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Siemens SIMOTICS FD 1LQ1 Operating Instructions Manual

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Edition
01/2019
Operating Instructions
Installation Instructions
Low-voltage motor
SIMOTICS FD
Type 1LQ1
www.siemens.com/drives

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Summary of Contents for Siemens SIMOTICS FD 1LQ1

  • Page 1 Operating Instructions Installation Instructions Low-voltage motor SIMOTICS FD Type 1LQ1 Edition 01/2019 www.siemens.com/drives...
  • Page 2 23.01.2019 19:12 V11.01...
  • Page 3 Introduction Safety information Description Low-voltage motor Preparations for use SIMOTICS FD Type 1LQ1 Assembly Electrical connection Operating Instructions Installation Instructions Start-up Operation Maintenance Spare parts Disposal Service and Support Technical data and drawings Quality documents Edition 01/2019...
  • Page 4 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, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 5: Table Of Contents

    4.13 Rotational speed limit values ....................33 4.14 Voltage and frequency fluctuations during line operation ............33 4.15 Phase synchronization during supply system switching ............34 4.16 System-inherent frequencies ....................34 4.17 Torsional load of the drive train....................34 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 6 Aligning the machine to the driven machine and attaching it to it (IM V1, IM V10) ....65 5.4.5 Axial and radial forces......................65 Electrical connection...........................67 Safety instructions for the electrical connection ..............67 Basic rules..........................67 Terminal box ..........................68 6.3.1 Terminal box 1XB1621......................69 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 7 Set values for monitoring the winding temperature..............96 Test run ..........................97 7.10 Switching off...........................98 7.11 Setting the motor parameters at the converter...............99 7.11.1 Selecting the motor type and motor data in the STARTER program ........99 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 8 9.2.1 Prepare servicing work......................128 9.2.2 Screws with preCOTE coating .....................129 9.2.3 External fan ..........................129 9.2.3.1 External fan unit ........................129 9.2.3.2 Replacing the external fan ....................130 9.2.4 Roller-contact bearings ......................130 9.2.4.1 Removing roller bearing .......................130 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 9 Information according to Article 33 of the REACH regulation ..........159 11.3 Preparing for disassembly....................160 11.4 Dismantling the machine......................160 11.5 Disposal of components.......................160 Service and Support ..........................163 Technical data and drawings........................165 Tightening torques for screw and bolt connections..............165 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 10 Table 10-7 Spare parts for the speed sensor .....................146 Table 10-8 Terminal box 1XB1621 spare parts...................147 Table 10-9 Additional spare parts........................148 Table 10-10 Additional spare parts for terminal box 1XB1631 with split cable entry........149 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 11 Figure 9-5 Position the set screws for the labyrinth sealing ring on the outer bearing cover .....136 Figure 10-1 Housing, stators and rotors .......................139 Figure 10-2 External fan ..........................141 Figure 10-3 External fan ..........................142 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 12 Terminal box 1XB7750 with standard cable entry..............153 Figure 10-14 Auxiliary terminal box 1XB9014 .....................154 Figure 10-15 Auxiliary terminal box 1XB9015 .....................155 Figure 10-16 1XB9016 auxiliary terminal box ....................156 Figure 10-17 Auxiliary terminal box 1XB302....................157 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 13: Introduction

    Using the "Documentation" function, from Product Support manuals, you can compile your own "Documentation". However, you can also include other Product Support content such as FAQs or characteristics in the documentation that you compile. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 14 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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 15: Safety Information

    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 adjacent live parts. To energize the system, apply the measures in reverse order. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 16: Qualified Personnel

    ● Ensure that all rotating parts are reliably covered. ● Switch off and disconnect the machine first if you want to remove covers. Observe the "5 safety rules". ● Only remove covers when the rotating parts have come to a complete standstill. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 17 ● 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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 18: Electrostatic Sensitive Devices

    = ESD overall e = ESD wristband f = cabinet ground connection Interference immunity By selecting suitable signal cables and evaluation units, ensure that the interference immunity of the machine is not diminished. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 19: Interference Voltages When Operating The Converter

    ● Observe the nationally applicable health and safety regulations. ● It is forbidden for people with pacemakers to be close to the machine. ● Do not carry any magnetic or electronic data media. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 20 Safety information 2.8 Electromagnetic fields when operating electrical power engineering installations SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 21: Description

    Cooling IEC/EN 60034‑6 Type of construction IEC/EN 60034‑7 Terminal markings and direction of rotation IEC/EN 60034‑8 Noise emission IEC/EN 60034‑9 Starting characteristics of rotating electrical machines * IEC/EN 60034‑12 Vibration severity grades IEC/EN 60034‑14 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 22 GOST R IEC 60034-14 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 usage. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 23: Table 3-2 Data On The Rating Plate

    Thermal class of the utilization (24) Country of manufacture and location (11) Maximum speed [rpm] (25) Certification mark for UL/CSA + file number (optional) (12) Standards (26) Certificate number(s) for Ex motors for Zone 2 (optional) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 24 Carefully observe the content of the quotation, and that there is a cUL-marking on the rating plate. Quality management system Siemens AG employs a quality management system that meets the requirements of ISO 9001 and ISO 14001. Certificates that can be downloaded You can download certificates for the SIMOTICS motor series at the following link: Certificates (https://support.industry.siemens.com/cs/ww/en/ps/13358/cert)
  • Page 25 Class G3 according to EN 779, are used. The average degree of particle removal [Am] lies between 80 % and 90 %. Degree of protection The machine is available with degree of protection IP55. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 26: Table 3-3 Rolling-Contact Bearing Variants

    The chamber is sealed off from the space where the lubricating grease collects by a V-ring or a V-ring and felt ring combination which prevents the sealing grease in the chamber from penetrating into the lubricating grease collecting space. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 27 Depending on the order, various supplementary devices can be installed or mounted. These include sensors for bearing temperature monitoring or winding monitoring, for example. Anti-condensation heating (option) The machine is fitted with anti-condensation heating. The connection data is listed on an additional plate on the machine. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 28 Description SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 29: Preparations For Use

    ● Hot discharged air must not be drawn in again. ● On the vertical design with air intake from above, the air inlets must be protected against the ingress of foreign bodies and water. See also Connecting an external fan motor (Page 88) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 30: Space Required For Ventilation

    The necessary space requirements are listed in the following table: Table 4-2 Space required to remove/mount the fan cover Type Space requirement / clearance A 1L.….-3A…-…. 300 mm 1L.….-3B…-…. 350 mm SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 31: Interlock Circuit For The External Fan Motor

    Connecting an external fan motor (Page 88) 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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 32: Thermal Motor Protection Using Ptc Thermistors (Option)

    If the machine has no support at the NDE, the flange cannot hold the weight of the machine. The machine or machine parts may loosen. This can result in death, serious injury or material damage. ● Use an appropriately sized support base. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 33: Noise Emissions

    ● 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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 34: Phase Synchronization During Supply System Switching

    This can result in death, serious injury or material damage. When planning the system, consider the configuration data. Note You can find more information in Chapter 2 of catalog D81.8. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 35: Transport

    ● Use suitable strap guiding or spreading devices. ● If not specified otherwise in the transport data, always transport the machine in the position associated with its specific type of construction. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 36 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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 37: Checking The Delivery

    – If a machine has to be transported in a horizontal position, the rotor must be fixed in position before the machine is turned onto its side. Vertical machines can be supplied in the horizontal position from the manufacturing plant. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 38: Figure 4-1 Axial Fastening Of The Rotor

    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 remounted for possible disassembly and transport. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 39: Lifting And Transporting The Machine

    You must correctly store the machine if you do not install and use it after it has been delivered. NOTICE Bearing seizure damage if incorrectly stored If storage conditions are inappropriate there is a risk of bearing seizure damage. Resulting damage can include scoring (brinelling) and corrosion. ● Follow the storage guidelines. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 40 ● The ground must be sufficiently strong. Prevent the machine from sinking into the ground. ● Covers or tarpaulins used to protect the equipment against the weather must not make contact with the surfaces of the equipment. Otherwise air circulation under the stored items will be prevented. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 41 (if available), and ensure that the air circulates in the storage room. Storage for longer than three months Lubricate the machine after every two years of storage. 1. Unpack the machine. 2. Remove the rotor shipping brace, if one is being used. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 42: Storing The Filter Mats (Option, Air Filter)

    ● Inspect the machine regularly and if necessary, apply an additional coating of corrosion protection. Document all preservation measures taken so that they can be reversed before the machines are put back into service. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 43: Converter Operation

    C (IVIC C = high stress). If voltage peaks higher than those specified according to IVIC C can occur, then please contact your Siemens partner: ● For a line supply voltage (converter input voltage) up to max. 480 V, and when controlled from a SINAMICS G/SINAMICS S converter with uncontrolled/controlled infeed: Comply with the guidelines for configuring motor and converter.

  • Page 44: Reducing Bearing Currents

    ● To ensure good discharging of high-frequency currents, provide contacting over a large surface area: – as contact established through 360° at the converter – at the motor, for instance with EMC glands at the cable entries SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 45: Insulated Bearings When Operating The Converter

    ● 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 dimensioning.

  • Page 46: Figure 4-2 Schematic Representation Of A Single Drive

    Bearing currents can flow if the 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 link the motors. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 47: Converter Operation On A Grounded Network

    PE connecting points of standard terminal boxes is suitable for this purpose. Material damage can result. ● Use an appropriately sized PE conductor. ● Connect the PE conductor to the grounding terminal on the motor enclosure. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 48 Preparations for use 4.20 Converter operation SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 49: Assembly

    ● Where necessary, use suitable steps when performing installation work on the machine. ● Do not stand on cables or attachments during installation. Do not use attachments as steps. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 50: Preparations For Installation

    ● 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? SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 51: Testing The Insulation Resistance And Polarization Index

    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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 52: Table 5-1 Stator Winding Insulation Resistance At 40° C

    In this case, doubling or halving the insulation resistance at a temperature change of 10 K is used as the basis. ● The insulation resistance halves every time the temperature rises by 10 K. ● The resistance doubles every time the temperature falls by 10 K. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 53 Limit values of the anti-condensation heating insulation resistance The insulation resistance of the anti-condensation heating with respect to the machine housing should not be lower than 1 MΩ when measured at 500 V DC. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 54: Prepare The Mating Faces (Im B3)

    ● Measuring the concentricity and axial eccentricity tolerances ● Positioning the machine If you are not familiar with the prescribed measures and procedures, then you can make use of the services offered by the local Service Center (Page 163). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 55: Checking The Load Handling Attachments

    Failure to fit the rotor shipping brace can result in damage to the bearings while the machine is being turned onto its side. ● Fix the rotor in place before you turn the machine into a horizontal position. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 56: Removing Anti-Corrosion Protection

    ● "H" means balancing with a half feather key ● "F" means balancing with a whole feather key Figure 5-1 Balancing type on the drive-end side SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 57 ● Only operate the motor with the transmission element pulled on. ● For test operation or when commissioning without transmission element, carefully secure the feather key using a suitable locking element. When doing this, take into account the type of machine balancing. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 58: Lifting And Transportation

    ● Always take account of the center of gravity when transporting or lifting the machine. If the center of gravity is not located centrally between the attachment points, then position the hoisting hook above the center of gravity. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 59: Putting The Machine Down

    There is no condensation present within the machine. Setting down the machine ● Set down the machine slowly and carefully at the installation location to avoid any impact. See also Draining condensation (Page 60) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 60: Draining Condensation

    In the DE bearing shield, water drain holes are located in the area of the mounting feet or opposite the regreasing system. They are sealed with screw plugs. Figure 5-2 Condensation water drain for vertical mounting SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 61: Roughly Aligning The Machine

    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, ensure that the axial position is maintained. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 62: Installing The Machine

    The balance state of the shaft (full-key or half-key balancing) and alignment errors primarily influence the service life of the bearing, especially for high motor speeds or when using rigid couplings. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 63: Table 5-2 Permissible Deviations For Aligning The Machine With Flexible Coupling

    = 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 also Tightening torques for screw and bolt connections (Page 165) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 64: Aligning The Machine To The Driven Machine And Attaching It To It (Im B5)

    The machine or machine parts may loosen during operation. This can result in death, serious injury or material damage. ● Mount the support base so that no additional mechanical tensions can occur in the housing. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 65: Aligning The Machine To The Driven Machine And Attaching It To It (Im V1, Im V10)

    0.05 mm in diameter. 5.4.5 Axial and radial forces You can obtain the permissible values for axial and radial forces by contacting the Siemens Service Center (Page 163) or referring to the machine catalog. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 66 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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 67: Electrical Connection

    ● The connecting cables can be sealed and secured at every cable entry point into the terminal box. ● Lay the connecting cables and in particular the PE conductor in the terminal box in an open arrangement so that chafing of the cable insulation is prevented. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 68: Terminal Box

    Depending on the version, different terminal boxes may be installed on the machine. Depending on the terminal box, different cable entries and options for the cable connection are possible. You can identify the terminal box installed on the machine via the illustrations in the following chapters. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 69: Terminal Box 1Xb1621

    ● Connecting cables with cable lugs (Page 82) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 80) 6.3.2 Terminal box 1XB1631 Figure 6-3 Terminal box 1XB1631 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 70: Terminal Box 1Xb7730

    You can find additional information here: ● Bringing cables into the terminal box 1XB... with cable gland (Page 81) ● Connecting cables with cable lugs (Page 82) ● Connecting cables without cable lugs (Page 83) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 71: Terminal Box 1Xb7731

    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 standard scope of supply. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 72: Terminal Box 1Xb7750

    The implementation on the other motor side is possible only with the support of the Service Center (Page 163). If you want to rotate a terminal box not listed below, then also contact the Service Center. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 73 7. Rotate the terminal box through ±90° in the desired direction. Carefully place the terminal box down. Take care not to damage the seal. 8. Screw the terminal box with the console / cable duct (4 x M16, tightening torque 170 Nm). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 74 8. Rotate the terminal box through ±90° in the desired direction. Carefully place the terminal box down. Take care not to damage the seal. 9. Screw the terminal box with the console / cable duct (4 x M16, tightening torque 170 Nm). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 75: Mounting/Removing The Terminal Box

    1. Release two diagonally opposing screws at the terminal box cover and replace them by threaded bars. 2. Release the two other screws. 3. Carefully pull the terminal box cover over the threaded bars. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 76: Preparation

    ● Configuration notes ● Requirements according to IEC/EN 60204‑1 ● Dimensioning for bundled cable routing, e.g. according to DIN VDE 0298 Part 4 or IEC 60364-5-52 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 77: Connecting The Grounding Conductor

    ● Use the connecting terminals designated for the grounding conductor in the terminal box. ● Ensure that the connecting surface is bare and is protected against corrosion using a suitable substance, e.g. acid-free Vaseline. ● Arrange the flat washer and spring washer under the screw head. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 78: Connection Without Terminal Box

    ● Ensure that the external terminal box is dimensioned according to the data on the rating plate and is suitable for the respective use. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 79: Connecting The Machine For A Specific Direction Of Rotation

    Please note that you are responsible for ensuring that the entry plate still has sufficient strength after the holes have been drilled and tapped. 3. Mount the cable entry plate and the cables with the cable glands onto the terminal box. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 80: Inserting And Routing The Cables

    1 to 3 mm smaller than the diameter of the cable. 3. Pull the sealing insert over the end of the cable. 4. Prepare the end of the cable depending on the cable and its use, e.g. with a cable lug. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 81: Bringing Cables Into The Terminal Box 1Xb

    2 x M72 x 2 + 3 x M25 x 1.5 Undrilled 1XB7740 4 x M80 x 2 + 3 x M25 x 1.5 1XB7750 8 x M72 x 2 + 3 x M25 x 1.5 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 82: Laying Cables

    2. Remove the insulation from the conductor ends so that the remaining insulation reaches ① almost up to the cable lug . Connect only one conductor per cable lug. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 83: Connecting Cables Without Cable Lugs

    If the end of the conductor is not correctly enclosed by the wire end ferrule, but is trapped by it, this can lead to overheating. ● Insert only one conductor end into each wire end ferrule, and attach the wire end ferrule correctly. ● Insert only one conductor end into each terminal. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 84: Figure 6-10 Connection Using Terminal Clamps (Schematic Diagram)

    GT640 / 1XB7730 / 1XB7731 / 1XB7740 / 1XB7750 20 Nm ① For terminal boxes GT640, 1XB7730 and 1XB7731, fasten the terminal element using a clamping nut M12 on the threaded stud of the terminal support with a torque of 20 Nm. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 85: Use Of Aluminum Conductors

    ● Use a cable entry plate made of non-ferrous metal. 6.5.8 Internal equipotential bonding Between the ground terminal in the terminal box enclosure and the machine enclosure, the fixing screws of the terminal box serve as PE conductor connection. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 86: Stepless Mating Face For The Seal In The Terminal Box Cover

    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 range is taken into account during general use. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 87: Finishing Connection Work

    Take the following criteria into account when selecting the connecting cables for the auxiliary circuits: ● Rated current ● Rated voltage ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Requirements according to IEC/EN 60204‑1 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 88: Bringing Cables Into The Auxiliary Terminal Box And Routing Them

    6. If the separate fan is supplied with a connector already attached, check whether the pin allocation of the connector matches the pin allocation of the socket. 7. Complete the work at the external fan terminal box, see "Completing connection work in the auxiliary terminal box" (Page 90). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 89: Connecting Temperature Monitoring For The Stator Winding

    ● When connecting the temperature sensor to external temperature 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”. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 90: Terminating The Connection Work (Auxiliary Circuit)

    2. Close the auxiliary terminal box using the cover supplied for this purpose. See section "Tightening torques for screw and bolt connections (Page 165)" for the tightening torque of the fixing bolts for the cover. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 91: Start-Up

    ● All touch protection measures for moving and live parts have been taken. ● For test operation or when commissioning without output element, carefully secure the feather key using a suitable security element. When doing this, take into account the balancing type of the motor. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 92: Converter Operation

    ● The converter is correctly parameterized. The parameterization data is specified on the rating plate of the machine. Information about the parameters is available in the operating instructions for the converter. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 93: Measuring The Insulation Resistance Before Commissioning

    Detailed information on testing and the limit values can be found here: "Testing the insulation resistance and polarization index" (Page 51) Greasing the roller bearings prior to commissioning The following information assumes that the specified storage conditions have been complied with. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 94: Setting The Automatic Regreasing System

    ● Prior to commissioning, set the time interval and the relubrication quantity at the automatic regreasing system. ● Observe the operating instructions for the regreasing system for its operation and the replacement of the grease cartridges. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 95: Commissioning An External Fan

    Depending on the version, the fan impeller is visible through the air inlet opening in the fan cover on the external fan motor. 3. If the direction of rotation is wrong, then interchange two line cables in the external fan motor terminal box. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 96: Setpoint Values For Monitoring The Bearing Temperature

    180° C Normal operation 1. Measure the normal operating temperature T of the winding at the installation location in ° C. 2. Set the values for shutdown and warning corresponding to the operating temperature T SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 97: Test Run

    As a consequence, when ramping up, observe the following: ● Monitor the ramp-up time and number of consecutive starts. ● Comply with the limit values and/or ramp-up conditions specified in the catalog or the order documentation. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 98: Switching Off

    This will avoid the formation of condensation. ● Do not switch on the anti-condensation heating for at least two hours after the motor has been switched off. This prevents damage to the winding insulation. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 99: Setting The Motor Parameters At The Converter

    ● The STARTER program has been started. You are in the "Configuration" dialog screen form. Selecting motor parameters 1. Enter a name for the motor in the "Motor name" input field. Subsequent motor assignment is simplified by selecting a unique name. 2. Select the "Enter motor data" option. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 100: Figure 7-1 Selecting A Motor Type

    7.11 Setting the motor parameters at the converter 3. In the "Motor type" field, select the entry "[14] SIMOTICS FD induction motor series". Figure 7-1 Selecting a motor type 4. Click "Continue" to confirm your entries. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 101: Figure 7-2 Entering The Motor Data

    – The value for parameter p335 (motor cooling method) is encrypted from the motor order number: Motor order number Cooling method Parameter p335 1LL1 IC01 1LP1 IC06 1LM1/1MM1 IC411 1LQ1/1MQ1 IC416 1LH1/1MH1 IC71W 1LN1/1MN1 IC86W Figure 7-2 Entering the motor data 6. Click "Continue" to confirm your entries. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 102: Commissioning At The Sinamics S/G Converter Using The Aop30

    ● 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>. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 103 – The value for parameter p335 (motor cooling method) is encrypted from the motor order number: Motor order number Cooling method Parameter p335 1LL1 IC01 1LP1 IC06 1LM1/1MM1 IC411 1LQ1/1MQ1 IC416 1LH1/1MH1 IC71W 1LN1/1MN1 IC86W SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 104 Start-up 7.11 Setting the motor parameters at the converter 3. Exit the motor data input by selecting the "Continue" field and activating the selection with <F5>. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 105: Commissioning At The Sinamics G120P Inverter Using The Iop

    – Motor voltage – Motor current – Rated power – Rated power factor cos φ – Motor speed The optimized pulse patterns are activated automatically once the "SIMOTICS FD" motor type is selected (p300=14). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 106 Start-up 7.11 Setting the motor parameters at the converter SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 107: Operation

    "Five safety rules": ● When the machine is in operation, the terminal boxes must remain closed at all times. Terminal boxes may be opened only when the machine is stopped and in a no-voltage condition. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 108 Material damage can result. ● Make sure that the anti-condensation heating is switched off before the machine is switched ● Only operate anti-condensation heating when the machine is switched off. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 109: Switching On The Machine

    Damage may occur to the motor if it is not stored properly. If the machine is to be taken out of operation for more than 12 months, suitable anti-corrosion, preservation, packaging, and drying measures must be taken. See also Transport (Page 35) Start-up (Page 91) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 110: Avoidance Of Condensation Or Formation Of Condensation Within The Machine

    ● Can the machine be put into operation? ● Must the windings be cleaned or dried? Detailed information on testing and the limit values can be found here: SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 111: Decommissioning The Machine

    Start-up (Page 91) Switching on again after an emergency switching-off ● Check the machine before recommissioning the driven machine after an Emergency Off. ● Eliminate all the causes that have led to the emergency off SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 112: Faults

    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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 113: Electrical Faults

    Possible causes of faults Remedial measures Rotating parts are grinding Establish the cause and realign the parts. Rotor not balanced Decouple the rotor and then rebalance it. Rotor out of true, shaft bent Contact the Service Center. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 114 Reduced air supply, direction of rotation of fan Check the air ducts; clean the machine. possibly incorrect X Uneven gearbox operation Resolve any gearbox faults. Take into account possible changes which may occur during overheating. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 115: Faults At The External Fan

    Check the electrical connections to the external fan. External fan is not running Check the external fan and its connections. Reduced air flow Check the air ducts; clean the machine. See also Connecting an external fan motor (Page 88) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 116: Roller Bearing Faults

    Too much grease in bearing Remove surplus grease. Wrong grease in the bearing Use the correct grease. Friction marks on raceway Replace the bearing. Brinelling or scoring Replace the bearing. Avoid any vibration at standstill SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 117: Maintenance

    ● Switch off the machine and ensure that it is in a no-voltage condition. Carefully comply with the "5 safety rules". ● Only open the terminal box when the motor is stationary and in a no voltage condition. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 118 They can also damage the motor. ● Ensure that no foreign bodies are left in or on the motor. ● Securely attach all loose parts once you have completed the work. ● Carefully remove any dirt. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 119: Measuring The Insulation Resistance During The Course Of Maintenance Work

    The smooth running characteristics and machine running noise have not deteriorated. The motor foundation has no cracks and indentations. (*) (*) You can perform these checks while the motor is running or at a standstill. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 120: General Inspection

    When carrying out the inspection, if you detect any impermissible deviations from the normal state, you must rectify them immediately. They may otherwise cause damage to the machine. See also Set values for monitoring the winding temperature (Page 96) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 121: Servicing And Maintaining The Anti-Condensation Heating

    Initial lubrication The grease specified on the lubricant plate is selected according to the operating conditions known at the time of ordering and should be used for initial lubrication. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 122: Table 9-3 Criteria For Selecting Rolling Bearing Greases

    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 test temperature of +120° C Korr.° SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 123: Table 9-4 Rolling Bearing Greases For Vertical And Horizontal Types Of Construction

    Shell Retinax LX2 Arcanol 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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 124 ● When commissioning, the bearings must be relubricated with twice the amount of lubricating grease. When doing this, the shaft must rotate so that the grease is replaced in the bearings. ● Carefully observe the information relating to long-term storage. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 125: Sealing The Rolling-Contact Bearings ("Increased Degree Of Protection" Option)

    ● Make sure that the impeller is cleaned evenly, as irregular deposits can lead to an imbalance. ● The full air flow can only be achieved when air can freely flow through the impeller. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 126: Replacing A Filter Mat

    3. Screw the complete assembly, comprising inner cage, filter mat and outer cage onto the separately-driven fan unit. The tightening torques for the screw connections are listed in the operating instructions of the separately-driven fan unit. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 127: Touch Up Any Damaged Paintwork

    ● 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 address the cause of the leakiness. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 128: Corrective Maintenance

    ● The centerings in the shaft extensions have reset threads. Use lifting gear which is suitable for the rotor weight and direction of loading. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 129: Screws With Precote Coating

    9.2.3 External fan 9.2.3.1 External fan unit The external fan unit is mounted on the NDE radially (at the top or side) or axially. In case of replacement, remove the complete external fan unit. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 130: Replacing The External Fan

    ● Remove the coupling on the drive end or make the shaft extension freely accessible. ● At the NDE, proceed as follows depending on the machine type: – First, remove the fan cowl or external fan cowl (Page 129). – Remove the external fan. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 131: Remove V Ring

    Remove the V ring 1. Mark the components so that they can be correctly assembled. ① 2. Remove the V ring with the bearing cap – or by using a suitable tool from the shaft. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 132: Removing The Labyrinth Sealing Ring

    4. Screw suitable bolts or screws into the radial threads for pulling off. Note the length of engagement to avoid clamping to the shaft or damaging the thread. 5. Warm the labyrinth sealing ring as you pull it off. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 133: Installing Roller Bearings

    12.Assemble the bearing shield or bearing housing together with the bearing shield. 13.Install the outer bearing cover if one is being used. 14.Install the sealing elements: If present: V ring (Page 134) Labyrinth sealing ring (special design) (Page 135) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 134: Install The V Ring

    9.2.4.6 Installing the V ring ("Increased degree of protection" option) The grease chamber of the labyrinth sealing ring together with the V ring ensures compliance with degree of protection IP65. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 135: Installing The Labyrinth Sealing Ring

    1. Apply a soluble adhesive to the three set screws such as Loctite 243) and screw them partially into the labyrinth sealing ring. 2. Apply an corrosion protection paint to the shaft in the area of the labyrinth sealing ring. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 136: Seal The Motor

    "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. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 137: Spare Parts

    ● Machine type ● Serial number ● Using the Data Matrix code and the "Siemens Industry Online Support" App, you can access product information such as the operating instructions and certificates of your machine. See also...

  • Page 138: Ordering Spare Parts Via The Internet

    The anti-condensation heater is mounted directly on the winding. The anti-condensation heater cannot be removed without causing damage to the winding. A new anti-condensation heater may only be installed by Siemens Service Center (Page 163) specialists. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 139: Housing, Stators And Rotors

    10.00 Stator frame 10.50 Lifting lugs 20.00 Terminal box without cable entry See also Terminal box 1XB1621 (Page 147) Terminal box 1XB1631 (Page 149) Terminal box 1XB7730 (Page 150) Terminal box 1XB7731 (Page 151) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 140 Spare parts 10.4 Housing, stators and rotors Terminal box 1XB7740 (Page 152) Terminal box 1XB7750 (Page 153) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 141: External Fan (Radial Mounting)

    10.5 External fan (radial mounting) 10.5 External fan (radial mounting) Figure 10-2 External fan Table 10-2 Spare parts for external fan Part Description 32.00 Fan unit You can order the fan unit only as complete kit. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 142: External Fan (Axial Mounting)

    10.6 External fan (axial mounting) 10.6 External fan (axial mounting) Figure 10-3 External fan Table 10-3 Spare parts for external fan Part Description 32.00 Fan unit You can order the fan unit only as complete kit. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 143: Air Filter

    Spare parts 10.7 Air filter 10.7 Air filter Table 10-4 Spare parts air filter Part Description 34.30 Spare part kit filter 34.32 Filter mat SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 144: Roller Bearing Cartridge At The Drive And Non-Drive End

    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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 145: Roller Bearing Cartridge At The Drive And Non-Drive End

    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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 146: Speed Sensor (Optional)

    Table 10-7 Spare parts for the speed sensor Part Description 20.09 Supplementary auxiliary terminal box 55.10 Speed sensor kit (sensor, torque bracket, fastening material) The speed sensor kit can be ordered only as complete kit. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 147: Terminal Box 1Xb1621

    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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 148: Table 10-9 Additional Spare Parts

    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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 149: Terminal Box 1Xb1631

    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 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 150: Terminal Box 1Xb7730

    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 10-12 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 151: Terminal Box 1Xb7731

    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 10-14 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 152: Terminal Box 1Xb7740

    21.11 Connecting plate with internal cable 22.39 Neutral point connection 21.41 Terminal bushings 22.70 Fixing lug for PE conductor Table 10-16 Additional spare parts Part Description Part Description 20.51 Cable entry plate with seal SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 153: Terminal Box 1Xb7750

    Complete terminal box with undrilled cable entry 22.30 Connecting bar for the power circuit plate 20.51 Cable entry plate with seal, undrilled 22.39 Neutral point connection 22.01 Saddle terminal, complete You can only order the terminal box as part. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 154: Auxiliary Terminal Box 1Xb9014

    Auxiliary terminal box 1XB9014 Figure 10-14 Auxiliary terminal 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 163). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 155: Auxiliary Terminal Box 1Xb9015

    Auxiliary terminal box 1XB9015 Figure 10-15 Auxiliary terminal 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 163). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 156: 1Xb9016 Auxiliary Terminal Box

    1XB9016 auxiliary terminal box Figure 10-16 1XB9016 auxiliary 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 163). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 157: Auxiliary Terminal Box 1Xb302

    Auxiliary terminal box 1XB302. Figure 10-17 Auxiliary terminal 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 163). SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 158 Spare parts 10.20 Auxiliary terminal box 1XB302. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 159: Disposal

    "list of candidates" – exists in a concentration exceeding 0.1 percent by weight. ● CAS No. 7439-92-1, lead Based on the currently available information, we assume that this substance does not represent any risk when correctly used, including its disposal. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 160: Preparing For Disassembly

    Sort the components for recycling according to whether they are: ● Iron and steel ● Aluminum ● Non-ferrous metal, e.g. windings The winding insulation is incinerated during copper recycling. ● Insulating materials ● Cables and wires ● Electronic waste SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 161 ● 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 thermally. Dirty foil must be disposed of via waste incineration. SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 162 Disposal 11.5 Disposal of components SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 163: Service And Support

    (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: ●...
  • Page 164 Service and Support SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 165: Technical Data And Drawings

    Table B-1 Tightening torques for bolted connections with a tolerance of ±10%. Case 1080 1700 2600 4200 1200 2000 3100 4700 7500 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 166 Non-standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or insulating parts are specified in the relevant sections and drawings. See also Securing the rotor (Page 37) SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 167: Quality Documents

    Quality documents 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 1LQ1 Operating Instructions 01/2019...
  • Page 168 Quality documents SIMOTICS FD 1LQ1 Operating Instructions 01/2019...

  • Page 169: Index

    Index " "Siemens Industry Online Support" App, 163 Cable entry and routing, 80 Cable entry plate, 81 Center of gravity, 58 Centering flange, 64, 65 Certificates 5 safety rules, 15 EAC, 24 UL and cUL, 24 Checks to be carried out prior to commissioning, 91...
  • Page 170 Grease replacement intervals, 124 Machine Grease tank, 125 Aligning to the driven machine, 62 Grounding conductor setting down, 59 Connecting, 77 Machine design Grounding system IEC, 21 Meshed, 45 Machine expansion, 63 Maintenance Maintenance intervals, 117 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 171 Sealing insert with break-off ring, 80 Selecting rolling bearing grease, 122 Qualified personnel, 16 Setting the motor parameters, 99 Shaft assembly, 34 Shipping, 37 Siemens Industry Online Support Radial force, 65 App, 163 Rating plate, 22, 23 SIMOTICS Digital Data, 137 REACH regulation, 159...
  • Page 172 Thermal motor protection, 31, 32 Threadlocker, 129 Tightening torques, 67 Bolted connection, 165 Cable lug, 78 Ground terminals, 78 Torsional loadings, 34 Transporting, 58 Turning the machine on to its side, 55 Type of balancing, 56 SIMOTICS FD 1LQ1 Operating Instructions 01/2019...
  • Page 174 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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