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5.3.2.2

Checking the insulation resistance and polarization index of the winding

Measure the insulation resistance

1. Follow the instructions 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.

WARNING

Hazardous voltage at the terminals

Hazardous voltages are sometimes present at the terminals during and immediately after
measurement of the insulation resistance or polarization index of the winding. Contact with
these can result in death, serious injury or material damage.
• 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.

• Discharge the winding after measurement until the risk is eliminated, e.g. using the

following measures:
– Connect the terminals with the ground potential until the recharge voltage drops to

a non-hazardous level

– Attach the connecting cable.

3. Measure the winding temperature and the insulation resistance of the winding in relation to

the machine enclosure. The winding temperature should not exceed 40 °C during the
measurement.

4. Convert the measured insulation resistances in accordance with the formula to the reference

temperature of 40 °C. This thereby ensures that the minimum values specified can be
compared.

5. Read out the insulation resistance one minute after applying the measuring voltage.

6. Discharge the winding after performing the measurement.

Assembly
5.3 Preparing for installation

1FZ shaft height 280

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Operating Instructions, 02/2022, A5E51698698A

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Содержание SIMOTICS DP

Страница 1: ...OPERATING INSTRUCTIONS www siemens com drives Synchronous motors 1FZ shaft height 280 Low voltage motors 02 2022 Edition SIMOTICS DP GP SD ...

Страница 2: ......

Страница 3: ...ing Instructions 02 2022 A5E51698698A 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 support A Technical data B Quality documents C ...

Страница 4: ...hose 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 used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used thes...

Страница 5: ...supply through a strongly irregular torque 16 2 12 Interference voltages when operating the converter 17 2 13 Special designs and construction versions 17 3 Description 19 3 1 Area of application 19 3 1 1 Converter operation 20 3 2 Rating plates 20 3 3 Installation 22 3 3 1 Regulations of the customs union Eurasian standard 22 3 3 2 Rotor 22 3 3 3 Cooling and ventilation 22 3 3 3 1 General 22 3 3 ...

Страница 6: ...ation 40 4 10 Rotational speed limit values 40 4 11 System inherent frequencies 41 4 12 Electromagnetic compatibility 41 4 13 Converter operation 42 4 13 1 Parameterizing the converter 42 4 13 2 Converter input voltage 42 4 13 3 Reducing bearing currents 43 4 13 4 Insulated bearings for converter operation 44 4 13 5 Speed limits for converter operation 45 5 Assembly 47 5 1 Safety instructions for ...

Страница 7: ...n 65 6 2 1 3 Terminal marking 66 6 2 1 4 Cable entry 66 6 2 1 5 Versions 66 6 2 1 6 Protruding connection cables 67 6 2 1 7 Connecting protruding cables 67 6 2 1 8 Connection with without cable lugs 67 6 2 1 9 Minimum air clearances 68 6 2 2 Cable glands 68 6 2 2 1 Mounting position of sheet metal nuts in screw type connections 69 6 3 Tightening torques 69 6 3 1 Cable entries sealing plugs and thr...

Страница 8: ...missioning the machine 91 8 6 faults 91 8 6 1 Inspections in the event of faults 91 8 6 2 Electrical faults air cooled machines 92 8 6 3 Mechanical faults 92 8 6 4 Rolling bearing faults 93 8 6 5 Faults at the external fan 94 9 Maintenance 95 9 1 Preparation and notes 95 9 1 1 Marking 95 9 1 2 Touch up any damaged paintwork 96 9 2 Inspection and maintenance 96 9 2 1 Safety instructions for inspect...

Страница 9: ...116 10 5 Ordering example 117 10 6 Machine parts 118 10 6 1 Part lists 118 10 7 Standardized parts 120 10 7 1 Standardized parts 120 10 8 Exploded drawings 121 10 8 1 1FZ shaft height 280 121 11 Disposal 123 11 1 RoHS restricting the use of certain hazardous substances 123 11 2 Information according to Article 33 of the REACH regulation 123 11 3 Preparing for disassembly 124 11 4 Dismantling the m...

Страница 10: ...grounding conductors sheet metal fan covers 132 B 1 4 Tightening torques of additional connecting terminals 132 C Quality documents 133 C 1 Quality documents SIMOTICS in SIOS 133 Index 135 Table of contents 1FZ shaft height 280 8 Operating Instructions 02 2022 A5E51698698A ...

Страница 11: ...ice Center if you have any suggestions on how to improve this document In the following text the motor is referred to as electrical machine or abbreviated just machine Text format features You can find the following text 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 l...

Страница 12: ... for creating a personal library 1 Open SIOS and log on 2 Enter the product you are looking for under Search for product info and press Enter 3 Select the doc class you want e g Manual under Entry type 4 Click on your desired manual under the entries 5 Click on Add to mySupport documentation 6 Enter a title 7 Press OK The selected manual can be found under mySupport To find further functions click...

Страница 13: ... ambient and operating conditions are taken into account at all times The 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 for planning installation commissioning and service work 2 2 The 5 safety rules To ensure your own personal safety as well as to avoid ma...

Страница 14: ...parate safety instructions supplied with the machine Safety symbols and instructions on the machine and its packaging Danger as a result of stationary parts under voltage live parts Live parts represent a hazard Touch protection against active live parts is no longer guaranteed if covers are removed The minimum clearance and creepage distances may be violated when coming close to live parts Touchi...

Страница 15: ...These substances can ignite if handled incorrectly They can cause burns and property damage Observe the product information provided by the manufacturer Noise emissions During operation the machine s noise emission levels can exceed those permitted at the workplace which can cause hearing damage Ensure that nobody is in the area of increased noise emissions during machine operation Take steps to r...

Страница 16: ...sk Such persons must undergo an industrial medicine assessment Observe the following measures Personal protective measures Ensure that you never wear or carry any of the following objects and that they are kept a safe distance from the machine All kinds of magnetic metal parts such as keys glasses tools knives scissors tape measures etc Magnetic jewelry such as rings chains needles watches etc Ele...

Страница 17: ...t in death or severe injury Before starting any work at the machine carefully ensure that the system is secured to prevent the rotor accidentally turning in compliance with the regulations If you must rotate the rotor then ensure that each phase is grounded 2 8 Electrostatic sensitive devices Material damage due to electrostatic discharge Electronic modules contain components that can be destroyed...

Страница 18: ...omagnetic compatibility This machine is designed in accordance with IEC EN 60034 and when used as specified it complies with the requirements of European Directive 2014 30 EU regarding Electromagnetic Compatibility 2 10 Interference immunity By selecting suitable signal cables and evaluation units ensure that the interference immunity of the machine is not diminished 2 11 Influence on the line pow...

Страница 19: ...with the EMC information provided by the manufacturer of the converter This is how you prevent the limit values stipulated by IEC EN 61000 6 2 IEC EN 61000 6 4 for the drive system consisting of the machine and converter from being exceeded You must put appropriate EMC measures in place 2 13 Special designs and construction versions Before carry out any work on the machine determine the machine ve...

Страница 20: ...Safety information 2 13 Special designs and construction versions 1FZ shaft height 280 18 Operating Instructions 02 2022 A5E51698698A ...

Страница 21: ...dous zones if the marking on the motor rating plate does not explicitly permit line or converter 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...

Страница 22: ...any operating the equipment is responsible for implementing this in the actual application 3 2 Rating plates The rating plate shows the identification data and the most important technical data The data on the rating plate and the contractual agreements define the limits of proper usage Data on the rating plate Item Description Item Description General data Electrical data 1 Type of machine 31 Ele...

Страница 23: ...weight kg 59 Service factor Amps optional 15 Temperature class 60 Electromotive force 16 Ambient temperature range option al 61 Frequency range optional 17 Installation altitude only if higher than 1000 m 18 Vibration severity grade 19 Bearing sizes 20 Relubrication data specifications optional 22 Mechanical speed limit 24 Feather key arrangement 50 5 6 36 38 48 37 39 41 40 60 42 35 22 51 34 31 33...

Страница 24: ...of construction EN IEC 60034 7 GOST R IEC 60034 7 Terminal designations and direction of rotation EN IEC 60034 8 GOST 26772 Noise emission EN IEC 60034 9 GOST IEC 60034 9 Integrated thermal protection EN IEC 60034 11 GOST 27888 Vibration severity grades EN IEC 60034 14 GOST IEC 60034 14 Rotating electrical machines Part 30 2 Efficiency clas sification of variable speed AC motors IE code IEC TS 600...

Страница 25: ...f 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 achieved by means of a unit that is independent of the motor operating state forced ventilation This unit is closed to the outside by a fan cover It has its own main drive wi...

Страница 26: ...lies However the achievable useful life of the bearings can be significantly longer in the case of lower forces e g operation with self aligning couplings Rolling bearings with permanent lubrication are maintenance free The machine is equipped with grease lubricated rolling bearings In the standard version the bearings of machines up to shaft height 250 are permanently lubricated The bearings of m...

Страница 27: ...M 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 IM 3601 IM V18 IM 3611 IM V19 IM 3631 Description 3 3 Installation 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 25 ...

Страница 28: ... Limit values for the special versions If the environmental conditions are different from the details listed here then the values on the rating plate or in the catalog will apply 3 3 9 Optional 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 prote...

Страница 29: ...ture monitoring or winding monitoring for example 3 3 10 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 3 3 11 Paint finish Paint finish The machine is painted according to the instructio...

Страница 30: ...Description 3 3 Installation 1FZ shaft height 280 28 Operating Instructions 02 2022 A5E51698698A ...

Страница 31: ...erating mode Use a suitable control system to prevent overspeeds thus protecting the machine from damage 4 3 Machines without final paint coating For machines which are only delivered with primer you must paint them to comply with the applicable guidelines for the specific application The primer alone does not provide adequate corrosion protection Please contact the Service Center for recommendati...

Страница 32: ...e Machine dimension drawing and the associated explanations or the technical data Transport data Rating plate and lifting plate if available Shipping parts list Packaging Danger when incorrectly lifting and transporting Danger of death serious injury or substantial material damage caused by tipping or falling transported goods Comply with the following safety instructions All work must be performe...

Страница 33: ...ry the complete load Prevent the lifting equipment from sliding by appropriately securing it When using 2 cable lifting equipment ensure that the maximum angle of inclination is 45 according to ISO 3266 DIN 580 Align the eyebolts so that the cables used for lifting are aligned with the planes of the eyebolts Danger when incorrectly lifting and transporting The motor can slide or topple over if it ...

Страница 34: ...them in a position that corresponds to their basic construction type The type of construction of the machine is stated on the rating plate 4 5 1 1 Electrical voltages are induced when the rotor is rotated Danger due to induced voltages Electrical voltages are induced in the stator when rotating the rotor Touching the stator connections can result in death or severe injury Before starting any work ...

Страница 35: ...t from sinking into the ground Do not impede air circulation under the stored items Covers or tarpaulins used to protect the equipment against the weather must not come into contact with the surfaces of the equipment Use wooden spacer elements to ensure that air can circulate freely around the equipment Storing indoors The storage rooms must provide protection against extreme weather conditions Th...

Страница 36: ...arings e g 1Z check the status of the grease when stored for longer than 12 months 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...

Страница 37: ...g 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 this case make sure that the customer uses a rotor shipping brace For machines with a vertical type of construction Do ...

Страница 38: ...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 brace types Storing the rotor locking device Store the rotor locking device in a safe place It must be remounted if th...

Страница 39: ...lation resistance and polarization index 4 5 5 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 for normal ambient temperatures use a lithium soap rolling bearing grease with a melting point of at least 180 C For mach...

Страница 40: ...an occur if the fan is destroyed and therefore the machine overheats Prevent foreign bodies from falling into the fan cover For vertical machine installation with the shaft end facing downwards attach a protective canopy Take suitable measures to prevent water from entering the ventilation system The optional canopy is not suitable as protection against water ingress Ensure that the cooling air fl...

Страница 41: ...Table 4 2 Minimum dimension x for the distance 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 Preparing for use 4 6 Ensure adequate cooling 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 39 ...

Страница 42: ...missibly high temperature rise of the winding This can result in long term damage to the winding Limit exceptions of this sort with regard to the values that arise how often and for how long they occur Where possible and within a reasonable time take corrective actions such as reducing the power In this way you can avoid that the service life of the machine is reduced as a result of thermal aging ...

Страница 43: ... supply system and cause impermissible interference emissions as a result Note Converter If operated with a frequency converter the emitted interference varies in strength depending on the design of the converter type interference suppression measures manufacturer Avoid that the specified limit values stipulated for the drive system consisting of the motor and converter are exceeded You must obser...

Страница 44: ...er find this on the rating plate nmax or on the supplementary plate for converter operation as the highest speed Carefully check whether it is guaranteed that the machine is cooled for commissioning Contact your application support person for customized versions 4 13 2 Converter input voltage The insulation system of SIMOTICS LV machines always complies with the requirements of stress category C I...

Страница 45: ...Connect the shielding at both ends on the motor and on the converter Keep unshielded cable ends as short as possible 3 3 3 3 Concentric copper or aluminum shield Steel armor To ensure that high frequency currents are appropriately discharged establish a contact through the largest possible surface area at both ends Establish a 360 contact of the cable shielding on the motor enclosure and on the pr...

Страница 46: ...ted 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 Driven machine 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 Be...

Страница 47: ...coupling between the motors of the tandem drive is not insulated This can damage the DE bearings of both motors Use an insulated coupling to couple the motors 4 13 5 Speed limits for converter operation Observe the information on the rating plate regarding the speed limits for converter operation Preparing for use 4 13 Converter operation 1FZ shaft height 280 Operating Instructions 02 2022 A5E5169...

Страница 48: ...Preparing for use 4 13 Converter operation 1FZ shaft height 280 46 Operating Instructions 02 2022 A5E51698698A ...

Страница 49: ...y 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 loose or break the machine will move machine parts could be flung out of ...

Страница 50: ...3 Preparing for installation 5 3 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 any installation work If the insulation resistan...

Страница 51: ...e 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 regarding the state of the winding insulation Is the winding head insulation conductively contaminated Has the windi...

Страница 52: ... reduces the effect of the I O devices on the measurement Discharge the winding after measurement until the risk is eliminated e g using the following measures Connect the terminals with the ground potential until the recharge voltage drops to a non hazardous level Attach the connecting cable 3 Measure the winding temperature and the insulation resistance of the winding in relation to the machine ...

Страница 53: ...ange 10 40 C X 17 in the range 40 60 C 40 reference temperature in C T measurement winding temperature in C The values apply for the complete winding to ground Twice the minimum values apply to the measurement of individual assemblies Dry new windings have an insulation resistance of between 100 2000 MΩ or possibly even higher values An insulation resistance value close to the minimum value could ...

Страница 54: ...tances 5000 MΩ and is therefore not included in the assessment Ri 10 min Ri 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 voltage flashovers Contact the service center If the measured value is close to the criti...

Страница 55: ...sure 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 using or storing outdoors Do not exceed the permissible axial and radial forces 5 4 3...

Страница 56: ...machine shaft Post machine the foot mounting surfaces or use thin shims for example Professionally touch up damaged painted surfaces Observe the information provided in Chapter Aligning and mounting Page 54 5 5 Aligning and fixing the machine Observe the following when aligning and mounting Ensure a flat and uniform contact surface for foot and flange mounting When mounting on the wall support the...

Страница 57: ...ut element coupling belt pulleys fans Maintain the maximum permissible vibration values in operation according to ISO 10816 3 Avoid inadmissible vibration caused by imbalance for example drive output element external vibration or any resonance over the complete speed range It may be necessary to completely balance the machine with the drive output element or the system resonance frequency must be ...

Страница 58: ...ect balancing of parts to be fitted to the shaft end Vibration values in compliance with ISO 10816 3 5 6 2 Aligning the machine to the driven machine and mounting 5 6 2 1 Selecting bolts Unless specified otherwise use fixing screws with at least strength class 8 8 to ISO 898 1 to ensure that the machine is securely mounted and to transmit the torque generated forces When selecting the bolts and th...

Страница 59: ...n with flange The standard flange is provided with a centering The choice of fit for the mating flange on the driven machine is the system manufacturer s or the plant operator s responsibility If the machine is not fitted with a standard flange align the machine to suit the driven machine Procedure The machine axis must be horizontal when it is lifted and the flange must be parallel to the mating ...

Страница 60: ...the right position so that the clearance holes in the flange are central to the tapped holes 5 Lower the machine completely onto the mating flange so that it is fully in contact then remove the studs 6 Fix the machine using the flange fixing bolts 5 6 3 Removing the rotor shipping brace If a rotor shipping brace is attached to the machine remove it at the last possible moment for example when you ...

Страница 61: ...rive 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 Drive output elements may only be pulled on or pulled off with the correct equipment The feather keys are only ...

Страница 62: ...xpand 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 thread holes in the shaft or pushed on by ...

Страница 63: ...ith 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 The following applies to all four pole machines with a fre...

Страница 64: ...Assembly 5 6 Installing the machine 1FZ shaft height 280 62 Operating Instructions 02 2022 A5E51698698A ...

Страница 65: ...tive conductor connection before starting any work If the incoming power supply system displays any deviations from the rated values in terms of voltage frequency curve form or symmetry such deviations will increase the temperature and influence electromagnetic compatibility Operating the machine on a line supply system with a non grounded neutral point is only permitted over short time intervals ...

Страница 66: ... from the rated data stamped on the rating plate Do not exceed these limits Do not use machines in zone B that are marked for zone A Connect up so that a permanently safe electrical connection is guaranteed no protruding wire ends use the assigned cable end fittings e g cable lugs end sleeves Connect up the line supply voltage and arranged the disconnecting link in accordance with the circuit diag...

Страница 67: ...tries in the terminal box DIN 42925 and other open entries Please observe the tightening torques for cable entries and other screws Do not apply manual force to the terminal board The terminal board mountings are designed for the cable sizes specified in the documentation See also Tightening torques for screw and bolt connections Page 131 6 2 1 1 Circuit diagram inside the terminal box cover Data ...

Страница 68: ...t parallel power feed cables to several terminals with otherwise identical markings 6 2 1 4 Cable entry Assembly and laying of cables Screw the screw type connection into the housing or fasten with a nut Note The screw type connections must have been matched to the connecting cables used diameter armoring braid shield For the screw type connections comply or exceed the requirements relating to IP ...

Страница 69: ...and other screws 6 2 1 7 Connecting protruding cables In the case of connection cables brought out of the machine no terminal board is installed on the terminal base of the machine housing The connection cables are directly connected to stator winding terminals at the factory The connection cables are color coded or labeled The customer directly connects individual cables in the control cabinet fo...

Страница 70: ... 6 2 Minimum air clearance dependent on rms value of the alternating voltage Urms Rms value of the alternating voltage Urms Minimum air clearance mm 250 V 3 0 500 V 3 0 630 V 5 5 1000 V 8 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 increased by a factor of 1 1 so that the rated input voltage ra...

Страница 71: ...ype connections O ring Mounting position of metal sheet nuts Cable glands with connecting thread in the terminal box EN 50262 O ring 6 3 Tightening torques Note the information in Chapter Tightening torques Page 131 Electrical connection 6 3 Tightening torques 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 69 ...

Страница 72: ...EN IEC 60204 1 Basically there are two ways of connecting a grounding conductor to the machine Internal grounding with a connection in terminal box at the location intended for this purpose and marked accordingly External grounding with connection at the stator housing at the locations intended for this purpose and marked accordingly 6 4 1 Minimum surface area of grounding conductor Table 6 3 Mini...

Страница 73: ...inals designated for the grounding conductor in the terminal box Observe the tightening torque 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 using a suitable substance e g acid free Vaseline Position the cable lug between the contact bracket and the grounding bracket do not r...

Страница 74: ...rature monitoring devices when required apply additional measures to fully comply with the requirements set out in IEC 60664 1 or IEC 61800 5 1 Hazard due to electric shock 6 5 1 Connecting optional integrated devices and equipment In addition to the current dependent overload protective device located in the connecting cables use the optionally available integrated devices and equipment for examp...

Страница 75: ...nal board Conductor cross section mm Connection with cable lug DIN 46 234 Bend down the cable lug for the connection 25 Connection of an individual conduc tor with terminal clamp 10 Connection of two conductors of approximately the same thickness with terminal clamp 25 Connecting bar Line supply cable Motor connecting cable Cover plate Electrical connection 6 6 Conductor connection 1FZ shaft heigh...

Страница 76: ...lamping nuts after approximately 24 hours and then again after approximately four weeks Make sure that the terminals are de energized before you tighten the nuts 6 7 Connecting converters NOTICE Material damage caused by an excessively high supply voltage Material damage can occur if the supply voltage is too high for the insulation system Observe the values in the following tables SIMOTICS machin...

Страница 77: ...he following Establish the electrical connections in the terminal box in accordance with the information in this documentation Maintain the air clearances between non insulated parts as described in Chapter Minimum air clearances Page 68 Avoid protruding wire ends In order not to damage the cable insulation freely arrange the connecting cables Connect the machine corresponding to the specified dir...

Страница 78: ...Electrical connection 6 8 Final checks 1FZ shaft height 280 76 Operating Instructions 02 2022 A5E51698698A ...

Страница 79: ...t in death serious injury and material damage Maintain the five safety rules Page 11 at all times when operating the machine Damage caused by the short circuit current When the permanent magnet rotor is a driven a voltage rotor voltage is induced in the stator winding that can be measured at the motor terminals If a cable or converter short circuit simultaneously occurs then a short circuit curren...

Страница 80: ...all condensation drain holes are always located at the lowest part of the machine Second shaft end If the second shaft end is not used Carefully secure the feather key to prevent it from being thrown out and for balancing type H standard type ensure its weight is reduced to approximately 60 of the original value Using covers carefully secure the unused shaft end so that it cannot be touched Risk o...

Страница 81: ...ipment and carefully ensure that they are functioning correctly Check the correct functioning of the brakes or backstops Set the values for Alarm and Shutdown at the monitoring devices Carefully ensure that temperature sensitive parts and components e g cables are not in contact with the machine enclosure 7 1 3 Converter operation Converter operation If the motor design requires connection to a sp...

Страница 82: ...ut into operation Must the windings be cleaned or dried Detailed information on testing and the limit values can be found here Testing the insulation resistance and polarization index Page 50 7 1 5 Testing the cooling of the machine Cooling Check that the machine cooling is available for commissioning See also Preparing for use Page 29 7 1 6 Commissioning the separately driven fan The separately d...

Страница 83: ...direction of rotation of the separately driven fan is indicated with an arrow on the fan cover specifying the direction of rotation or with a terminal designation on the rating plate of the separately driven fan unit Depending on the version the fan impeller is visible through the air inlet opening in the fan cover on the separately driven fan motor 3 If the direction of rotation is wrong then int...

Страница 84: ...ature Alarm Toperation 5 K 115 C Shutting down Toperation 10 K 120 C 7 2 Switching on Measures for start up After installation or inspections the following measures are recommended for normal start up of the machines Start the machine without a load To do this close the circuit breaker and do not switch the machine off prematurely Switching the machine off again while it is starting up and still r...

Страница 85: ... the bearing temperature winding temperature etc until the system reaches a steady state Document these provided this is possible with existing measuring instruments NOTICE Destruction of the machine The machine can be destroyed if the vibration values are not strictly complied with In operation maintain vibration values in accordance with DIN ISO 10816 3 7 2 1 Test run After installation or inspe...

Страница 86: ...equipment check the bearing and stator winding temperatures until they have reached steady state values Check the machine for noise or vibrations on the bearings or bearing shields as it runs 5 In case of uneven running or abnormal noise switch off the machine As the machine runs down identify the cause If the mechanical operation improves immediately after the machine is switched off then the cau...

Страница 87: ...e 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 guaranteed if covers are removed Touching rotating parts can result in dea...

Страница 88: ...sumption 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 switch off the machine carefully observing the system specific safety conditions Corrosion damage as a result of condensa...

Страница 89: ...tion supplied by the manufacturer Observe the relevant safety regulations and wear the personal protective equipment specified Damage to the machine or premature bearing failure The bearings can be damaged if the following is not observed It is absolutely crucial that you maintain the permissible vibration values according to ISO 10816 3 to avoid damage to the machine or even its destruction Under...

Страница 90: ...age Never commission the machine without an external fan 8 1 1 2 Safety instructions when operating machines with 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 open...

Страница 91: ... using the available measuring equipment check the bearing and stator winding temperatures 8 3 Deactivating Commission any devices provided for protection against condensation after switching off the machine Do not immediately switch off the separately driven fan after switching off the machine First wait for the machine to cool down This will prevent the accumulation of residual heat 8 4 Switchin...

Страница 92: ...es 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 data stamped on the plate of the anti condensation heating if available Taking the machine out of service Detailed information on how to take the machine out of service is provided in Chapter Preparing for use Page 29 Lubricating before recom...

Страница 93: ... machine Record the decommissioning steps This log will be useful upon recommissioning If the machine is going to be out of service for longer than six months then take the necessary measures for preservation and storage Otherwise the machine could be damaged as a result of not being operated 8 5 3 Re commissioning the machine When you re commission the machine proceed as follows Study the record ...

Страница 94: ...ind ing Determine the winding resistances and insulation resistan ces Contact the Service Center X Converter output voltage too high frequency too low Check the settings at the frequency converter and perform the automatic motor identification X External fan is not running Check the external fan and its connections X Reduced air intake Check the air ducts clean the machine 8 6 3 Mechanical faults ...

Страница 95: ...her bearing designs only after consulting the manufacturer Table 8 3 Rolling bearing faults Bearing overheats Bearing whistles Bearing knocks Possible causes of faults Remedial measures X High coupling pressure Align the machine more accurately X Belt tension too high Reduce the drive belt tension X Bearing contaminated Clean or replace the bearing Check the seals X High ambient temperature Use a ...

Страница 96: ...load Possible causes of faults Remedial measures X Wrong direction of rotation of the separately driven fan Check the electrical connections to the separately driven fan X Separately driven fan is not running Check the separately driven fan and its connections X Reduced air flow Check the air ducts clean the machine Operation 8 6 faults 1FZ shaft height 280 94 Operating Instructions 02 2022 A5E516...

Страница 97: ...ral 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 Note Please contact the service center if you require support with service maintenance or repair 9 1 Preparation and notes 9 1 1 Marking When makin...

Страница 98: ...ully 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 t...

Страница 99: ...the cooling system or increase noise in operation They can also damage the machine Ensure that no foreign bodies are left in or on the machine Securely attach all loose parts once you have completed the work Carefully remove any dirt 9 2 1 1 Electrical voltages are induced when the rotor is rotated Danger due to induced voltages Electrical voltages are induced in the stator when rotating the rotor...

Страница 100: ...ing At stand still The electrical parameters are maintained X The permissible bearing and winding temperatures are not exceeded Page 82 X The smooth running characteristics and machine running noise have not de teriorated X The foundation has no cracks or indentations X X You can perform these checks while the motor is running or at a standstill Additional tests may also be required according to t...

Страница 101: ...The winding insulation resistances are sufficiently high X Any bearing insulation is fitted as shown on the plates and labels X The CABLES and insulating parts and components are in good condition and there is no evidence of discoloring X You can perform these checks while the motor is at standstill or if required while running NOTICE Machine damage When carrying out the inspection if you detect a...

Страница 102: ...an 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 reason only general maintenance intervals are specified here Maintenance intervals should therefore be scheduled to suit the local con...

Страница 103: ... 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 first and then drops to the normal value again when the excess grease is displaced out of the bearing WARNING Rotor ca...

Страница 104: ...ling air can flow without obstruction 9 2 10 Drain condensate If there are condensation drain holes present open these at regular intervals depending on climatic conditions WARNING Hazardous voltage The winding can be damaged if objects are introduced into the condensation holes optional This can lead to death serious injury or material damage Note the following to maintain the degree of protectio...

Страница 105: ...e separately driven fan WARNING Injury caused by rotating parts or live under voltage parts Live electrical parts are dangerous Contact with them can cause death serious injury or material damage Before carrying out any maintenance work on the separately driven fan disconnect it from the mains particularly before opening the terminal box Make sure that the device cannot be switched back on Servici...

Страница 106: ...has been assigned as well as how internal connections are arranged This simplifies subsequent reassembly Avoid damaging the windings protruding out of the stator enclosure when assembling the end shield If possible assemble the machine on and alignment plate This ensures that the mounting feet surfaces are all on the same plane Sealing measures 1 Apply the necessary liquid sealant e g Fluid D Hylo...

Страница 107: ...ntervals Ambient temperature Principle of operation Bearing replacement intervals 40 C Horizontal coupling operation 40 000 h 40 C With axial and radial forces 20 000 h Do not reuse bearings that have been removed Remove the dirty spent grease from the bearing shield Replace the existing grease with new grease Replace the shaft seals when the bearings are replaced Slightly grease the contact surfa...

Страница 108: ...r shaft For V rings comply with the assembly dimension Use the specified bearings Ensure that the bearing sealing disks are in the correct position Insert the elements for bearing preloading at the correct end Fixed bearings can have a locking ring or bearing cover Seal the bearing cap screws with the appropriate gaskets or with grease Do not interchange the position of the bearing covers DE and N...

Страница 109: ...er s specifications Always use angular contact ball bearings of the same type Note For further information about mounting the rolling bearing please refer to the catalog or the information provided by the rolling bearing manufacturer Procedure 1 Replace the damaged components 2 Remove any dirt from the components Remove any grease and the remains of sealant or liquid threadlocker 3 Prepare the bea...

Страница 110: ...nting dimension x Mounting dimension x of V rings Shaft height x mm 63 71 4 5 0 6 Standard design 9 Special design 9 80 112 6 0 8 132 160 7 1 180 225 11 1 250 315 13 5 1 2 Extreme caution and attention to the correct positioning are vital during installation and assembly Make sure the sealing surface is free of dirt and damage Lightly grease the sealing lips 9 3 3 Fan NOTICE Destruction of the fan...

Страница 111: ...e freely on the shaft Shaft heights 71 90 Release the M5 set screw so that the fan can rotate freely on the shaft Shaft height 100 355 Remove the locking ring Use a suitable tool to pull off the fan puller Locate the arms of the pulling tool in the openings in the fan in the vicinity of the hub Alternatively place the pulling tool at the outer edge of the fan plate Uniformly withdraw the fan from ...

Страница 112: ...e mounting bracket or forcibly separate them from one another or the cover Canopies with welded support brackets Release the fixing screws at the contact location canopy foot riveting nut at the outer surface of the cover mesh 9 3 3 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 appro...

Страница 113: ...n fitting the cover do not overextend it you could break it 9 3 4 Canopy mounting a rotary pulse encoder under the canopy Canopy encoder under the canopy For screwed canopies insert the fastening screws through the holes on the outer surface of the canopy Tighten the fastening screws with a torque of 3 Nm 10 9 3 5 Tightening torques Note the information in Chapter Tightening torques Page 131 9 3 6...

Страница 114: ...rake type Tightening torque for the man ual release lever Nm 63 INTORQ BFK 458 6 2LM8 005 1NA10 2 8 71 INTORQ BFK 458 6 2LM8 005 2NA10 80 INTORQ BFK 458 8 2LM8 010 3NA10 90 INTORQ BFK 458 10 2LM8 020 4NA10 4 8 100 INTORQ BFK 458 12 2LM8 040 5NA10 112 INTORQ BFK 458 14 2LM8 060 6NA10 12 132 INTORQ BFK 458 16 2LM8 100 7NA10 160 INTORQ BFK 458 20 2LM8 260 8NA10 23 180 INTORQ BFK 458 20 2LM8 315 0NA10...

Страница 115: ... 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 Maintenance 9 3 Corrective maintenance 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 113 ...

Страница 116: ...Maintenance 9 3 Corrective maintenance 1FZ shaft height 280 114 Operating Instructions 02 2022 A5E51698698A ...

Страница 117: ... in this chapter show schematic diagrams of the basic versions They are used for spare parts definitions The supplied version may differ in details from these representations 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 opt...

Страница 118: ...e 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 discontinuation Repair parts are parts used for the repair or modification of the current products These ...

Страница 119: ...ines 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 5 Ordering example End shield drive end 1 40 End shield Machine type 1LE1002 1DB43 4AA0 Ident No E0605 0496382 02 001 cor...

Страница 120: ...d hub 5 64 Spring lock washer 1 63 Condensation drain plug 5 65 Bolt 1 65 Grease nipple 5 68 Screw plug 1 67 Bearing cover NDE outer 5 69 O ring 1 68 Grease slinger optional 5 70 Terminal clamp 1 69 Compression spring 5 72 Contact bracket 3 00 Rotor complete 5 76 Terminal plate contact bracket 3 02 Locking ring 5 78 Washer 3 03 Locking ring 5 79 Bolt 3 38 Featherkey 5 81 Self tapping screw 3 88 Fe...

Страница 121: ...ing ring 5 08 Spacer sleeve 6 25 Lubrication sleeve 5 09 Bolt 6 27 Bearing cover NDE outer 5 10 Complete terminal board 6 29 Bolt 5 11 Terminal block 6 30 Bearing cover NDE inner 5 13 Link rail 6 31 Flanged nut 5 15 Plug 6 65 Grease nipple 5 16 Spring lock washer 6 66 Screw 5 18 Spring lock washer 6 67 Rubber bush 5 19 Bolt 6 72 Grease slinger 5 21 Screw drilled 7 00 Ventilation system complete 5 ...

Страница 122: ... 7 12 DIN 471 1 32 DIN 939 6 12 DIN 472 1 49 4 11 4 39 5 60 5 61 5 65 5 89 7 49 EN ISO 4017 4 04 DIN 580 DIN 582 1 60 6 10 DIN 625 1 30 1 45 4 11 5 19 5 46 5 47 5 49 5 60 6 29 6 66 EN ISO 4762 3 38 DIN 6885 5 09 5 91 5 94 EN ISO 7045 1 33 4 12 4 14 5 55 EN ISO 4032 5 24 EN ISO 7049 5 51 EN ISO 4035 4 05 7 48 EN ISO 7089 Spare parts 10 7 Standardized parts 1FZ shaft height 280 120 Operating Instruc...

Страница 123: ...shaft height 280 Exploded drawing as PDF required with specification of the spare parts and standard parts see the example here 1LE7 Spare parts 10 8 Exploded drawings 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 121 ...

Страница 124: ...4 4 Spare parts 10 8 Exploded drawings 1FZ shaft height 280 122 Operating Instructions 02 2022 A5E51698698A ...

Страница 125: ... 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 replace substances that are damaging to the environment by those that are not...

Страница 126: ...s Collect the liquids 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 104 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 ...

Страница 127: ...gh risk Such persons must undergo an industrial medicine assessment Observe the following measures Personal protective measures Ensure that you never wear or carry any of the following objects and that they are kept a safe distance from the machine All kinds of magnetic metal parts such as keys glasses tools knives scissors tape measures etc Magnetic jewelry such as rings chains needles watches et...

Страница 128: ...rotors use a specially designed disposal furnace The insides of the disposal furnace consist of non magnetic material The rotors are put in the furnace in a solid heat resistant container made of non magnetic material and left in the furnace during the entire demagnetization procedure Demagnetization is achieved by heating the rotor in the furnace until the permanent magnets have reached a tempera...

Страница 129: ... 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 packaging for sea transport consists of impregnated wood Observe the loca...

Страница 130: ...Disposal 11 7 Disposal of components 1FZ shaft height 280 128 Operating Instructions 02 2022 A5E51698698A ...

Страница 131: ...contact person in the relevant contact data base 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 any where The App supports you in the following areas Resolving problems when executing a project Troubleshooting when faults develo...

Страница 132: ...se operating instructions can also be obtained at the following Internet site http support industry siemens com Page 129 Service support A 2 Further documents 1FZ shaft height 280 130 Operating Instructions 02 2022 A5E51698698A ...

Страница 133: ...ways use suitable securing devices or removable adhesives e g Loctite 243 when installing fixing bolts with a clamping length of less than 25 mm The clamping length is taken as the distance between the 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 bo...

Страница 134: ...ly Table B 3 Tightening torques for screws on the terminal box end shields screw type grounding conductor 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 Table B 4 Tightening torques for self tapping screws on the terminal box end shields screw type grounding conductor connections sheet metal fan covers Thread M 4 M 5 M...

Страница 135: ... 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 1FZ shaft height 280 Operating Instructions 02 2022 A5E51698698A 133 ...

Страница 136: ...Quality documents C 1 Quality documents SIMOTICS in SIOS 1FZ shaft height 280 134 Operating Instructions 02 2022 A5E51698698A ...

Страница 137: ... of 64 Converter 20 Cooling system faults 94 Correct usage 20 D Damping cores 44 Data matrix code 115 Demagnetization Rotor 126 Disassembly Disposal 124 Disposal Chemicals 127 Components 126 Drive 20 Drive output element 60 E Electromagnetic compatibility 16 Electromagnetic fields 15 EMC shield clips 43 Emergency off 89 Emitted interference 15 ESD guidelines 15 F faults Mechanical 92 Faults Coolin...

Страница 138: ...113 Over critical machine 40 Overspeed 29 P Paint finish 27 Paint system 96 Paintwork damage 96 Permanent magnet 14 125 126 Polarization index 37 49 80 103 Measuring 52 Positioning 57 potential difference 43 Precision alignment 57 Preload Rotor bracing 36 Preparations for assembly 48 Property class 56 Protective grounding conductor 43 Q Qualified personnel 12 R Radial force 61 Rating plate 20 REAC...

Страница 139: ...port App 129 SIMOTICS Digital Data 115 Spare parts 116 129 Spares on Web 115 Standard flange 57 58 Standardized parts 116 Stoppages 89 Rolling bearings 91 Supplementary devices 27 Switching on 83 89 System resonances 41 T Tandem operation 44 Technical Support 129 Terminal marking 66 Test run 83 Tightening torques 63 Bolted connection 131 V Vibration values 41 84 Index 1FZ shaft height 280 Operatin...

Страница 140: ...Index 1FZ shaft height 280 138 Operating Instructions 02 2022 A5E51698698A ...

Страница 141: ......

Страница 142: ...re information Industry Online Support service and support 4JFNFOT JHJUBM OEVTUSJFT PUJPO POUSPM 1PTUGBDI 3 XXX TJFNFOT DPN TJNPUJDT www siemens com industrymall www siemens com online support IndustryMall Siemens ...

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