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Maintenance

9

Through careful and regular maintenance, inspections, and overhauls you can detect faults at

an early stage and resolve them. This means that you can avoid consequential damage.
Operating conditions and characteristics can vary widely. For this reason, only general

maintenance intervals can be specified here. Maintenance intervals should therefore be

scheduled to suit the local conditions (dirt, starting frequency, load, etc.).
Observe the following when carrying out any work on the machine:
● Comply with the general safety instructions
● 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.

See also

Safety information (Page 15)
Comply with the IEC / EN 60079‑17 standard during all service and maintenance work on the

machine.

Note
Please contact the service center (Page 167), if you require support with service, maintenance

or repair.

9.1

Inspection and maintenance

9.1.1

Safety instructions for inspection and maintenance

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 air and creepage distances may be fallen

SIMOTICS FD 1MM1

Operating Instructions 02/2019

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Содержание SIMOTICS FD 1MM1 Series

Страница 1: ...www siemens com drives Low voltage motor SIMOTICS FD Type 1MM1 Operating Instructions Installation Instructions Edition 02 2019 For employment in zone 2 IEC EN 60079 10 1 II 3G Ex ec IIC T3 Gc ...

Страница 2: ...05 02 2019 16 03 V11 01 ...

Страница 3: ... zone 2 IEC EN 60079 10 1 II 3G Ex ec IIC T3 Gc Edition 02 2019 Introduction 1 Safety information 2 Description 3 Preparations for use 4 Assembly 5 Electrical connection 6 Start up 7 Operation 8 Maintenance 9 Spare parts 10 Disposal 11 Service and Support A Technical data and drawings B Quality documents C ...

Страница 4: ... those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used th...

Страница 5: ...y related aspects to consider when configuring the plant 31 4 2 Observing the operating mode 31 4 3 Ensuring cooling 31 4 4 Space required for ventilation 32 4 5 Thermal motor protection 32 4 6 Thermal motor protection using PTC thermistors option 32 4 7 Interlock circuit for the automatic regreasing system option 33 4 8 Interlock circuit for anti condensation heating 33 4 9 IM B5 type of construc...

Страница 6: ... for wall mounting 56 5 3 Lift the machine to where it will be installed and position it 56 5 3 1 Preconditions for correct alignment and secure attachment 56 5 3 2 Checking the load handling attachments 57 5 3 3 Removing the rotor shipping brace 57 5 3 4 Removing the rotor shipping brace from machines in vertical type 57 5 3 5 Removing anti corrosion protection 58 5 3 6 Mounting the output elemen...

Страница 7: ...s 88 6 5 8 Using single stranded cables 89 6 5 9 Internal equipotential bonding 89 6 5 10 Stepless mating face for the seal in the terminal box cover 89 6 5 11 Minimum air clearances 90 6 5 12 Finishing connection work 90 6 6 Connecting the auxiliary circuits 91 6 6 1 Selecting cables 91 6 6 2 Bringing cables into the auxiliary terminal box and routing them 91 6 6 3 Intrinsically safe circuits for...

Страница 8: ...ng faults 118 9 Maintenance 119 9 1 Inspection and maintenance 119 9 1 1 Safety instructions for inspection and maintenance 119 9 1 2 Measuring the insulation resistance during the course of maintenance work 121 9 1 3 Inspections in the event of faults 121 9 1 4 First service after installation or repair 122 9 1 5 General inspection 122 9 1 6 Servicing and maintaining the anti condensation heating...

Страница 9: ...ive end 150 10 8 Speed sensor optional 151 10 9 Terminal box 1XB1621 152 10 10 Terminal box 1XB1631 154 10 11 Terminal box 1XB7730 155 10 12 Terminal box 1XB7731 156 10 13 Terminal box 1XB7740 157 10 14 Terminal box 1XB7750 158 10 15 Auxiliary terminal box 1XB9014 159 10 16 Auxiliary terminal box 1XB9015 160 10 17 1XB9016 auxiliary terminal box 161 10 18 Auxiliary terminal box 1XB302 162 11 Dispos...

Страница 10: ...s 116 Table 8 2 Mechanical faults 116 Table 8 3 Roller bearing faults 118 Table 9 1 Checks after assembly or repair 122 Table 9 2 Checks that have to be performed during the general inspection 122 Table 9 3 Criteria for selecting rolling bearing greases 125 Table 9 4 Rolling bearing greases for vertical and horizontal types of construction 125 Table 9 5 Alternative greases with NLGI class 2 for mo...

Страница 11: ...ure 6 6 Terminal box 1XB7740 73 Figure 6 7 Terminal box 1XB7750 74 Figure 6 8 Strain relief device and sealing insert 83 Figure 6 9 Connection with cable lug and fixing screw schematic diagram 85 Figure 6 10 Connection using terminal clamps schematic diagram 87 Figure 7 1 Selecting a motor type 103 Figure 7 2 Entering the motor data 104 Figure 9 1 Ventilation schematic diagram with radial fan 132 ...

Страница 12: ...ure 10 9 Main terminal box 1XB7740 157 Figure 10 10 Terminal box 1XB7750 with standard cable entry 158 Figure 10 11 Auxiliary terminal box 1XB9014 159 Figure 10 12 Auxiliary terminal box 1XB9015 160 Figure 10 13 1XB9016 auxiliary terminal box 161 Figure 10 14 Auxiliary terminal box 1XB302 162 Table of contents SIMOTICS FD 1MM1 12 Operating Instructions 02 2019 ...

Страница 13: ...he Service Center Page 167 if you have any suggestions on how to improve this document 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 lists Lists on the second level are hyphenated Note The note provides you with add...

Страница 14: ...t The compiled documentation can be exported as PDF for example 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 Introduction 1 2 Compiling personal documents SIM...

Страница 15: ...the following five safety rules according to EN 50110 1 Working in a voltage free state Apply the five safety rules in the sequence stated before starting work 5 safety rules 1 Disconnect the system Also disconnect the auxiliary circuits for example anti condensation heating 2 Secure against reconnection 3 Verify absence of operating voltage 4 Ground and short circuit 5 Provide protection against ...

Страница 16: ...arts Touching or coming close to them can result in death serious injury or material damage Ensure that all live parts are suitably covered Switch off and disconnect the machine first if you want to remove covers Observe the 5 safety rules 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...

Страница 17: ...workplace which can cause hearing damage Ensure that nobody is in the area of increased noise emissions during machine operation Take steps to reduce noise so that the machine can be operated safely within your system The following measures may help to reduce noise Covers Noise insulation Hearing protection measures 2 4 For use in hazardous Zone 2 or Zone 22 Electrical systems in hazardous areas m...

Страница 18: ...ioning 2 5 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 against damage follow the instructions given below Only touch electronic modules if you absolutely have to work on them The...

Страница 19: ...lic parts e g foam rubber for noise dampeners attenuators Please comply with ESD protective measures 2 6 Processes that generate high levels of electrostatic charge Processes that generate high levels of electrostatic charge Processes that generate high levels of electrostatic charge which are far higher than those generated through manual rubbing include the following Operation of high voltage el...

Страница 20: ... measures undertaken On machines with integrated sensors e g PTC thermistors interference voltages caused by the converter may occur on the sensor lead This can cause faults which can result in eventual or immediate death serious injury or material damage Comply with the EMC information provided by the manufacturer of the converter This is how you prevent the limit values stipulated by IEC EN 6100...

Страница 21: ...zardous areas of Zone 2 according to IEC EN 60079 10 1 WARNING Explosion hazard This machine is not designed for use in areas at risk of dust explosion or in areas where an explosion hazard exists due to hybrid mixtures An explosion can occur if the machine is operated in these areas This can result in death serious injury or material damage Never operate this machine in the presence of explosive ...

Страница 22: ...omparison of IEC and GOST standards The IEC EN standards correspond to the following GOST standards IEC EN GOST IEC EN 60034 1 GOST R IEC 60034 1 IEC EN 60034 5 GOST R IEC 60034 5 IEC EN 60034 6 GOST R IEC 60034 6 IEC EN 60034 7 GOST R IEC 60034 7 IEC EN 60034 8 GOST R IEC 60034 8 IEC EN 60034 9 GOST R IEC 60034 9 IEC EN 60034 12 GOST R IEC 60034 12 IEC EN 60034 14 GOST R IEC 60034 14 This machine...

Страница 23: ... short term danger Atmosphere G for gas Explosion protection International Type of protection ec Explosion group IIC for acetylene Temperature Class T3 for maximum surface temperature 200 C Device protection level Gc for an extended level of protection in hazardous zones with explosive gas mixtures Identification number or name of nominated testing agency Zone 2 X special conditions Ex marking for...

Страница 24: ...erature 200 C Device protection level Gc for an extended level of protection in hazardous zones with explosive gas mixtures Identification number or name of nominated testing agency Zone 2 X special conditions Rating plate 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 usag...

Страница 25: ...2 Standards 26 Certificate number s for Ex motors for Zone 2 optional 13 Rated voltage V and connections 27 Direction of rotation 14 Rated current A 28 Data matrix code order number and serial number Relevant directives The following directives are relevant for the SIMOTICS motor series European low voltage directive The SIMOTICS motor series complies with the requirements of the low voltage direc...

Страница 26: ...ally has a cylindrical shaft end Dependent on the design a second shaft end may be located at the non drive end Drive The motor speed is controlled using a converter It has been optimized for operation with SINAMICS low voltage converters Other converters must comply with certain requirements You can find more information in the catalog or in the engineering documentation NOTICE Destruction of the...

Страница 27: ...Bidirectional All 1MM 3B 2 1MM 3B 3 1MM 3B 4 1MM 3B 6 1MM 3B 7 1MM 3B 8 1MM 3B 9 355 Bidirectional 3000 rpm External fan made of welded sheet steel 1LL 3B 1 1LM 3B 1 1MM 3B 1 1LL 3B 5 1LM 3B 5 1MM 3B 5 355 Unidirectional 3000 rpm 1LL 4A 1LM 4A 1MM 4A 400 Unidirectional All 1LL 4B 1LM 4B 1MM 4B 450 Unidirectional All Different data Degree of protection The machine is available with degree of protec...

Страница 28: ...l bearing as a floating bearing with axial compression springs The standard version of the machine is not suitable for belt couplings This can result in damage to the machine Automatic regreasing system option The roller bearings are optionally equipped with an automatic regreasing system The roller bearings are supplied with new grease portions by the regreasing system in parameterized time inter...

Страница 29: ...ssible to rotate the terminal box through 90 in accordance with the connection direction The implementation on the other motor side is possible only with the support of the Service Center If you wish to retrofit using a different terminal box at a later date please contact the Service Center Page 167 See also Rotating the terminal box Page 74 Terminal box Page 70 Note You can find more information...

Страница 30: ...Description SIMOTICS FD 1MM1 30 Operating Instructions 02 2019 ...

Страница 31: ...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 Ensuring cooling Ensure that the machine and or any mounted external fan unit is sufficiently cooled by the cooling air flow at the in...

Страница 32: ...1M 4A 260 mm 1L 4B 1M 4B 320 mm 4 5 Thermal motor protection The machine is equipped with measuring equipment for direct monitoring of the motor temperature to protect the machine against overload during operation Plan a corresponding circuit for monitoring 4 6 Thermal motor protection using PTC thermistors option The machine is equipped with PTC thermistors for direct monitoring of the motor temp...

Страница 33: ...re class or the maximum surface temperature of the machine can be exceeded In an explosive atmosphere there is a risk of an explosion This can result in death serious injury or material damage Only switch on the anti condensation heating after the motor has been switched off Carefully comply with the data on the anti condensation heating plate 4 9 IM B5 type of construction with support foot For m...

Страница 34: ...rs Noise insulation Hearing protection measures 4 11 Rotational speed limit values Excessive rotational speed can lead 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 4 12 Complying with speed torque curve Risk of explosion...

Страница 35: ... thermal aging 4 14 Phase synchronization during supply system switching Damage to the machine may be caused when switching to another supply system with different phasing The phasing must be synchronized during switching Use appropriate means to synchronize the phasing 4 15 System inherent frequencies Excessively high vibration levels and system resonances can damage the machine set Configure and...

Страница 36: ... 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 attachment points is provided here Machine dimension drawing and the associated explanations Transport data Rating plate and lifting plate if av...

Страница 37: ... Bearing damage caused by vibration Depending on the version the machine is fitted with a rotor shipping brace Not using the rotor shipping brace can cause damage to the bearings if it is jolted or subject to vibration during transport or storage Always transport the machine with the rotor shipping brace mounted Remove the rotor shipping brace at the latest possible time e g just before attaching ...

Страница 38: ...f and the motor can fall This can result in death serious injury or material damage Only lift the machine using the attachment points at temperatures that are not below 20 C Heat up the attachment points properly beforehand 4 17 2 Checking the delivery The components are assembled on an individual basis When you take receipt of the delivery please check immediately whether the scope of the deliver...

Страница 39: ...e this should always be used when transporting the machine The rotor shipping brace must be attached during the transport Only remove it before pulling on the output element For machines with a vertical type of construction Do not remove the rotor shipping brace until the machine is in a vertical position If a machine has to be transported in a horizontal position the rotor must be fixed in positi...

Страница 40: ...ther 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 M20 20 kN M24 30 kN M30 40 kN Axial preload force for other rotor shipping brace types Note Store the rotor locking device Be sure to store the rotor locking device It must be remount...

Страница 41: ...ng shield Note Place the machine in a secure and raised position In order to obtain easy and safe access to the underside of the machine place it in a secure and raised position DANGER Standing under suspended loads If the lifting gear or load handling attachments were to fail the machine could fall This can result in death serious injury or material damage Never remain under or in the immediate v...

Страница 42: ...ure should not fall below 20 C The relative humidity of the air should be less than 60 The floor of the place of storage must be sufficiently strong The maximum permissible floor loading or storage compartment loading may not be exceeded The ambient air must not contain any harmful gases Protect the machine from shocks and humidity Position machines devices and crates on pallets wooden beams or fo...

Страница 43: ...the customer uses a rotor locking device WARNING Risk of explosion due to damaged sealing materials Storing the machine at temperatures that do not fall within the specified limits can damage the material of the seals and cause them to fail As a result a potentially explosive gaseous atmosphere can enter the machine and be ignited during commissioning Explosions can occur This can result in death ...

Страница 44: ...hrough five revolutions Make sure that the resting position of the roller bearings after the rotor has been turned is different from what it previously had been Use the feather key as a reference point if present 4 Replace the corrosion protection 5 Reattach the rotor shipping brace if present 6 Pack the machine again 4 18 2 Protection against corrosion If the machine is stored in dry conditions t...

Страница 45: ... the extra rating plate or in the certificate the machine is only allowed to be operated with this converter Death serious injury or material damage can result if it is operated with an unauthorized converter Only operate the motor with the specified converter 4 19 2 Supply line configuration NOTICE Asymmetric voltage load during operation on a TN system in delta connection An asymmetric voltage l...

Страница 46: ... high for the insulation system This can completely destroy the machine Comply with the peak voltages as laid down in the guidelines above 4 19 4 Reducing bearing currents Taking the following actions will reduce the bearing currents Ensure that the contacts are established over a large area Solid copper cables are not suitable for high frequency grounding because of the skin effect Equipotential ...

Страница 47: ...nsider the system as a whole which comprises the motor converter and driven machine The following measures support you when reducing bearing currents and help to avoid damage In the overall system set up a properly meshed grounding system with low impedance Use the common mode filter damping cores at the converter output The Siemens sales representative is responsible for selection and dimensionin...

Страница 48: ...t the service center if necessary Tandem operation If you connect two motors in series in tandem operation install an insulated coupling between the motors Driving machine Insulated bearings Motor Insulated tachometer fitting Coupling Insulated coupling Figure 4 3 Schematic representation of a tandem drive NOTICE Bearing damage Bearing currents can flow if the coupling between the motors of the ta...

Страница 49: ...h a converter with current limiting but without ground fault monitoring protective conductor currents of up to 1 7 times the phase conductor current can flow if there is a ground fault on the output side Neither the PE conductors of normally rated multi conductor connecting cables nor the PE connecting points of standard terminal boxes is suitable for this purpose Material damage can result Use an...

Страница 50: ...Preparations for use 4 19 Converter operation SIMOTICS FD 1MM1 50 Operating Instructions 02 2019 ...

Страница 51: ...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 loose or break the machine will move machine parts c...

Страница 52: ... making modifications to the machine Substantial modifications to the machine are not permitted or may only be performed by the manufacturer Otherwise an explosion can occur in an explosive atmosphere This can result in death serious injury or material damage If necessary please contact the service center See also Service and Support Page 167 5 2 Preparations for installation 5 2 1 Requirements fo...

Страница 53: ...sting the insulation resistance and polarization index WARNING Hazardous voltage at the terminals During and immediately after measuring the insulation resistance or the polarization index PI of the stator winding hazardous voltages may be present at some of the terminals Contact with these can result in death serious injury or material damage If any power cables are connected check to make sure l...

Страница 54: ... max 5000 U 12000 5000 max 10000 Urated rated voltage see the rating plate Umeas DC measuring voltage RC minimum insulation resistance at a reference temperature of 40 C Conversion to the reference temperature When measuring with winding temperatures other than 40 C convert the measuring value to the reference temperature of 40 C according to the following equations from IEEE 43 2000 1 RC KT RT RC...

Страница 55: ...e above table Measuring the polarization index 1 To determine the polarization index measure the insulation resistances after one minute and ten minutes 2 Express the measured values as a ratio PI Rinsul 10 min Rinsul 1 min Many measuring devices display these values automatically following the measurement For insulation resistances 5000 MΩ the measurement of the PI is no longer meaningful and con...

Страница 56: ... Check the dimensions of the mounting foot holes Support the machine from below e g using a wall bracket or by bolting it 5 3 Lift the machine to where it will be installed and position it 5 3 1 Preconditions for correct alignment and secure attachment Detailed specialist knowledge of the following measures is required in order to correctly align and securely fit the equipment Preparing the founda...

Страница 57: ...the load handling attachments and lifting gear before use 5 3 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 are ready to push on the output or drive element 5 3 4 Removing the rotor shipping brace from machines in vertical type NOTICE Removing the rotor shipping brace in the horizontal position Di...

Страница 58: ... surface Using metal objects such as scrapers spatulas or plates to remove the anti corrosion protection could result in damage to the surfaces of the machine parts 2 Then lightly oil the bare surfaces again 5 3 6 Mounting the output elements Type of balancing The rotor is dynamically balanced For shaft extensions with featherkeys the balancing type is specified using the following coding on the f...

Страница 59: ...her key protruding from the shaft contour and transmission element in order to maintain the balance quality If the transmission element is drawn up on to the shoulder of the shaft you must ensure that the part of the coupling groove where the feather key is not inserted is taken into consideration when balancing the coupling The following applies to all four pole machines with a frequency 60 Hz Th...

Страница 60: ... a position appropriate for its construction the machine can tip slip into the lifting equipment or fall down This can result in death serious injury or material damage Use only the load carrying device on the stator frame for lifting Use the load carrying device appropriate for the machine position Only use suitable rope guiding or spreading devices WARNING Center of gravity not centered If the c...

Страница 61: ... 5 3 8 Putting the machine down Requirements The following preconditions must be satisfied before setting down the machine at the installation location The mating faces must be clean The anti corrosion protection paint has been removed from the mating faces such as the machine mounting feet flange There is no condensation present within the machine Setting down the machine Set down the machine slo...

Страница 62: ...ashovers which can destroy the winding Condensate can also cause rust to form within the machine Ensure that condensate can drain away Depending on the type of installation the water drainage holes are located at the bottom Allow the condensation water to discharge for vertical placement In the DE bearing shield water drain holes are located in the area of the mounting feet or opposite the regreas...

Страница 63: ...e screw plugs NOTICE The degree of protection is reduced Nominally the degree of protection of the machine is reduced to IP44 when the screw plug is removed 5 3 10 Roughly aligning the machine Requirement The transmission element such as a coupling half has already been pulled on Roughly aligning the machine For horizontal positioning push the motor sideways across the foundation When doing so ens...

Страница 64: ... forces affect their bearings during operation If the thermal change of the motor and the driven machine is different couple in the cold state with an appropriate alignment offset The alignment offset to be set in the cold state must be determined and specified by the system specialist 3 For the vertical positioning x 0 place thin shims over a large surface area under the machine feet The number o...

Страница 65: ...the driven machine Table 5 2 Permissible deviations for aligning the machine with flexible coupling Max speed nmax Max parallel offset x Max angular offset y nmax 1500 rpm xmax 0 08 mm ymax 0 08 mm 100 mm D 1500 rpm nmax 3600 rpm xmax 0 05 mm ymax 0 05 mm 100 mm D Note Machine expansion When performing alignment make allowance for the thermal expansion of the machine due to rising temperature See ...

Страница 66: ...achine slowly towards the driven machine advancing too quickly risks damaging the centering 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 T...

Страница 67: ...s positioning aids 3 Lower the machine slowly toward the driven machine and into the centering so that the flanges do not quite touch Lowering too quickly risks damaging the centering 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 Lower the machine completely onto the mating flange so that it is fully in contact...

Страница 68: ...t In an explosive atmosphere there is a risk of explosion Death serious injury or material damage can result Ensure that the permissible loads for the forces on the shaft extension are adhered to in accordance with the catalog data or configuration data Note You can find more information in Chapter 2 of catalog D81 8 Assembly 5 4 Installing the machine SIMOTICS FD 1MM1 68 Operating Instructions 02...

Страница 69: ...ation may occur in an explosive atmosphere it can lead to an explosion This could result in death serious injury or material damage to the machine or even in failure which could in turn lead indirectly to material failure of the system Tighten the screwed connections to the specified tightening torques Observe any specifications regarding the materials from which fixing elements must be made When ...

Страница 70: ... outside water drops can move along the cable jacket and enter the motor through the cable entry and cable gland If you route the cable with an appropriate loop then water doesn t enter the terminal box but simply drips off Figure 6 1 Water drip loop 6 3 Terminal box Depending on the version different terminal boxes may be installed on the machine Depending on the terminal box different cable entr...

Страница 71: ...aling insert with break off ring is optional You can find additional information here Bringing cables into the terminal box 1XB with cable gland Page 84 Connecting cables without cable lugs Page 86 Connecting cables with cable lugs Page 85 See also Bringing cables into the terminal box 1XB with sealing insert with break off ring Page 82 6 3 2 Terminal box 1XB1631 Figure 6 3 Terminal box 1XB1631 El...

Страница 72: ...rminal box 1XB with sealing insert with break off ring Page 82 6 3 3 Terminal box 1XB7730 Only a three core power cable can be connected in terminal box 1XB7730 Figure 6 4 Terminal box 1XB7730 The connecting cables are introduced into the 1XB7730 terminal box through the cable glands with threaded holes 1 x M72 x 2 and 3 x M25 x 1 5 The cable glands are not included in the standard scope of supply...

Страница 73: ...Bringing cables into the terminal box 1XB with cable gland Page 84 Connecting cables with cable lugs Page 85 Connecting cables without cable lugs Page 86 6 3 5 Terminal box 1XB7740 Figure 6 6 Terminal box 1XB7740 The connecting cables are introduced into the 1XB7740 terminal box through the cable glands with threaded holes 4 x M80 x 2 and 3 x M25 x 1 5 The cable glands are not included in the stan...

Страница 74: ...of supply You can find additional information here Bringing cables into the terminal box 1XB with cable gland Page 84 Connecting cables with cable lugs Page 85 Connecting cables without cable lugs Page 86 6 3 7 Rotating the terminal box Depending on the terminal box and version you can rotate the terminal box through 90 in accordance with the connection direction The implementation on the other mo...

Страница 75: ...two diagonally opposed screws for the cover and secure the cover using two M10 threaded bars screwed in diagonally opposing one another Release the two other screws and lift the cover off the terminal box The terminal box cover is very heavy Especially when in a lateral position ensure that the terminal box does not fall down 3 If the motor is already connected Remove the cables of the power suppl...

Страница 76: ...supply 2 Release two diagonally opposed screws for the cover and secure the cover using two M10 threaded bars screwed in diagonally opposing one another Release the two other screws and lift the cover off the terminal box The terminal box cover is very heavy Especially when in a lateral position ensure that the terminal box does not fall down 3 If the motor is already connected Remove the cables o...

Страница 77: ...ing and routing the cables Connecting cables 13 Screw in the two diagonally arranged threaded bars and slide the cover onto these bars Take care not to damage the seal 14 Fix the two free screw connections and tighten by hand 15 Remove the threaded bars and screw in the two other screws 16 Tighten all screws 4 x M10 tightening torque 40 Nm See also Connecting cables with cable lugs Page 85 Connect...

Страница 78: ... a lower speed Special case for split winding x Phase designation U V W x Index for winding start 1 or end 2 or if there is more than one connection per winding x Additional indices for cases in which it is obligatory to connect parallel power feed cables to several terminals with otherwise identical designations 6 4 2 Selecting cables Take the following criteria into account when selecting the co...

Страница 79: ...tor The grounding conductor can be connected as follows With stranded cables with cable lugs With flat cables with cable end designed accordingly As an alternative you can connect the grounding conductor without cable lugs using a clamping plate at the marked connection point Connecting the grounding conductor Use the connecting terminals designated for the grounding conductor in the terminal box ...

Страница 80: ... box Additional grounding points are permissible In terminal boxes with internal grounding part connect the metal shield to the internal grounding point In terminal boxes without internal grounding part connect the metal shield to one of the green yellow grounding terminals 6 4 5 Connection without terminal box If the machine was ordered without terminal box where the cables are simply brought out...

Страница 81: ...ion of rotation and it also specifies the terminal connections in the required phase sequence Check the appropriate data before connecting the line feeder cables NOTICE Incorrect direction of rotation The machine will not be adequately cooled if it is operated other than how it was originally ordered or with the incorrect direction of rotation This can result in machine damage Observe the directio...

Страница 82: ...h cable lug connection without cable lug Terminal box Connection GT640 With cable lug Page 85 Without cable lug Page 86 1XB1621 1XB1631 1XB7730 1XB7731 1XB7740 1XB7750 6 5 1 Bringing cables into the terminal box 1XB with sealing insert with break off ring The 1XB1621 1XB1631 terminal boxes can be equipped optionally with a sealing insert with break off ring The connecting cable is sealed at the ca...

Страница 83: ... is located in the cover of the terminal box Refer to the Connecting cables section for more information 6 You might need to use a sleeve made of suitable sealing tape to modify the diameter where it passes through the sealing insert Push the sealing insert onto the prepared sleeve 7 Insert the cable with the seal insert in position into the gland opening Screw the strain relief device together on...

Страница 84: ... introducing cables into the terminal box 1 Unscrew the cable entry plate 2 Drill the required number of holes or threads in the required size in the cable entry plate Ensure that the cable entry plate can be assembled after drilling and that it features sufficient stiffness 3 Fit the required cable glands 4 Route the cables through the cable glands 5 Fit the cable entry plate to the terminal box ...

Страница 85: ...eal threads or holes that are not being used ensuring that the IP degree of protection is maintained The IP degree of protection is specified on the rating plate Replace the cable glands that are not being used by appropriately certified screw plugs 6 5 5 Connecting cables with cable lugs 1 Select the cable lugs according to the required cable cross section and fixing screw or stud size Informatio...

Страница 86: ...or cable cross sections under 70 mm2 use only cable lugs with side guard Make sure that the minimum air clearances Page 90 are observed 6 5 6 Connecting cables without cable lugs Lug terminal connections which are suitable for connecting flexible and stranded conductors without the use of wire end ferrules may be installed if ordered accordingly If you wish to use conductor end sleeves then correc...

Страница 87: ...torque as specified in the following table Terminal box Tightening torque GT640 1XB1621 1XB1631 1XB1634 8 Nm 1XB7730 1XB7731 4 Nm 1XB7740 1XB7750 8 Nm Figure 6 10 Connection using terminal clamps schematic diagram 5 If you have loosened the terminal body clamping bolts then retighten them with the following torque Terminal box Tightening torque 1XB1621 1XB1631 1XB1634 40 Nm GT640 1XB7730 1XB7731 1...

Страница 88: ...ng 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 prevents a new oxide layer from forming NOTICE Aluminum flow due to contact pressure Aluminum flows following installation due to the contact pressure The connection using clamping nuts c...

Страница 89: ...ing screws of the terminal box serve as PE conductor connection Between terminal box cover and terminal box enclosure the cover fixing screws serve as equipotential bonding A special external ground conductor is only installed if for example flat seals are mounted without additional support When performing any installation work you must always take care to ensure that all equipotential bonding mea...

Страница 90: ...ctions in the terminal box have been made in accordance with the specifications above and tightened with the correct tightening torque The machine is connected in such a way that it rotates in the direction specified The inside of the terminal box is clean and free of any cable debris dirt and foreign bodies All of the seals and sealing surfaces of the terminal box are intact and in a good conditi...

Страница 91: ...auxiliary terminals differs according to terminal type 6 to 9 mm When the length is correct the conductor should reach the stop in the terminal and at the same time the conductor insulation should reach the contact part of the terminal Adapting the cable glands A plate is bolted to the terminal box enclosure via a rectangular cutout through which the connecting cables enter The plate is generally ...

Страница 92: ... damage If shielded intrinsically safe temperature sensors are fitted or mounted they must be connected using the blue connecting terminals The cable shield is grounded just once multiple grounding is not permitted 6 6 4 Connect metal shield in the terminal box If you are using metal armored cables that are inserted into the terminal or auxiliary terminal boxes with non intrinsically safe circuits...

Страница 93: ... are connected in accordance with the terminal diagram The cables are freely arranged so that they cannot come into contact with the machine and the cable insulation cannot be damaged The inside of the terminal box is clean and free of any cable debris dirt and foreign bodies The cable glands are firmly tightened are suitable with respect to the degree of protection type of cable routing permissib...

Страница 94: ...Electrical connection 6 6 Connecting the auxiliary circuits SIMOTICS FD 1MM1 94 Operating Instructions 02 2019 ...

Страница 95: ...o be complete It may be necessary to perform further checks and tests in accordance with the specific situation on site The machine is undamaged The machine has been correctly installed and aligned the transmission elements are correctly balanced and adjusted All fixing screws connection elements and electrical connections have been tightened to the specified tightening torques The operating condi...

Страница 96: ...tance values are within tolerance Minimum air clearances have been maintained Any supplementary motor monitoring devices and equipment have been correctly connected and are functioning correctly All brakes and backstops are operating correctly At the monitoring devices the values for Warning and Shutdown are set 7 2 Converter operation The following chapter is relevant only if the machine has been...

Страница 97: ...phere WARNING Dangerous voltage via the converter As long as the feeding converter is switched on or the DC link of the converter is not discharged there can be a voltage at the motor terminals even when the rotor is not moving The voltage is up to 1000 V depending on the converter type Ensure that the five safety rules Page 15 are followed before working on the motor 7 3 Measuring the insulation ...

Страница 98: ...bearings prior to commissioning If the period between delivery and commissioning is more than a year and less than four years Re grease the roller bearings with twice the amount of grease specified on the lubricant plate Check the bearing temperature as far as possible Regreasing roller bearings before commissioning You must regrease the roller bearings under the following conditions If the machin...

Страница 99: ...ture Prior to commissioning If the machine is equipped with bearing thermometers set the temperature value for disconnection on the monitoring equipment before the first machine run Table 7 1 Set values for monitoring the bearing temperatures before commissioning Set value Temperature Alarm 115 C Shutting down 120 C Normal operation Determine the maximum operating temperature of the bearings Toper...

Страница 100: ...Alarm Top 10 K 145 C Shutting down Top 15 K 155 C 7 8 Test run After installation or inspection carry out a test run 1 Start up the machine without a load To do this close the circuit breaker and do not switch off prematurely Check whether it is running smoothly Switching the machine off again while it is starting up and still running at slow speed should be kept to a bare minimum for example for ...

Страница 101: ...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 cause is magnetic or el...

Страница 102: ...Panel IOP Note Preset space vector modulation for SINAMICS S converters Unlike SINAMICS G converters space vector modulation is preset for SINAMICS S converters Provided permitted by the application the space vector modulation can be changed manually to an optimized pulse pattern for SIMOTICS FD motors The SINAMICS parameter is p1802 19 in the STARTER and in the AOP30 7 10 1 Selecting the motor ty...

Страница 103: ...the entry 14 SIMOTICS FD induction motor series Figure 7 1 Selecting a motor type 4 Click Continue to confirm your entries Start up 7 10 Setting the motor parameters at the converter SIMOTICS FD 1MM1 Operating Instructions 02 2019 103 ...

Страница 104: ... cooling method is encrypted from the motor order number Motor order number Cooling method Parameter p335 1LL1 IC01 0 1LP1 IC06 1 1LM1 1MM1 IC411 4 1LQ1 1MQ1 IC416 5 1LH1 1MH1 IC71W 6 1LN1 1MN1 IC86W 6 Figure 7 2 Entering the motor data 6 Click Continue to confirm your entries Start up 7 10 Setting the motor parameters at the converter SIMOTICS FD 1MM1 104 Operating Instructions 02 2019 ...

Страница 105: ...llows Navigate within the selection fields using F2 and F3 In the entry fields you can either directly enter the required value or select it from a list Activate the selection with F5 Start up 7 10 Setting the motor parameters at the converter SIMOTICS FD 1MM1 Operating Instructions 02 2019 105 ...

Страница 106: ...SH VHOHFWLRQ LQGXFWLRQBPRWRU HOS 2 2 Enter the motor parameters You can find the values for parameters p304 p311 on the motor rating plate The value for parameter p335 motor cooling method is encrypted from the motor order number Motor order number Cooling method Parameter p335 1LL1 IC01 0 1LP1 IC06 1 1LM1 1MM1 IC411 4 1LQ1 1MQ1 IC416 5 1LH1 1MH1 IC71W 6 1LN1 1MN1 IC86W 6 Start up 7 10 Setting the...

Страница 107: ...FRVSKLBUDWHG N HOS 2 RQWLQXH QWHUU 200 9 725 PRWRU SDUDPHWHUV S P0RW IBUDWHG S P0RW QBUDWHG USP S P0RW FRROLQJ PHWKRG HOS 2 RQWLQXH QWHUU 200 QDWXUDO FRROLQJ 3 Exit the motor data input by selecting the Continue field and activating the selection with F5 Start up 7 10 Setting the motor parameters at the converter SIMOTICS FD 1MM1 Operating Instructions 02 2019 107 ...

Страница 108: ...H 9 I FRQWURO ZLWK OLQHDU FKDUDFWHULVWLF 9 I FRQWURO ZLWK OLQHDU FKDUDFWHULVWLF 9 I FRQWURO ZLWK SDUDEROLF 9 I FRQWURO ZLWK OLQHDU FKDUDFWHULVWLF 9 I FRQWURO ZLWK SDUDEROLF 6SHHG FRQWURO ZLWKRXW HQFRGHU 3 Select SIMOTICS FD as motor type This sets specific motor parameters for optimizing the operating behavior DVLF FRPPLVVLRQLQJ 0RWRU W SH QGXFWLRQ PRWRU URWDWLQJ VWDQGDUG LQGXFWLRQ PRWRU VWDQGDUG ...

Страница 109: ...and disconnect the machine if you must remove covers Comply with the Five safety rules Only remove the covers when the rotating parts have come to a complete standstill 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 air and creepage distances may be fa...

Страница 110: ...vidual machine parts can become hot in operation Burns can result when coming into contact with these parts Never touch machine parts during operation Allow the machine to cool down before starting work Check the temperature of parts before touching them If required wear suitable protective equipment Excessively high machine temperature when heating is switched on If the anti condensation heating ...

Страница 111: ...ried out We recommend that these tests be carried out and documented in coordination with the responsible authorities System specific ignition hazards The criteria for the respective zonal classification are not harmonized and the assessment of the operational risks the local operating conditions and the various monitoring methods are not standard As a consequence the remedial measures recommended...

Страница 112: ...umentation 3 If this is possible using the available measuring equipment check the bearing and stator winding temperatures 8 4 Regreasing roller bearings Refer to the regreasing instructions for the roller bearings on the lubricant plate 8 5 Stoppages The stoppage is a shutdown for a period of time during which the machine is stopped but remains at the location of use Under normal ambient conditio...

Страница 113: ...e roller bearings can lead to damage such as brinelling or corrosion for example During stoppages regularly start the machine up for a brief period once a month As a minimum rotate 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 the machine up Make sure tha...

Страница 114: ...achine is going to be out of service for longer than six months then take the necessary measures for preservation and storing Otherwise damage to the machine will result Record the decommissioning steps This log will be useful upon recommissioning 8 7 Re commissioning the machine When you re commission the machine proceed as follows Study the record made when the machine was decommissioned and rev...

Страница 115: ... short circuit are faults that overload the machine electrically or mechanically Immediately perform an inspection after such faults Correct the cause of the fault as described in the respective remedial measures section Repair any damage to the machine Operation 8 9 faults SIMOTICS FD 1MM1 Operating Instructions 02 2019 115 ...

Страница 116: ... conditions X Mains voltage too high frequency too low Check the power supply conditions X X X X X Stator winding incorrectly connected Check the winding connection in the terminal box X X X X Winding short circuit or phase short cir cuit in stator winding Determine the winding resistances and insulation resistances Carry out repair work after consulta tion with the manufacturer X Incorrect direct...

Страница 117: ...stem comprising mo tor and foundation Reinforce the foundation after prior consultation with the Service Center X X Changes in foundation Determine the cause of the changes and if necessary rectify Realign the machine X Reduced air supply direction of rotation of fan possibly incorrect Check the air ducts clean the machine X X Uneven gearbox operation Resolve any gearbox faults 1 Take into account...

Страница 118: ...the bearing Check the seals X High ambient temperature Use a suitable high temperature grease X X Insufficient lubrication Grease the bearings as instructed X X Bearing canted Properly install the bearing X 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 ...

Страница 119: ... 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 See also Safety information Page 15 Comply with the IEC EN 60079 17 standard during all service and maintenance work on the machine Note Please contact the service center Page 167 if you require support with service maintenan...

Страница 120: ...an increase and only decrease slowly after switching off You can burn yourself if you touch hot surfaces Allow the machine to cool before starting any maintenance and service work on the machine Check the temperature of parts before touching them If required wear suitable protective equipment Damage if the machine is not maintained The machine can be damaged if it is not appropriately maintained T...

Страница 121: ...hine 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 winding insulation absorbed moisture As such you can determine whether the machine needs commissioning or any necessary measures such as clean...

Страница 122: ...erwise cause damage to the machine 9 1 5 General inspection Check that the installation conditions are observed We recommend that the following checks are performed after approx 16 000 operating hours or at the latest after two years Table 9 2 Checks that have to be performed during the general inspection Checking When the motor is running At stand still The electrical parameters are maintained X ...

Страница 123: ...contact the Service Center Page 167 9 1 7 Assessing the roller bearings To assess the roller bearings it is generally not necessary to dismantle the machines The motor only has to be dismantled if the bearings are to be replaced The state of a roller bearing can be assessed by analyzing the bearing vibration The measured values provide an indication and can be assessed by specialists Contact the S...

Страница 124: ...rdering and should be used for initial lubrication Criteria for selecting rolling bearing greases High quality ISO L X BDEA3 lubricating grease according to ISO 6743 9 and K3K 20 lubricating grease according to DIN 51825 with lithium soap as a thickener and an upper service temperature of at least 130 C 266 F are permissible for standard applications without special requirements The technical data...

Страница 125: ... Approx 10 mm s at 100 C mm s Additives Anti Oxidation AO Anti Wear AW No solid lubricants Alternatively Extreme pressure EP only after prior consultation with grease and bearing manufacturers FE9 test A 1500 6000 DIN 51821 1 2 F10 50 h at 130 C F50 100 h at 130 C H Behavior in the presence of water DIN 51807 0 or 1 at a test temperature of 90 C Corrosive effect on copper DIN 51811 0 or 1 at a tes...

Страница 126: ...ol Multi 2 Lubrication data The following data is provided on the lubricant plate of the machine Regreasing intervals in operating hours Regreasing amount in grams Grease type Grease replacement intervals The grease replacement intervals in these operating instructions or the regreasing intervals indicated on the plate apply to the following conditions Normal load Operation at speeds in accordance...

Страница 127: ...50 g per 30 min The rolling bearing temperature rises sharply at first then drops to the normal value again when the excess grease is displaced out of the bearing The used grease collects outside each bearing in a spent grease chamber Greasing the rolling bearings prior to commissioning When properly stored prior to commissioning for a longer period of time normally the grease in the bearings does...

Страница 128: ...e They will provide you with more information about the correct paint system and methods of repairing paint damage 9 1 13 Repainting WARNING Explosion hazard caused by incorrect painting The paint coat can become electrostatically charged where there is a thick coat Electrostatic discharges can occur There is a risk of explosion if potentially explosive mixtures are also present at this moment Thi...

Страница 129: ...e is not valid for repaintings 9 1 14 Maintaining terminal boxes Requirement The machine is de energized Checking the terminal box Terminal boxes must be regularly checked for tightness undamaged insulation and tight terminal connections If dust or humidity have infiltrated the terminal box this should be cleaned and dried particularly the insulators Check all the seals and sealing surfaces and ad...

Страница 130: ...ce work on the machine If the motor has to be transported please observe the information and instructions in the Transport chapter 9 2 1 Prepare servicing work The drawings and parts lists do not contain any detailed information about the type and dimensions of fixing elements and components For this reason you should establish this information when dismantling them and make a note of it for the p...

Страница 131: ...Support or unload the rotor when carrying out work with the machine in a vertical position Explosion hazard due to improper maintenance of the anti condensation heating If the anti condensation heating is not correctly repaired e g if unauthorized or untested spare parts are used this can result in explosions during operation in a potentially explosive atmosphere This can result in death serious i...

Страница 132: ...ing screws 2 Ensure that the retaining components are undamaged and correctly installed 9 2 3 2 External fan made of cast steel External fans made of cast steel have a keyway connection and are prevented from axially shifting using a locking ring Disassembling 1 The external fan is fixed on the shaft with a locking ring Remove the locking ring Pliers according to DIN 5254 should preferably be used...

Страница 133: ... the air inlet nozzle Figure 9 2 External fan made of welded sheet steel 2 Loosen the crews that fasten the fan impeller to the hub and pull the fan impeller off 3 Warm up the fan hub e g using a flame and pull the hot fan hub off with a puller Assembly 1 Clean the shaft and the hub before fitting the impeller and grease them lightly 2 Warm up the fan hub e g using a flame Push on the warm fan hub...

Страница 134: ...around the complete circumference Please contact the Service Center if you require any support when aligning the components See also Service and Support Page 167 9 2 4 Roller contact bearings 9 2 4 1 Removing roller bearing Preparation Remove any grease feeders shock pulse measurement equipment and possibly mounted instrumentation at the DE and NDE Remove the coupling on the drive end or make the ...

Страница 135: ...the grease slinger 9 2 4 2 Remove V ring Depending on the particular version there is a V ring The V ring must be replaced if unusual amounts of grease escape the roller bearing or the V ring is visibly damaged Figure 9 3 Remove the V ring 1 Mark the components so that they can be correctly assembled 2 Remove the V ring with the bearing cap or by using a suitable tool from the shaft Removing the p...

Страница 136: ...sealing ring schematic diagram 1 Mark the components of the bearing units so that they can be assembled correctly 2 Remove the protective coating from the shaft in front of the Iabyrinth sealing ring 3 Unscrew the three radially arranged set screws for fixing the ring axially 4 Screw suitable bolts or screws into the radial threads for pulling off Note the length of engagement to avoid clamping to...

Страница 137: ...f the warmed up roller bearing onto the shaft Avoid any blows that might damage the bearing 6 Make sure that the roller bearing is resting against the shaft shoulder or the second bearing 7 Fill the bearing to the top with the specified lubricating grease as stamped on the lubricant plate 8 Warm up the grease slinger and push it onto the shaft 9 Depending on the particular version fix the bearing ...

Страница 138: ...s fitted with a sheet steel protective ring in the bearing cover 1 Push the protective ring onto the shaft 2 Verify that the ring is sufficiently pretensioned Replace the protective ring if necessary 3 Position the protective ring so that one of the longitudinal grooves meets the corresponding water separation groove at the bottom in the bearing cover flange or end shield 9 2 4 6 Installing the V ...

Страница 139: ...9 6 Roller contact bearing with grease chamber schematic diagram See also Install the V ring Page 137 9 2 4 7 Installing the labyrinth sealing ring The labyrinth sealing ring is the last component to be fitted when fitting the roller contact bearing It ensures degree of protection IP65 and prevents the penetration of dirt and foreign bodies into the roller contact bearing 1 Apply a soluble adhesiv...

Страница 140: ...al Smear bare joints between parts with non hardening permanently flexible sealant such as Hylomar M Follow the manufacturer s application and safety instructions when doing this Check all sealing elements such as those on the terminal boxes for elasticity aging or damage and renew them if they are no longer effective Replacing seals 1 Replace the seals if necessary with original parts or with tes...

Страница 141: ...ng surfaces must be clean and dry before reassembly 3 Apply the liquid gasket as a continuous bead with a diameter of approx 3 mm 4 Assemble the components after the solvent has had a chance to vaporize while still assembling within the specified assembly time 5 Retighten the fixing screws of the cover after the liquid sealant has set If you have any questions contact the Service Center See also S...

Страница 142: ...Maintenance 9 2 Corrective Maintenance SIMOTICS FD 1MM1 142 Operating Instructions 02 2019 ...

Страница 143: ...o embossed on the drive end of the shaft Note The graphical representations 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 is provided on the machine You can retrieve the following information from the data matrix code Machine type Seria...

Страница 144: ...o determine the order numbers for motor spare parts quickly and easily Spares on Web https www sow siemens com See also Guide for Spares on Web http support automation siemens com WW news en 25248626 Rolling bearings When ordering rolling bearings in addition to the bearing identification code the supplementary specifying code is also necessary for the bearing version Both of these codes are stamp...

Страница 145: ...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 167 because this work requires extensive specialist knowledge Only authorized and tested spare parts may be used Spare parts 10 3 Anti condensat...

Страница 146: ...rge opening 5 49 Enclosure cover 8 00 Rotor complete 8 20 Stator core with winding 10 00 Stator frame 10 50 Lifting lugs 20 00 Terminal box without cable entry See also Terminal box 1XB1621 Page 152 Terminal box 1XB1631 Page 154 Terminal box 1XB7730 Page 155 Terminal box 1XB7731 Page 156 Spare parts 10 4 Housing stators and rotors SIMOTICS FD 1MM1 146 Operating Instructions 02 2019 ...

Страница 147: ...Terminal box 1XB7740 Page 157 Terminal box 1XB7750 Page 158 Spare parts 10 4 Housing stators and rotors SIMOTICS FD 1MM1 Operating Instructions 02 2019 147 ...

Страница 148: ...10 5 Ventilation Table 10 2 Spare parts for ventilation Part Description 11 00 External fan 12 00 Complete fan cowl Spare parts 10 5 Ventilation SIMOTICS FD 1MM1 148 Operating Instructions 02 2019 ...

Страница 149: ... 35 Grease slinger 4 35 Grease slinger 3 60 Inner bearing cover 4 60 Inner bearing cover 5 00 End shield 6 00 End shield Bearing kit at the drive end and non drive end consists of the following components Deep groove ball bearing locating bearing Deep groove ball bearings Shaft sealing ring labyrinth ring optional Shaft sealing ring Locking ring guard ring Locking ring Spare parts 10 6 Roller bear...

Страница 150: ...are parts for the bearing cartridge at the drive end and non drive end Part Description Part Description 3 20 Outer bearing cover 4 20 Outer bearing cover 3 35 Grease slinger 4 35 Grease slinger 3 60 Inner bearing cover 4 60 Inner bearing cover 5 00 End shield 6 00 End shield Bearing kit at the drive end and non drive end consists of the following components Deep groove ball bearing locating beari...

Страница 151: ... speed sensor assembly Part Description 55 10 Speed sensor kit sensor torque bracket fastening material The speed sensor kit can be ordered only as complete kit Spare parts 10 8 Speed sensor optional SIMOTICS FD 1MM1 Operating Instructions 02 2019 151 ...

Страница 152: ...arts Part Description Part Description 20 00 Terminal box without cable entry comprising the following components 20 20 Terminal box housing 21 41 Terminal supports 20 27 Mounting rail 21 61 Terminal strip for auxiliary circuit 20 28 Seal 22 01 Saddle terminal complete Spare parts 10 9 Terminal box 1XB1621 SIMOTICS FD 1MM1 152 Operating Instructions 02 2019 ...

Страница 153: ...th internal cable Table 10 7 Additional spare parts Part Description Part Description 20 60 Cable gland 20 66 Strain relief lower part 20 61 Cable gland upper part 20 68 Seal 20 62 Cable gland lower part 20 70 Sealing insert for cable entry 20 65 Strain relief upper part Spare parts 10 9 Terminal box 1XB1621 SIMOTICS FD 1MM1 Operating Instructions 02 2019 153 ...

Страница 154: ...21 41 Terminal bushings 22 43 Terminal link stepped with 2 holes 1 You can only order the terminal box as part Table 10 8 Additional spare parts for terminal box 1XB1631 with split cable entry Part Description Part Description 20 61 Cable gland upper part 20 66 Strain relief lower part 20 62 Cable gland lower part 20 70 Sealing insert for cable entry 20 65 Strain relief upper part Spare parts 10 1...

Страница 155: ...61 Terminal strip for auxiliary circuit 20 28 Seal 21 74 Anti rotation cartridge 20 30 Cover 22 01 Saddle terminal complete 20 38 Seal 22 39 Neutral point connection 21 11 Connecting plate with internal cable 22 70 Fixing lug for PE conductor 21 41 Terminal bushings Table 10 10 Additional spare parts Part Description Part Description 20 51 Entry plate with seal Spare parts 10 11 Terminal box 1XB77...

Страница 156: ... auxiliary circuit 20 28 Seal 21 74 Anti rotation cartridge 20 30 Cover 22 01 Saddle terminal complete 20 38 Seal 22 39 Neutral point connection 21 11 Connecting plate with internal cable 22 41 Terminal link straight with two holes 21 41 Terminal bushings 22 70 Fixing lug for PE conductor Table 10 12 Additional spare parts Part Description Part Description 20 51 Entry plate with seal Spare parts 1...

Страница 157: ...xiliary circuit 20 28 Seal 21 74 Anti rotation cartridge 20 30 Cover 22 01 Saddle terminal complete 20 38 Seal 22 30 Connecting bar for the power circuit 21 11 Connecting plate with internal cable 22 39 Neutral point connection 21 41 Terminal bushings 22 70 Fixing lug for PE conductor Table 10 14 Additional spare parts Part Description Part Description 20 51 Cable entry plate with seal Spare parts...

Страница 158: ...ion 20 00 Complete terminal box with undrilled cable entry plate1 22 30 Connecting bar for the power circuit 20 51 Cable entry plate with seal undrilled 22 39 Neutral point connection 22 01 Saddle terminal complete 1 You can only order the terminal box as part Spare parts 10 14 Terminal box 1XB7750 SIMOTICS FD 1MM1 158 Operating Instructions 02 2019 ...

Страница 159: ...al box 1XB9014 The auxiliary terminal box can only be ordered as one complete part single parts are not available In this case please contact the Service Center Page 167 Spare parts 10 15 Auxiliary terminal box 1XB9014 SIMOTICS FD 1MM1 Operating Instructions 02 2019 159 ...

Страница 160: ...al box 1XB9015 The auxiliary terminal box can only be ordered as one complete part single parts are not available In this case please contact the Service Center Page 167 Spare parts 10 16 Auxiliary terminal box 1XB9015 SIMOTICS FD 1MM1 160 Operating Instructions 02 2019 ...

Страница 161: ...y terminal box The auxiliary terminal box can only be ordered as one complete part single parts are not available In this case please contact the Service Center Page 167 Spare parts 10 17 1XB9016 auxiliary terminal box SIMOTICS FD 1MM1 Operating Instructions 02 2019 161 ...

Страница 162: ...minal box 1XB302 The auxiliary terminal box can only be ordered as one complete part single parts are not available In this case please contact the Service Center Page 167 Spare parts 10 18 Auxiliary terminal box 1XB302 SIMOTICS FD 1MM1 162 Operating Instructions 02 2019 ...

Страница 163: ...d 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 replace substances that are damaging to the environment by those that...

Страница 164: ... 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 to fall during dismantling This can result in death serious injury or material damage Before you release any machine parts secure them so that they cannot fall 11 5 Disposal of components Components The m...

Страница 165: ... 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 local regulations The foil used for water proof packaging is an aluminum composite foil It can be recycled thermal...

Страница 166: ...Disposal 11 5 Disposal of components SIMOTICS FD 1MM1 166 Operating Instructions 02 2019 ...

Страница 167: ...erson 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 develop Expandi...

Страница 168: ...Service and Support SIMOTICS FD 1MM1 168 Operating Instructions 02 2019 ...

Страница 169: ...g 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 bolted onto the stator frame should be tightened to the following torques depending on the thread size Table B 1 Tighte...

Страница 170: ... property class 8 8 according to ISO 898 1 Case C Applies to bolts with property class 8 8 A4 70 or A4 80 according to ISO 898 1 however only to bolts screwed into components made from materials with higher property class e g cast iron steel or cast steel Note Non standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or...

Страница 171: ...ents C You can find the quality documents here https support industry siemens com cs ww de ps 13318 cert https support industry siemens com cs ww en ps 13318 cert SIMOTICS FD 1MM1 Operating Instructions 02 2019 171 ...

Страница 172: ...Quality documents SIMOTICS FD 1MM1 172 Operating Instructions 02 2019 ...

Страница 173: ...ied 84 91 Cable entry and routing 83 Cable entry plate 84 Cable gland 85 Cable lugs without side guard 86 Center of gravity 60 Centering flange 66 67 Certificates EAC 25 UL and cUL 25 Checks to be carried out prior to commissioning 95 Common mode filters 47 Condensate 62 Connecting cables Selection 78 91 Connecting the auxiliary circuit 92 Converter 26 Converter documentation 47 Cooling 26 Correct...

Страница 174: ...replacement intervals 126 Grease tank 127 Grounding conductor Connecting 79 Grounding system Meshed 47 H Hazardous substances 17 Hearing damage 17 34 Hot surfaces 16 I Ignition hazard 18 111 Increased degree of protection 28 Induced eddy currents 89 Initial lubrication 124 Insert cable 84 Inspection Faults 115 121 Installation Initial inspection 122 Installing the protective ring 138 Insulated bea...

Страница 175: ...e terminal box 77 Repainting 128 Repair Initial inspection 122 Residual risks 31 Restriction of certain Hazardous Substances 163 RF grounding point 46 Risk of explosion 43 131 Cleaning with compressed air 121 RoHS 163 Roller bearings Assembly 137 faults 118 Inspection 123 Regreasing 98 Roller contact bearings 28 Rolling bearings Replacement 144 Rotating parts 16 Rotor 26 Rotor shipping brace 37 39...

Страница 176: ...operation 48 Technical Support 167 Temperature class 33 113 Temperature limits 43 Temperature monitoring Stator winding 92 Terminal box 29 70 80 92 Closing 90 Maintaining 129 rotating 74 Terminal box 1XB1631 154 Terminal box 1XB7750 158 Terminal designation 78 Terminal diagram 91 Test run 100 Thermal motor protection 32 Threadlocker 131 Tightening torques 69 Bolted connection 169 Cable lug 80 Grou...

Страница 177: ......

Страница 178: ...Further Information www siemens com drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY ...

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