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Siemens SIMOTICS FD 1MN1 Operating Instructions Manual

Low-voltage motor
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Edition
02/2019
For employment in zone 2 (IEC/EN 60079-10-1)
Operating Instructions
Installation Instructions
Low-voltage motor
SIMOTICS FD
Type 1MN1
II 3G Ex ec IIC T3 Gc
www.siemens.com/drives

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  • Page 1 For employment in zone 2 (IEC/EN 60079-10-1) II 3G Ex ec IIC T3 Gc Operating Instructions Installation Instructions Low-voltage motor SIMOTICS FD Type 1MN1 Edition 02/2019 www.siemens.com/drives...
  • Page 2 05.02.2019 15:41 V11.01...
  • Page 3 Introduction Safety information Description Low-voltage motor Preparations for use SIMOTICS FD Type 1MN1 Assembly Electrical connection Operating Instructions Installation Instructions Start-up Operation Maintenance Spare parts Disposal For employment in zone 2 (IEC/EN 60079-10-1) Service and Support II 3G Ex ec IIC T3 Gc Technical data and drawings Quality documents Edition 02/2019...
  • 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

    Interlock circuit for the cooling-water monitoring..............38 Interlock circuit for the external fan motor ................38 Thermal motor protection .......................38 Thermal motor protection using PTC thermistors (option) .............39 4.10 Interlock circuit for the automatic regreasing system (option)..........39 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 6 5.3.4 Removing the rotor shipping brace from machines in vertical type........63 5.3.5 Removing anti-corrosion protection ..................64 5.3.6 Mounting the output elements....................64 5.3.7 Lifting and transportation......................66 5.3.8 Putting the machine down......................67 5.3.9 Draining condensation ......................68 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 7 6.6.3 Intrinsically safe circuits for sensors or probes ..............100 6.6.4 Connect metal shield in the terminal box ................100 6.6.5 Connecting an external fan motor ..................100 6.6.6 Connecting temperature monitoring for the stator winding ..........101 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 8 Switching on again after an emergency switching-off ............125 8.11 faults.............................126 8.11.1 Inspections in the event of faults..................126 8.11.2 Electrical faults ........................127 8.11.3 Mechanical faults .........................127 8.11.4 Air-to-water cooler faults ......................128 8.11.5 Faults at the external fan......................129 8.11.6 Roller bearing faults ......................130 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 9 Anti-condensation heating....................159 10.4 Housing, stators and rotors ....................160 10.5 Top enclosure ........................162 10.6 Roller bearing cartridge at the drive and non-drive end ............163 10.7 Roller bearing cartridge at the drive and non-drive end ............164 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 10 Permissible deviations for aligning the machine with flexible coupling ........71 Table 6-1 Terminal designations using the 1U1-1 as an example ..............86 Table 6-2 Connection technology (with cable lug / connection without cable lug) ........90 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 11 Schematic of the rating plate.......................24 Figure 4-1 Axial fastening of the rotor......................46 Figure 4-2 Schematic representation of a single drive .................54 Figure 4-3 Schematic representation of a tandem drive................55 Figure 5-1 Balancing type on the drive-end side ..................64 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 12 Terminal box 1XB7750 with standard cable entry..............171 Figure 10-12 Auxiliary terminal box 1XB9014 .....................172 Figure 10-13 Auxiliary terminal box 1XB9015 .....................173 Figure 10-14 1XB9016 auxiliary terminal box ....................174 Figure 10-15 Auxiliary terminal box 1XB302....................175 SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...
  • 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 1MN1 Operating Instructions 02/2019...

  • Page 15: Safety Information

    ● Through appropriate training and experience, they are able to recognize and avoid risks and potential dangers in their particular field of activity. ● They have been instructed to carry out work on the machine by the appropriate person responsible. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 16: Safe Handling

    ● Never touch machine parts during operation. ● Allow the machine to cool before starting work on the machine. ● Check the temperature of parts before touching them. If required, wear suitable protective equipment. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 17: For Use In Hazardous Zone 2 Or Zone 22

    Note The basic requirements relating to electrical systems and their operation in hazardous areas are described, for instance, in EU Directive 1999/92/EC as well as in IEC / EN 60079-14. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 18: Electrostatic Sensitive Devices

    ● Always place electrostatic sensitive devices on conductive bases. ● Always pack, store and transport electronic modules or components in conductive packaging, such as: – Metallized plastic or metal containers – Conductive foam material – Domestic aluminum foil SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 19: Processes That Generate High Levels Of Electrostatic Charge

    ● Belts, brushes and foils etc. moved by machines Risk of explosion as a result of processes with high levels of electrostatic charging Processes with high levels of electrostatic charging can result in propagating brush discharge/ brushing discharge and explosion SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 20: Interference Immunity

    Use the tested, original paint when repainting or touching up. It is possible to use a paint that has not been tested by Siemens, which is however suitable from an electrostatic perspective. The operating company is responsible for carrying out an electrostatic test of the complete system.

  • Page 21: Description

    Declaration of Conformity for the versions of the harmonized standards referenced. Table 3-1 Machine design Feature Standard Rating and performance IEC/EN 60034‑1 Degree of protection IEC/EN 60034‑5 Cooling IEC/EN 60034‑6 Type of construction IEC/EN 60034‑7 SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 22: Table 3-2 Machine Design With Type Of Protection Ex Ec

    (TR CU 012/2011) and is intended for use in industrial plants with potentially explosive atmospheres. The IEC/EN standards correspond to the following GOST standards. IEC/EN GOST IEC/EN 60079-0 GOST R IEC 60079-0 IEC/EN 60079-2 GOST IEC 60079-2 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 23 "X" special conditions Ex marking for type of protection Ex ec IIB T3 Gc ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ AA87 ① ⑪ ② ⑫ ⑥ ⑦ ⑧ ⑨ ⑩ ⑬ SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 24 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. SIEMENS Figure 3-1 Schematic of the rating plate SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 25: Table 3-3 Data On The Rating Plate

    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. SIMOTICS FD 1MN1...
  • Page 26 External fans facilitate the circulation of the cooling air in the primary circuit. Leakage-water sensor The leakage-water sensor is fitted externally on the machine enclosure and provides additional security in the event of leakage. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 27: Table 3-4 Rolling-Contact Bearing Variants

    The spent lubricating grease collects in the space between the bearing housing and the outer bearing cap. The latter also forms the sealing grease chamber with the labyrinth sealing ring (optional). The second lubricating nipple containing the grease duct for pressing in the sealing SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 28 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 1MN1 Operating Instructions 02/2019...

  • 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 100) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • 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 1MN1 Operating Instructions 02/2019...

  • Page 38: Interlock Circuit For The Cooling-Water Monitoring

    Connecting an external fan motor (Page 100) 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 1MN1 Operating Instructions 02/2019...

  • Page 39: Thermal Motor Protection Using Ptc Thermistors (Option)

    In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious injury or material damage. ● Only switch on the anti-condensation heating after the motor has been switched off. Carefully comply with the data on the anti-condensation heating plate. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 40: 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 1MN1 Operating Instructions 02/2019...

  • Page 41: Complying With Speed-Torque Curve

    ● Configure and match the system consisting of the foundation and machine set in such a way that no system resonances can arise and result in the permissible vibration levels being exceeded. ● The vibration values according to DIN ISO 10816-3 must not be exceeded. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 42: Torsional Load Of The Drive Train

    - is provided here: ● Machine dimension drawing and the associated explanations ● Transport data ● Rating plate and lifting plate, if available ● Shipping parts list ● Packaging SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 43 ● 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 1MN1 Operating Instructions 02/2019...

  • Page 44: 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 1MN1 Operating Instructions 02/2019...

  • Page 45: 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 1MN1 Operating Instructions 02/2019...
  • Page 46 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 1MN1 Operating Instructions 02/2019...

  • Page 47: 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 1MN1 Operating Instructions 02/2019...
  • Page 48 ● 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 1MN1 Operating Instructions 02/2019...
  • Page 49 If you are storing a machine for more than six months, you must check its condition every six months. Store the machine in accordance with the specifications in Section "Storage (Page 47)", and if possible, packed. ● Check the motor for damage. ● Carry out any necessary maintenance work. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 50: 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 1MN1 Operating Instructions 02/2019...

  • Page 51: Protection Against Corrosion

    Death, serious injury, or material damage can result if it is operated with an unauthorized converter. ● Only operate the motor with the specified converter. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 52: Supply Line Configuration

    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 53: Reducing Bearing Currents

    – Between motor enclosure and driven machine – Use braided flat copper straps or high-frequency cables with finely-stranded conductors for the separate RF equipotential bonding cable. – Ensure that the contacts are established over a large area. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 54: 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 55: 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 1MN1 Operating Instructions 02/2019...
  • Page 56 Preparations for use 4.22 Converter operation SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 57: 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 1MN1 Operating Instructions 02/2019...

  • Page 58: Preparations For Installation

    ● Measure the insulation resistance of the winding before starting any installation work. If the insulation resistance lies below the specified value, take appropriate remedial measures. These remedial measures may necessitate the machine being removed again and transported. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 59: Insulation Resistance And Polarization Index

    2. Short-circuit the ends of the temperature sensor cables before applying the test voltage. If the test voltage is connected to only one temperature sensor terminal, the temperature sensor will be destroyed. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 60: 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 1MN1 Operating Instructions 02/2019...
  • Page 61 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 1MN1 Operating Instructions 02/2019...

  • Page 62: 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 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 63: 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 1MN1 Operating Instructions 02/2019...

  • Page 64: 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 1MN1 Operating Instructions 02/2019...
  • Page 65 ● 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 1MN1 Operating Instructions 02/2019...

  • Page 66: 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 1MN1 Operating Instructions 02/2019...

  • Page 67: 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 68) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 68: 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 1MN1 Operating Instructions 02/2019...

  • Page 69: 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 1MN1 Operating Instructions 02/2019...

  • Page 70: 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 1MN1 Operating Instructions 02/2019...

  • Page 71: 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 183) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 72: 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 1MN1 Operating Instructions 02/2019...

  • Page 73: 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 181) or referring to the machine catalog. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 74: 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 1MN1 Operating Instructions 02/2019...
  • Page 75 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 1MN1 Operating Instructions 02/2019...
  • Page 76 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 1MN1 Operating Instructions 02/2019...

  • Page 77: Electrical Connection

    ● Ensure that there is a safe and reliable PE ground connection before starting any work. ● The connecting cables can be sealed and secured at every cable entry point into the terminal box. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 78: 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 1MN1 Operating Instructions 02/2019...

  • Page 79: Terminal Box 1Xb1621

    ● Connecting cables with cable lugs (Page 93) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 90) 6.3.2 Terminal box 1XB1631 Figure 6-3 Terminal box 1XB1631 SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 80: Terminal Box 1Xb7730

    You can find additional information here: ● Bringing cables into the terminal box 1XB... with cable gland (Page 92) ● Connecting cables with cable lugs (Page 93) ● Connecting cables without cable lugs (Page 94) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 81: 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 1MN1 Operating Instructions 02/2019...

  • Page 82: Terminal Box 1Xb7750

    The implementation on the other motor side is possible only with the support of the Service Center (Page 181). If you want to rotate a terminal box not listed below, then also contact the Service Center. SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 83 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 1MN1 Operating Instructions 02/2019...
  • Page 84 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 1MN1 Operating Instructions 02/2019...

  • Page 85: 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 1MN1 Operating Instructions 02/2019...

  • Page 86: Preparation

    ● 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 ● Requirements according to IEC/EN 60079-14 ● Configuration notes SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 87: 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 1MN1 Operating Instructions 02/2019...

  • Page 88: Connect Metal Shield In The 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 1MN1 Operating Instructions 02/2019...

  • Page 89: 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 1MN1 Operating Instructions 02/2019...

  • Page 90: Inserting And Routing The Cables

    The 1XB1621, 1XB1631 terminal boxes can be equipped optionally with a sealing insert with break-off ring. The connecting cable is sealed at the cable entry location using a cut-out sealing insert and is fastened using a strain relief device. SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 91 If you tighten the strain relief clip clamping screws too tightly this can damage the insulation. Damaged insulation can result in arcing. This can result in death, serious injury or material damage. Tighten the strain relief clip clamping screws to the specified torque. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 92: Bringing Cables Into The Terminal Box 1Xb

    Refer to Chapter "Connecting cables ..." for more information. 6.5.3 Certified cable entries, thread adapters and sealing plugs Use only sealing plugs, cable entries & conductor entries and thread adapters that are certified and marked for use in the respective hazardous zone. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 93: Laying Cables

    3. Fasten the cable lug to the end of the conductor correctly, e.g. by squeezing. Figure 6-9 Connection with cable lug and fixing screw (schematic diagram) 4. Insulate the cable lug sleeves where necessary to ensure minimum air clearances and the creepage distance are maintained. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 94: 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 1MN1 Operating Instructions 02/2019...
  • Page 95 M12 on the threaded stud of the terminal support with a torque of 20 Nm. Lug terminal connections may be installed if ordered accordingly, which are suitable for connecting flexible and stranded conductors without the use of wire end ferrules. If you wish to SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 96: Use Of Aluminum Conductors

    ● Retighten the clamping nuts after approximately 24 hours and then again after approximately four weeks. Make sure that the terminals are de-energized before you tighten the nuts. For 1XB7.. terminal boxes with aluminum connection bars, you can also connect copper cables using copper cable lugs. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 97: Using Single-Stranded Cables

    Align the cable entry support and the cable entry plate to the terminal box enclosure so that the sealing surface between the terminal box and the terminal box cover form a flat face. There must be no steps in the sealing area. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 98: Minimum Air Clearances

    2. Close the terminal box with the cover fixing screws, see chapter Tightening torques for screw and bolt connections (Page 183). See also Mounting/removing the terminal box (Page 85) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 99: Connecting The Auxiliary Circuits

    4. Pull the cables through the cable glands and the cable entry plate, and connect the cables. 5. Fit the cable entry plate. 6. Make sure that the seal on the screwed sockets for the cable glands satisfies the degree of protection. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 100: Intrinsically Safe Circuits For Sensors Or Probes

    – The line voltage and line frequency match the details on the rating plate; – the cross-sections of the designated connecting cables are matched to the rated current of the motor (with due consideration for the relevant installation directives). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 101: 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 1MN1 Operating Instructions 02/2019...

  • Page 102: 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 183)" for the tightening torque of the fixing bolts for the cover. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 103: 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 1MN1 Operating Instructions 02/2019...
  • Page 104 ● 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 1MN1 Operating Instructions 02/2019...

  • Page 105: 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 1MN1 Operating Instructions 02/2019...

  • Page 106: 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 1MN1 Operating Instructions 02/2019...

  • Page 107: 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 1MN1 Operating Instructions 02/2019...

  • Page 108: 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 1MN1 Operating Instructions 02/2019...

  • Page 109: 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 1MN1 Operating Instructions 02/2019...
  • Page 110 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 1MN1 Operating Instructions 02/2019...

  • Page 111: 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 1MN1 Operating Instructions 02/2019...
  • Page 112 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 1MN1 Operating Instructions 02/2019...
  • Page 113 – 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 1MN1 Operating Instructions 02/2019...

  • Page 114: 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 1MN1 Operating Instructions 02/2019...
  • Page 115 – 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 1MN1 Operating Instructions 02/2019...
  • Page 116 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 1MN1 Operating Instructions 02/2019...

  • Page 117: 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 1MN1 Operating Instructions 02/2019...
  • Page 118 Start-up 7.11 Setting the motor parameters at the converter SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 119: 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 1MN1 Operating Instructions 02/2019...
  • Page 120 Explosion hazard if the bridging is removed from the insulated bearing Removing the factory-fitted bridging of the insulated bearing leads to potential differences between the rotor and the grounded motor. This can cause the generation of sparks, which SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 121: Operation In Hazardous Areas Of Zone 2

    Binding clarification of the local risks and of any required measures can only be provided by the company operating the plant or system in agreement with the supervisory authority responsible. The risk assessments from IEC / EN 60079-15 or -7 can be used to assess system- specific ignition hazards. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 122: 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 42) Start-up (Page 103) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 123: Avoidance Of Frost And Corrosion Damage In The Cooling System

    In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious injury or material damage. ● Only switch on the anti-condensation heating after the motor has been switched off. Carefully comply with the data on the anti-condensation heating plate. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 124: Avoidance Of Damage To Roller Bearings During Stoppages

    ● 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: "Testing the insulation resistance and polarization index" (Page 59) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 125: Decommissioning The Machine

    Start-up (Page 103) 8.10 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 1MN1 Operating Instructions 02/2019...

  • Page 126: 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 1MN1 Operating Instructions 02/2019...

  • Page 127: 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 1MN1 Operating Instructions 02/2019...

  • Page 128: 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 1MN1 Operating Instructions 02/2019...

  • Page 129: 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 1MN1 Operating Instructions 02/2019...

  • Page 130: 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 1MN1 Operating Instructions 02/2019...

  • Page 131: Maintenance

    Danger as a result of stationary parts under voltage (live parts) Live parts represent a hazard. Touch protection against active (live) parts is no longer guaranteed if covers are removed. The minimum air and creepage distances may be fallen SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 132 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 1MN1 Operating Instructions 02/2019...

  • Page 133: Measuring The Insulation Resistance During The Course Of Maintenance Work

    Inspections in the event of faults Natural disasters or unusual operating conditions, such as overloading or short circuit, are faults that overload the machine electrically or mechanically. Immediately perform an inspection after such faults. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 134: First Service After Installation Or Repair

    All the fixing bolts/screws for the mechanical and electrical connections have been securely tightened All the potential connections, grounding connections and shield supports are correctly seated and properly bonded The winding insulation resistances are sufficiently high SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 135: Inspection Of The Cooling System

    The state of a roller bearing can be assessed by analyzing the bearing vibration. The measured values provide an indication and can be assessed by specialists. Contact the Service Center. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 136: Roller Bearings With Automatic Regreasing System

    +130° C / +266° F are permissible for standard applications without special requirements. ● The technical data of the rolling bearing grease must be suitable for the application. ● Only use the grease type that is specified on the lubricant plate. SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 137 0 - 0 Korr.° ISO 11007 Solid matter content, particle sizes > DIN 51813 <10 mg/kg mg/kg 25 µm Suitability of bearings Suitable for the built-in motor bearings, seals and these speeds Speed parameter nxdm mm/min SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 138 The grease replacement intervals in these operating instructions or the regreasing intervals indicated on the plate apply to the following conditions: ● Normal load ● Operation at speeds in accordance with rating plate ● Low-vibration operation SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 139 ● 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 1MN1 Operating Instructions 02/2019...

  • Page 140: 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 1MN1 Operating Instructions 02/2019...

  • Page 141: Touch Up Any Damaged Paintwork

    – IIC: Overall coating thickness ≤ 0.2 mm for motors of group II (gas) ● Limit the surface resistance of the paint used: – Surface resistance ≤ 1 GΩ for motors of groups II and III (gas and dust) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 142: Maintaining Terminal Boxes

    ● 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 1MN1 Operating Instructions 02/2019...

  • Page 143: 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 1MN1 Operating Instructions 02/2019...

  • Page 144: Screws With Precote Coating

    As an alternative, use normal screws with a threadlocker such as Loctite. 9.2.3 External fan 9.2.3.1 Replacing the external fan If the external fan is defective, contact the Service Center (Page 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 145: External Fan Unit

    ● 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 1MN1 Operating Instructions 02/2019...
  • Page 146 The gap between the air inlet nozzle and the fan impeller should be at least 2 mm around the complete circumference. ● Please contact the Service Center if you require any support when aligning the components. See also Service and Support (Page 181) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 147: 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 1MN1 Operating Instructions 02/2019...

  • Page 148: 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 1MN1 Operating Instructions 02/2019...

  • Page 149: 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 1MN1 Operating Instructions 02/2019...

  • Page 150: 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 1MN1 Operating Instructions 02/2019...

  • Page 151: 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 1MN1 Operating Instructions 02/2019...

  • Page 152: 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 1MN1 Operating Instructions 02/2019...

  • Page 153: 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 1MN1 Operating Instructions 02/2019...
  • Page 154 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 1MN1 Operating Instructions 02/2019...

  • Page 155: 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 181) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 156: Seal The Motor

    5. Retighten the fixing screws of the cover after the liquid sealant has set. If you have any questions, contact the Service Center. See also Service and Support (Page 181) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 157: 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 158: Ordering Spare Parts Via The Internet

    Spares on Web (https://www.sow.siemens.com/). See also Guide for Spares on Web (http://support.automation.siemens.com/WW/news/en/25248626) Rolling bearings When ordering rolling bearings, in addition to the bearing identification code, the supplementary specifying code is also necessary for the bearing version. Both of these codes are stamped on the lubricant plate and specified in the motor documentation, or can also be taken from the installed bearings.

  • Page 159: Anti-Condensation Heating

    ● Repairing and mounting the anti-condensation heating and the subsequent routine testing must always be undertaken by experts from the service center (Page 181), because this work requires extensive specialist knowledge. ● Only authorized and tested spare parts may be used. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 160: 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 165) Terminal box 1XB1631 (Page 167) Terminal box 1XB7730 (Page 168) Terminal box 1XB7731 (Page 169) SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 161 Spare parts 10.4 Housing, stators and rotors Terminal box 1XB7740 (Page 170) Terminal box 1XB7750 (Page 171) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 162: 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 1MN1 Operating Instructions 02/2019...

  • Page 163: 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 1MN1 Operating Instructions 02/2019...

  • Page 164: 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 1MN1 Operating Instructions 02/2019...

  • Page 165: 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 1MN1 Operating Instructions 02/2019...
  • Page 166 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 1MN1 Operating Instructions 02/2019...

  • Page 167: 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 1MN1 Operating Instructions 02/2019...

  • Page 168: 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 1MN1 Operating Instructions 02/2019...

  • Page 169: 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 1MN1 Operating Instructions 02/2019...

  • Page 170: 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 1MN1 Operating Instructions 02/2019...

  • Page 171: 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 1MN1 Operating Instructions 02/2019...

  • Page 172: 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 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 173: 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 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 174: 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 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 175: 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 181). SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 176 Spare parts 10.17 Auxiliary terminal box 1XB302. SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 177: 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 1MN1 Operating Instructions 02/2019...

  • Page 178: 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 1MN1 Operating Instructions 02/2019...
  • Page 179 ● 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 1MN1 Operating Instructions 02/2019...
  • Page 180 Disposal 11.5 Disposal of components SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 181: 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 182 Service and Support SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 183: 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 1MN1 Operating Instructions 02/2019...
  • Page 184 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 45) SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 185: 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 1MN1 Operating Instructions 02/2019...
  • Page 186 Quality documents SIMOTICS FD 1MN1 Operating Instructions 02/2019...

  • Page 187: Index

    Index Bearing temperature Monitoring, 108 " Set values, 108 Biocides, 36 "Siemens Industry Online Support" App, 181 Bolt locking device, 183 Brought-out cables, 88 5 safety rules, 15 Cable entries, 93 certified, 92, 99 Cable entry and routing, 91 Air-to-water heat exchanger...
  • Page 188 Maintenance, 140 Insulated bearings, 27, 54, 121 Test run, 108 Insulated coupling, 55 Insulation resistance, 59, 105, 124, 133 Anti-condensation heating, 61 measure, 59 Interference immunity, 20 faults Interference voltages, 20 Cooling system, 128 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 189 Operating mode, 29 faults, 130 Operation with converter Inspection, 135 Explosion-protected machine, 51 Regreasing, 106 Output element, 65 Roller-contact bearings, 27 Overspeed, 29 Rolling bearings Replacement, 158 Rotating parts, 16 Rotor, 26 Paint system, 141 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 190 Setting the motor parameters, 111 Terminal box 1XB1631, 167 Shaft assembly, 42 Terminal box 1XB7750, 171 Shipping, 45 Terminal designation, 86 Siemens Industry Online Support Terminal diagram, 99 App, 181 Test run, 109 SIMOTICS Digital Data, 157 Thermal motor protection, 38, 39...
  • Page 191 Index Water cooler Inspection, 135 Leakage water, 135 Water drip loop, 78 Winding temperature Monitoring, 109 Set values, 109 Wire end ferrules, 94, 96 SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 192 Index SIMOTICS FD 1MN1 Operating Instructions 02/2019...
  • Page 194 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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