical features and environmental conditions
You can classify the environmental conditions for stationary use at weather-protected
locations according to the standard DIN EN 60721-3-3.
With the exception of environmental influences "Low air temperature", "Low air pressure",
and "Condensation", the motor complies with climate class 3K4.
Table 2- 1 Permissible environmental conditions for the motor based on climate class 3K4
b) High air temperature °C +40
n) Wind-driven precipitation
o) Water (other than rain) - See protection
Averaged over a period of 5 min
Conditions in mines are not considered.
A cooling system based on natural convection can be disturbed by unforeseen air movements.
- -
In salt-laden or aggressive atmospheres
Outdoors
In a vacuum
In hazardous areas with a danger of explosion
You will find additional data on the environmental conditions, such as for transport and
storage of the motor, in Chapter "Transportation and storage (Page 40)".
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
Operating Instructions, 06/2019, A5E46089564B AB
23
Description of the motors
2.2.4
Degree of protection
1FK2❑03 ... 1FK2❑04
1FK2❑05 ... 1FK2❑10
①
Radial shaft sealing ring
Note
It is permissible that the radial shaft sealing ring runs dry.
With degree of protection IP65, it is not permissible for liquid to collect in the flange.
The
2.2.5
Noise emission
Cooling method
Motor
Measuring surface sound pressure level
L
p
Naturally cooled
1FK2❑03
1FK2❑04
1FK2❑06
1FK2❑08
1FK2❑10
2.2 Technical features and environmental conditions
1FK2 motors can be delivered with degree of protection IP64 or IP65.
The degree of protection is stated on the rating plate.
The motors with degree of protection IP65 have a radial shaft sealing.
The radial shaft sealing ring shortens the usable shaft extension on the 1FK2❑03 and
1FK2❑04.
service life of the radial shaft sealing ring is approximately 25000 operating hours.
For additional information, see Chapter "Shaft extension (Page 29)".
When operated in the speed range 0 to rated speed, 1FK2 motors can reach the following
L
measuring surface sound pressure level
Table 2- 2 Sound pressure level
1FK2❑05
:
p
55 dB(A) + 3 dB tolerance
65 dB(A) + 3 dB tolerance
The motors are certified for a wide range of installation and operating conditions. These
conditions such as rigid or vibration-isolated foundation design influence noise emission,
sometimes significantly.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
24 Operating Instructions, 06/2019, A5E46089564B AB
70 dB(A) + 3 dB tolerance
2.3
Derating factors
Installation altitude above sea
level in m
Ambient temperature in °C
30
40
45
50
1000
1.08
1.00
0.96
0.91
2000
1.02
0.93
0.89
0.84
Calculate the derating factor for ambient
= derating factor 0.965.
S1
reduced S1 characteristic curve for motor torque at required altitude and
ambient temperature
S1
S1 characteristic specified for ambient temperature of 40
above sea level (see Chapter "Datasheets and characteristics"
tion Manual)
n
motor speed
xd
derating factor from the table above
2.4
Structure of the article number
Description of the motors
2.3 Derating factors
With ambient temperatures > 40 °C or installation altitudes > 1000 m above sea level, the
permissible S1-characteristic must be reduced in speed and torque:
Table 2- 3 Derating of speed and torque depending on the installation altitude and ambient temper-
ature
temperatures that are not shown here and installation alti-
tudes below the maximum values by interpolating. For example: 40 °C at 1500 m above sea level
Calculate the reduced S1 line as follows:
S1
(n) = xd • S1
red
40 °C; 1000 m
(n / xd)
red
40 °C; 1000 m
°C at 1000 m
in Configura-
The article number describes the motor with the following structure.
Figure 2-1 Article number structure for 1FK2
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
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25
Description of the motors
Description
Position of the article number
1 2 3 4 5 6 7 - 8 9 10
11
12 - 13
14
15
16
SIMOTICS S-1FK2 synchronous servomotors
1 F K
2
Inertia
High Dynamic
1
High Inertia
3
Shaft height
SH 30
0
3
SH 40
0
4
SH 52 HD
SH 63
0 6 SH 80
0
8
SH 100
1
0
Overall length
0 ... 8
-
❑
(Not defined)
A
Rated speed
1500 rpm @ 400 V
B
2000 rpm @ 400 V
C
3000 rpm @ 400 V
F
6000 rpm @ 400 V
K
Holding brake
None
0
With
1
Degree of protection
IP64
0
Shaft geometry
Plain shaft (without keyway)
0
Shaft with feather key
1
(11 mm x 23 mm), for 1FK2❑03 only
Encoder
Absolute encoder, singleturn, 22 bit (encoder AS22DQC)
S
Absolute encoder, multiturn, 22 bit + 12 bit (encoder AM22DQC)
M
Connection type
2CC (two-wire technology) for S 120
B
Revision number
Start
0
1) More detailed information is provided in the associated Catalog NC 82.
2.4 Structure of the article number
You can find possible combinations in the relevant catalog.
Please note that not every theoretical combination is possible.
Compact 2
SH 48 CT
IP65 with radial shaft seal ring, without spring 1
Plain shaft, alternative shaft extension
0 5
0 3 0 2
26 Operating Instructions, 06/2019, A5E46089564B AB
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
2.5
Rating plate data
1
Article number
12
Degree of protection
2
ID No., serial number
13
Rated current
I
/ A
Additional options specified as a suppl
ment to the article number
Cooling mode according to EN 60034
4
Static torque
M
/ Nm
15
Thermal class of the insulation system
5
Rated torque
M
/ Nm
16
Revision
Induced voltage at rated speed
Type of balancing (only for motors with
feather key)
7
Motor weight m / kg
18
Rated speed
n
N
/ rpm
8
Marking of encoder type
19
Maximum speed
n
/ rpm
9
Data of the holding brake
20
Certifications
Manufacturer's address
Standard for all rotating electrical m
chines
11
Stall current
I
0
/ A
22
Data matrix code
Description of the motors
2.5 Rating plate data
The rating plate contains the article number and the technical data of the motor.
Figure 2-2 1FK2 rating plate
3
6
10
N
e-
14
0
N
U
/ V 17
IN
max
21
-6
a-
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
Operating Instructions, 06/2019, A5E46089564B AB
27
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