Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions
Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

Low-voltage motor
Table of Contents

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Edition
01/2019
Operating Instructions
Installation Instructions
Low-voltage motor
SIMOTICS FD
Type 1LN1
www.siemens.com/drives

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Summary of Contents for Siemens SIMOTICS FD 1LN1

  • Page 1 Operating Instructions Installation Instructions Low-voltage motor SIMOTICS FD Type 1LN1 Edition 01/2019 www.siemens.com/drives...
  • Page 2 23.01.2019 19:05 V11.01...
  • Page 3 Introduction Safety information Description Low-voltage motor Preparations for use SIMOTICS FD Type 1LN1 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: Assembly

    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

    Thermal motor protection .......................38 Thermal motor protection using PTC thermistors (option) .............38 4.10 Interlock circuit for the automatic regreasing system (option)..........38 4.11 Interlock circuit for anti-condensation heating................38 4.12 IM B5 type of construction with support foot ................39 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 6 Preconditions for smooth, vibration-free operation ..............68 5.4.2 Aligning the machine to the driven machine and mounting (IM B3 / IM B35) ......68 5.4.3 Aligning the machine to the driven machine and attaching it to it (IM B5) ......70 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 7 6.6.5 Terminating the connection work (auxiliary circuit) ..............98 Start-up...............................99 Checks to be carried out prior to commissioning ..............99 Converter operation ......................101 Measuring the insulation resistance before commissioning..........101 Greasing the roller bearings prior to commissioning............102 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 8 First service after installation or repair .................127 9.1.5 General inspection .......................128 9.1.6 Inspection of the cooling system ..................129 9.1.7 Servicing and maintaining the anti-condensation heating............129 9.1.8 Assessing the roller bearings ....................129 9.1.9 Roller bearings with automatic regreasing system...............129 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 9 Terminal box 1XB1631......................158 10.10 Terminal box 1XB7730......................159 10.11 Terminal box 1XB7731......................160 10.12 Terminal box 1XB7740......................161 10.13 Terminal box 1XB7750......................162 10.14 Auxiliary terminal box 1XB9014 ...................163 10.15 Auxiliary terminal box 1XB9015 ...................164 10.16 1XB9016 auxiliary terminal box....................165 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 10 Table 7-4 Set values during normal operation...................105 Table 8-1 Electrical faults ........................121 Table 8-2 Mechanical faults........................121 Table 8-3 Cooling system faults ......................122 Table 8-4 Cooling system faults ......................123 Table 8-5 Roller bearing faults ......................124 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 11 Terminal box 1XB1621........................77 Figure 6-3 Terminal box 1XB1631........................77 Figure 6-4 Terminal box 1XB7730........................78 Figure 6-5 Terminal box 1XB7731........................79 Figure 6-6 Terminal box 1XB7740........................79 Figure 6-7 Terminal box 1XB7750........................80 Figure 6-8 Strain relief device and sealing insert..................88 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 12 Terminal box 1XB7750 with standard cable entry..............162 Figure 10-12 Auxiliary terminal box 1XB9014 .....................163 Figure 10-13 Auxiliary terminal box 1XB9015 .....................164 Figure 10-14 1XB9016 auxiliary terminal box ....................165 Figure 10-15 Auxiliary terminal box 1XB302....................166 SIMOTICS FD 1LN1 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 1LN1 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 1LN1 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 1LN1 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 1LN1 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 1LN1 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 1LN1 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 1LN1 Operating Instructions 01/2019...
  • Page 20 Safety information 2.8 Electromagnetic fields when operating electrical power engineering installations SIMOTICS FD 1LN1 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 1LN1 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 1LN1 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 1LN1 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 Leakage-water sensor The leakage-water sensor is fitted externally on the machine enclosure and provides additional security in the event of leakage. Degree of protection The machine is available with degree of protection IP55. SIMOTICS FD 1LN1 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 1LN1 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 1LN1 Operating Instructions 01/2019...
  • Page 28 Description SIMOTICS FD 1LN1 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 96) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 30: Space Requirement

    The necessary space requirements are listed in the following table: Table 4-2 Space required for removing/installing the water cooler Type Space requirement / clearance A 1LN….-3A…-…. 950 mm 1MN….-3A…-…. 1LN….-3B…-…. 1000 mm 1MN….-3B…-…. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 31: Configuration Of The Cooling Circuit And Coolant Supply

    For optimum durability of the cooling system, use a closed or half open cooling circuit in stainless steel or acrylic butadiene styrene (ABS). Use either stainless steel or steel (S235JR) for the cooling circuit pipes and fittings. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 32: Pressures And Differential Pressures In The Cooling Circuit

    Fe separator. High-alloy steel, Group 1 Pipes, valves and fit‐ Can be used for drinking or municipal water with a chloride content (V2A) tings < 250 ppm. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 33: Potential Equalization On The Cooling Circuit Components

    According to Directive 98/83/EC, drinking water may contain up to 250 mg/l of chloride. This value is too high for the heat sinks, which may be destroyed if inhibitors are not added. Use inhibitors if the drinking water has an excessively high chloride percentage. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 34: Table 4-4 Substances That Can Destroy The Cooling System

    ● If the cooling water quality fails to satisfy the quality stated on the order, please contact the Service Center. ● Please observe the recommended water quality in the operating instructions for the air- water cooler. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 35: Coolant Specification

    Total hardness < 1.8 mmol/l (10°dH) Electrical conductivity < 32000 μS/cm Size of entrained particles (sand) < 0.1 mm Biological growth resistant °dH = German degree of hardness See also Inhibitors, anti-freeze, biocides (Page 36) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 36: Inhibitors, Anti-Freeze, Biocides

    Corrosive mixture Top up with antifreeze to comply with the minimum concentration, otherwise a mixture is obtained that has a corrosive effect. The cooling system can be damaged. ● Never mix inhibitors and anti-freeze. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 37: Cooling Capacity Derating

    Varidos FSK Antifrogen L Antifrogen N / Varidos FSK ≙ ethylene glycol Antifrogen L ≙ propylene glycol Note Order-specific agreements Order-specific agreements regarding the cooling water specification can deviate from the cooling water specification mentioned. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 38: Interlock Circuit For The External Fan Motor

    ● Install an interlock circuit that switches off the anti-condensation heating once the main machine is switched on. ● Only switch on the anti-condensation heating after the machine has been switched off. See also Safety instructions for operation (Page 115) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 39: Im B5 Type Of Construction With Support Foot

    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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 40: Voltage And Frequency Fluctuations During Line Operation

    In the event of faults in the electrical connection during operation, excessive air gap torques can lead to additional mechanical torsional load on the line shaft. Note The system planner is responsible for the entire drive train. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 41: Transport

    Danger of death, serious injury, or substantial material damage caused by tipping or falling transported goods. Comply with the following safety instructions: ● All work must be performed with due caution and care. ● Comply with any notes in the shipping papers. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 42 ● 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 1LN1 Operating Instructions 01/2019...
  • Page 43: Checking The Delivery

    ● Report any apparent transport damage to the delivery agent immediately. ● Immediately report any apparent defects/missing components to your contact partner. These Operating Instructions are part of the scope of delivery; keep them in a location where they can be easily accessed. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 44: Securing The Rotor

    – 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 1LN1 Operating Instructions 01/2019...
  • Page 45: 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 1LN1 Operating Instructions 01/2019...
  • Page 46: 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 1LN1 Operating Instructions 01/2019...
  • Page 47 ● 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 1LN1 Operating Instructions 01/2019...
  • Page 48 (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 1LN1 Operating Instructions 01/2019...
  • Page 49: Protecting The Cooling Water Circuit During Storage

    1. Completely drain the cooling ducts. To be completely certain, use compressed air to clean the cooling water ducts so that they are completely empty. 2. Flush the cooling water ducts with a corrosion-protection emulsion to avoid the buildup of rust. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 50: Protection Against Corrosion

    If a ground fault occurs when connected to an IT supply system, the insulation is excessively stressed. Winding damage can result. ● If possible, complete the process within two hours. ● Rectify the fault cause. ● Deploy a ground fault monitoring. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 51: Converter Input Voltage

    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 52: 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 53: 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 1LN1 Operating Instructions 01/2019...
  • Page 54: 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 1LN1 Operating Instructions 01/2019...
  • Page 55: 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 1LN1 Operating Instructions 01/2019...
  • Page 56: 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 1LN1 Operating Instructions 01/2019...
  • Page 57: 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 1LN1 Operating Instructions 01/2019...
  • Page 58: 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 1LN1 Operating Instructions 01/2019...
  • Page 59 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 1LN1 Operating Instructions 01/2019...
  • Page 60: 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 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 61: 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 1LN1 Operating Instructions 01/2019...
  • Page 62: 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 1LN1 Operating Instructions 01/2019...
  • Page 63 ● 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 1LN1 Operating Instructions 01/2019...
  • Page 64: 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 1LN1 Operating Instructions 01/2019...
  • Page 65: 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 66) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 66: 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 1LN1 Operating Instructions 01/2019...
  • Page 67: 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 1LN1 Operating Instructions 01/2019...
  • Page 68: 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 1LN1 Operating Instructions 01/2019...
  • Page 69: 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 173) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 70: 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 1LN1 Operating Instructions 01/2019...
  • Page 71: 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 171) or referring to the machine catalog. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 72: Connecting The Cooling Water Supply

    If the connection side has to be changed, the location of the cooler and the cover can be changed accordingly. Different connecting flange is are available depending on the machine type. Machine type Connecting flange 1LN….-3A…-…. / 1LM….-3A…-…. 1LN….-3B…-…. / 1LM….-3B…-…. EN1092-1/11/DN32/PN16 1LN….-4A…-…. / 1LM….-4A…-…. 1LN….-4B…-…. / 1LM….-4B…-…. EN1092-1/11/DN50/PN16 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 73 You must ensure that a proper seal is in place between the enclosure and the cooler and/or between the enclosure and the cover. The machine is not operated immediately If the machine is not subsequently commissioned, make sure there is corrosion and frost protection. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 74 Adequate machine cooling cannot be guaranteed if the cooling ducts are not completely filled with water. The machine can overheat. ● Vent the cooling ducts when filling. Completely fill the cooling ducts with water. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 75: 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 1LN1 Operating Instructions 01/2019...
  • Page 76: 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 1LN1 Operating Instructions 01/2019...
  • Page 77: Terminal Box 1Xb1621

    ● Connecting cables with cable lugs (Page 90) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 88) 6.3.2 Terminal box 1XB1631 Figure 6-3 Terminal box 1XB1631 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 78: Terminal Box 1Xb7730

    You can find additional information here: ● Bringing cables into the terminal box 1XB... with cable gland (Page 89) ● Connecting cables with cable lugs (Page 90) ● Connecting cables without cable lugs (Page 91) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 79: 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 1LN1 Operating Instructions 01/2019...
  • Page 80: Terminal Box 1Xb7750

    The implementation on the other motor side is possible only with the support of the Service Center (Page 171). If you want to rotate a terminal box not listed below, then also contact the Service Center. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 81 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 1LN1 Operating Instructions 01/2019...
  • Page 82 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 1LN1 Operating Instructions 01/2019...
  • Page 83: 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 1LN1 Operating Instructions 01/2019...
  • Page 84: 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 1LN1 Operating Instructions 01/2019...
  • Page 85: 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 1LN1 Operating Instructions 01/2019...
  • Page 86: 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 1LN1 Operating Instructions 01/2019...
  • Page 87: 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 1LN1 Operating Instructions 01/2019...
  • Page 88: 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 1LN1 Operating Instructions 01/2019...
  • Page 89: 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 1LN1 Operating Instructions 01/2019...
  • Page 90: 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 1LN1 Operating Instructions 01/2019...
  • Page 91: 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 1LN1 Operating Instructions 01/2019...
  • Page 92: 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 1LN1 Operating Instructions 01/2019...
  • Page 93: 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 1LN1 Operating Instructions 01/2019...
  • Page 94: 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 1LN1 Operating Instructions 01/2019...
  • Page 95: 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 1LN1 Operating Instructions 01/2019...
  • Page 96: 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 98). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 97: 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 1LN1 Operating Instructions 01/2019...
  • Page 98: 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 173)" for the tightening torque of the fixing bolts for the cover. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 99: 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 1LN1 Operating Instructions 01/2019...
  • Page 100 ● 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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 101: Converter Operation

    ● 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 1LN1 Operating Instructions 01/2019...
  • Page 102: Greasing The Roller Bearings Prior To Commissioning

    1. Remove the bearing, regreasing pipes, grease nipples and the bearing cap. 2. Flush out the old grease. 3. Check the bearings before regreasing. If necessary, install new bearings. 4. Lubricate the bearings and reinstall the bearing components. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 103: Setting The Automatic Regreasing System

    ● If the cooling air is in open circulation, it has only weak, chemically abrasive properties and a low dust content. ● All protection measures have been taken to prevent accidental contact with moving or live parts. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 104: Setpoint Values For Monitoring The Bearing Temperature

    T Table 7-2 Set values for monitoring the bearing temperatures Set value Temperature Alarm + 5 K ≤ 115 °C operation Shutting down + 10 K ≤ 120 °C operation SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 105: Set Values For Monitoring The Winding Temperature

    Allow the machine to run down before switching it on again. 2. If the machine is running smoothly and evenly, switch on the cooling equipment. Continue to observe the machine for a while in no-load operation. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 106 If the vibration values in operation are not maintained in accordance with DIN ISO 10816-3, then the machine can be mechanically destroyed. ● During operation, observe the vibration values in accordance with DIN ISO 10816‑3. Note You can find more information in Chapter 2 of catalog D81.8. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 107: Switching Off

    ● 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 1LN1 Operating Instructions 01/2019...
  • Page 108: 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 1LN1 Operating Instructions 01/2019...
  • Page 109: 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 1LN1 Operating Instructions 01/2019...
  • Page 110: 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 1LN1 Operating Instructions 01/2019...
  • Page 111 – 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 1LN1 Operating Instructions 01/2019...
  • Page 112 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 1LN1 Operating Instructions 01/2019...
  • Page 113: 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 1LN1 Operating Instructions 01/2019...
  • Page 114 Start-up 7.11 Setting the motor parameters at the converter SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 115: 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 1LN1 Operating Instructions 01/2019...
  • Page 116 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 1LN1 Operating Instructions 01/2019...
  • Page 117: 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 41) Start-up (Page 99) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 118: Avoidance Of Frost And Corrosion Damage In The Cooling System

    Use the fitted key or the coupling halves as reference markers. ● During re-commissioning, refer to the information in the "Commissioning" section. See also Start-up (Page 99) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 119: Measurement Of The Insulation Resistance After An Extended Stoppage

    ● Only switch off the water cooling system once the machine has cooled down. This will prevent the accumulation of residual heat. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 120: Re-Commissioning The Machine

    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 1LN1 Operating Instructions 01/2019...
  • Page 121: 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 1LN1 Operating Instructions 01/2019...
  • Page 122: Air-To-Water Cooler Faults

    Cooling water contains frost or anti-corro‐ Use cooling water of the agreed quality. sion additives Defective cooling water pipes / defective Locate the leaky section and seal it or consult the manufacturer. cooling water connection SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 123: Faults At The External Fan

    Wrong direction of rotation of 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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 124: 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 1LN1 Operating Instructions 01/2019...
  • Page 125: 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 1LN1 Operating Instructions 01/2019...
  • Page 126 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 1LN1 Operating Instructions 01/2019...
  • Page 127: 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 1LN1 Operating Instructions 01/2019...
  • Page 128: 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 105) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 129: Inspection Of The Cooling System

    ● Observe the operating instructions for the regreasing system when replacing the grease cartridges. See also Interlock circuit for the automatic regreasing system (option) (Page 38) ● Only use the grease that is specified on the lubricant plate. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 130: Regreasing Intervals And Types Of Grease For Operating Roller Bearings

    ● "2" alternatively for horizontal type of construction with reduced lubrication interval Operating temperature range At least -20° C ... +130° C °C Dropping point DIN ISO 2176 At least +180° C °C SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 131 Table 9-5 Alternative greases with NLGI class 2 for motors of horizontal construction Manufacturer Grease type Shell Gadus S2 V100 2 ExxonMobil/Esso Unirex N2 Energrease LS2 Castrol Longtime PD2 Lubcon Turmogrease L 802 EP plus SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 132 ● Operation at speeds in accordance with rating plate ● Low-vibration operation ● Neutral ambient air ● High-quality rolling bearing greases In the case of unfavorable operating conditions, reduce the relubrication intervals after prior consultation with the manufacturer. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 133: Sealing The Rolling-Contact Bearings ("Increased Degree Of Protection" Option)

    The procedure is the same as that for lubricating grease. The sealing effect during operation is optimum as long as a small amount of relatively clean grease is forced out. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 134: Cleaning The Air-To-Water Heat Exchanger

    ● The full air flow can only be achieved when air can freely flow through the impeller. ● There must be a clearance of at least 1 x air intake diameter in the axial direction. ● A uniform gap must be maintained between the impeller and the air intake assembly. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 135: Touch Up Any Damaged Paintwork

    ● Check the insulators, connectors and cable connections in the terminal box. ● Replace any damaged components. WARNING Short-circuit hazard Short-circuits can occur as a result of damaged components. This can result in death, serious injury or material damage. Replace damaged components. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 136: Corrective Maintenance

    ● Properly assemble or disassemble the machine. ● Use only suitable tools and equipment. ● Immediately replace damaged components. ● If necessary, contact the Service Center (Page 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 137: Screws With Precote Coating

    2. Loosen the fixing screws that secure the mounting plate to the housing attachment. 3. Draw carefully the external fan unit with the fan impeller axially from the housing attachment. 4. Observe existing retaining components and retain them for the reassembly. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 138: Adjusting The External Fan

    ● Pay attention to the central alignment of the nozzle to the fan impeller. ● For alignment, loosen the fastening screws of the nozzle and align the nozzle centralized with the fan impeller. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 139: Roller-Contact Bearings

    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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 140: Removing The Labyrinth Sealing Ring

    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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 141: Installing Roller Bearings

    9. Depending on the particular version, fix the bearing with a locking ring or shaft nut. 10.Support the rotor when installing the bearing housing or bearing end shield. 11.Use a suitable sealant when assembling. 12.Assemble the bearing shield or bearing housing together with the bearing shield. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 142: Install The V Ring

    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. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 143: Installing The V Ring ("Increased Degree Of Protection" Option)

    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 1LN1 Operating Instructions 01/2019...
  • Page 144: Top Enclosure

    5. Slide the heat exchanger slightly out of the top enclosure. The lifting eyes are then accessible; attach a lifting gear to them to pull the heat exchanger out further. Use suitable strap guiding or spreading devices for this. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 145: Removing The Top Enclosure

    When removing the top enclosure when the machine is in a vertical position, the seal can be damaged and spacer sleeves can be lost. Remove the top enclosure only when the machine is in a horizontal position. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 146 Damage to the leakage of water sensor The leakage sensor can be damaged if the enclosure is set down vertically. Only set the enclosure down in the horizontal position. Take care not to damage the leakage sensor. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 147: Mounting The Top Enclosure

    5. Mount the side plates of the top enclosure. 6. Re-attach all the built-on and connecting parts that you removed previously. 7. Replace the warning notices at the lifting eyes. See also Service and Support (Page 171) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 148: 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 1LN1 Operating Instructions 01/2019...
  • Page 149: 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 150: 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 171) specialists. SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 151: 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 156) Terminal box 1XB1631 (Page 158) Terminal box 1XB7730 (Page 159) Terminal box 1XB7731 (Page 160) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 152 Spare parts 10.4 Housing, stators and rotors Terminal box 1XB7740 (Page 161) Terminal box 1XB7750 (Page 162) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 153: Top Enclosure

    Spare parts 10.5 Top enclosure 10.5 Top enclosure Figure 10-2 Top enclosure Table 10-2 Spare parts for the top enclosure Part Description 30.00 Air-to-water cooling housing 30.40 Air-to-water cooling element 32.00 Fan unit SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 154: 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 1LN1 Operating Instructions 01/2019...
  • Page 155: 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 1LN1 Operating Instructions 01/2019...
  • Page 156: 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 1LN1 Operating Instructions 01/2019...
  • Page 157 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 1LN1 Operating Instructions 01/2019...
  • Page 158: 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 1LN1 Operating Instructions 01/2019...
  • Page 159: 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 10-9 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 160: 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 10-11 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 161: 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 10-13 Additional spare parts Part Description Part Description 20.51 Cable entry plate with seal SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 162: 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 1LN1 Operating Instructions 01/2019...
  • Page 163: Auxiliary Terminal Box 1Xb9014

    Auxiliary terminal box 1XB9014 Figure 10-12 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 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 164: Auxiliary Terminal Box 1Xb9015

    Auxiliary terminal box 1XB9015 Figure 10-13 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 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 165: 1Xb9016 Auxiliary Terminal Box

    1XB9016 auxiliary terminal box Figure 10-14 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 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 166: Auxiliary Terminal Box 1Xb302

    Auxiliary terminal box 1XB302. Figure 10-15 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 171). SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 167: 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 1LN1 Operating Instructions 01/2019...
  • Page 168: 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 1LN1 Operating Instructions 01/2019...
  • Page 169 ● 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 1LN1 Operating Instructions 01/2019...
  • Page 170 Disposal 11.5 Disposal of components SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 171: 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 172 Service and Support SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 173: 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 1LN1 Operating Instructions 01/2019...
  • Page 174 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 44) SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 175: 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 1LN1 Operating Instructions 01/2019...
  • Page 176 Quality documents SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 177: Index

    Index Biocides, 36 Bolt locking device, 173 " Brought-out cables, 86 "Siemens Industry Online Support" App, 171 Cable entry and routing, 88 Cable entry plate, 89 5 safety rules, 15 Center of gravity, 64 Centering flange, 70, 71 Certificates EAC, 24...
  • Page 178 Mechanical, 121 Roller bearings, 124 Faults in operation, 116 Fixing, 75 Labyrinth ring, 140 Flammable substances, 17 Leakage water, 129 Foundation surfaces, 60 Leakage-water sensor, 25 Frequency fluctuation, 40 Lifting, 64 Line operation, 25 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 179 Screws with preCOTE coating, 137 Protective ring, 140 Seal insert, 88 Sealing, 94 Sealing grease, 26 Sealing insert with break-off ring, 88 Selecting rolling bearing grease, 130 Qualified personnel, 16 Setting the motor parameters, 107 SIMOTICS FD 1LN1 Operating Instructions 01/2019...
  • Page 180 Index Shaft assembly, 40 Test run, 105 Shipping, 44 Thermal motor protection, 38 Siemens Industry Online Support Threadlocker, 137 App, 171 Tightening torques, 75 SIMOTICS Digital Data, 149 Bolted connection, 173 Space requirement, 30 Cable lug, 86 Spare parts, 171...
  • Page 182 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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