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Siemens SIMOTICS XP Operating Instructions Manual Download Page 52

Preparing for use 

 

4.14 Converter operation 

 

1MB..1/2/3/4 - shaft heights 63 ... 355 

50

 

Operating Instructions, 06/2020, A5E44455710A 

4.14.4

 

Insulated bearings for converter operation 

If the machine is controlled from a low-voltage converter, depending on the machine type, an 

insulated bearing can be fitted at the NDE. 
An insulated speed encoder can be optionally mounted.  
Comply with the information provided on the machine plates relating to bearing insulation 

and possible jumpers.  

 

①

 

Driven machine 

④

 

Insulated bearings 

②

 

Motor 

⑤

 

Insulated tachometer fitting 

③

 

Coupling 

 

 

Figure 4-2 

Schematic representation of a single drive 

 

 

NOTICE 
Bearing damage 
The bearing insulation must not be bridged. Bearing currents can damage bearings. 

•

 

Do not bridge the bearing insulation for subsequent installation work, such as the 

installation of an automatic lubrication system or a non-insulated vibration sensor. 

•

 

Where necessary, contact the Service Center. 

 

If you connect 2 motors in series in "tandem operation", install an insulated coupling between 

the motors.  

 

①

 

Driven machine 

④

 

Insulated bearings 

②

 

Motor 

⑤

 

Insulated tachometer fitting 

③

 

Coupling 

⑥

 

Insulated coupling 

Figure 4-3 

Schematic representation of a tandem drive 

Summary of Contents for SIMOTICS XP

Page 1: ......

Page 2: ......

Page 3: ... 10 1 GB 3836 14 For applications in Zone 21 and Zone 22 IEC EN GOST 60079 10 2 GB 12476 3 06 2020 A5E44455710A Introduction 1 Safety information 2 Description 3 Preparing for use 4 Assembly 5 Electrical connection 6 Commissioning 7 Operation 8 Maintenance 9 Spare parts 10 Disposal 11 Service and support A Technical data B Quality documents C ...

Page 4: ...perated only by personnel qualified 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 Si...

Page 5: ...n the line power supply through a strongly irregular torque 17 2 11 Interference voltages when operating the converter 17 2 12 Special designs and construction versions 17 2 13 Special conditions for use 17 3 Description 19 3 1 Area of application 19 3 2 Rating plates 21 3 3 Installation 22 3 3 1 Regulations 23 3 3 2 Cooling and ventilation 24 3 3 2 1 Machines with a fan 24 3 3 2 2 Machines withou...

Page 6: ...lues 46 4 12 System inherent frequencies 46 4 13 Electromagnetic compatibility 46 4 14 Converter operation 47 4 14 1 Parameterizing the converter 47 4 14 2 Converter input voltage 48 4 14 3 Reducing bearing currents for converter operation 48 4 14 4 Insulated bearings for converter operation 50 4 14 5 Tandem operation 51 4 14 6 Speed limits for converter operation 51 5 Assembly 53 5 1 Safety instr...

Page 7: ...try 73 6 1 1 6 Protruding connection cables 74 6 1 1 7 Connecting protruding cables 74 6 1 1 8 Connection with without cable lugs 74 6 1 1 9 Thread sizes in the terminal box 75 6 1 1 10 Minimum air clearances 76 6 1 1 11 Internal equipotential bonding 76 6 1 2 Cable glands 76 6 1 2 1 Mounting position of sheet metal nuts in screw type connections 77 6 2 Tightening torques 78 6 2 1 Cable entries se...

Page 8: ... 8 6 4 Rolling bearing faults 108 8 6 5 Faults at the external fan 108 8 7 Deactivating 108 9 Maintenance 109 9 1 Customs union Eurasia optional 109 9 2 Inspection and maintenance 110 9 2 1 Safety instructions for inspection and maintenance 110 9 2 2 Inspections in the event of faults 112 9 2 3 First inspection after installation or repair 112 9 2 4 General inspection 113 9 2 5 Assessing the rolli...

Page 9: ...35 10 11 Standardized parts 137 10 12 Exploded drawings 138 10 12 1 1MB1 shaft heights 63 71 aluminum 138 10 12 2 1MB1 shaft heights 71 90 cast iron 139 10 12 3 1MB1 shaft heights 80 160 aluminum 140 10 12 4 1MB1 shaft heights 100 200 cast iron 141 10 12 5 1MB1 shaft heights 180 200 aluminum 142 10 12 6 1MB1 shaft heights 225 315 cast iron 143 10 12 7 1MB5 shaft height 315 cast iron 144 10 12 8 1M...

Page 10: ...59 A 2 Further documents 160 B Technical data 161 B 1 Tightening torques 161 B 1 1 Tightening torques for screw and bolt connections 161 B 1 2 Stud type bushings 162 B 1 3 Terminal boxes end shields grounding conductors sheet metal fan covers 162 B 1 3 1 Terminal board and grounding 162 B 1 4 Additional connecting terminals for monitoring equipment and anti condensation heating 162 C Quality docum...

Page 11: ... format features in these instructions 1 Handling instructions are always formatted as a numbered list Always perform the steps in the order given Lists are formatted as bulleted lists Lists on the second level are hyphenated Note The note provides you with additional information about the product itself handling the product and the relevant documentation 1 2 Compiling personal documents On the In...

Page 12: ...06 2020 A5E44455710A Using the Documentation function you can efficiently compile your own plant or system documentation The Documentation compiled in a specific language can also be automatically exported in one of the other available languages The full functionality is only available for registered users ...

Page 13: ...specific setup and safety regulations as well as regulations on the use of personal protective equipment are observed Note Use the services and support provided by the local service center Page 159 for planning installation commissioning and service work This machine has been designed built and tested in accordance with Directive 2014 34 EU Explosion Protection Directive and is intended for use in...

Page 14: ...ining and experience they are able to recognize and avoid risks and potential dangers in their particular field of activity They have been instructed to carry out work on the machine by the appropriate person responsible 2 4 Safe handling Workplace safety depends on the attentiveness care and common sense of the personnel who install operate and maintain the machine In addition to the safety measu...

Page 15: ...arts are reliably covered Switch off and disconnect the machine first if you want to remove covers Observe the 5 safety rules Page 11 Only remove covers when the rotating parts have come to a complete standstill Risk of burns due to hot surfaces Individual machine parts can become hot in operation Burns can result when coming into contact with these parts Never touch machine parts during operation...

Page 16: ... operating electrical power engineering installations Electrical power equipment generate electromagnetic fields during operation Potentially lethal malfunctions can occur in medical implants e g pacemakers in the vicinity of electrical power equipment Data may be lost on magnetic or electronic data carriers Protect the personnel working in the plant by taking appropriate measures such as erecting...

Page 17: ...ly comply with the technical data defined in it and any special conditions The certificate must be available before commissioning 2 7 Electrostatic sensitive devices Material damage due to electrostatic discharge Electronic modules contain components that can be destroyed by electrostatic discharge These components can be damaged or destroyed if they are not handled correctly To protect equipment ...

Page 18: ... contains particles or persons that are not appropriately grounded e g when carrying out maintenance or cleaning work In an explosive atmosphere there is a risk of an explosion This can result in death serious injury or material damage Avoid carrying out work specified above on non metallic parts e g foam rubber for noise dampeners attenuators Please comply with ESD protective measures 2 8 Electro...

Page 19: ...values stipulated by IEC EN 61000 6 3 for the drive system consisting of the machine and converter from being exceeded You must put appropriate EMC measures in place 2 12 Special designs and construction versions Before carry out any work on the machine determine the machine version If there are any deviations or uncertainty contact the manufacturer specifying the type designation and serial numbe...

Page 20: ...converter or a converter that is comparable When commissioning the system with reference to the rated voltage UN of the winding insulation carefully ensure that no converter related overvoltages with a peak value exceeding 1 1 2 UN occur at the terminals of the electric motor If anti condensation heating is used then an interlock circuit must ensure that the anti condensation heating can only be o...

Page 21: ... operation If other more wide ranging demands e g protection so that they cannot be touched by children are made in special cases i e use in non industrial installations these conditions must be ensured by the customer Note Machine directive Low voltage motors are components designed for installation in machines in accordance with the current Machinery Directive Commissioning is prohibited until i...

Page 22: ...n the minimum ignition energy and a reduction in the maximum temperatures to be observed An explosion can result This can result in death serious injury or material damage For this reason the relative characteristics must be considered both for gas zones 0 1 and 2 and for dust zones 20 21 and 22 where hybrid mixtures arise It is necessary for a competent assessor to determine in the individual cas...

Page 23: ...Customer data optional 37 Rated current A 7 Country of origin 38 Power factor cosφ 8 Production location 39 Rated speed rpm 9 Identification number of testing agency optional 40 Efficiency class 10 Regulations optional 41 Efficiency 49 Company logo 42 Torque Nm optional 52 Marine regulation 45 Starting current ratio 53 Motor family type 46 Operating mode optional 54 Data for explosion protected ma...

Page 24: ...rter operation VSD rating plate 3 3 Installation Machine design The regulations and standards used as the basis to design and test this machine are stamped on the rating plate The machine design basically complies with the subsequent standards Please refer to the EU Declaration of Conformity for the versions of the harmonized standards referenced ...

Page 25: ...0038 GOST R IEC 61800 1 GB T 156 Table 3 2 Regulations applied for explosion protected machines Feature Standard EAC GB Electrical equipment for hazardous zones Part 0 Gen eral requirements EN IEC 60079 0 GOST 31610 0 GB 3836 1 Electrical equipment for hazardous gas atmospheres Part 1 Device protection provided by flameproof enclo sure d EN IEC 60079 1 GOST IEC 60079 1 GB 3836 2 Electrical equipme...

Page 26: ...an wheel for the external flow of cooling air is attached to the machine shaft The fan wheels are bidirectional Check the cooling effect below rated speed in the case of frequent switching or braking or if the speed is controlled continually below the rated speed Forced ventilation optional Type of cooling IC 416 in accordance with EN IEC 60034 6 Cooling that does not depend on the speed is achiev...

Page 27: ...al forces are listed in the catalog or stamped on the rating plate depending on the type of construction mounting type The data stamped on the rating plate have priority WARNING Damage to bearings or the shaft Large output masses and their centers of gravity outside the shaft extensions can lead to resonance in operation This can result in damage to the bearings and shaft In an explosive atmospher...

Page 28: ... 3 3 Type of construction Basic type of construc tion code Diagram Other methods of in stallation Diagram IM B3 IM 1001 IM V5 IM 1011 IM V6 IM 1031 IM B6 IM 1051 IM B7 IM 1061 IM B8 IM 1071 Basic type of construc tion code Diagram Other methods of in stallation Diagram IM B5 IM 3001 IM V1 IM 3011 IM V3 IM 3031 Basic type of construc tion code Diagram Other methods of in stallation Diagram IM B14 I...

Page 29: ...ctive top cover Conditions of installation Graphics Based Representation IM V5 IM 1011 IM V1 IM 3011 IM V18 IM 3611 3 3 7 Degree of protection The machine has a type of protection as stamped on the rating plate and can be installed in dusty or humid environments 3 3 7 1 Degree of protection for explosion proof machines Machines intended for use in Zone 1 increased safety e or eb or in Zone 2 type ...

Page 30: ...ptional built on and built in accessories Machines can be equipped with the following integrated components devices Temperature sensors integrated in the stator winding in order to monitor the temperature and protect the stator winding from overheating Anti condensation heating for machines whose windings are subject to a risk of condensation due to the climatic conditions Machines can be equipped...

Page 31: ...sensor that is built into the stator winding for this as specified on the rating plate or extra rating plate 3 3 10 Marking For applications in Zone 1 IEC EN GOST 60079 10 1 GB3836 14 0158 II 2G Ex eb IIC T Gb 0158 II 2G Ex eb IIB T Gb 0158 II 2G Ex eb IIA T Gb 1Ex e IIC T Gb X 1Ex e IIB T Gb X 1Ex e IIA T Gb X CNEx Ex e IIC T Gb CNEx Ex e IIB T Gb CNEx Ex e IIA T Gb For applications in Zone 2 IEC...

Page 32: ...IB T C Dc X Ex tc IIIA T C Dc X CNEx Ex tD A22 IP55 T C 3 3 11 Terminal box As an option additional connecting terminals are available in the terminal box for monitoring equipment For larger machines an additional terminal box can be optionally mounted You can see the number of available terminals in the circuit diagrams It is possible to turn the top side of a machine terminal box 4 x 90 degrees ...

Page 33: ...ailable for paint systems that are non standard or specifically requested by customers Take into consideration that the provided verification is not valid for repainting recoating Use the tested original paint when recoating or touching up The operating company is responsible for carrying out an electrostatic test of the complete system ...

Page 34: ......

Page 35: ... with the machine These are described in the chapter titled Safety information Page 11 and in related sections Take appropriate safety precautions covers barriers markings etc to ensure the machine is operated safely within your plant 4 2 Observing the operating mode Observe the machine s operating mode Use a suitable control system to prevent overspeeds thus protecting the machine from damage 4 3...

Page 36: ... machine Comply with the general safety instructions Page 11 Comply with the applicable national and sector specific regulations When using the machine within the European Union comply with the specifications laid down in EN 50110 1 regarding safe operation of electrical equipment The information required to correctly attach lift and transport the machine such as weight center of gravity and attac...

Page 37: ... of damage Further if not adequately attached the motor can swing This can result in death serious injury or material damage Use additional suitable lifting equipment for transport and during installation Two cables alone must be able to carry the complete load Prevent the lifting equipment from sliding by appropriately securing it When using 2 cable lifting equipment ensure that the maximum angle...

Page 38: ...ing plate If any transport locks are in place remove them before commissioning Store the transport locks or disable them Use the transport locks when transporting the motors again or reactivate the transport locks The machines are packed in different ways depending on how they are transported and their size If not otherwise contractually agreed the packaging corresponds to the packing guidelines a...

Page 39: ...ill last for a limited amount of time 6 months Apply suitable anti corrosion measures for longer storage times Condensation drain hole Open any condensation drain holes to drain the condensation depending on the environmental conditions every six months at the latest The materials used are specially designed for the temperature range required by the customer The relevant temperature limits are spe...

Page 40: ...s Replace the grease if it is identified that the grease has lost its lubricating properties or is polluted The consistency of the grease will change if condensation is allowed to enter Closed bearings For closed bearings replace the DE and NDE bearings after a storage time of 48 months NOTICE Storage The motor can be damaged if you use it or store it unprotected outdoors Protect the motor against...

Page 41: ...g brace must be attached during the transport Protect the motor against strong radial shocks and vibration when storing as the rotor shipping brace cannot completely absorb these forces Do not remove the rotor shipping brace until you are ready to push on the output element If the customer already has mounted parts such as a coupling or belt pulley the bearings can be damaged during transport In t...

Page 42: ...aft extension Tightening torque M16 40 Nm M20 80 Nm M24 150 Nm M30 230 Nm Tightening torques for other rotor shipping brace types The thread in the shaft extension indicates the rotor weight This indirectly specifies the required preload force when axially fastening the rotor Thread in the shaft extension Preload M16 13 kN M20 20 kN M24 30 kN M30 40 kN Axial preload force for other rotor shipping ...

Page 43: ...ndings be cleaned or dried Detailed information on testing and the limit values can be found here Testing the insulation resistance and polarization index Page 56 4 5 3 2 Lubricating the rolling bearings If you correctly store the machine for a longer period of time it can be assumed that within a period of two years the grease in the bearings will not deteriorate For motors with thermal class 155...

Page 44: ...n with the air intake from above protect the air intakes from the ingress of foreign bodies and water If the shaft extension is facing upwards liquid must be prevented from entering by moving along the shaft WARNING Damage caused by small parts falling in Material damage and injury can occur if the fan is destroyed and therefore the motor overheats For types of construction with the shaft extensio...

Page 45: ...istance between adjacent modules and the air intake of the machine Shaft height x mm 63 71 15 80 100 20 112 25 132 30 160 40 180 200 90 225 250 100 280 315 110 355 140 4 7 Thermal protection Protect explosion protected machines against overload according to IEC EN 60079 14 Section Rotating electrical machines Use a motor circuit breaker directly monitor the winding temperature or use equipment to ...

Page 46: ...or the temperature Converter operation for these machines must be expressly certified It is crucial that you carefully observe the specific manufacturer s information and instructions Converter machine and protective devices must be marked as belonging together and the permitted operating data must be defined in the common EC type examination certificate Ex n and Ex ec Line supply Set the protecti...

Page 47: ... term Keep within the permissible tolerance for voltage and frequency Every machine must be protected against an inadmissible temperature rise Observe the following notes Protect every machine according to IEC EN 60079 14 using a current dependent delayed circuit breaker with phase failure protection according to IEC EN 60947 or a similar device in all phases Set the protective device to the rated...

Page 48: ... to serious damage to the machine This can result in death serious injury or material damage Avoid operation above the permissible speed by using the appropriate control function Observe the speeds stamped on the rating plate and in the Electrical Data 4 12 System inherent frequencies Excessively high vibration levels and system resonances can damage the machine set Configure and match the system ...

Page 49: ...th the requirements of the EC Directive regarding electromagnetic compatibility Immunity to interference The machines fulfill the requirements of interference immunity in conformity with EN IEC 61000 6 2 For machines with integrated sensors e g PTC thermistors the operating company must ensure sufficient interference immunity by selecting a suitable sensor signal cable possibly with shielding conn...

Page 50: ...ave an appropriate insulation system Operation with a converter from another manufacturer Comply with the permissible voltage peaks according to IEC 60034 18 41 in accordance with stress category C dependent on the particular line voltage converter input voltage and the motor insulation system NOTICE Material damage caused by an excessively high supply voltage The insulation system will be damaged...

Page 51: ...r not adequately connected then the specified equipotential bonding is not provided In this particular case use a separate RF equipotential bonding conductor Between the motor enclosure and protective ground rail of the converter Between motor enclosure and driven machine Use braided flat copper straps or high frequency cables with finely stranded conductors for the separate RF equipotential bondi...

Page 52: ...ne Insulated bearings Motor Insulated tachometer fitting Coupling Figure 4 2 Schematic representation of a single drive NOTICE Bearing damage The bearing insulation must not be bridged Bearing currents can damage bearings Do not bridge the bearing insulation for subsequent installation work such as the installation of an automatic lubrication system or a non insulated vibration sensor Where necess...

Page 53: ...e DE bearings of both motors Use an insulated coupling to couple the motors 4 14 5 Tandem operation If you connect two motors in series in tandem operation locate a coupling between the motors this coupling should satisfy the Directive 2014 34 EU or the regulations that apply in the country where the equipment is installed 4 14 6 Speed limits for converter operation Observe the information on the ...

Page 54: ......

Page 55: ... of place This can result in death serious injury or material damage Comply with the required property classes for screwed connections Tighten the screwed connections to the specified tightening torques Injury and material damage caused by incorrect machine alignment If the machine has not been properly aligned this will mean the fastening parts are subjected to stress distortion Screws may become...

Page 56: ... necessary please contact the service center 5 2 Preparing for installation 5 2 1 Requirements for installation The following requirements must be satisfied prior to starting installation work Staff have access to the operating and installation instructions The machine is unpacked and ready for mounting at the installation location Measure the insulation resistance of the winding before starting a...

Page 57: ... Measuring the insulation resistance and polarization index PI provides information on the condition of the machine It is therefore important to check the insulation resistance and the polarization index at the following times Before starting up a machine for the first time After an extended period in storage or downtime Within the scope of maintenance work The following information is provided re...

Page 58: ...tions in the Operating Manual of the insulation measuring instrument used 2 Ground other windings integrated winding temperature sensors and if applicable other mounted and installed components 3 If power cables are connected ensure that a line voltage cannot be applied If no power cables are connected this reduces the effect of the I O devices on the measurement 4 Measure the winding temperature ...

Page 59: ...insulation resistance for measuring winding temperature T in C KT 0 5 40 T 10 40 Reference temperature in C 10 Halving doubling of the insulation resistance with 10 K T Measuring winding temperature in C In this case doubling or halving the insulation resistance at a temperature change of 10 K is used as the basis The insulation resistance halves every time the temperature rises by 10 K The resist...

Page 60: ...owing the measurement Measuring the polarization index is not helpful for insulation resistances 5000 MΩ and is therefore not included in the assessment R 10 min R 1 min Assessment 2 Insulation in good condition 2 Dependent on the complete diagnosis of the insulation NOTICE Damage to insulation If the critical insulation resistance is reached or undershot this can damage the insulation and cause v...

Page 61: ...otor Clean bare metal surfaces with anti corrosion agent using white spirit to ensure proper installation and or machine mounting Do not obstruct the ventilation Do not draw in the hot discharged air directly also from adjacent equipment Avoid exposing them to direct intense solar radiation rain snow ice or also dust for extended periods Attach a covering structure or an additional cover when usin...

Page 62: ...he NDE bearing without any play NOTICE Damage to the motor Material damage can occur if the following notes are not carefully observed The IM B3 bearing shield with integrated distance ring mounted at the drive end DE is only used transport lock A warning label is attached to this bearing shield The spacer ring is not a roller bearing Remove the bearing shield and the spacer ring Remove the transp...

Page 63: ...amage to the paint this must be done immediately and correctly 5 4 1 Repainting touching up the paint finish of explosion protected machines Note Repainting touching up the paint finish of explosion protected machines For explosion protected machines observe the information in Chapter Repainting touching up Page 119 5 4 2 Measures for alignment and mounting The following measures are required in o...

Page 64: ...ze laid down in EN 50347 when flanging the machine to a foundation or a machine flange Mount the machine at all the foot or flanged holes provided The choice of fixing elements depends on the foundation and is the plant operator s responsibility Comply with the required property classes for screwed connections and materials for fixing elements Select the correct screw length for IM B14 flanges Ens...

Page 65: ...a manner that the center lines of the shafts are parallel with no offset This ensures that no additional forces affect their bearings during operation 3 For the vertical positioning x 0 place thin shims under the machine feet The number of shims should be kept as low as possible i e stack as few as possible This also prevents the machine being subjected to any stress distortion If available use th...

Page 66: ...tering 4 If necessary rotate the machine into the right position so that the clearance holes in the flange are central to the tapped holes 5 Move the machine fully up against the mating flange so that it is fully in contact 6 Fix the machine using the flange fixing bolts finishing by replacing the studs See also Tightening torques for screw and bolt connections Page 161 5 5 2 3 Vertical types of c...

Page 67: ...sible moment for example when you are ready to push on the output or drive element Storing the rotor locking device Store the rotor locking device in a safe place It must be remounted if the machine is removed and shipped on further Details relating to the alignment accuracy are provided in Section Technical Data 5 5 4 Recommended alignment accuracy The alignment accuracy required depends essentia...

Page 68: ...y due to Incorrect installation or removal The feather key may be flung out if the motor is operated without drive output elements such as coupling etc Carefully comply with the required measures This can result in death serious injury or material damage The general touch protection measures for drive output elements must be observed Only operate the machine with the drive output element mounted D...

Page 69: ...Heat up the drive output elements to expand them before pulling them on Select the temperature difference for the heating process to suit the coupling diameter fit and material Observe the coupling manufacturer s instructions Drive output elements may only be pulled on or pulled off with the correct equipment The drive output element must be pulled on in one continuous operation via the front thre...

Page 70: ...he drive output element is shorter than the feather key with balancing type H then you must machine off the section of feather key protruding from the shaft contour and drive output element in order to maintain the balance quality If the drive output element is longer than the feather key when balancing the coupling take into account that the feather key does not take up all of the coupling slot T...

Page 71: ...ly follow the 5 safety rules Page 11 Disconnect the machine from the power supply and take measures to prevent it being reconnected This also applies to auxiliary circuits Check that the machine really is in a no voltage condition Ensure that there is a safe and reliable protective conductor connection before starting any work If the incoming power supply system displays any deviations from the ra...

Page 72: ...cable cross section as defined by required length of cable etc Configuration notes Requirements according to IEC EN 60204 1 Dimensioning for bundled cable routing e g according to DIN VDE 0298 Part 4 or IEC 60364 5 52 Carefully comply with the information provided in EN IEC 60034 1 VDE 0530 1 regarding operation at the limits of A and B zones especially in respect of temperature increase and devia...

Page 73: ...ified for the relevant temperature class Protect electrical machines for heavy duty starting acceleration time 1 7 x tE time according to the specifications of the EC type examination certificate using a function to monitor starting Direct monitoring of the winding temperature is permissible as a means of thermal machine protection provided that this is certified and specified on the rating plate ...

Page 74: ...screw and bolt connections Page 161 6 1 1 1 Circuit diagram inside the terminal box cover Data on the connection and connecting the machine winding can be found in the circuit diagram in the cover of the terminal box 6 1 1 2 Direction of rotation The standard motors are suitable for clockwise and counter clockwise rotation For defined directions of rotation direction of rotation arrow appropriatel...

Page 75: ... the terminal box must be drilled by the manufacturer or by a specialist workshop for electrical machinery that has been authorized by the manufacturer 6 1 1 5 Cable entry Certified cable entries thread adapters and sealing plugs Only use sealing plugs cable glands and conductor glands or thread adapters that are suitable certified and marked for use in the respective explosion protection type and...

Page 76: ...ed that there are no foreign bodies dirt or moisture in the terminal base of the machine enclosure Use O rings or suitable flat gaskets to seal entries in cover plates DIN 42925 and other open entries Seal the terminal base of the machine enclosure using the original seal of the cover plate to prevent dust and water from entering Please observe the tightening torques for cable entries and other sc...

Page 77: ...nection can conduct current WARNING Short circuit hazard Live conductors released from the terminal board can cause short circuits Death or serious injury can result You must bend single core line conductors into a U shape in order to prevent the contact force being transferred at just one side In order to prevent the cable lug from rotating for a line connection using a cable lug angle single or ...

Page 78: ...A Ex ec Ex e Ex eb 250 V 3 0 2 5 5 0 500 V 3 0 5 0 8 0 630 V 5 5 5 5 10 0 1000 V 8 0 8 0 14 0 Values apply at an installation altitude of up to 2000 m When determining the required minimum air clearance the voltage value in the table may be in creased by a factor of 1 1 so that the rated input voltage range is taken into account during gen eral use 6 1 1 11 Internal equipotential bonding The inter...

Page 79: ...nstructions 06 2020 A5E44455710A 77 Cable glands with reductions and sheet metal nuts EN 50262 Nut O ring 6 1 2 1 Mounting position of sheet metal nuts in screw type connections O ring Mounting position of metal sheet nuts Cable glands with connecting thread in the terminal box EN 50262 O ring ...

Page 80: ...e cable entries and sealing plugs for direct mounting at the machine as well as additional glands e g adapters 6 3 Connecting the grounding conductor The machine s grounding conductor cross section must comply with EN IEC 60034 1 Please also observe installation regulations such as those specified in EN IEC 60204 1 Basically there are two ways of connecting a grounding conductor to the machine Int...

Page 81: ...ne Arrange the flat washer and spring washer under the bolt head Locate the cable lug under the clamping bracket Use the terminals designated for the grounding conductor in the terminal box Observe the tightening torque Page 162 for the locking screw External ground terminal When making connections ensure the following Ensure that the connecting surface is bare and is protected against corrosion u...

Page 82: ...ic insulation The temperature sensor connections are located in terminal boxes safe to touch and have no protective separation This is the reason that in the case of a fault a hazardous voltage can be present at the measuring sensor cable When touched this can result in death severe bodily injury and material damage When connecting the temperature sensor to external temperature monitoring devices ...

Page 83: ...inal block or to the terminal board Terminal block connection 6 5 Conductor connection Cross sections that can be connected depending on the size of the terminal possibly reduced due to size of cable entries Table 6 4 Maximum conductor connection for explosion protected machines Shaft height Max connectable conductor cross section mm 63 112 4 0 132 6 0 160 16 0 180 10 0 200 225 50 0 250 280 120 0 ...

Page 84: ... mm Connection with cable lug DIN 46234 M4 1 4 1 6 shaft height 132 M5 1 16 M6 4 35 Connection of a single conductor M4 1 4 1 6 shaft height 132 M5 1 16 M6 4 35 Connecting 2 conductors with the same thickness using a terminal clamp M4 Not permitted M5 Not permitted M6 4 35 Type of connection Terminal studs Cable position with terminal Cable cross section mm M8 2 5 25 16 50 10 16 ...

Page 85: ...0A 83 Type of connection Terminal studs Cable position with terminal Cable cross section mm M10 10 95 M12 25 185 M16 50 300 M10 50 120 M12 95 240 M16 120 300 M10 16 35 M12 16 70 M16 16 120 M20 25 300 Assembly of clamping device M8 Mount the clamping devices on the terminal board at a distance of 0 1 1 mm to the lock nuts ...

Page 86: ...num conductors If you are using aluminum conductors then comply with the following Use only cable lugs that are suitable for connecting aluminum conductors Immediately before inserting the aluminum conductor remove the oxide layer from the contact areas on the conductor and or the mating piece Do this using a brush or file Then grease the contact areas immediately using neutral Vaseline This preve...

Page 87: ... stress Table 6 5 Maximum voltage peaks at the motor terminals for line DOL motors converter operation possible Rated motor voltage V Maximum peak voltage at the motor terminals Ûphase to phase Vpk Ûphase to ground Vpk DC link UDC V 500 V 1500 1100 750 Table 6 6 Maximum voltage peaks at the motor terminals for motors specifically designed for converter operation e g VSD 10 Rated motor voltage V Ma...

Page 88: ...It is crucial that you carefully observe the specific manufacturer s information and instructions Converter and protective devices must be marked as belonging together and the permitted operating data must be defined in the common EC type examination certificate Machines with type of protection dust explosion protection tb or dust explosion protection tc These machines are generally equipped with ...

Page 89: ...n Chapter Minimum air clearances Page 76 Avoid protruding wire ends In order not to damage the cable insulation freely arrange the connecting cables Connect the machine corresponding to the specified direction of rotation Keep the inside of the terminal box clean and free from trimmed off ends of wire Ensure that all seals and sealing surfaces are undamaged and clean Correctly and professionally c...

Page 90: ......

Page 91: ...ks and tests in accordance with the specific situation on site Once the system has been correctly installed you should check the following prior to commissioning The machine is undamaged The machine has been properly installed and aligned The output transmission elements are set correctly for their type e g alignment and balancing of couplings belt forces in the case of a belt drive tooth forces a...

Page 92: ...unctions ensure that the permissible speeds specified on the rating plate cannot be exceeded Ensure that any supplementary equipment used to monitor the motor is correctly connected and is functioning Electrical connection Carefully check the grounding and potential bonding connections Connect the machine corresponding to the specified direction of rotation Using the appropriate open loop control ...

Page 93: ...ameter assignment 7 1 1 Insulation resistance and polarization index Measuring the insulation resistance and polarization index PI provides information on the condition of the machine It is therefore important to check the insulation resistance and the polarization index at the following times Before starting up a machine for the first time After an extended period in storage or downtime Within th...

Page 94: ... flaps covers or similar If the cooling air is in open circulation it has only weak chemically abrasive properties and a low dust content All protection measures have been taken to prevent accidental contact with moving or live parts Performing the test run 1 Switch the external fan motor on and off briefly 2 Compare the direction of rotation of the external fan with the specified direction of rot...

Page 95: ...lue Temperature Alarm 115 C Shutting down 120 C Normal operation Determine the maximum operating temperature of the bearings Toperation taking into account the temperature bearing load and influences of the plant on the motor in C Set the values for shutdown and warning corresponding to the operating temperature Top Table 7 2 Set values for monitoring the bearing temperatures Set value Temperature...

Page 96: ...ing system machine base frame foundations etc If the machine runs perfectly in terms of its mechanical operation switch on any cooling devices present and continue to monitor the machine for a while as it idles If it runs perfectly connect a load Check that it runs smoothly Read off and document the values for voltage current and power Where possible read off corresponding values for the driven ma...

Page 97: ...d directly to the line supply In addition to the load torque the ramp up accelerating time is essentially influenced by the moment of inertia to be accelerated While ramping up when connected to the line supply the inrush starting current is a multiple of the rated current This can result in thermal overload This can damage the motor As a consequence when ramping up observe the following Monitor t...

Page 98: ...anical running does not improve immediately after switching the machine off then the cause is mechanical Imbalance of the electrical machine or the driven machine The machine set has not been adequately aligned The machine is being operated at the system resonance point System motor base frame foundation NOTICE Serious damage to the machine If the vibration values in operation are not maintained i...

Page 99: ...can result in death serious injury or material damage Operating the machine on a line supply system with a non grounded neutral point is only permissible for short periods of time that occur rarely e g the time leading to a fault being eliminated Cable ground fault EN IEC 60034 1 Risk of injury due to rotating parts Rotating parts are dangerous Touch protection against rotating parts is no longer ...

Page 100: ...y changes with respect to the normal condition can indicate that the machine is not functioning correctly Higher power consumption temperatures or vibration levels Unusual noise or smells Monitoring devices respond These changes can cause faults which can result in eventual or immediate death serious injury or material damage Immediately inform the service personnel If you are in doubt immediately...

Page 101: ...rsonal protective equipment specified Substances that can be easily ignited and are flammable Chemical substances required for the setup operation and maintenance of machines may be flammable Burns and other damage to health and material may result Read the information in these operating instructions and the product information supplied by the manufacturer Observe the relevant safety regulations a...

Page 102: ...heating if available Explosion hazard from hybrid mixtures Hybrid mixtures are mixtures of flammable dusts with explosive gas air atmospheres which can together create a dangerous explosive atmosphere if they occur at the same time Changes can arise in the safety characteristics here such as a change in the zonal classification increase in the explosion pressure reduction in the minimum ignition e...

Page 103: ...t which can lead to the machine overheating The maximum surface temperature of the machine cannot be adhered to The dust can ignite resulting in an explosion This can result in death serious injury or material damage Dust the machine regularly Do not allow dust layers thicker than 5 mm to build up on the machine surface Do not switch the machine on until the dust has been removed Risk of explosion...

Page 104: ... switched on is not operational Do not commission the machine without a separately driven fan CAUTION Risk of injury when touching the fan There is a risk of injury at machines equipped with a fan cover e g on machines in the textile industry as the fan is not completely touch protected Do not touch the rotating fan Do not put your fingers into the larger air discharge openings Prevent manual inte...

Page 105: ...d torque the ramp up accelerating time is essentially influenced by the moment of inertia to be accelerated While ramping up when connected to the line supply the inrush starting current is a multiple of the rated current This can result in thermal overload This can damage the motor As a consequence when ramping up observe the following Monitor the ramp up time and number of consecutive starts Com...

Page 106: ...aterial damage or complete motor failure can occur If the motor is out of service for a period of more than 12 months then environmental effects can damage the motor Apply suitable corrosion protection preservation packaging and drying measures Switching on the anti condensation heating if available Only switch on the anti condensation heating after the motor has been switched off Comply with the ...

Page 107: ...h As a minimum turn the rotor several times If you have uncoupled the machine from the driven machine and secured the rotor with a rotor shipping brace then remove this before turning the rotor over or starting up the machine Make sure that the resting position of the rotor after the rotor has been turned over is different from its previous position Use the fitted key or the coupling halves as ref...

Page 108: ...bling noise during startup Rumbling noise during operation High temperature rise during no load operation High temperature rise with load High temperature rise of individual winding sections Possible causes of faults Remedial measures X X X X Overload Reduce the load X Interrupted phase in the supply cable Check the switches and cables X X X X Interrupted phase in the feeder cable after switching ...

Page 109: ...event it from being thrown out If the rotor has balance type H standard type the fitted key must be cut back to roughly half of its length X Rotor out of round shaft bent Consult the manufacturing plant X X Poor alignment Align the machine set check the coupling 1 X Coupled machine not balanced Rebalance the coupled machine X Shocks from coupled machine Investigate the coupled machine X X Uneven r...

Page 110: ...X Insufficient bearing play Contact the service center X Excessive bearing play Contact the service center X X Bearing corroded Replace the bearing Check the seals X Too much grease in bearing Remove surplus grease X Wrong grease in the bearing Use the correct grease X Friction marks on raceway Replace the bearing X Brinelling or scoring Replace the bearing Avoid any vibration at standstill 8 6 5 ...

Page 111: ...ut any work on the machine Comply with the general safety instructions Page 11 Comply with the applicable national and sector specific regulations When using the machine within the European Union comply with the specifications laid down in EN 50110 1 regarding safe operation of electrical equipment Comply with the IEC EN 60079 17 standard during all service and maintenance work on the machine 9 1 ...

Page 112: ...ature cannot be maintained within maximum permissible limits if the bearing becomes too hot The dust can ignite resulting in an explosion This can result in death serious injury or material damage Monitor the bearing temperature In addition to the current dependent overload protection device located in the three phases of the connecting cable we recommend that you also monitor the temperature rise...

Page 113: ...ly comply with the 5 safety rules Page 11 Only open the terminal box when the motor is stationary and in a no voltage condition Risk of injury due to rotating parts Rotating parts are dangerous Touch protection against rotating parts is no longer guaranteed if covers are removed Touching rotating parts can result in death serious injury or material damage Before carrying out any repair work on the...

Page 114: ...rically or mechanically Immediately perform an inspection after such faults Note Inspection specifications Carefully comply with the relubrication intervals for rolling bearings that deviate from the inspection intervals When servicing a three phase machine it is generally not necessary to dismantle it The machine only has to be dismantled if the bearings are to be replaced 9 2 3 First inspection ...

Page 115: ...bearing temperatures are not exceeded X The smooth running characteristics and machine running noise have not deteriorated X The foundation has no cracks or indentations X X The machine is aligned within the permissible tolerance ranges X All the fixing bolts screws for the mechanical and electrical connections have been securely tightened X All the potential connections grounding connections and ...

Page 116: ...ccordance with IEC EN 60079 17 Comply with the following intervals Bearing replacement intervals Relubrication intervals Grease replacement intervals Oil change intervals Rolling bearing service life Replace the rolling bearings once the nominal service life has been reached Alternatively you can verify they are free of mechanical damage as part of an inspection In the case of rolling bearings wit...

Page 117: ... rolling bearings The machine may be equipped with a regreasing device CAUTION Skin irritations and eye inflammations Many greases can cause skin irritations and eye inflammations Follow all safety instructions of the manufacturer Measures intervals and deadlines Measures after operating period intervals or deadlines have elapsed Operating situations and characteristics can vary widely For this re...

Page 118: ...e the rolling bearings proceed as follows 1 Clean the grease nipples at the drive end and non drive end 2 Press in the specified grease and amount of grease according to the data stamped on the lubrication plate Please observe the information on the rating and lubricant plates Regreasing should be carried out when the motor is running max 3600 rpm The bearing temperature can rise significantly at ...

Page 119: ... damaged seals The seals can be damaged if you clean motors with type of protection Ex t using compressed air The type of protection is no longer complied with An explosion can occur This may result in death personal injury and material damage Avoid pointing compressed air directly onto shaft sealing rings or labyrinth seals of the machine 9 2 11 Drain condensate If there are condensation drain ho...

Page 120: ...e or downtime Within the scope of maintenance work The following information is provided regarding the state of the winding insulation Is the winding head insulation conductively contaminated Has the winding insulation absorbed moisture As such you can determine whether the machine needs commissioning or any necessary measures such as cleaning and or drying the winding Can the machine be put into ...

Page 121: ...wntimes always carry out all inspection and maintenance work on the main and external fan motor simultaneously Occasionally inspect the external fan motor and check it electrically and mechanically every time the rolling bearings are replaced Replace permanently lubricated rolling bearings in the external fan motor as specified in the operating instructions for the external fan motor 9 2 14 Repain...

Page 122: ... intensive dust turbulence or processes with high levels of electrostatic charging Electrostatic discharges can occur Minimize the risk of electrostatic charging by applying effective measures according to IEC 60079 32 1 This can result in death serious injury or material damage Suitability test of the paint system for hazardous areas Suitability certificates for the electrostatic suitability on e...

Page 123: ...erformed by an additional repair plate bearing the following information Date Company carrying out repair Type of repair Reference number of the repair technician regarding repair work Test in accordance with the relevant EU directives after repair Comply with the IEC EN 60079 17 standard during all service and maintenance work on the machine Risk of explosion as a result of inadmissible repair wo...

Page 124: ...ntested spare parts are used this can result in explosions during operation in a potentially explosive gaseous atmosphere This can result in death serious injury or material damage Repairing and mounting the anti condensation heating and the subsequent routine testing must always be undertaken by experts from the service center Page 159 because this work requires extensive specialist knowledge Onl...

Page 125: ...reased bearings also in the case of closed bearings suffix 2Z or 2 RS After 4 years in storage generally replace all rolling bearings and grease Replacing bearings Recommended interval after which bearings are to be replaced under normal operating conditions Table 9 4 Bearing replacement intervals Ambient temperature Principle of operation Bearing replacement intervals 40 C Horizontal coupling ope...

Page 126: ...e bearings renew the sealing rings and only use original Siemens spare parts For radial sealing rings with dust protection lip DIN 3760 AS completely fill the spaces 100 in the sealing ring as well as in the bearing shield hub with a suitable grease 9 3 4 2 Fitting bearings Note Bearing seals for explosion protected machines For explosion protected machines only use the original replacement and re...

Page 127: ...ll out while work is being performed on the locating bearing This can result in death serious injury or damage Support or unload the rotor when carrying out work with the machine in a vertical position Installing rolling bearings Extreme caution and attention to cleanliness are vital when installing rolling bearings Observe the correct assembly sequence of the components Attach all components with...

Page 128: ...ed on the lubricant plate 8 Warm up the grease slinger if one is available and push it onto the shaft 9 Depending on the particular version fix the bearing with a locking ring or shaft nut 10 Support the rotor when installing the bearing housing or bearing end shield 11 Use a suitable sealant when assembling 12 Assemble the bearing shield or bearing housing together with the bearing shield 13 Inst...

Page 129: ... Material damage can occur by forcefully removing the fan from the shaft Take care not to damage the snapping mechanisms on fans that are equipped with these Plastic fan Correctly expose the breakout openings provided in the fan plate Heat up the fans to a temperature of approximately 50 C around the area of the hub Use a suitable tool to pull off the fan puller Locate the arms of the pulling tool...

Page 130: ...Do not apply any hammer blows to avoid damaging the rotor shaft the fan and the bearings Order the appropriate new parts if damaged 9 3 6 1 Mounting fans Take care not to damage the snapping mechanisms on fans that are equipped with these To ensure this the fans should be heated to a temperature of approximately 50 C around the area of the hub If any damage is caused request new parts 9 3 7 Cable ...

Page 131: ...lements Locking and sealing elements must always be replaced 9 3 10 Links Replace any corroded screws Take care not to damage the insulation of live parts Document the position of any rating and supplementary plates that have been removed Avoid damaging the centering edges 9 3 11 Reassembly Miscellaneous information Position all rating and supplementary plates as in the original state Where releva...

Page 132: ... ring seals are present you should check that they are in perfect condition and that the O ring seals are properly seated in the grooves between the components Replace damaged O ring seals O ring seals can be present on the following components for instance Adapters tapers Entries glands Bearing seals End shield seals Terminal box sealing etc ...

Page 133: ...chine type and serial number can be found on the rating plate See also Spares On Web https www sow siemens com 10 2 Data matrix code on the machine Data matrix code A data matrix code may be provided on machines manufactured in Europe You can retrieve the following information from the data matrix code Machine type Serial number Customer material number if ordered as option Y84 Using the Data Matr...

Page 134: ...ivalent standard parts such as screws and bolts may be used 10 5 Determining the spare parts via the Internet You can use Spares on Web to determine the order numbers for motor spare parts quickly and easily Spares on Web https www sow siemens com lang en See also Guide for Spares on Web https www weblogx siemens de SoWHilfe_HS motors en 10 6 Replacing rolling bearings Rolling bearings When orderi...

Page 135: ...following groups of parts Spare parts Spare parts are machine parts that can be ordered during the production time and for a further 5 years after discontinuation of production These parts should be replaced only by authorized service or modification partners Repair parts Repair parts are machine parts that can only be supplied during the active production of the machine until the product disconti...

Page 136: ...d of 3 years after the delivery of the original machine it is only possible to repair these machines depending on the availability of the spare parts required After the delivery of the original motor spare parts will be available for up to 5 years For an additional period of 5 years Siemens provides information about spare parts and when required provides documentation 10 9 Ordering example Table ...

Page 137: ... 5 55 Nut 1 63 Condensation drain plug 5 64 Spring lock washer 1 65 Grease nipple 5 65 Screw 3 00 Rotor complete 5 70 Terminal clamp 3 38 Fitted key 5 76 Terminal plate contact bracket 4 00 Stator complete 5 78 Spring lock washer 4 04 Eyebolt 5 79 Screw 4 05 Washer 5 81 Screw 4 07 Housing foot 5 83 Seal 4 08 Housing foot left 5 84 Terminal box cover 4 09 Housing foot right 5 85 Terminal box cover ...

Page 138: ... 06 Mounting rail 6 29 Screw 5 10 Complete terminal board 6 31 Nut 5 11 Terminal block 6 65 Grease nipple 5 13 Link rail 6 74 Sleeve 5 17 Screw 6 75 Screw 5 18 Spring lock washer 7 00 Ventilation system complete 5 19 Screw 7 04 Fan 5 21 Screw drilled 7 12 Locking ring 5 27 Terminal clamp 7 40 Fan cover 5 29 Lower saddle terminal 7 48 Washer 5 35 Cable entry 7 49 Screw 5 36 Spring lock washer Tools...

Page 139: ... material and surface properties through normal commercial channels No Standard Picture No Standard Picture 3 02 6 02 7 12 DIN 471 5 17 EN ISO 4014 6 12 DIN 472 4 04 DIN 580 1 49 4 11 4 39 5 65 5 89 7 49 EN ISO 4017 DIN 582 6 75 EN ISO 4026 1 60 6 10 DIN 625 1 30 1 45 4 11 5 19 5 46 5 47 5 49 6 29 EN ISO 4762 3 38 DIN 6885 4 19 EN ISO 7045 4 12 5 55 EN ISO 4032 4 05 7 48 EN ISO 7089 5 51 EN ISO 40...

Page 140: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 138 Operating Instructions 06 2020 A5E44455710A 10 12 Exploded drawings 10 12 1 1MB1 shaft heights 63 71 aluminum ...

Page 141: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 139 10 12 2 1MB1 shaft heights 71 90 cast iron ...

Page 142: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 140 Operating Instructions 06 2020 A5E44455710A 10 12 3 1MB1 shaft heights 80 160 aluminum ...

Page 143: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 141 10 12 4 1MB1 shaft heights 100 200 cast iron ...

Page 144: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 142 Operating Instructions 06 2020 A5E44455710A 10 12 5 1MB1 shaft heights 180 200 aluminum ...

Page 145: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 143 10 12 6 1MB1 shaft heights 225 315 cast iron ...

Page 146: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 144 Operating Instructions 06 2020 A5E44455710A 10 12 7 1MB5 shaft height 315 cast iron ...

Page 147: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 145 10 12 8 1MB5 shaft height 355 cast iron ...

Page 148: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 146 Operating Instructions 06 2020 A5E44455710A 10 12 9 Terminal box 1MB1 shaft heights 63 71 aluminum ...

Page 149: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 147 10 12 10 Terminal box 1MB1 shaft heights 71 200 cast iron ...

Page 150: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 148 Operating Instructions 06 2020 A5E44455710A 10 12 11 Terminal box 1MB1 shaft heights 80 160 aluminum ...

Page 151: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 149 10 12 12 Terminal box 1MB1 shaft heights 200 225 cast iron ...

Page 152: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 150 Operating Instructions 06 2020 A5E44455710A 10 12 13 Terminal box 1MB1 shaft heights 250 280 cast iron ...

Page 153: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 151 10 12 14 Terminal box 1MB1 shaft height 315 cast iron ...

Page 154: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 152 Operating Instructions 06 2020 A5E44455710A ...

Page 155: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 Operating Instructions 06 2020 A5E44455710A 153 10 12 15 Terminal box 1MB5 shaft height 315 cast iron ...

Page 156: ...Spare parts 10 12 Exploded drawings 1MB 1 2 3 4 shaft heights 63 355 154 Operating Instructions 06 2020 A5E44455710A 10 12 16 1MB5 terminal box shaft height 355 cast iron ...

Page 157: ... materials When disposing of the machine or of waste that is created during the individual phases of its life cycle please observe the statutory requirements applicable in the country of use Please contact your local authorities for more information about disposal 11 1 RoHS restricting the use of certain hazardous substances In compliance with RoHS Restriction of certain Hazardous Substances we re...

Page 158: ...separately and dispose of them in a professional manner 5 Detach the machine fixings 6 Transport the machine to a suitable location for disassembly See also Corrective maintenance Page 120 11 4 Dismantling the machine Dismantle the machine using the general procedures commonly used in mechanical engineering WARNING Machine parts can fall The machine is made up of heavy parts These parts are liable...

Page 159: ...lvents Paint residues Anti corrosion agent Coolant additives such as inhibitors antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company The same applies for cloths and cleaning substances which have been used while working on the machine Packaging material If necessary contact a suitable specialist disposal company Wooden packa...

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Page 161: ...will contact the responsible service center on your behalf You can find your contact person in the relevant contact da tabase www siemens com yourcontact www siemens com yourcontact Siemens Support for on the move With the Siemens Industry Online Support App you can access more than 300 000 documents for Siemens Industry products any time and anywhere The App supports you in the following areas Re...

Page 162: ...ocuments 1MB 1 2 3 4 shaft heights 63 355 160 Operating Instructions 06 2020 A5E44455710A A 2 Further documents These operating instructions can also be obtained at the following Internet site http support industry siemens com Page 159 ...

Page 163: ...head of the bolt and the point at which the bolt is screwed in Tightening torques The bolted connections with metal contact surfaces such as end shields bearing cartridge parts terminal box parts bolted onto the stator frame should be tightened to the following torques depending on the thread size Table B 1 Tightening torques for bolted connections with a tolerance of 10 Thread M5 M6 M8 M10 M12 M1...

Page 164: ...connections Thread M 3 5 M 4 M 5 M 6 M 8 M 10 M 12 M 16 M20 Nm min 0 8 2 3 5 6 16 28 46 110 225 max 1 2 3 5 9 24 42 70 165 340 Tightening torque for the condensation drain plug Tighten the condensation drain plug M6x0 75 with a torque between 1 5 and 2 0 Nm B 1 3 1 Terminal board and grounding Table B 4 Tightening torques for electrical connections on the terminal board and grounding Thread M 3 5 ...

Page 165: ...ructions 06 2020 A5E44455710A 163 Quality documents C C 1 Quality documents SIMOTICS in SIOS You can find the quality documents here https support industry siemens com cs ww de ps 13310 cert https support industry siemens com cs ww en ps 13310 cert ...

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Page 167: ...ntering flange 64 Circuit diagram 72 Common mode filters 49 Connecting cables Selection of 70 Cooling system faults 108 Correct usage 21 Coupling 51 D Damping cores 49 Data matrix code 131 Disassembly Disposal 158 Disposal Chemicals 159 Components 158 Drive output element 67 E Electrical faults 106 Electromagnetic compatibility 16 Electromagnetic fields 14 Emergency off 103 Emitted interference 14...

Page 168: ...e Maintenance intervals 109 Mechanical faults 107 Minimum air clearances 76 N Noise emissions 14 O On site service 161 Operating mode 33 O ring seals 129 Over critical machine 46 Overspeed 33 P Paint finish 31 Paint system 119 Paintwork damage 119 Polarization index 41 55 91 118 Measuring 58 Positioning 63 Precision alignment 63 Preload Rotor bracing 40 Preparations for assembly 54 Q Qualified per...

Page 169: ...iemens Industry Online Support App 161 SIMOTICS Digital Data 131 Spare parts 132 133 161 Spares on Web 132 Standard flange 64 Standardized parts 133 Stoppages 104 Rolling bearings 105 Supplementary devices 29 Switching on 95 103 System resonances 46 T Tandem operation 50 Technical Support 161 Temperature class 102 103 105 Temperature limits 37 Terminal marking 73 Test run 95 Tightening torques 70 ...

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