Siemens SIMOTICS FD 1MH1 Operating Instructions & Installation Instructions
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Siemens SIMOTICS FD 1MH1 Operating Instructions & Installation Instructions

Siemens SIMOTICS FD 1MH1 Operating Instructions & Installation Instructions

Low-voltage motor
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Edition
08/2017
For employment in zone 2 (IEC/EN 60079-10-1)
Operating Instructions
Installation Instructions
Low-voltage motor
SIMOTICS FD
Type 1MH1
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 1MH1 Edition 08/2017 www.siemens.com/drives...
  • Page 2 18.08.2017 17:24 V10.00...
  • Page 3 Introduction Safety information Description Low-voltage motor Preparations for use SIMOTICS FD Type 1MH1 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 08/2017...

  • 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

    Power loss..........................36 Coolant specification......................36 4.5.1 General coolant requirements....................36 4.5.2 Coolant specification (M85 "stainless steel version" option)..........38 4.5.3 Inhibitors, anti-freeze, biocides....................39 4.5.4 Cooling capacity derating.......................40 Thermal motor protection.......................41 Thermal motor protection using PTC thermistors (option).............41 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 6 Removing the rotor shipping brace from machines in vertical type........65 5.2.5 Removing anti-corrosion protection..................66 5.2.6 Mounting the output elements....................66 5.2.7 Lifting and transportation......................68 5.2.8 Putting the machine down......................69 5.2.9 Draining condensation......................70 5.2.10 Roughly aligning the machine....................71 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 7 Bringing cables into the auxiliary terminal box and routing them.........101 6.6.3 Intrinsically safe circuits for sensors or probes..............102 6.6.4 Connect metal shield in the terminal box ................102 6.6.5 Connecting temperature monitoring for the stator winding..........102 6.6.6 Terminating the connection work (auxiliary circuit)..............103 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 8 8.12 faults.............................128 8.12.1 Inspections in the event of faults..................128 8.12.2 Electrical faults........................129 8.12.3 Mechanical faults.........................129 8.12.4 Water cooling faults......................131 8.12.5 Roller bearing faults......................132 Maintenance.............................133 Inspection and maintenance....................134 9.1.1 Safety instructions for inspection and maintenance.............134 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 9 Terminal box 1XB7730......................165 10.11 Terminal box 1XB7731......................166 10.12 Terminal box 1XB7740......................167 10.13 Terminal box 1XB7750......................168 10.14 Auxiliary terminal box 1XB9014...................169 10.15 Auxiliary terminal box 1XB9015...................170 10.16 1XB9016 auxiliary terminal box....................171 10.17 Auxiliary terminal box 1XB302.....................172 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 10 Table 8-4 Roller bearing faults ......................132 Table 9-1 Checks after assembly or repair ....................136 Table 9-2 Checks that have to be performed during the general inspection..........137 Table 9-3 Criteria for selecting roller bearing greases................139 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 11 Terminal box 1XB7750........................85 Figure 6-8 Strain relief device and sealing insert..................92 Figure 6-9 Connection with cable lug and fixing screw (schematic diagram)..........95 Figure 6-10 Connection using terminal clamps (schematic diagram).............97 Figure 7-1 Selecting a motor type.......................114 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 12 Main terminal box 1XB7750 with standard cable entry.............168 Figure 10-11 Auxiliary terminal box 1XB9014 .....................169 Figure 10-12 Auxiliary terminal box 1XB9015 .....................170 Figure 10-13 1XB9016 auxiliary terminal box ....................171 Figure 10-14 Auxiliary terminal box 1XB302....................172 SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 13: Introduction

    You can delete or shift individual chapters or topics. Further, using the note function you can import your own content. The compiled "documentation" can be exported as PDF, for example. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • 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 1MH1 Operating Instructions 08/2017...

  • Page 15: Safety Information

    An explosion can occur. This can result in death, serious injury or material damage. Do not commission the machine until it has been confirmed that the plant conforms with the explosion protection directive. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 16: The Five Safety Rules

    ● General safety regulations applicable in the country where the machine is deployed. ● Manufacturer-specific and application-specific regulations ● Special agreements made with the operator ● Separate safety instructions supplied with the machine ● Safety symbols and instructions on the machine and its packaging SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 17 Poisoning, skin damage, cauterization of the respiratory tract, and other health damage may result. ● Read the information in these operating instructions and the product information supplied by the manufacturer. ● Observe the relevant safety regulations and wear the personal protective equipment specified. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 18: For Use In Hazardous Zone 2 Or Zone 22

    The basic requirements relating to the assessment of ignition hazards arising from electrical equipment and their operation in hazardous zones are specified, for instance, in directives 2014/34/EU (" Explosion protection directive") and 1999/92/EC - as well as in the IEC / EN 60079 series of standards. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 19: Electrostatic Sensitive Devices

    The necessary ESD protective measures for electrostatic sensitive devices are illustrated once again in the following drawings: a = conductive floor surfaceb = ESD table c = ESD shoes d = ESD overall e = ESD wristband f = cabinet ground connection SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 20: Processes That Generate High Levels Of Electrostatic Charge

    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: Interference Immunity

    ● Protect the personnel working in the plant by taking appropriate measures, such as erecting identifying markings, safety barriers and warning signs and giving safety talks. ● Observe the nationally applicable health and safety regulations. ● Do not carry any magnetic or electronic data media. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 22 Safety information 2.11 Electromagnetic fields when operating electrical power engineering installations SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 23: 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 1MH1 Operating Instructions 08/2017...

  • Page 24: Comparison Of Iec And Gost Standards

    This machine has been designed and built in accordance with Directive 2014/34/EU and Customs Union Technical Regulation "On safety of equipment intended for use in explosive atmospheres" (TR CU 012/2011) and is intended for use in industrial plants with potentially explosive atmospheres. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 25 ⑫ Zone 2 ⑬ "X" special conditions Ex marking for type of protection Ex nA IIB T3 Gc or Ex ec IIB T3 Gc ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 26 "X" special conditions Rating plate The rating plate shows the identification data and the most important technical data. The data on the rating plate and the contractual agreements define the limits of proper usage. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 27: Table 3-3 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 1MH1 Operating Instructions 08/2017...
  • Page 28 (nameplate)! 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 29 A shaft-mounted fan ensures circulation of the cooling air. Degree of protection The machine is available with degree of protection IP55. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 30: Table 3-4 Rolling-Contact Bearing Variants

    During operation, the sealing grease in the chamber slowly runs out via the labyrinth and seals it, additionally removing dust from inside and around the outside of the labyrinth ring. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 31 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 1MH1 Operating Instructions 08/2017...
  • Page 32 Description 3.1 Comparison of IEC and GOST standards SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 33: Preparations For Use

    Configuration of the cooling circuit and coolant supply 4.4.1 Material selection for the cooling circuit For optimum durability of the cooling system, use a closed or half open cooling circuit in stainless steel or acrylic butadiene styrene (ABS). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 34: Pressures And Differential Pressures In The Cooling Circuit

    ● If there is a risk of frost, use cooling water with antifreeze suitable for this temperature. The pressure drop increases when antifreeze is added. See also Connecting the cooling water supply (Page 77) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 35: Components And Materials Of The Cooling Circuit

    ● Connect an equipotential bonding conductor to all of the components in the cooling system (motor, converter, piping system, etc.). ● Implement the equipotential bonding using a copper rail or finely stranded copper cable with the appropriate cable cross-sections. In this way, you suppress electrochemical processes. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 36: Power Loss

    Use inhibitors if the drinking water has an excessively high chloride percentage. To better explain the coolant recommendations in this document, some of the problems that can be encountered if the recommendations are ignored are listed in the table below. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 37: Table 4-2 Substances That Can Destroy The Cooling System

    5 K, this may result in condensation forming in the machine. This results in material damage. ● Make sure that the condensation can drain away freely. ● Adopt appropriate measures to achieve the required intake temperature of the cooling water. ● Alternatively, dry the ambient air. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 38: Coolant Specification (M85 "Stainless Steel Version" Option)

    Sulfate ions SO < 240 mg/l Nitrate ions NO < 50 mg/l Dissolved solids < 340 mg/l Total hardness < 1.7 mmol/l Electrical conductivity < 2000 μS/cm Maximum size of dissolved substances < 0.1 mm SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 39: 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 1MH1 Operating Instructions 08/2017...

  • Page 40: 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 1MH1 Operating Instructions 08/2017...

  • Page 41: Thermal Motor Protection

    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 1MH1 Operating Instructions 08/2017...

  • Page 42: Support Base For Im B5 Construction Type

    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 1MH1 Operating Instructions 08/2017...

  • Page 43: Complying With Speed-Torque Curve

    Supply system switching Damage to the machine may be caused when switching to another supply system with different phasing. ● The phasing must be synchronized during switching. Use appropriate means to synchronize the phasing. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 44: System-Inherent Frequencies

    ● Comply with the applicable national and sector-specific regulations at the place of installation ● When using the machine within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 45: Checking The Delivery

    ● Use only the load carrying device on the stator frame for lifting. ● Use the load carrying device appropriate for the machine position. ● Only use suitable rope guiding or spreading devices. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 46: 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 1MH1 Operating Instructions 08/2017...

  • Page 47: 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 1MH1 Operating Instructions 08/2017...

  • Page 48: Transporting The Machine Set

    ● Only store goods in undamaged packaging. Unpack the goods if the packaging is damaged. Correctly store the goods corresponding to the type. ● Repair any damage to the packaging before putting the equipment into storage insofar as this is necessary to ensure proper storage conditions. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 49 ● Wrap the machine in humidity-absorbent material. ● Wrap the machine in plastic film: – Place a humidity meter inside the plastic film. – Place desiccant within the plastic film. – Pack the machine air-tight. ● Inspect the machine regularly. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 50 (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 1MH1 Operating Instructions 08/2017...

  • Page 51: Protecting The Cooling Water Circuit During Storage

    ● Inspect the machine regularly and if necessary, apply an additional coating of corrosion protection. Document all preservation measures taken so that they can be reversed before the machines are put back into service. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 52: Converter Operation

    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 1MH1 Operating Instructions 08/2017...

  • Page 53: Converter Input Voltage

    Equipotential bonding conductors: Use equipotential bonding conductors: ● Between motor and driven machine ● Between motor and converter ● Between the terminal box and the RF grounding point at the motor enclosure. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 54 ● 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: Insulated Bearings When Operating The Converter

    ● Also for subsequent installation work, such as the installation of an automatic lubrication system or a non-insulated vibration sensor, make sure that the bearing insulation cannot be bridged. ● Contact the Service Center, if necessary. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 56: Figure 4-3 Schematic Representation Of A Tandem Drive

    If you connect two motors in series in "tandem operation", locate a coupling between the motors; this coupling should satisfy the Directive 2014/34/EU or the regulations that apply in the country where the equipment is installed. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 57: Converter Operation On A Grounded Network

    PE connecting points of normal terminal boxes are 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 1MH1 Operating Instructions 08/2017...
  • Page 58 Preparations for use 4.19 Converter operation SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 59: Assembly

    Otherwise an explosion can occur in an explosive atmosphere. This can result in death, serious injury or material damage. Please contact the Service Center, if necessary. See also Service and Support (Page 177) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 60: 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 1MH1 Operating Instructions 08/2017...

  • Page 61: 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. 4. Read out the insulation resistance one minute after applying the measuring voltage. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 62: Table 5-1 Stator Winding Insulation Resistance At 40° C

    Calculate the critical insulation resistance value depending on the rated voltage by multiplying the rated voltage (kV) by the specific critical resistance value. Convert the value for the current winding temperature at the time of measurement, see above table. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 63: Prepare The Mating Faces (Im B3)

    To establish a defined mounting surface, you can order shims (option L31) from our Service Center. ● Check the dimensions of the mounting-foot holes. See also Lifting and transportation (Page 45) Service and Support (Page 177) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 64: Prepare The Mating Face For A Flange Connection

    ● 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 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 65: 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 1MH1 Operating Instructions 08/2017...

  • Page 66: 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 1MH1 Operating Instructions 08/2017...
  • Page 67 ● The coupling used must be prepared for system balancing. The number of poles of the machine is specified on the rating plate, at the 10th position of the motor type. There, four-pole machines are marked with a "B". SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 68: Lifting And Transportation

    ● Use only the load carrying device on the stator frame for lifting. ● Use the load carrying device appropriate for the machine position. ● Only use suitable rope guiding or spreading devices. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 69: 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. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 70: 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 1MH1 Operating Instructions 08/2017...

  • Page 71: 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 1MH1 Operating Instructions 08/2017...

  • Page 72: Installing The Machine

    Preconditions for smooth, vibration-free operation: ● Stable foundation design ● Precise alignment of the machine ● Correct balancing of parts to be fitted to the shaft end. ● Maintaining the vibration velocity according to ISO 10816‑3 SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 73: Aligning The Machine To The Driven Machine And Mounting (Im B3 / Im B35)

    5. Fix the machine to the foundation. The choice of fixing elements depends on the foundation and is the plant operator's responsibility. ① Plates placed under the motor for alignment ② Laser alignment Figure 5-4 Schematic diagram: Aligning the machine to the driven machine SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 74: Aligning The Machine To The Driven Machine And Attaching It To It (Im B5)

    5. Move the machine fully up against the mating flange so that it is fully in contact. 6. Fix the machine using the flange fixing bolts, finishing by replacing the studs. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 75: Aligning The Machine To The Driven Machine And Attaching It To It (Im V1, Im V10)

    5. Lower the machine completely onto the mating flange so that it is fully in contact; then remove the studs. 6. Fix the machine using the flange fixing bolts. See also Tightening torques for screw and bolt connections (Page 179) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 76: Axial And Radial Forces

    0.05 mm in diameter. 5.3.6 Axial and radial forces You can obtain the permissible values for axial and radial forces by contacting the Siemens Service Center (Page 177) or referring to the machine catalog. NOTICE Damage to bearings or the shaft Large output masses and their centers of gravity outside the shaft extensions can lead to resonance in operation.

  • Page 77: Connecting The Cooling Water Supply

    2. Only use valves, fittings and cooling water pipes made of rust-proof, stainless steel in the cooling system. 3. Make sure that the cooling water complies with the required cooling water specification. 4. Make sure that the appropriate volume of cooling water is available. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 78 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 1MH1 Operating Instructions 08/2017...

  • Page 79: Electrical Connection

    ● Tighten the screwed connections to the specified tightening torques. ● Observe any specifications regarding the materials from which fixing elements must be made. ● When performing servicing, check the fastenings. See also Tightening torques for screw and bolt connections (Page 179) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 80: Basic Rules

    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. Terminal box 1XB1621 (Page 81) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 81: Terminal Box 1Xb1621

    ● Bringing cables into the terminal box 1XB... with cable gland (Page 93) ● Connecting cables without cable lugs (Page 96) ● Connecting cables with cable lugs (Page 95) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 92) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 82: Terminal Box 1Xb1631

    ● Bringing cables into the terminal box 1XB... with cable gland (Page 93) ● Connecting cables without cable lugs (Page 96) ● Connecting cables with cable lugs (Page 95) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 92) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 83: Terminal Box 1Xb7730

    ● Bringing cables into the terminal box 1XB... with cable gland (Page 93) ● Connecting cables with cable lugs (Page 95) ● Connecting cables without cable lugs (Page 96) 6.3.4 Terminal box 1XB7731 Figure 6-5 Terminal box 1XB7731 SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 84: Terminal Box 1Xb7740

    You can find additional information here: ● Bringing cables into the terminal box 1XB... with cable gland (Page 93) ● Connecting cables with cable lugs (Page 95) ● Connecting cables without cable lugs (Page 96) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 85: Terminal Box 1Xb7750

    ● 1XB7731 – For six or fewer cables, you can rotate the terminal box with installed stator cables through ±90°. – For more than six cables, you must remove the internal stator cables before rotation. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 86 – Connecting the grounding conductor (Page 89) – Introducing and routing the cables ... – Connecting cables ... 11.Screw in the two diagonally arranged threaded bars and slide the cover onto these bars. Take care not to damage the seal. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 87 20 Nm). Ensure that the minimum air clearances are observed. More information: Minimum air clearances (Page 100) 12.Reconnect the power supply cables. More information: – Connecting the grounding conductor (Page 89) – Introducing and routing the cables ... – Connecting cables ... SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 88: Mounting/Removing The Terminal Box

    2. Slide the terminal box cover over the threaded bars onto the lower section of the terminal box. 3. Screw the screws into the free holes and tighten by hand. 4. Release the threaded bars. 5. Tighten all four M10 screws, tightening torque 40 Nm. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 89: Preparation

    The grounding conductor cross-section of the machine must be in full conformance with the installation specifications, e.g. in accordance with EN 60204‑1. Table 6-2 Determining the cross-section of the grounding conductor Phase conductor cross-section S Cross-section of grounding conductor [mm²] [mm²] S > 35 SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 90: Connect Metal Shield In The Terminal Box

    ● In terminal boxes with internal grounding part, connect the metal shield to the internal grounding point. ● In terminal boxes without internal grounding part, connect the metal shield to one of the green-yellow grounding terminals. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 91: Connection Without Terminal Box

    The machine will not be adequately cooled if it is operated other than how it was originally ordered or with the incorrect direction of rotation. This can result in machine damage. Observe the direction of rotation data on the nameplate. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 92: Inserting And Routing The Cables

    If necessary, switch the direction sense of the strain relief device. ① 2. Cut the seal insert so that its opening is 1 to 3 mm smaller than the diameter of the cable. 3. Pull the sealing insert over the end of the cable. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 93: Bringing Cables Into The Terminal Box 1Xb

    2 x M72 x 2 + 3 x M25 x 1.5 Undrilled (Page 93) 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 1MH1 Operating Instructions 08/2017...

  • Page 94: Certified Cable Entries, Thread Adapters And Sealing Plugs

    EMC cable glands. ● Arrange the exposed connecting cables in the terminal box so that the PE conductor has excess length and the insulation of the cable strands cannot be damaged. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 95: Connecting Cables With Cable Lugs

    Fixing element Tightening torque Fastening screw M12 20 Nm Fixing screws M16 40 Nm Fixing nuts M12 20 Nm Note You can find more information in Chapter 2 of catalog D81.8. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 96: Connecting Cables Without Cable Lugs

    2. Prepare the end of the cable depending on the cable and its use. Make sure that no external forces are acting on the cable connection. 3. Insulate the conductor ends in such a way that the remaining insulation reaches almost up to the cable lug. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 97: Figure 6-10 Connection Using Terminal Clamps (Schematic Diagram)

    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 SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 98: 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 terminal box &1XB7.. with aluminum connection bars, you can also connect copper cables using copper cable lugs. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 99: 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 1MH1 Operating Instructions 08/2017...

  • Page 100: Minimum Air Clearances

    2. Close the terminal box with the cover fixing screws, see chapter Tightening torques for screw and bolt connections (Page 179). See also Mounting/removing the terminal box (Page 88) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 101: 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 1MH1 Operating Instructions 08/2017...

  • Page 102: Intrinsically Safe Circuits For Sensors Or Probes

    ● In terminal boxes without internal grounding part, connect the metal shield to one of the green-yellow grounding terminals. 6.6.5 Connecting temperature monitoring for the stator winding The stator winding is monitored for thermal loading by temperature sensors embedded in the stator winding. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 103: 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 179)" for the tightening torque of the fixing bolts for the cover. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 104 Electrical connection 6.6 Connecting the auxiliary circuits SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 105: Start-Up

    ● The feather key is secured to prevent it from being thrown out, and for balancing type "H" (standard type), its weight is reduced to 60 % of the original weight. ● The unused shaft extension is covered and protected against accidental contact. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 106: Converter Operation

    The following chapter is relevant only if the machine has been ordered for converter operation. Note The order number shows whether the machine was ordered for converter operation. In this case, digits 1, 2, 3 or 4 is located at the 6th position of the order number. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 107: Measuring The Insulation Resistance Before Commissioning

    ● 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 61) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 108: Greasing The Roller Bearings Prior To Commissioning

    3. Check the bearings before regreasing. If necessary, install new bearings. 4. Lubricate the bearings and reinstall the bearing components. See also Regreasing intervals and types of grease for operating roller bearings (Page 138) Stoppages (Page 124) Transport and storage (Page 44) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 109: Setting The Automatic Regreasing System

    °C. Set the values for shutdown and warning corresponding to the operating 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 1MH1 Operating Instructions 08/2017...

  • Page 110: 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 1MH1 Operating Instructions 08/2017...
  • Page 111 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 1MH1 Operating Instructions 08/2017...

  • Page 112: Switching Off

    Provided permitted by the application, the space-vector modulation can be changed manually to an optimized pulse pattern for SIMOTICS FD motors. The SINAMICS parameter is p1802 = 19 in the STARTER and in the AOP30. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 113: Selecting The Motor Type And Motor Data In The Starter Program

    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 1MH1 Operating Instructions 08/2017...

  • Page 114: Figure 7-1 Selecting A Motor Type

    7.10 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 1MH1 Operating Instructions 08/2017...

  • Page 115: 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 1MH1 Operating Instructions 08/2017...

  • Page 116: 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 1MH1 Operating Instructions 08/2017...
  • Page 117 – 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 1MH1 Operating Instructions 08/2017...
  • Page 118 Start-up 7.10 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 1MH1 Operating Instructions 08/2017...

  • Page 119: 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 1MH1 Operating Instructions 08/2017...
  • Page 120 Start-up 7.10 Setting the motor parameters at the converter SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 121: Operation

    Certain parts of the machine become hot during operation. Severe burns can result from contact with these parts. ● Check the temperature of parts before touching them. If required, apply suitable protective measures. ● Allow the machine to cool before starting work on the machine. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 122: Operation In Hazardous Areas Of Zone 2

    We recommend that these tests be carried out and documented in coordination with the responsible authorities. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 123: Switching On The Machine

    ● Comply with the limit values and/or ramp-up conditions specified in the catalog or the order documentation. 3. If this is possible using the available measuring equipment, check the bearing and stator winding temperatures. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 124: Switching Off The Anti-Condensation Heating

    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 and storage (Page 44) Start-up (Page 105) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 125: 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 1MH1 Operating Instructions 08/2017...

  • Page 126: 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 61) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 127: Decommissioning The Machine

    If you take the machine out of service, drain the coolant if this is necessary for the ambient conditions. Type of construction IM B3 ② Use the coolant drain hole in the bearing shield to drain the coolant. ① Coolant connection ② Coolant connection and coolant drain hole SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 128: 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 1MH1 Operating Instructions 08/2017...

  • Page 129: 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 1MH1 Operating Instructions 08/2017...
  • Page 130 Reduced air supply, direction of rotation of fan Check the air ducts; clean the machine. possibly incorrect X Uneven gearbox operation Resolve any gearbox faults. Take into account possible changes which may occur during overheating. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 131: Water Cooling Faults

    Cooling water contains too many or unsuit‐ Use cooling water of the agreed quality. able antifreeze and corrosion-protection agents Leaks in the cooling system Consult the manufacturer. Defective cooling water connection Find the leak and seal it. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 132: 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 1MH1 Operating Instructions 08/2017...

  • Page 133: Maintenance

    Comply with the IEC / EN 60079‑17 standard during all service and maintenance work on the machine. Note Service Center Please contact the Service Center (Page 177), if you require support with servicing, maintenance or repair. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 134: Inspection And Maintenance

    If metal swarf enters the winding head when cleaning with compressed air, this can damage the insulation. Clearance and creepage distances can be undershot. This may cause damage to the machine extending to total failure. When cleaning with compressed air, ensure there is adequate extraction. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 135: Measuring The Insulation Resistance During The Course Of Maintenance Work

    ● 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 1MH1 Operating Instructions 08/2017...

  • Page 136: Inspections In The Event Of Faults

    Additional tests may also be required according to the system-specific conditions. NOTICE Machine damage 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. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 137: General Inspection

    – The pressure drop between entry and exit has not increased appreciably. 9.1.6 Servicing and maintaining the anti-condensation heating The anti-condensation heating is maintenance-free. If it is defective, contact the Service Center (Page 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 138: Assessing The Roller Bearings

    Initial lubrication The grease specified on the lubricant plate is selected according to the operating conditions known at the time of ordering and should be used for initial lubrication. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 139: Table 9-3 Criteria For Selecting Roller Bearing Greases

    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 1MH1 Operating Instructions 08/2017...
  • Page 140 Alternative greases with NLGI class 2 for motors of horizontal construction Manufacturer Grease type Shell Gadus S2 V100 2 ExxonMobil Unirex N2 Esso Energrease LS2 Castrol Longtime PD2 Lubcon Turmogrease L 802 EP plus Shell Retinax LX2 Arcanol Multi 2 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 141 ● Operation at speeds in accordance with rating plate ● Low-vibration operation ● Neutral ambient air ● High-quality roller bearing greases In the case of unfavorable operating conditions, reduce the relubrication intervals after prior consultation with the manufacturer. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 142: Sealing The Rolling-Contact Bearings ("Increased Degree Of Protection" Option)

    ON time of the motor. For this reason, they can only be defined taking into account the respective operating conditions. Make sure that the groove in the seal is full of grease at all times. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 143: Cleaning The Cooling Water Ducts

    – 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 1MH1 Operating Instructions 08/2017...

  • Page 144: 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 1MH1 Operating Instructions 08/2017...

  • Page 145: Corrective Maintenance

    ● Document the type, dimensions and arrangement of the parts so that you will be able to reassemble the machine to its original state. ● Use suitable tools to disassemble the machine. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 146 ● Only appropriately trained specialists in the Service Center (Page 177) are authorized to repair anti-condensation heating systems. The anti-condensation heating must then be subject to a routine test, which requires extensive specialist knowledge. ● Only use authorized and tested spare parts. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 147: Screws With Precote Coating

    – Remove the locking ring from the shaft or the set screw, depending on the version. 2. Pull off the roller bearing together with the grease slinger. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 148: Remove V Ring

    Before uninstalling the roller bearing, the labyrinth sealing ring must be removed. ③ The labyrinth sealing ring is fixed with three grub screws that are separably secured with adhesive such as Loctite 243. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 149: Installing Roller Bearings

    For further information about mounting the roller bearing, please refer to the catalog or the information provided by the roller bearing manufacturer. Procedure 1. Replace the damaged components. 2. Remove any dirt from the components. Remove any grease and the remains of sealant or liquid threadlocker. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 150: Install The V Ring

    13.Install the outer bearing cover if one is being used. 14.Install the sealing elements: If present: V ring (Page 150) Labyrinth sealing ring (special design) (Page 152) 9.2.3.5 Install the V ring Requirement The roller bearing is already fitted. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 151: Installing The V Ring ("Increased Degree Of Protection" Option)

    9.2.3.6 Installing the V ring ("Increased degree of protection" option) The grease chamber of the labyrinth sealing ring together with the V ring ensures compliance with degree of protection IP65. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 152: Installing The Labyrinth Sealing Ring

    1. Apply a soluble adhesive to the three set screws such as Loctite 243) and screw them partially into the labyrinth sealing ring. 2. Apply an corrosion protection paint to the shaft in the area of the labyrinth sealing ring. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 153: Seal The Motor

    2. Clean the sealing surfaces according to the technical data sheet of the liquid sealant. The sealing surfaces must be clean and dry before reassembly. 3. Apply the liquid gasket as a continuous bead with a diameter of approx. 3 mm. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 154 5. Retighten the fixing screws of the cover after a few minutes after the liquid gasket has set. Note Service Center If you have any questions, contact the Service Center. See also Service and Support (Page 177) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 155: Spare Parts

    You can use "Spares on Web" to determine the order numbers for motor spare parts quickly and easily. Spares on Web (https://www.automation.siemens.com/sow). A short description of how to use "Spares on Web" is available on the Internet. Guide for Spares on Web (http://support.automation.siemens.com/WW/news/en/25248626). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 156: Roller Bearings

    Repairing and mounting the anti-condensation heating and the subsequent routine testing must always be undertaken by experts from the Service Center (Page 177), because this work requires extensive specialist knowledge. Only authorized and tested spare parts may be used. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 157: 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 161) Terminal box 1XB1631 (Page 163) Terminal box 1XB7730 (Page 165) Terminal box 1XB7731 (Page 166) SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 158 Spare parts 10.5 Housing, stators and rotors Terminal box 1XB7740 (Page 167) Terminal box 1XB7750 (Page 168) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 159: 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 1MH1 Operating Instructions 08/2017...

  • Page 160: 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 1MH1 Operating Instructions 08/2017...

  • Page 161: Terminal Box 1Xb1621

    Terminal box 1XB1621 spare parts Part Description Part Description 20.00 Terminal box without cable entry comprising the following components: 20.20 Terminal box housing 21.41 Terminal supports 20.27 Mounting rail 21.61 Terminal strip for auxiliary circuit SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 162 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 1MH1 Operating Instructions 08/2017...

  • Page 163: Terminal Box 1Xb1631

    20.30 Cover 22.43 Terminal link, stepped with two holes 20.38 Cover seal 22.70 Fixing lug for PE conductor 20.86 Entry for auxiliary cable You can order the terminal box just as one component. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 164: Table 10-6 Additional Spare Parts For Terminal Box 1Xb1631 With Split Cable Entry

    Part Description Part Description 20.61 Cable gland - upper part 20.66 Strain relief - lower part 20.62 Cable gland - lower part 20.70 Sealing insert for cable entry 20.65 Strain relief - upper part SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 165: 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 10-8 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 166: 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 10-10 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 167: 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 10-12 Additional spare parts Part Description Part Description 20.51 Cable entry plate with seal SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 168: Terminal Box 1Xb7750

    22.01 Saddle terminal, complete 20.50 Cable entry plate 22.30 Connecting bar for main current 20.58 Seal 22.39 Neutral point connection 20.59 Spacer 22.70 Fixing lug for PE conductor 21.11 Connecting plate with internal cable SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 169: Auxiliary Terminal Box 1Xb9014

    Auxiliary terminal box 1XB9014 Figure 10-11 Auxiliary terminal box 1XB9014 Note The auxiliary terminal box can only be ordered as one complete part, single parts are not available. Contact the Siemens Service Center (Page 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 170: Auxiliary Terminal Box 1Xb9015

    Auxiliary terminal box 1XB9015 Figure 10-12 Auxiliary terminal box 1XB9015 Note The auxiliary terminal box can only be ordered as one complete part, single parts are not available. Contact the Siemens Service Center (Page 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 171: 1Xb9016 Auxiliary Terminal Box

    1XB9016 auxiliary terminal box Figure 10-13 1XB9016 auxiliary terminal box Note The auxiliary terminal box can only be ordered as one complete part, single parts are not available. Contact the Siemens Service Center (Page 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 172: Auxiliary Terminal Box 1Xb302

    Auxiliary terminal box 1XB302. Figure 10-14 Auxiliary terminal box 1XB302. Note The auxiliary terminal box can only be ordered as one complete part, single parts are not available. Contact the Siemens Service Center (Page 177). SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 173: Disposal

    4. Remove all liquids such as oil and cooling liquids. Collect the liquids separately and dispose of them in a professional manner. 5. Detach the machine fixings. 6. Transport the machine to a suitable location for disassembly. SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 174: Dismantling The Machine

    ● Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company. The same applies for cloths and cleaning substances which have been used while working on the machine. SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 175 ● 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 1MH1 Operating Instructions 08/2017...
  • Page 176 Disposal 11.4 Disposal of components SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 177: Service And Support

    Technical Support (https://support.industry.siemens.com/cs/ww/en/sc/2090) www.siemens.com/yourcontact (www.siemens.com/yourcontact) Siemens Support for on the move You can obtain optimum support anywhere you go using the "Siemens Industry Online Support” app. The app is available for Apple iOS, Android and Windows Phone. SIMOTICS FD 1MH1...
  • Page 178 Service and Support SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 179: Technical Data And Drawings

    Table B-1 Tightening torques for screw/bolt connections with a tolerance of ±10% Case 1080 1700 2600 4200 1200 2000 3100 4700 7500 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 180 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 46) SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 181: 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 1MH1 Operating Instructions 08/2017...
  • Page 182 Quality documents SIMOTICS FD 1MH1 Operating Instructions 08/2017...

  • Page 183: Index

    Bolt locking device, 179 Increased, 30 Brought-out cables, 91 Delivery, 45 Derating, 40 Differential pressure, 34 Direction of rotation, 91 Cable entries, 94 Disassembly certified, 94, 101 Disposal, 173 Cable entry and routing, 92 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 184 69 Grease chamber, 151 Machine design Grease tank, 142 IEC, 23 Grounding conductor Machine expansion, 74 Connection, 90 Maintenance Grounding system Maintenance intervals, 133 Meshed, 54 Materials, 35 Metal shield, 90, 102 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 185 Regreasing system, 30 Bearing housing design, 160 Commissioning, 109 Bearing shield cartridge, 159 Interlocking circuit, 41 enclosure, 157 Maintenance, 138 Main terminal box 1XB7730, 165 Removing the terminal box, 88 Main terminal box 1XB7731, 166 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 186 Tightening torques, 79 Bolted connection, 179 Cable lug, 90 Ground terminals, 90 Torsional loadings, 44 Transporting, 45, 68 Turning the machine on to its side, 65 Type of balancing, 66 Type of protection, 23, 155 SIMOTICS FD 1MH1 Operating Instructions 08/2017...
  • Page 188 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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