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Maintenance

10.2 Inspection and maintenance

SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
Operating Instructions, 07/2021, A5E50610821B AB

CAUTION

Injuries caused by stirred-up foreign bodies and dust when working with compressed

air

When you clean using compressed air, this can stir up dust, metal chips and cleaning

agents, and so cause injuries.
•

When cleaning using compressed air, make sure you use suitable extraction equipment

and wear protective equipment (safety goggles, protective suit, etc.).

WARNING

Danger to life when lifting and transporting

Incorrect lifting and transport operations, devices and equipment that are unsuitable or

damaged can result in death, severe injury and/or damage to property.
•

The motor must not be lifted or transported by means of the power connector or signal

connector.

10.2

Inspection and maintenance

10.2.1

Service and inspection intervals

To avoid motor faults, perform maintenance work, inspections and overhauls at regular

intervals.

NOTICE
Damage to the motor due to improper maintenance

Improper maintenance can cause damage to the motor.
•

Service and maintenance must only be performed by qualified personnel.

•

Use original Siemens parts only.

NOTICE
Damage to the motor due to faults or unusual conditions

Unusual conditions or faults that represent overstressing of the motor, for example,

overload or short-circuit, can result in consequential damage to the machine.
•

Immediately perform an inspection when faults or exceptional conditions occur.

Содержание SIMOTICS S-1FT2

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Страница 3: ...tions 07 2021 A5E50610821B AB Introduction Fundamental safety instructions 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 ...

Страница 4: ...alified for the specific 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 Proper use of Siemens products Note the following WARNING Siemens products may only be u...

Страница 5: ...to handle the 1FT2 from delivery to final disposal You will find additional information in the configuration manual for the 1FT2 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 m...

Страница 6: ...n 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 My supp...

Страница 7: ...ontents 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 websites is at the risk of the person doing so Compliance with the General Data Protection Regulation Siemens respects the principles of data protection in particular the data minimization rules privacy by design For this p...

Страница 8: ...Introduction SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 6 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 9: ...rectives and standards 20 2 2 2 Address of CE authorized manufacturer 23 2 2 3 General technical features 23 2 2 4 Environmental conditions 24 2 2 5 Degree of protection 25 2 2 6 Noise emission 27 2 3 Derating factors 27 2 4 Structure of the article number 29 2 5 Rating plate data 31 3 Mounting and options 33 3 1 Safety symbols on the motor 33 3 2 Shaft extension 33 3 3 Bearing version 34 3 4 Perm...

Страница 10: ...1 6 3 4 Connecting to a converter 62 6 3 4 1 Selecting and connecting the cables 62 6 3 4 2 Handling the quick action locking 66 6 3 4 3 Routing cables in a damp environment 68 7 Commissioning 69 7 1 Checklists for commissioning 71 7 2 Commissioning procedure 73 7 3 Switching on and switching off 74 8 Operation 75 8 1 Switching on and switching off 76 8 2 During operation 77 8 3 Stationary states ...

Страница 11: ...2 Technical data and characteristics 89 13 Dimension drawings 91 13 1 Dimension drawing 1FT2 shaft height 40 91 13 2 Dimension drawing 1FT2 shaft height 48 92 13 3 Dimension drawing 1FT2 shaft height 52 93 13 4 Dimension drawing 1FT2 shaft height 63 94 13 5 Dimension drawing 1FT2 shaft height 80 95 13 6 Dimension drawing 1FT2 shaft height 100 96 14 Glossary 97 Index 99 ...

Страница 12: ...Table of contents SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 10 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 13: ...hat 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 th...

Страница 14: ...g potential WARNING Electric shock if there is no ground connection 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 WARNING Arcing when a plug connection is opened during...

Страница 15: ...s 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 WARNING Unexpected movement of machines caused by inactive safety functions Inactive or non adapted safety functions can trigger unexpected machine movements that ma...

Страница 16: ...ave 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 WARNING Injury caused by moving or ejected pa...

Страница 17: ...es when maintenance is required Allow the motor to cool down before starting any work Use the appropriate personnel protection equipment e g gloves 1 2 Equipment damage due to electric fields or electrostatic discharge Electrostatic sensitive devices ESD are individual components integrated circuits modules or devices that may be damaged by either electric fields or electrostatic discharge NOTICE ...

Страница 18: ...o 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 versions that are no longer supported and failure to apply the latest updates may increase customer s exposure to cyber threats To stay informed about product updates subscribe to the Siemens Industrial Security RSS ...

Страница 19: ...nfluences 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...

Страница 20: ...Fundamental safety instructions 1 4 Residual risks of power drive systems SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 18 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 21: ...pping threshold for static magnetic fields of 0 5 mT according to Directive 2013 35 EU 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 1FT2 motor is intended for industrial or commerci...

Страница 22: ...e 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 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...

Страница 23: ...sian 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 ww en view 93012735 Underwriters Laboratories SIMOTICS motors are gener...

Страница 24: ...nd a rated speed of 500 r min to 3000 r min driven by variable frequency equipment on a power supply below 1000 V Motor requirements As of the implementation date of the standard all affected motors must be provided with the China energy label Affected Siemens products Affected Siemens motors are subject to the requirements of standard GB30253 2013 SIMOTICS S 1FT2 motors Examples of the China ener...

Страница 25: ...en sion concentricity of centering edge and axial eccentricity of the mounting flange to the axis of the shaft extension Vibration severity grade according to EN 60034 14 IEC 60034 14 Grade A is maintained up to rated speed Insulation of the stator winding according to EN 60034 1 IEC 60034 1 1FT2 03 Temperature class 130 B for a winding temperature of ΔT 80 K at an ambient temperature of 40 C 1FT2...

Страница 26: ...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 n Wind driven precipitation rain snow hail etc o Water other than rain See degree of protection p Formation of ice 1 Averaged over a period of 5 min 2 Conditions ...

Страница 27: ...ter is not sufficient Configure the motor in the environment of creep capable oils with the appropriate degree of protection Effect environment General workshop environment Water general cooling lubricant 95 water 5 oil oil Creep oil kerosene aggressive cooling lubricants Dry IP64 Environment with liquids IP64 IP67 Mist IP65 IP67 Spray IP65 IP67 Jet IP67 IP67 Splash brief submersion IP67 IP67 Spec...

Страница 28: ...ollect in the flange Radial shaft sealing ring without annular spring Sealing of the shaft exit against splash water or coolant It is permissible that the radial shaft sealing ring runs dry Lifetime approx 25000 h nominal value With degree of protection IP65 it is not permissible for liquid to collect in the flange Radial shaft sealing ring For gearbox mounting for gearboxes that are not sealed to...

Страница 29: ...2 05 1FT2 06 65 dB A 3 dB tolerance 1FT2 08 1FT2 10 70 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 2 3 Derating factors With ambient temperatures 40 C or installation altitudes 1000 m above sea level the permissible S1 ch...

Страница 30: ... reduced motor torque for S1 operation at required altitude and ambient temperature MS1 motor torque for S1 operation at ambient temperature of 40 C and 1000 m above sea level see Chapter Datasheets and characteristics in Configura tion Manual n motor speed xd derating factor from the table above Figure 2 3 Example for derating at ambient temperature of 50 C and installation altitude of 1000 m wit...

Страница 31: ...e that not every theoretical combination is possible Description Position of the article number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Z SIMOTICS S 1FT2 synchronous servomotors 1 F T 2 Inertia High Dynamic 1 Compact 2 Shaft height SH 30 0 3 SH 40 0 4 SH 48 CT SH 52 HD 0 5 SH 63 0 6 SH 80 0 8 SH 100 1 0 Overall length 0 8 Not defined A Rated speed 1500 r min 400 V B 2000 r min 400 V C 3000 r min 40...

Страница 32: ... 22 bit 12 bit encoder AM22DQC M Absolute encoder singleturn 26 bit encoder AS26DQC B Absolute encoder multiturn 26 bit 12 bit encoder AM26DQC C Connection type 2CC two wire technology for S120 B Revision number Start 0 Options Version for increased chemical resistance N16 Metal rating plate instead of adhesive label Q31 Connection to equalize pressure Q20 Special paint finish for environmental co...

Страница 33: ...IN A 3 Additional options specified as a supplement to the article number 14 Cooling mode according to EN 60034 6 4 Static torque M0 Nm 15 Thermal class of the insulation system 5 Rated torque MN Nm 16 Revision 6 Induced voltage at rated speed UIN V 17 Type of balancing only for motors with feather key 7 Motor weight m kg 18 Rated speed nN r min 8 Marking of encoder type 19 Maximum speed nmax r mi...

Страница 34: ...Description of the motors 2 5 Rating plate data SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 32 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 35: ...ension with a keyway and feather key can be supplied For the 1FT2 03 and 1FT2 04 with degree of protection IP65 and IP67 the radial shaft seal ring shortens the useful shaft extension Motor Shaft dimensions Diameter length in mm Shaft dimensions with IP65 IP67 Diameter length in mm Feather key Width height length in mm Centering thread 1FT2 03 14 h6 30 14 h6 21 5 5 5 16 M5 11 k6 23 1 M4 1FT2 04 19...

Страница 36: ...atic axial forces in N 1FT2 03 75 1FT2 04 100 1FT2 05 120 1FT2 06 200 1FT2 08 300 1FT2210 450 The specified axial forces are determined by the spring loading and therefore also apply to motors with holding brake Note Applications with an angular toothed pinion directly on the motor shaft are not permitted in case the permissible axial forces are exceeded 3 4 2 Radial forces As a result of the bear...

Страница 37: ...e is applied and the flange in mm Figure 3 1 Force application point at the DE A side The following diagrams indicate the maximum permissible radial force for the corresponding motor shaft height It depends on the force application point and the average speed It is given for a nominal bearing service life L10h of 25000 h Radial force diagram 1FT2x03 Figure 3 2 Maximum permissible radial force FR a...

Страница 38: ...ructions 07 2021 A5E50610821B AB Radial force diagram 1FT2x04 Figure 3 3 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h Radial force diagram 1FT2105 Figure 3 4 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h ...

Страница 39: ...tions 07 2021 A5E50610821B AB 37 Radial force diagram 1FT2205 Figure 3 5 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h Radial force diagram 1FT2x06 Figure 3 6 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h ...

Страница 40: ...ructions 07 2021 A5E50610821B AB Radial force diagram 1FT2x08 Figure 3 7 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h Radial force diagram 1FT2210 Figure 3 8 Maximum permissible radial force FR at a distance x from the flange for a nominal bearing lifetime of 25000 h ...

Страница 41: ...ture in the thermal motor model In this case the thermal protection routine requires the ambient temperature specified in parameter p0613 For more details about parameter p0613 see SINAMICS S120 List Manual 3 6 Encoder Motors with DRIVE CLiQ interface are designed to operate with the SINAMICS converter system Signal transmission to the converter is performed digitally The motors have an electronic...

Страница 42: ...ection Note the specifications on thermally non insulated mounting and on thermally insulated mounting You will find information on this in the relevant configuration manual 3 8 Holding brake The type of holding brake installed depends on the size of the motor Type of the holding brake Spring loaded brake Permanent magnet brake installed in the motors 1FT2 03 1FT2 04 1FT2 05 1FT2 10 Method of oper...

Страница 43: ...e permissible operating energy of the brake then the brake will be subject to excessive and impermissible wear As a consequence there may be no braking effect at all Unintentional movements of the machine or system can result in death or serious injury Observe the permissible operating energy and EMERGENCY STOP properties Operate the motor only in conjunction with an intact brake Avoid repeated br...

Страница 44: ...Mounting and options 3 8 Holding brake SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 42 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 45: ...the delivery check immediately whether the items delivered match the accompanying documents Note Siemens will not accept any claims for missing or incorrect items submitted at a later date Report any visible transportation damage to the delivery company immediately Report any visible defects or missing items to the competent Siemens office immediately The items supplied include a second rating pla...

Страница 46: ...the connector Transport the motor carefully Procedure Lifting and transporting with lifting slings You can lift and transport the motor using lifting slings WARNING Incorrectly dimensioned or incorrectly used lifting slings If lifting slings are incorrectly dimensioned or incorrectly used the motor can fall and cause death severe injury and or damage to property Only use lifting slings that are su...

Страница 47: ...ing WARNING Incorrect or unused lifting points Due to incorrect or unused lifting points the motor can fall and cause death severe injury and or damage to property Only lift and transport larger motors using the eyebolts screwed on to the end shields Completely screw in the eyebolts and tighten by hand approx 8 Nm Do not use bent or damaged eyebolts Only use eyebolts with laminated fiber washers L...

Страница 48: ...re 4 2 Transporting the motor with a beam example 3 Set the motor down on a hard level surface WARNING Danger of severe injury due to unintentional movements of the motor If the motor is not secured after being set down unintentional movements of the motor can cause serious injury After the motor has been set down secure it in position Do not release the lifting devices until the motor has been se...

Страница 49: ...ange surfaces with a protective coating NOTICE Seizure damage to bearings If the motors are stored incorrectly bearing seizure damage can occur for example brinelling as a result of vibration Comply with the storage conditions Storage conditions Observe the warning instructions on the packaging and labels Store the motor in a dry dust free and vibration free indoor storage facility Adhere to the f...

Страница 50: ...elative humidity 60 condensation not permissible Mechanical ambient conditions vibration free storage room Vrms 0 2 mm s Protection against chemical substances Protected in accordance with Class 1C2 Biological ambient conditions Suitable in accordance with Class 1B2 Duration Six months for the conditions listed above Special preservation measures are required for storage period of six months up to...

Страница 51: ...oisting gear or under suspended loads WARNING Danger to life from permanent magnet fields Even when switched off electric motors with permanent magnets pose a potential risk for persons with heart pacemakers or implants if they are close to inverters motors If you have a heart pacemaker or implant keep a minimum distance of 300 mm When transporting or storing permanent magnet motors always use the...

Страница 52: ...uired checks The checklists below do not purport to be complete It may be necessary to perform additional checks and tests in accordance with the situation specific to the particular installation site Assemble the motor as described in the following chapters of the operating instructions Thoroughly familiarize yourself with the safety instructions and observe the checklists below before starting a...

Страница 53: ... of heat See Chapter Cooling Page 40 If the motor is installed vertically with the end of the shaft facing up ensure that no liquid can enter the upper bearing Ensure that the flange is in even contact with the mounting surface Use the hexagon socket head screws property class at least 8 8 When tightening the fastening bolts avoid any uneven stressing Observe the tightening torques of the fastenin...

Страница 54: ...a risk of bearing damage Pay attention to the installation direction of the feather key Mount the key without striking the key slot or the shaft extension Precondition To avoid shaft extension or feather key damage use siphon pliers for example Knipex 81 13 250 with soft jaws made of plastic or brass for mounting the feather key Procedure Install the well lubricated feather key to the key slot and...

Страница 55: ...stress on shafts and bearings from transverse forces Optimum Unfavorable low stress on shafts and bearings high stress on shafts and bearings Mount or remove the drive elements for example couplings gear wheels belt pulleys using suitable devices only see figure Use the threaded hole in the shaft extension If required heat up the drive elements before mounting or removing When removing the drive e...

Страница 56: ...nstalling a coupling and ensure that the radial and axial forces are smaller than the allowable maximum values specified in the Operating Instructions Aligning a coupling When a motor is used with a flange coupling ensure that the radial deviation is smaller than 0 03 mm Otherwise the bearing will be damaged The required alignment accuracy differs with the motor speed and the coupling type Please ...

Страница 57: ...on response Vibration severity grade Motors with a keyway are balanced with a half feather key by the manufacturer The vibration response of the system at the location of use is influenced by output elements any built on parts the alignment the installation and external vibrations This can change the vibration values of the motor The motors conform to vibration severity grade A according to EN 600...

Страница 58: ...ial 1FT21 1FT22 Max 4 5 mm s 50 m s2 50 m s2 To evaluate the vibration velocity the measuring equipment must meet the requirements of ISO 2954 Select the measuring locations according to ISO 10816 1 Section 3 2 The vibration acceleration is evaluated in the frequency range from 10 Hz to 2000 Hz The maximum peak in the measurement time range is considered The vibration values must not exceed the sp...

Страница 59: ... 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 WARNING Electric shock when connected to inadequately grounded line supplies Connecting a motor to an inadequately grounded line supply...

Страница 60: ...otor will be destroyed if it is directly connected to the three phase line supply Only operate the motors with the appropriately configured converters NOTICE Damage to electronic components as a result of electrostatic discharge Electrostatically sensitive devices ESD can be damaged or destroyed by electrostatic discharge Observe the ESD protection measures Only grounded personnel with grounded to...

Страница 61: ...z or DC for routing type B1 in A B2 in A C in A Electronics according to EN 60204 1 0 20 4 3 4 4 0 50 7 5 7 5 0 75 9 9 5 Power according to EN 60204 1 0 75 8 6 8 5 9 8 1 00 10 3 10 1 11 7 1 50 13 5 13 1 15 2 2 50 18 3 17 4 21 Table 6 2 Derating factors for power and signal cables Ambient air temperature in C Derating factor according to EN 60204 1 Table D1 30 1 15 35 1 08 40 1 00 45 0 91 50 0 82 5...

Страница 62: ...3 M17 205 29 1FT2 04 205 25 1FT2 05 228 35 1FT2 06 M23 222 40 1FT2 08 222 46 1FT2 10 222 55 M40 228 48 Table 6 4 Rotation range of the signal connector Motor Connector size of the signal connector Angle β Angle β Drawing 1FT2 03 M17 209 25 See table Rotation range of the power connector 1FT2 04 205 25 1FT2 05 215 48 1FT2 06 215 41 1FT2 08 215 46 1FT2 10 215 57 210 48 Table 6 5 Maximum rotating tor...

Страница 63: ... rotated within a certain range More precise information about the equipping of the motors and the angles of rotation is provided in Chapter Rotating the connector on the motor Page 59 6 3 3 Signal connection Design of the signal connector The signal connector of the 1FT2 is an M17 round connector The connector pin assignment is as follows M17 signal connector with DRIVE CLiQ 1 TX P 2 TX N 3 4 5 R...

Страница 64: ...he prefabricated MOTION CONNECT cables reduce installation costs and increase the operational reliability Note The cable shielding made up of as many strands as possible must have a high electrical conductivity Braided shields made of copper or aluminum are well suited When connecting comply with the following Connect the shield to the converter Keep the unshielded cable ends as short as possible ...

Страница 65: ...nd Motor Module Booksize and Compact with a MOTION CONNECT cable For connector size M17 SPEED CONNECT connector size M17 Terminal for the cable shield Cable shield Connection diagram U V W power cables 1 5 mm2 each cable with separate shielding BD1 and BD2 brake cable without lettering 1 5 mm2 shielded together PE protective conductor Cable shield Conductor designations Recommended length of the c...

Страница 66: ...nnector size M23 SPEED CONNECT connector size M23 Terminal for the cable shield Cable shield Connection diagram U V W power cables 1 5 mm2 each cable with separate shielding BD1 and BD2 brake cable without lettering 1 5 mm2 shielded together PE protective conductor Cable shield Conductor designations Recommended length of the cable ends 105 mm ...

Страница 67: ...able shield Cable shield Connection diagram U V W power cables 1 5 mm2 each cable with separate shielding BD1 and BD2 brake cable without lettering 1 5 mm2 shielded together PE protective conductor Cable shield Conductor designations Recommended length of the cable ends 105 mm Lock the round connector properly on the motor Information on locking is provided in Chapter Handling the quick action loc...

Страница 68: ...round connector 10 pin RJ45 IP20 connector Pin assignment of the RJ45 connector Connection diagram P 0 coded Lock the round connector properly on the motor Information on locking is provided in Chapter Handling the quick action locking Page 66 6 3 4 2 Handling the quick action locking The motors are equipped with SPEED CONNECT connectors You can also connect quick connection cables with SPEED CONN...

Страница 69: ...ED CONNECT connector is rotated to the end stop in the direction of the open arrow 2 Align the SPEED CONNECT connector so that the triangles on the top of the connectors are opposite one another 3 Push the power connector onto the motor connecting socket as far as it will go 4 Turn the union nut by hand in the direction of close through at least 45 position A or up to the end stop position B A Min...

Страница 70: ...op The triangles on the top of the connectors must be opposite one another 2 Withdraw the connector Note Pull out the connector at the connector itself and do not pull on the cable You have disconnected the SPEED CONNECT connection 6 3 4 3 Routing cables in a damp environment Cable routing Note If the motor is mounted in a humid environment the power and signal cables must be routed as shown in th...

Страница 71: ...e first fault between an active part and ground Eliminate this fault immediately WARNING Electric shock caused by high touch voltages for brake cables For motor cables with integrated brake cable when the motor is operated the motor can charge the brake cable up to hazardous voltage levels Coming into contact with the conductors or the shield of the brake cable can result in death or serious injur...

Страница 72: ... are installed and all safety equipment functions correctly CAUTION Burns as a result of touching hot surfaces In operation the motor enclosure can reach high temperatures which can cause burns if touched Do not touch any hot surfaces Allow the motor to cool down before starting any work Use the appropriate personnel protective equipment e g gloves NOTICE Thermal damage to temperature sensitive pa...

Страница 73: ...e voltage range 7 1 Checklists for commissioning Note Required checks The lists below do not purport to be complete It may be necessary to perform additional checks and tests appropriate for the situation specific to the particular installation site Before commissioning the system check that it is properly installed and connected Commission the drive system according to the Operating Instructions ...

Страница 74: ...ct ly adjusted for geared outputs Table 7 3 Checklist 3 checks regarding the electrical system Check OK Has the motor been connected so that it rotates in the specified direction Have the minimum insulation resistance values been maintained Have the grounding and equipotential bonding connections been correctly estab lished Is the specified limit speed nmax maintained during the operation on the c...

Страница 75: ...Software updates are loaded when commissioning the motor at the converter for the first time These updates can take some time The system does not respond in this time The drive will not be correctly commissioned if you interrupt the system power supply in this phase During the complete commissioning phase ensure that the power supply is never interrupted 1 Launch the commissioning tool in the conv...

Страница 76: ...ter For more information on this topic see the chapter in the Operating Instructions for the converter Precondition Ensure that the frequency converter is correctly parameterized Check whether sufficient heat is dissipated from the motor Procedure Switching on 1 Switch on the motor at the frequency converter 2 Observe any uneven running and abnormal noise of the motor 3 Check the function of the s...

Страница 77: ...ion WARNING Faults in operation Deviations from normal operation e g increased power consumption temperature or vibration levels unusual noises or smells tripping of monitoring equipment etc indicate that the machine is not functioning properly This can cause faults that can result in eventual or immediate death severe personal injury or material damage Immediately inform the maintenance personnel...

Страница 78: ...r For more information on this topic see the chapter in the Operating Instructions for the converter Precondition Ensure that the frequency converter is correctly parameterized Check whether sufficient heat is dissipated from the motor Procedure Switching on 1 Switch on the motor at the frequency converter 2 Observe any uneven running and abnormal noise of the motor 3 Check the function of the saf...

Страница 79: ...e motor regularly at least once a month in the event of longer non operational periods NOTICE Damage due to improper storage The motor can be damaged if it is not stored properly Before taking the motor out of service for extended periods of time take suitable anti corrosion and preservation measures and ensure that the motor is kept dry For lengthy non operational periods carefully read the notes...

Страница 80: ...Operation 8 3 Stationary states SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 78 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 81: ...es Repair any damage to the machine motor If there are deviations from normal operation or if faults occur proceed as follows Identify the fault using the Possible faults table Also observe the converter messages Try to correct the fault using the Fault causes and remedial measures key table Table 9 1 Possible faults Fault Fault cause see Fault causes and remedial measures key table Motor does not...

Страница 82: ...on with the manufacturer if required replace the motor I Heat dissipation impeded by dirt Clean the surface of the drives and ensure that the cooling air can flow in and out unimpeded Cooling air inlet outlet is blocked by foreign bodies Remove the reason for the blocking and ensure that the cooling air can flow in and out unimpeded J Insufficient shielding for motor and or encoder cable Check the...

Страница 83: ...from the power supply Switch off the machine Wait until the discharge time specified on the warning labels has elapsed Check that it really de energized from phase to phase and phase to protective conductor Check that every auxiliary circuit is de energized Ensure that the motors cannot move 3 Secure SIMOTICS S motors against unintentional movements that generate a voltage at the terminals 4 Ident...

Страница 84: ... machine is in operation can cause burns Do not touch frame parts while the machine is in operation or immediately after machine operation Allow frame parts to cool off before starting any work CAUTION Danger of scalding from the hot oil exiting the unit Exiting hot oil can cause burns Before starting any work wait until the oil has cooled down to below 30 C CAUTION Chemical burns and irritations ...

Страница 85: ... or damaged can result in death severe injury and or damage to property The motor must not be lifted or transported by means of the power connector or signal connector 10 2 Inspection and maintenance 10 2 1 Service and inspection intervals To avoid motor faults perform maintenance work inspections and overhauls at regular intervals NOTICE Damage to the motor due to improper maintenance Improper ma...

Страница 86: ...heck the radial shaft sealing ring and replace it when it s worn out When required or after 25000 hours of operation For motors 1FT2 03 1FT2 05 Replace the motor if needed For motors 1FT2 06 1FT2 10 Check the motor bearings and replace them if needed Maintenance and repair of the motor can be performed by authorized Siemens Service Centers throughout the world Contact your personal Siemens contact...

Страница 87: ...l until motor replacement Note Premature bearing and motor replacement Harsh operating conditions e g continuous operation at nmax high vibration shock loads frequent reversing duty reduce the bearing or motor replacement interval by up to 50 Maintenance and repair of the motor can be performed by authorized Siemens Service Centers throughout the world Contact your personal Siemens contact if you ...

Страница 88: ...r CAUTION Burns as a result of touching hot surfaces In operation the motor enclosure can reach high temperatures which can cause burns if touched Do not touch any hot surfaces Allow the motor to cool down before starting any work Use appropriate personnel protection equipment for example gloves Release the motor connector Detailed information is provided in Chapter Connection notes Page 58 Releas...

Страница 89: ...ning 11 1 1 Removing the motor Precondition The removal of the motor must be performed and or supervised by qualified personnel with appropriate expert knowledge Procedure 1 Check that all parts of the motor are in a no voltage condition 2 Let the motor cool down enough so that you are not burnt 3 Disconnect all electrical connections Information on this is provided in Chapter Handling the quick a...

Страница 90: ...ote The rotor in a motor containing permanent magnets must only be removed by the manufacturer Contact the Siemens Service Center 11 2 Disposal Recycling and disposal For environmentally friendly recycling and disposal of your old device please contact a company certified for the disposal of waste electrical and electronic equipment and dispose of the old device as prescribed in the respective cou...

Страница 91: ...CS S120 Operating Instructions 07 2021 A5E50610821B AB 89 Technical data and characteristics 12 You will find the technical data for the various shaft heights of the motors in the Configuration Manual in Chapter Technical data and characteristics ...

Страница 92: ...Technical data and characteristics SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 90 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 93: ...ft height 40 All dimensions are in mm Option with shaft sealing ring IP65 and IP67 Option shaft with feather key SIMOTICS S 1FT2 Shaft height 40 Motor length Shaft extension Without brake With brake Shaft 19 x 40 Shaft 14 x 30 for IP64 and plain shaft DIN k k1 d l d l IEC LB LB1 D L D L 1FT2104 4 98 142 19 k6 40 14 k6 30 1FT2 04 5 126 170 1FT2 04 6 144 188 ...

Страница 94: ...r SINAMICS S120 92 Operating Instructions 07 2021 A5E50610821B AB 13 2 Dimension drawing 1FT2 shaft height 48 All dimensions are in mm Option shaft with feather key SIMOTICS S 1FT2 Shaft height 48 Motor length Without brake With brake DIN k o k1 o1 IEC LB LB1 1FT2205 2 145 28 188 34 1FT2205 4 177 220 ...

Страница 95: ...ors for SINAMICS S120 Operating Instructions 07 2021 A5E50610821B AB 93 13 3 Dimension drawing 1FT2 shaft height 52 All dimensions are in mm Option shaft with feather key SIMOTICS S 1FT2 Shaft height 52 Motor length Without brake With brake DIN k k1 IEC LB LB1 1FT2105 4 173 200 1FT2105 6 215 242 ...

Страница 96: ...g Instructions 07 2021 A5E50610821B AB 13 4 Dimension drawing 1FT2 shaft height 63 All dimensions are in mm Option shaft with feather key SIMOTICS S 1FT2 Shaft height 63 Motor length Without brake With brake DIN k o k1 o1 IEC LB LB1 1FT2106 3 174 41 225 53 1FT2106 4 193 244 1FT2106 6 232 283 1FT2206 2 154 205 1FT2206 4 193 244 ...

Страница 97: ...INAMICS S120 Operating Instructions 07 2021 A5E50610821B AB 95 13 5 Dimension drawing 1FT2 shaft height 80 All dimensions are in mm Option shaft with feather key SIMOTICS S 1FT2 Shaft height 80 Motor length Without brake With brake DIN k k1 IEC LB LB1 1FT2208 3 183 236 1FT2208 4 203 256 1FT2208 5 223 276 ...

Страница 98: ...Instructions 07 2021 A5E50610821B AB 13 6 Dimension drawing 1FT2 shaft height 100 All dimensions are in mm Option shaft with feather key SIMOTICS S 1FT2 Shaft height 100 Motor length Power connector Without brake With brake Size Height DIN k k1 g1 h1 IEC LB LB1 1FT2210 3 198 257 M23 139 1FT2210 4 223 282 1FT2210 5 248 307 M40 159 ...

Страница 99: ...f corresponds to the average braking torque for armature short circuit braking that is achieved through the upstream braking resistor Ropt DE Drive end Drive end of the motor Maximum speed nmax The maximum mechanically permissible operating speed nmax is the lesser of the maximum mechanically permissible speed and the maximum permissible speed at the converter NDE Non drive end Non drive end of th...

Страница 100: ...Glossary SIMOTICS S 1FT2 synchronous motors for SINAMICS S120 98 Operating Instructions 07 2021 A5E50610821B AB ...

Страница 101: ... 92 1FT2 shaft height 52 93 1FT2 shaft height 63 94 1FT2 shaft height 80 95 H Holding brake 41 Hotline 5 I Inspection and maintenance 81 L Lifting and transporting the motor 44 M Maintenance intervals 84 Motor replacement Bearing damage 85 N Noise emission 27 R Radial force loading 35 Rating plate 31 RoHS 21 S Sealing of the motor shaft 26 Siemens Service Center 5 Sound pressure level 27 T Target ...

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