Page 1 SIMOTICS FD Induction motor Type 1LH1 Operating Instructions / Installation Instructions Edition 04/2016 siemens.com...
Page 2 13.04.2016 11:53 V9.01...
Page 3 Introduction Safety information Description SIMOTICS FD Preparations for use Induction motor 1LH1 Assembly Electrical connection Operating Instructions Installation Instructions Start-up Operation Maintenance Spare parts Disposal Service and Support Technical data and drawings Quality documents Additional documents Edition 04/2016...
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
Cooling capacity derating.......................33 Thermal motor protection.......................34 Thermal motor protection using PTC thermistors (option).............34 Interlock circuit for the automatic regreasing system (option)..........34 Interlock circuit for anti-condensation heating................34 4.10 Support base for IM B5 construction type................34 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 6 Aligning the machine to the driven machine and attaching it to it (IM B5)......65 5.3.6 Fastening the support base (IM B5)..................66 5.3.7 Aligning the machine to the driven machine and attaching it to it (IM V1, IM V10)....66 5.3.8 Axial and radial forces......................67 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 7 Checks to be carried out prior to commissioning ..............97 Measuring the insulation resistance before commissioning...........98 Greasing the roller bearings prior to commissioning..............99 Setting the automatic regreasing system................100 Setpoint values for monitoring the bearing temperature............100 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 8 Regreasing intervals and types of grease for operating roller bearings.......127 9.1.10 Sealing the rolling-contact bearings ("Increased degree of protection" option)....131 9.1.11 Cleaning the cooling water ducts..................132 9.1.12 Touch up any damaged paintwork..................132 9.1.13 Maintaining terminal boxes....................132 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 9 Auxiliary terminal box 1XB302.....................157 Disposal..............................159 11.1 RoHS - restricting the use of certain hazardous substances..........159 11.2 Dismantling the machine......................159 11.3 Disposal of components.......................160 Service and Support..........................161 Technical data and drawings........................163 Tightening torques for screw and bolt connections..............163 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 10 Table 10-2 Spare parts for the bearing cartridge at the drive end and non-drive end.........144 Table 10-3 Spare parts for the bearing cartridge at the drive end and non-drive end.........145 Table 10-4 Terminal box GT640........................146 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 11 Disassembling the labyrinth sealing ring (schematic diagram)..........136 Image 9-3 Install the V ring.........................138 Image 9-4 Roller-contact bearing with grease chamber (schematic diagram)...........139 Image 9-5 Position the set screws for the labyrinth sealing ring on the outer bearing cover.....140 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 12 Main terminal box 1XB7750 with standard cable entry.............153 Image 10-12 Auxiliary terminal box 1XB9014 .....................154 Image 10-13 Auxiliary terminal box 1XB9015 .....................155 Image 10-14 1XB9016 auxiliary terminal box ....................156 Image 10-15 Auxiliary terminal box 1XB302....................157 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
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 1LH1 Operating Instructions 04/2016...
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 1LH1 Operating Instructions 04/2016...
Page 15: Safety Information
EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence stated before starting work. Five safety rules 1. Disconnect the system. Also disconnect the auxiliary circuits, for example, anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 16: Qualified Personnel
● Always observe the “five safety rules" (Page 15) when carrying out any work on the machine. ● Only remove the covers using the methods described by these operating instructions. ● Operate the machine properly. ● Regularly and correctly maintain the machine. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 17 Burns and other damage to health and material 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 1LH1 Operating Instructions 04/2016...
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 1LH1 Operating Instructions 04/2016...
Page 19: Electromagnetic Compatibility
A strongly irregular torque, for example with the drive of a reciprocating motor, forces a non- sinusoidal motor current. The emerging harmonics can have an impermissible influence on the line power supply via the connection lines. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 20: Interference Voltages When Operating The Converter
● 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 1LH1 Operating Instructions 04/2016...
Page 21: Description
Cooling IEC/EN 60034‑6 Type of construction IEC/EN 60034‑7 Terminal markings and direction of rotation IEC/EN 60034‑8 Noise emission IEC/EN 60034‑9 Starting characteristics of rotating electrical machines * IEC/EN 60034‑12 Vibration severity grades IEC/EN 60034‑14 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 22: Table 3-2 Data On The Rating Plate
Table 3-2 Data on the rating plate Item Description Item Description Type of motor (15) Rated power [kW or HP] Order number (16) Rated efficiency factor Identifier of the motor series (17) Rated speed [rpm] SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 23 From January 1, 2017, the IE3 efficiency requirement for motors with a power of 0.75 kW to 375 kW applies for line operation. Efficiency IE2 still applies for motors that are operated from a converter. Please note the applicable country-specific rules and regulations. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 24: Table 3-3 Rolling-Contact Bearing Variants
Horizontal type of construction, ● Drive end: Cylindrical-roller bearing as a floating bearing for increased transverse forces ● Non-drive end: Deep-groove ball bearing as a fixed bearing e.g. in the case of belt coupling SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 25 Only for machines on the Not for explosion-proof versions power supply 1XB1621 1XB1631 2 × 1XB1631 1XB7730 Not for IEC explosion-proof versions 1XB7731 Not for IEC explosion-proof versions 1XB7740 2 × 1XB7740 Not for IEC explosion-proof versions SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 26 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 1LH1 Operating Instructions 04/2016...
Page 27: 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 1LH1 Operating Instructions 04/2016...
Page 28: Pressures And Differential Pressures In The Cooling Circuit
Installation employing differ‐ Pipes, valves and fit‐ Do not use a mixed installation. ent materials ("mixed instal‐ tings lation") Pipes, valves and fit‐ Do not use any components manufactured out of PVC. tings, hoses SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 29: Potential Equalization On The Cooling Circuit Components
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 1LH1 Operating Instructions 04/2016...
Page 30: Table 4-2 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 note the recommended water quality in the operating instructions for the air-to- water heat exchanger provided in the Appendix "Additional documents". SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 31: Coolant Specification (M85 "Stainless Steel Version" Option)
For Antifrogen L and Varidos FSK, for the same antifreeze protection, a higher con‐ Antifrogen L 25 % < X ≤ 48 % centration is required than for Antifrogen N Varidos FSK 25 % < X ≤ 45 % SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 32 NOTICE Corrosive mixture When topping up, the percentage of antifreeze must correspond to the minimum quantity, as otherwise a corrosive mixture is created. The cooling system can be damaged. Never mix inhibitors and anti-freeze. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 33: 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 1LH1 Operating Instructions 04/2016...
Page 34: Thermal Motor Protection
NDE. The support base is not included in the scope of supply. Therefore, use an appropriately sized support base with corresponding rigidity. At the bottom of the machine, there is a plate with a threaded hole M36x40 where you can fasten the support base. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 35: Noise Emissions
If nothing else is stamped on the rating plate, the permissible voltage fluctuation is ±5 % and the permissible frequency fluctuation is ±2 %, corresponding to range A in IEC/EN 60034-1. Permissible fluctuations that go beyond these values are stamped on the rating plate. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 36: Phase Synchronization During Supply System Switching
Excessive vibrations can damage the machine set. The vibration limit values according to DIN ISO 10816-3 must not be exceeded. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 37: Torsional Loading Of The Drive Train Due To Faults In The Electrical Supply
● 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 1LH1 Operating Instructions 04/2016...
Page 38: Requirements For Safe Lifting And Transporting
● Always take account of the center of gravity when transporting or lifting the motor. 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 1LH1 Operating Instructions 04/2016...
Page 39: Securing The Rotor
80 Nm 20 kN 150 Nm 30 kN 230 Nm 40 kN 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 1LH1 Operating Instructions 04/2016...
Page 40: Transporting The Machine Set
If the machine is stored incorrectly there is a risk that the bearings will suffer damage while out of use. Examples of resulting damage can include scoring and corrosion. Read the following storage instructions. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 41 ● The ground must be sufficiently strong. Prevent the motor 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 1LH1 Operating Instructions 04/2016...
Page 42 ● Make sure that the storage conditions are such that condensation cannot form in the motor. ● If the machine is not sealed in plastic film, continually and slightly heat the machine, e.g. with anti-condensation heating (if available), and ensure that the air circulates in the storage room. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 43: 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 1LH1 Operating Instructions 04/2016...
Page 44: Protection Against Corrosion
If a ground fault occurs when connected to an IT supply system, the insulation is excessively stressed. Winding damage can result. ● If possible, complete the process within two hours. ● Rectify the fault cause. ● Deploy a ground fault monitoring. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 45: Reducing Bearing Currents
– Use braided flat copper straps or high-frequency cables with finely-stranded conductors for the separate RF equipotential bonding cable. Solid copper cables are not suitable for high frequency grounding because of the skin effect. – Ensure that the contacts are established over a large area. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 46: 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 47: Schematic Representation Of A Tandem Drive
Bearing currents can flow if the coupling between the motors of the tandem drive is not insulated. This can damage the DE bearings of both motors. ● Use an insulated coupling to link the motors. See also Service and Support (Page 161) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 48 Preparations for use 4.18 Converter operation SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 49: Assembly
● Temperature-sensitive parts such as normal cables or electronic components must not rest against or be attached to mounted machine parts. ● Only use heat-resistant mounting parts. The connecting cables and cable entries must be suitable for the ambient temperature. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 50: Insulation Resistance And Polarization Index
Measure the insulation resistance 1. Before you begin measuring the insulation resistance, please read the operating manual for the insulation resistance meter you are going to use. 2. Make sure that no power cables are connected. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 51: 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 1LH1 Operating Instructions 04/2016...
Page 52 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 1LH1 Operating Instructions 04/2016...
Page 53: Prepare The Mating Faces (Im B3)
● Ensure that the wall surface is flat and free of contaminations. ● Check the dimensions of the mounting-foot holes. ● Support the machine from below, e.g. using a wall bracket or by bolting it. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 54: Lift The Machine To Where It Will Be Installed, And Position It
Removing the rotor shipping brace If a rotor shipping brace is attached to the machine, remove it at the last possible moment, for example, when you are ready to push on the output or drive element. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 55: Removing The Rotor Shipping Brace From Machines In Vertical Type
Machined, bright surfaces of machine parts and small components such as screws, bolts, wedges, feather keys and dowel pins, are treated with an anti-corrosion agent. Carefully remove the anti-corrosion agent just before starting the installation work. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 56: Mounting The Output Elements
● "H" means balancing with a half feather key ● "F" means balancing with a whole feather key Image 5-1 Balancing type on the drive-end side SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 57 ● 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 1LH1 Operating Instructions 04/2016...
Page 58: Requirements For Safe Lifting And Transporting
– Do not exceed the maximum lifting acceleration and lifting speed specified on the lifting plate. Lift the machine without jerking it. Acceleration a ≤ 0.4 g (≈ 4 m/s Velocity v ≤ 20 m/min ● Use only the load carrying device on the stator frame for lifting. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 59 If the lifting gear or load handling attachments were to fail, the machine could fall. This can result in death, serious injury or material damage. Never remain under or in the immediate vicinity of the machine when it is raised. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 60: Putting The Machine Down
Condensate can also cause rust to form within the machine. Ensure that condensate can drain away. Depending on the type of installation, the water drainage holes are located at the bottom: SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 61: Image 5-2 Condensation Water Drain For Vertical Mounting
Image 5-3 Condensation water drain for horizontal mounting To drain the condensation water, proceed as follows: 1. Remove the screw plugs to allow the condensation water to drain. 2. Then reinsert the screw plugs. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 62: Roughly Aligning The Machine
Screws may become loose or break, the machine will move, machine parts could be flung out of place. This can result in death, serious injury or material damage. ● Carefully align the machine to the driven machine. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 63: Selecting Fixing Screws
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 1LH1 Operating Instructions 04/2016...
Page 64: 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 Image 5-4 Schematic diagram: Aligning the machine to the driven machine SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 65: 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 1LH1 Operating Instructions 04/2016...
Page 66: Fastening The Support Base (Im B5)
Lowering too quickly risks damaging the centering. 4. If necessary, rotate the machine into the right position so that the clearance holes in the flange are central to the tapped holes. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 67: Axial And Radial Forces
0.05 mm in diameter. 5.3.8 Axial and radial forces You can obtain the permissible values for axial and radial forces by contacting the Siemens Service Center (Page 161) 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 68: 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 1LH1 Operating Instructions 04/2016...
Page 69 Pressure drop for fresh water [l/min] [bar] 1LH….-3A…-…. 1MH….-3A…-…. 1LH….-3B…-…. 1MH….-3B…-…. 1LH….-4A…-…. 1MH….-4A…-…. 1LH….-4B.1.-…. 1MH….-4B.1.-…. 1LH….-4B.3.-…. 1MH….-4B.3.-…. 1LH….-4B.5.-…. 1MH….-4B.5.-…. 1LH….-4B.7.-…. 1MH….-4B.7.-…. See also Coolant specification (Page 29) Coolant specification (M85 "stainless steel version" option) (Page 31) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 70 If the cooling ducts are not completely filled with water, sufficient machine cooling cannot be guaranteed and the machine may overheat. Ensure that the air is bled from the cooling ducts during filling and that the cooling ducts are completely filled with water. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 71: Electrical Connection
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 GT640 (Page 72) Terminal box 1XB1621 (Page 73) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 72: Terminal Box Gt640
You can find additional information here: ● Bringing cables into the terminal box GT640 with cable gland (Page 83) ● Connecting cables with cable lugs (Page 86) ● Connecting cables without cable lugs (Page 87) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 73: Terminal Box 1Xb1621
● Connecting cables with cable lugs (Page 86) See also Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 84) 6.2.3 Terminal box 1XB1631 Image 6-3 Terminal box 1XB1631 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 74: Terminal Box 1Xb7730
You can find additional information here: ● Bringing cables into the terminal box 1XB... with cable gland (Page 85) ● Connecting cables with cable lugs (Page 86) ● Connecting cables without cable lugs (Page 87) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 75: Terminal Box 1Xb7731
● Bringing cables into the terminal box 1XB... with cable gland (Page 85) ● Connecting cables with cable lugs (Page 86) ● Connecting cables without cable lugs (Page 87) 6.2.6 Terminal box 1XB7740 Image 6-6 Terminal box 1XB7740 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 76: Terminal Box 1Xb7750
The implementation on the other motor side is possible only with the support of the Service Center (Page 161). If you want to rotate a terminal box not listed below, then also contact the Service Center. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 77 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 1LH1 Operating Instructions 04/2016...
Page 78 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 1LH1 Operating Instructions 04/2016...
Page 79: 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 1LH1 Operating Instructions 04/2016...
Page 80: Preparation
● If required, service factor ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Configuration notes ● Requirements according to IEC/EN 60204‑1 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 81: Connecting The Grounding Conductor
> 15 mm 40 Nm > 18 mm 70 Nm > 20 mm 170 Nm ● Use the connecting terminals designated for the grounding conductor in the terminal box. See also Converter operation (Page 94) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 82: Brought-Out Cables - 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 1LH1 Operating Instructions 04/2016...
Page 83: Connection
The circuit diagram is located in the cover of the terminal box. Refer to the "Connecting cables..." section for more information. See also Connecting cables with cable lugs (Page 86) Connecting cables without cable lugs (Page 87) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 84: Bringing Cables Into The Terminal Box 1Xb
7. Insert the cable with the seal insert in position into the gland opening. Screw the strain relief device together once the cable is in a concentric position in the gland opening. 8. Secure the strain relief device. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 85: Bringing Cables Into The Terminal Box 1Xb
5. Fit the cable entry plate to the terminal box with the assembled cables. 6. Connect the ends of the cables to the terminals in accordance with the circuit diagram. The circuit diagram is located in the cover of the terminal box. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 86: Laying Cables
3. Fasten the cable lug to the end of the conductor correctly, e.g. by squeezing. Image 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 1LH1 Operating Instructions 04/2016...
Page 87: 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 1LH1 Operating Instructions 04/2016...
Page 88: Image 6-10 Connection Using Terminal Clamps (Schematic Diagram)
1XB7740 / 1XB7750 ① For terminal boxes GT640, 1XB7730 and 1XB7731, the terminal element is fastened using a terminal nut M12 on the threaded stud of the terminal support with a torque of 20 Nm. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 89: Use Of Aluminum Conductors
Between terminal box cover and terminal box enclosure, the cover fixing screws serve as equipotential bonding. A special external ground conductor is only installed if, for example, flat seals are mounted without additional support. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 90: Stepless Mating Face For The Seal In The Terminal Box Cover
When determining the required minimum air clearance, the voltage value in the table may be increased by a factor of 1.1, so that the rated input voltage range is taken into account during general use. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 91: Finishing Connection Work
Take the following criteria into account when selecting the connecting cables for the auxiliary circuits: ● Rated current ● Rated voltage ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Requirements according to IEC/EN 60204‑1 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 92: Bringing Cables Into The Auxiliary Terminal Box And Routing Them
6. Make sure that the seal on the screwed sockets for the cable glands satisfies the degree of protection. 6.5.3 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 1LH1 Operating Instructions 04/2016...
Page 93: 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 163)" for the tightening torque of the fixing bolts for the cover. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 94: Converter Operation
Insulation damage caused by cable reflections Cable reflections can double the voltage load at the motor or at the terminals. This can damage the insulation system and result in complete destruction of the machine. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 95: 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 1LH1 Operating Instructions 04/2016...
Page 96 Electrical connection 6.5 Connecting the auxiliary circuits SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 97: Start-Up
● Appropriately configured control and speed monitoring functions ensure that the motor cannot exceed the permissible speeds specified in the technical data. For this purpose, compare the data on the rating plate or, if necessary, the system-specific documentation. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 98: Measuring The Insulation Resistance Before Commissioning
It is therefore important to check the insulation resistance and the polarization index at the following times: ● Before starting up a machine for the first time ● After an extended period in storage or downtime ● Within the scope of maintenance work SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 99: 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 1LH1 Operating Instructions 04/2016...
Page 100: 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 1LH1 Operating Instructions 04/2016...
Page 101: 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 1LH1 Operating Instructions 04/2016...
Page 102 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 1LH1 Operating Instructions 04/2016...
Page 103: 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 1LH1 Operating Instructions 04/2016...
Page 104: 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 1LH1 Operating Instructions 04/2016...
Page 105: Image 7-1 Selecting A Motor Type
7.9 Setting the motor parameters at the converter 3. In the "Motor type" field, select the entry "[14] SIMOTICS FD induction motor series". Image 7-1 Selecting a motor type 4. Click "Continue" to confirm your entries. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 106: 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 Image 7-2 Entering the motor data 6. Click "Continue" to confirm your entries. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 107: 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 1LH1 Operating Instructions 04/2016...
Page 108 – 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 1LH1 Operating Instructions 04/2016...
Page 109 Start-up 7.9 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 1LH1 Operating Instructions 04/2016...
Page 110: 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 1LH1 Operating Instructions 04/2016...
Page 111: 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 1LH1 Operating Instructions 04/2016...
Page 112: 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 1LH1 Operating Instructions 04/2016...
Page 113: 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 37) Start-up (Page 97) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 114: Avoidance Of Frost And Corrosion Damage In The Cooling System
Use the fitted key or the coupling halves as reference markers. ● During re-commissioning, refer to the information in the "Commissioning" section. See also Start-up (Page 97) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 115: Measurement Of The Insulation Resistance After An Extended Stoppage
Record the decommissioning steps. This log will be useful upon recommissioning. Switching off the water-cooling system If the controller does not switch off the air-to-water heat exchanger automatically, switch it off when the machine is stopped. See also Additional documents (Page 167) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 116: Draining The Coolant
Start-up (Page 97) 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 1LH1 Operating Instructions 04/2016...
Page 117: 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 1LH1 Operating Instructions 04/2016...
Page 118: 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 1LH1 Operating Instructions 04/2016...
Page 119 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 1LH1 Operating Instructions 04/2016...
Page 120: 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 1LH1 Operating Instructions 04/2016...
Page 121: 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. Scoring (brinelling) Replace the bearing. Avoid any vibration at standstill SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 122 Operation 8.11 faults SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 123: Maintenance
Machine damage If the machine is not maintained it can suffer damage. This can cause faults which can result in eventual or immediate death, serious injury or material damage. Perform regular maintenance on the machine. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 124: Measuring The Insulation Resistance During The Course Of Maintenance Work
It is therefore important to check the insulation resistance and the polarization index at the following times: ● Before starting up a machine for the first time ● After an extended period in storage or downtime ● Within the scope of maintenance work SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 125: 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 1LH1 Operating Instructions 04/2016...
Page 126: 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 161). SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 127: Servicing The Roller Bearings
+130° C / +266° F are permissible for standard applications without special requirements. When selecting the lubricating grease, ensure that the technical data of the grease is suitable for the application. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 128: Table 9-3 Criteria For Selecting Roller Bearing Greases
Deviating operating conditions and characteristics Only those greases named on the lubricant plate may be used. If the operating conditions and characteristics differ from those mentioned, other greases may be used only after consultation with the manufacture. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 129: Table 9-4 Roller Bearing Greases For Vertical And Horizontal Types Of Construction
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 1LH1 Operating Instructions 04/2016...
Page 130 ● 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, the regreasing intervals must be reduced after consultation with the manufacturer. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 131: 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 1LH1 Operating Instructions 04/2016...
Page 132: Cleaning The Cooling Water Ducts
● Check the insulators, connectors and cable connections in the terminal box. ● Replace the damaged components if necessary. WARNING Short-circuit hazard Damaged components can cause short circuits, possibly resulting in death, serious injuries and property damage. Replace damaged components. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 133: Corrective Maintenance
● Properly assemble or disassemble the machine. ● Use only suitable tools and equipment. ● Immediately replace damaged components. ● Contact the Service Center (Page 161), if necessary. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 134: Roller-Contact Bearings
– 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 1LH1 Operating Instructions 04/2016...
Page 135: 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 1LH1 Operating Instructions 04/2016...
Page 136: Assembling The Rolling-Contact Bearings
Procedure 1. Remove the required components and replace damaged components. 2. Remove any dirt from the components. Remove any grease and the remains of sealant or liquid threadlocker. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 137: Install The V Ring
If present: V ring (Page 137) Labyrinth sealing ring (special design) (Page 139) 9.2.2.5 Install the V ring Requirement The roller bearing is already fitted. The V ring can be installed for the bearing seal. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 138: Installing The V Ring ("Increased Degree Of Protection" Option)
9.2.2.6 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 1LH1 Operating Instructions 04/2016...
Page 139: 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 1LH1 Operating Instructions 04/2016...
Page 140: Seal The Motor
"Hylomar M". Follow the manufacturer's application and safety instructions when doing this. ● Check all sealing elements, such as those on the terminal boxes, for elasticity, aging or damage, and renew them if they are no longer effective. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 141: Spare Parts
The anti-condensation heater is mounted directly on the winding. The anti-condensation heater cannot be removed without causing damage to the winding. A new anti-condensation heater may only be installed by Siemens Service Center (Page 161) specialists. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 142: Housing, Stators And Rotors
10.00 Stator frame 10.50 Lifting lugs 20.00 Terminal box without cable entry See also Terminal box GT640 (Page 146) Terminal box 1XB1621 (Page 147) Terminal box 1XB7730 (Page 150) Terminal box 1XB7731 (Page 151) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 143 Spare parts 10.4 Housing, stators and rotors Terminal box 1XB7740 (Page 152) Terminal box 1XB7750 (Page 153) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 144: Roller Bearing Cartridge At The Drive And Non-Drive End
Bearing kit at the drive end and non-drive end consists of the following components Deep-groove ball bearing (locating bearing) Deep-groove ball bearings Shaft sealing ring, labyrinth ring (optional) Shaft sealing ring Locking ring, guard ring Locking ring SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 145: Roller Bearing Cartridge At The Drive And Non-Drive End
Bearing kit at the drive end and non-drive end consists of the following components Deep-groove ball bearing (locating bearing) Deep-groove ball bearings Shaft sealing ring, labyrinth ring (optional) Shaft sealing ring Locking ring, guard ring Locking ring SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 146: Terminal Box Gt640
Terminal link (two holes) 20.38 Seal 22.70 Fixing lug for PE conductor 21.20 Bushing insulator The terminal box can only be ordered as one component. The maximum connection cross-section for the main circuit is 240 mm SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 147: 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 1LH1 Operating Instructions 04/2016...
Page 148 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 1LH1 Operating Instructions 04/2016...
Page 149: 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 1LH1 Operating Instructions 04/2016...
Page 150: Terminal Box 1Xb7730
Seal 22.39 Neutral point connection 21.11 Connecting plate with internal cable 22.70 Fixing lug for PE conductor 21.41 Terminal bushings Table 10-8 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 151: Terminal Box 1Xb7731
Connecting plate with internal cable 22.41 Terminal link, straight with two holes 21.41 Terminal bushings 22.70 Fixing lug for PE conductor Table 10-10 Additional spare parts Part Description Part Description 20.51 Entry plate with seal SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 152: Terminal Box 1Xb7740
21.11 Connecting plate with internal cable 22.39 Neutral point connection 21.41 Terminal bushings 22.70 Fixing lug for PE conductor Table 10-12 Additional spare parts Part Description Part Description 20.51 Cable entry plate with seal SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 153: 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 1LH1 Operating Instructions 04/2016...
Page 154: Auxiliary Terminal Box 1Xb9014
Auxiliary terminal box 1XB9014 Image 10-12 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 161). SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 155: Auxiliary Terminal Box 1Xb9015
Auxiliary terminal box 1XB9015 Image 10-13 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 161). SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 156: 1Xb9016 Auxiliary Terminal Box
1XB9016 auxiliary terminal box Image 10-14 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 161). SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 157: Auxiliary Terminal Box 1Xb302
Auxiliary terminal box 1XB302. Image 10-15 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 161). SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 158 Spare parts 10.17 Auxiliary terminal box 1XB302. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 159: Disposal
The machine is made up of heavy parts. These parts are liable to fall during dismantling. This can result in death, serious injury or material damage. Before you release any machine parts, secure them so that they cannot fall. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 160: Disposal Of Components
● 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 1LH1 Operating Instructions 04/2016...
Page 161: Service And Support
(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 1LH1...
Page 162 Service and Support SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 163: 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 1LH1 Operating Instructions 04/2016...
Page 164 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 39) SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 165: 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 1LH1 Operating Instructions 04/2016...
Page 166 Quality documents SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 167: Additional Documents
Additional documents Additional documents on CD The documentation for components from other manufacturers that are installed in the machine can be found on the CD. SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 168 Additional documents D.1 Additional documents on CD SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 169: Index
Center of gravity, 38, 59 Efficiency requirement, 23 Centering flange, 65, 66 Electrical faults, 118 Checks to be carried out prior to commissioning, 97 Electromagnetic compatibility, 19 Common-mode filters, 46 Electromagnetic fields, 20 Condensate, 60, 112 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 170 Mounting-foot hole dimensions, 53 Hot surfaces, 17 Noise emissions, 18, 35 Increased degree of protection, 25 Induced eddy currents, 89 Inhibitors, 31 Insert cable, 83, 85 Inspection Operating mode, 27 Faults, 117, 125 Operating pressure, 69 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 171 Roller-contact bearings, 24 Storage location, 41 Rolling-contact bearings Strain relief, 84 Inspection, 127 Supplementary devices, 26 Rotating parts, 17 Support base, 35 Rotor, 23 Switching off, 115 attach, 133 Switching on, 101, 112 System resonances, 36 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 172 V ring, 134, 135, 138 Vibration values, 36, 102 Voltage fluctuations, 35 Voltage via the converter, 94 Wall faces, 53 Wall mounting, 53 Winding temperature Monitoring, 101 Set values, 101 Wire end ferrules, 87 SIMOTICS FD 1LH1 Operating Instructions 04/2016...
Page 174 Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY www.siemens.com/drives...

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