Page 3 ___________________ Introduction Fundamental safety ___________________ instructions ___________________ SIMOTICS Description of the motors ___________________ Mechanical properties Drive technology 1FW68 radial segment motors Motor components and ___________________ options ___________________ Configuring Configuration Manual Technical data and ___________________ characteristics ___________________ Preparation for use ___________________ Electrical connection Assembly ___________________...
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: Introduction
This documentation only describes the functionality of a reference motor. The range of component combinations of segment motors is too extensive to take into account all of the detailed information in this documentation. When requested, the local Siemens office can provide machine builders detailed information about customized segment motors.
Page 6 ● Ordering documentation/overview of documentation ● Additional links to download documents ● Using documentation online (find and search in manuals/information) More information (https://support.industry.siemens.com/cs/de/en/view/108998034) Please send any questions about the technical documentation (e.g. suggestions for improvement, corrections) to the following e-mail address: docu.motioncontrol@siemens.com...
Page 7 If you want to use this function, you must first register. Later, you can log on with your login data. Training The following link provides information on SITRAIN - training from Siemens for products, systems and automation engineering solutions: SITRAIN (http://siemens.com/sitrain)
Page 8 / disposal Websites of third parties This publication contains hyperlinks to websites of third parties. Siemens does not take any responsibility for the contents of these websites or adopt any of these websites or their contents as their own, because Siemens does not control the information on these websites and is also not responsible for the contents and information provided there.
Page 9 This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products. You can use equivalent products from other manufacturers. Siemens does not accept any warranty for the properties of third-party products. Commissioning information You can obtain commissioning support from our Technical Support.
Page 10 Introduction 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 11: Table Of Contents
Table of contents Introduction ............................. 5 Fundamental safety instructions ......................15 General safety instructions ..................... 15 Handling electrostatic sensitive devices (ESD) ..............20 Industrial security ........................21 Residual risks of power drive systems ..................22 Description of the motors ........................25 Highlights and benefits......................
Page 12 Table of contents Service and inspection intervals .................... 55 3.5.1 Safety instructions for maintenance ..................55 3.5.2 Safety instructions for checking the insulation resistance ............. 60 3.5.3 Maintenance ........................... 61 Motor components and options ......................63 Motor components ......................... 63 4.1.1 Overview of the motor design ....................
Page 13 Table of contents Preparation for use ..........................127 Transporting .......................... 128 7.1.1 Ambient conditions for transportation ................... 128 7.1.2 Packaging specifications for air transportation ..............129 7.1.3 Lifting stator segments ......................130 Storage ..........................130 7.2.1 Ambient conditions for long-term storage ................130 7.2.2 Storage in rooms and protection against humidity ...............
Page 14 Table of contents 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 15: Fundamental Safety Instructions
Fundamental safety instructions General safety instructions DANGER Danger to life due to live parts and other energy sources Death or serious injury can result when live parts are touched. • Only work on electrical devices when you are qualified for this job. •...
Page 16 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life when live parts are touched on damaged motors/devices Improper handling of motors/devices can damage them. For damaged motors/devices, hazardous voltages can be present at the enclosure or at exposed components. •...
Page 17 Fundamental safety instructions 1.1 General safety instructions NOTICE Material damage due to loose power connections Insufficient tightening torques or vibrations can result in loose electrical connections. This can result in damage due to fire, device defects or malfunctions. • Tighten all power connections with the specified tightening torques, e.g. line supply connection, motor connection, DC link connections.
Page 18 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life when safety functions are inactive Safety functions that are inactive or that have not been adjusted accordingly can cause operational faults on machines that could lead to serious injury or death. •...
Page 19 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life from permanent-magnet fields Even when switched off, electric motors with permanent magnets represent a potential risk for persons with heart pacemakers or implants if they are close to converters/motors. •...
Page 20: Handling Electrostatic Sensitive Devices (Esd)
Fundamental safety instructions 1.2 Handling electrostatic sensitive devices (ESD) CAUTION Risk of injury due to touching hot surfaces In operation, the motor can reach high temperatures, which can cause burns if touched. • Mount the motor so that it is not accessible in operation. Measures when maintenance is required: •...
Page 21: Industrial Security
Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.
Page 22: Residual Risks Of Power Drive Systems
Fundamental safety instructions 1.4 Residual risks of power drive systems Residual risks of power drive systems When assessing the machine- or system-related risk in accordance with the respective local regulations (e.g., EC Machinery Directive), the machine manufacturer or system installer must take into account the following residual risks emanating from the control and drive components of a drive system: 1.
Page 23 Fundamental safety instructions 1.4 Residual risks of power drive systems For more information about the residual risks of the drive system components, see the relevant sections in the technical user documentation. 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 24 Fundamental safety instructions 1.4 Residual risks of power drive systems 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 25: Description Of The Motors
Description of the motors Highlights and benefits 2.1.1 Overview Segment motors are permanent magnet, modular synchronous motors. Segment motors are supplied as components (stator segments and rotor segments) and installed directly in the machine. A cooler integrated in the stator segment results in an essentially thermally neutral behavior of the segment motor with respect to the machine itself.
Page 26: Benefits
To ensure that the motor and the encoder are optimally integrated into the mechanical structure, Siemens offers its Mechatronic Support service, see Catalog. For additional information, please contact your Siemens contact person, also refer to the Internet link in the Introduction under "Technical Support".
Page 27: Use For The Intended Purpose
Where relevant, take into account deviations regarding approvals or country-specific regulations. • Contact your local Siemens office if you have any questions relating to correct use. • If you wish to use special versions and design versions whose technical details vary from the motors described in this document, then you must contact your local Siemens office.
Page 28 Description of the motors 2.2 Use for the intended purpose In conjunction with the SINAMICS S120 drive system, segment motors are suitable as direct drives for rotary motion, e.g. for: ● Rotary indexing tables for milling and turning applications ● Oscillating motion (e.g. drives for radar systems, antennas, observatories) ●...
Page 29: Technical Features And Ambient Conditions
Description of the motors 2.3 Technical features and ambient conditions Technical features and ambient conditions 2.3.1 Directives and standards Standards that are complied with SIMOTICS S, SIMOTICS M, SIMOTICS L, SIMOTICS T, SIMOTICS A motors – subsequently called the "SIMOTICS motor series " – comply with the following standards: ●...
Page 30 Quality systems Siemens AG employs a quality management system that meets the requirements of ISO 9001 and ISO 14001. Certificates for SIMOTICS motors can be downloaded from the Internet at the following link: Certificates for SIMOTICS motors (https://support.industry.siemens.com/cs/products?dtp=Certificate&mfn=ps&pnid=13347&lc=...
Page 31: Danger From Strong Magnetic Fields
Description of the motors 2.3 Technical features and ambient conditions 2.3.2 Danger from strong magnetic fields Occurrence of magnetic fields Motor components with permanent magnets generate very strong magnetic fields. In the no- current condition, the magnetic field strength of the motors comes exclusively from the magnetic fields of components equipped with permanent magnets.
Page 32 Description of the motors 2.3 Technical features and ambient conditions Risk to persons as a result of strong magnetic fields WARNING Risk of death as a result of permanent magnet fields Even when the motor is switched off, the permanent magnets can put people with active medical implants at risk if they are close to the motor.
Page 33 Description of the motors 2.3 Technical features and ambient conditions WARNING Risk of electric shock Voltage is induced each time the rotor segment moves with respect to the stator segment - and vice versa. If you touch the power connections you may suffer an electric shock. •...
Page 34: Technical Features
Description of the motors 2.3 Technical features and ambient conditions First aid in the case of accidents involving permanent magnets ● Stay calm. ● Press the emergency stop switch and, where necessary, switch off the main switch if the machine is live. ●...
Page 35 Description of the motors 2.3 Technical features and ambient conditions Table 2- 1 Design of radial 1FW68 segment motors Technical feature Version Motor type Synchronous motor with permanent magnet rotor with a high number of poles Type of construction Individual components: Stator segment, rotor segment Degree of protection according to Stator segment: IP63 EN 60034-5...
Page 36: Defining The Direction Of Rotation
Description of the motors 2.3 Technical features and ambient conditions 2.3.4 Defining the direction of rotation Direction of rotation If the stator segments of the segment motor are connected with a U-V-W phase sequence and a three-phase system with clockwise rotating field is connected, then the segment motor rotor rotates clockwise.
Page 37: Ambient Conditions For Stationary Use
Description of the motors 2.3 Technical features and ambient conditions 2.3.5 Ambient conditions for stationary use Based on DIN EN 60721-3-3 (for stationary use at weather-protected locations) Table 2- 2 Climatic ambient conditions Lower air temperature limit: - 5 °C (deviates from 3K3) Upper air temperature limit: + 40 °C Lower relative humidity limit:...
Page 38: Supplied Pictograms
Description of the motors 2.3 Technical features and ambient conditions 2.3.6.2 Supplied pictograms To warn of hazards, the following durable adhesive stickers are supplied: Table 2- 6 Warning signs provided according to BGV A8 and DIN EN ISO 7010 and their significance Sign Meaning...
Page 39: Derating Factors
When placing an order, it is sufficient just to specify the unique Article number. As the range of combinations is extremely large, only selected version features are shown. Your local Siemens office will support you when determining the appropriate article numbers for the motor components that you require.
Page 40: Stator Segment
Description of the motors 2.5 Selection and ordering data 2.5.1.1 Stator segment 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 41: Rotor Segment
Overview of important motor data A selection of important motor data and dimensions is provided in this chapter. Please contact your local Siemens office to obtain the complete data for your particular motor. 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 42 Description of the motors 2.5 Selection and ordering data The following table provides an overview of the speeds and torques that can be achieved using 1FW68 segment motors. Refer to the data sheet provided for the actual values of your particular segment motor.
Page 43 Description of the motors 2.5 Selection and ordering data Article No. Number Air gap Magneti- Outer Inner Torque for Maximum Max. of stator diameter cally active stator dia- rotor dia- speed torque speed at segments in mm length meter meter n = 1 rpm in mm in mm...
Page 44 Description of the motors 2.5 Selection and ordering data Article No. Number Air gap Magneti- Outer Inner Torque for Maximum Max. of stator diameter cally active stator dia- rotor dia- speed torque speed at segments in mm length meter meter n = 1 rpm in mm in mm...
Page 45: Rating Plate Data
Description of the motors 2.6 Rating plate data Rating plate data The rating plate (type plate) lists the valid technical data for a stator segment or a rotor segment. A second rating plate is provided separately for a stator segment. Use the second rating plate for documentation purposes.
Page 46 Description of the motors 2.6 Rating plate data Figure 2-4 Example of a rating plate for rotor segments Table 2- 11 Elements on the rating plate for rotor segments Item Description Article No. Serial number Weight QR code 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 47: Mechanical Properties
The data sheets and characteristics in Chapter "Technical data and characteristics" refer only to the reference motor described in this documentation. You can obtain data sheets for other segment motors from your local Siemens office. In certain operating states, you must expect an additional temperature rise of the rotor segment as a result of iron losses, e.g.
Page 48: Cooling Circuits
Mechanical properties 3.1 Cooling Note Thermal expansion of the motor Temperature changes in the stator and rotor can cause motor components to expand. • You must take into account the amount of heat transferred into the machine structure as well as the radial and axial thermal expansion of the motor when designing the machine. 3.1.1 Cooling circuits Cooling circuit requirements...
Page 49 Mechanical properties 3.1 Cooling Interconnecting cooling circuits NOTICE Leaks associated with rigid connections Rigid connections between the cooling circuits can lead to problems with leaks! • Use flexible connections (hoses) when interconnecting cooling circuits. You can connect stator segment cooling circuits in parallel to simplify connection systems and piping.
Page 50 Mechanical properties 3.1 Cooling NOTICE Corrosion as a result of unsuitable materials used to connect the cooler Corrosion damage can occur if you use unsuitable materials to connect to the cooler. • We recommend that you use brass or stainless steel fittings when connecting the cooler.
Page 51 Mechanical properties 3.1 Cooling Figure 3-2 Influence of the coolant intake temperature Heat-exchanger unit Use a cooling system to ensure an intake temperature of 35 °C. Several stator segments can be connected to a cooling system (heat exchanger). The heat-exchanger units are not included in the scope of delivery.
Page 52: Coolant
Power derating when using oil as coolant If you are using oil as coolant, then this can reduce the power loss dissipated by the cooler. Appropriately reduce the motor power. Please contact your local Siemens office if you have any questions.
Page 53 Mechanical properties 3.1 Cooling Requirements placed on the water Water which is used as basis for the coolant must comply as a minimum with the following requirements: ● Chloride concentration: c < 100 mg/l ● Sulfate concentration: c < 100 mg/l ●...
Page 54: Degree Of Protection
Mechanical properties 3.2 Degree of protection Degree of protection NOTICE Damage to the motor caused by pollution If the area where the motor is installed is polluted and dirty, then the motor can malfunction and clog up. • Keep the area where the motor is installed free of all dirt and pollution. Stator segment The stator segments comply with the requirements for degree of protection IP63 according to DIN EN 60034-5.
Page 55: Noise Emission
Mechanical properties 3.4 Noise emission Noise emission The following components and settings influence the noise levels reached when built-in motors are operational: ● Machine design ● Encoder system ● Storage ● Controller settings ● Pulse frequency As a result of unfavorable machine designs, configuration or system settings, measuring surface sound pressure levels of over 70dB (A) can occur.
Page 56 Mechanical properties 3.5 Service and inspection intervals WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not carefully take into consideration the safety instructions relating to permanent magnet fields of rotor segments. •...
Page 57 Mechanical properties 3.5 Service and inspection intervals WARNING Risk of burning when touching hot surfaces There is a risk of burning when touching hot surfaces immediately after the motor has been operational. • Wait until the motor has cooled down. WARNING Risk of electric shock due to incorrect connection There is a risk of electric shock if direct drives are incorrectly connected.
Page 58 Mechanical properties 3.5 Service and inspection intervals WARNING Risk of electric shock Voltage is induced at the power connections of the stator segment each time a rotor segment moves with respect to a stator segment - and vice versa. When the motor is switched on, the stator segment power connections are also live (at a specific voltage).
Page 59 Siemens regarding personal injury or material damage. Siemens service centers are available to answer any questions you may have. Siemens Service Center addresses can be found at http://www.siemens.com/automation/service&support...
Page 60: Safety Instructions For Checking The Insulation Resistance
• Measure the test voltage with respect to ground or the motor housing. • If a higher DC or AC voltage is necessary to test the machine/plant, you must coordinate the test with your local Siemens office! • Carefully observe the operating instructions of the test equipment! Always proceed as follows when testing the insulation resistance of individual motors: 1.
Page 61: Maintenance
Mechanical properties 3.5 Service and inspection intervals WARNING Risk of death due to electric shock! During and immediately after the measurement, in some instances, the terminals are at hazardous voltage levels, which can result in death if touched. • Never touch the terminals during or immediately after measurement. 3.5.3 Maintenance Carrying out maintenance work at the machine...
Page 62 Mechanical properties 3.5 Service and inspection intervals Indications that maintenance work is necessary ● Unusual sounds emitted by the machine ● Problems with positioning accuracy ● Higher current consumption Test and replacement intervals of the cooling medium The test and replacement intervals for the cooling medium should be agreed with the manufacturers of the anti-corrosion agent and the cooling system.
Page 63: Motor Components And Options
Motor components and options Motor components 4.1.1 Overview of the motor design Segment motors comprise the following components: Stator segment ● Basic components of a segment motor – With 3-phase winding – With integrated cooler to dissipate the power loss ●...
Page 64 Motor components and options 4.1 Motor components ① Electrical connection (power connection, connection of the temperature sensors and protective conductor connection PE) ② Cooler connection (water intake) ③ Cooler connection (water discharge) ④ T-sliding block according to DIN 508 (not included in the scope of delivery) ⑤...
Page 65 Motor components and options 4.1 Motor components ① Electrical connection (power connection) ② Electrical connection (connection of the temperature sensors) ③ Cooler connection (water intake) ④ Cooler connection (water discharge) ⑤ T-sliding block according to DIN 508 (not included in the scope of delivery) ⑥...
Page 66 Motor components and options 4.1 Motor components Rotor segments ● Comprise laminated support assemblies equipped with permanent magnets ● Side-by-side these form the reactive part of the motor The following diagram shows six rotor segment side-by-side, each with one north pole and one south pole.
Page 67: Temperature Monitoring And Thermal Motor Protection
Motor components and options 4.1 Motor components 4.1.2 Temperature monitoring and thermal motor protection 4.1.2.1 Temperature monitoring circuits Temp-S and Temp-F The stator segments are equipped with two subsequently described temperature monitoring circuits – Temp-S and Temp-F. ● Temp-S activates the thermal motor protection when the motor windings are thermally overloaded.
Page 68 Motor components and options 4.1 Motor components Note Shutdown time If Temp-S responds, and its response threshold is not undershot again in the meantime, then the drive system must shut down (de-energize) the motor within 5 seconds. This prevents the motor windings from becoming inadmissibly hot. NOTICE Motor destroyed as a result of overtemperature The motor can be destroyed if the motor winding overheats.
Page 69 Motor components and options 4.1 Motor components No direct connection of the temperature monitoring circuits WARNING Risk of electric shock when incorrectly connecting the temperature monitoring circuit In the case of a fault, circuits Temp-S and Temp-F do not provide safe electrical separation with respect to the power components.
Page 70: Technical Features Of Temperature Sensors
Motor components and options 4.1 Motor components 4.1.2.2 Technical features of temperature sensors Technical features of PTC temperature sensors Every PTC temperature has a "quasi-switching" characteristic. The resistance suddenly increases in the vicinity of the response threshold (nominal response temperature ϑ PTC temperature sensors have a low thermal capacity - and have good thermal contact with the motor winding.
Page 71: Encoders
When designing, constructing and optimizing your machine, we can support you with measurement-based and computer-based analyses. You can obtain additional information from your Siemens contact person, also refer to the Internet link in the introduction under "Technical Support". 1FW68 radial segment motors...
Page 72 Motor components and options 4.1 Motor components Encoder system In the following text, encoder systems stand for angular measuring systems, rotary encoders, encoders etc. The encoder system has a range of different functions: ● Actual speed value encoder for closed-loop speed control ●...
Page 73 Figure 4-5 Performance-resolution diagram Note We cannot guarantee the composition, nature, state, or quality of non-Siemens products. Read the detailed text in "Manufacturer recommendations" in the appendix. Note General mechanical conditions Take into account the permissible mechanical speed, limit frequency of the encoder and Control Unit.
Page 74: Bearings
As a consequence, a general recommendation for integrating the encoder cannot be given for all encoder types. To ensure that the encoder is optimally integrated into the mechanical system, Siemens offers its Mechatronic Support service. For additional information, contact your local Siemens office.
Page 75: Brake Concepts
Contact the Application and Mechatronic Support group of Siemens to obtain in-depth advice to obtain a customized, best possible solution for braking your drive system.
Page 76: Options
Motor components and options 4.2 Options Options Connecting cables for stator segments up to 66 A Table 4- 3 Combination cables for stator segments up to 66 A Article No. Number of conductors x cross section in mm Connector size 6FX7002-5EA31-….
Page 77 Motor components and options 4.2 Options Connecting cables for stator segments higher than 66 A The length code for single conductor cables (cable kit) for stator segments higher than 66 A is shown below. For additional information on these cables, see diagram "Cable kit 1FW68 higher than 66 A" in Chapter "Electrical connecting components".
Page 78 Motor components and options 4.2 Options Table 4- 4 Ordering examples for single conductor cables Single conductor cable (example) Article No. Cable length 87.5 m, 1FW6850-0CA87-5AA0 cable cross-section 50 mm Cable length 54.7 m, 1FW6825-0CA54-7AA0 cable cross-section 25 mm Cable length 9.20 m, 1FW6835-0CA09-2AA0 cable cross-section 35 mm Table 4- 5...
Page 79: Configuring
• the optimum integration of the encoder into the mechanical structure. When designing, constructing and optimizing your machine, we can support you with measurement-based and computer-based analyses. You can obtain additional information from your Siemens contact person, also refer to the Internet link in the introduction under "Technical Support". 5.1.1...
Page 80: General Mechanical Conditions
Configuring 5.1 Configuring workflow 5.1.2 General mechanical conditions Moment of inertia The kinetic energy of a rotating body is directly proportional to its moment of inertia J in . The moment of inertia takes into account the rotating mass and its spatial distribution across the entire volume of the body with respect to the rotary axis.
Page 81: Type Of Load Cycle
Configuring 5.1 Configuring workflow Frictional torque The frictional torque M acts in the opposite direction to the direction of rotation of the moved part of the motor. It can be approximately calculated from a constant "stiction component"M and a "sliding friction component" M .
Page 82 Configuring 5.1 Configuring workflow Short-time duty S2 For short-time duty S2 the load duration is so short that the final thermal state is not reached. The subsequent zero-current break is so long that the motor practically cools down completely. NOTICE Motor overload An excessively high load can lead to shutdown, or if the temperature sensors are not correctly evaluated, then the motor could be destroyed.
Page 83: Torque-Time Diagram
Configuring 5.1 Configuring workflow Example Figure 5-2 Example of a duty cycle with a speed-time diagram n(t), the resulting angular acceleration-time diagram α(t), and a machining torque-time diagram M 5.1.4 Torque-time diagram Required motor torque The required motor torque M is always the sum of the individual torques.
Page 84 Configuring 5.1 Configuring workflow Determining the required motor torque The frictional torque characteristic can be determined on the basis of the speed characteristic. The total formula can then be used to create the motor torque-time diagram (see diagram below) from which the required peak torque M can be read directly.
Page 85 Configuring 5.1 Configuring workflow Note Depending on the application, e.g. for a horizontal axis, when determining the required torque, the gravitational torque M must also be taken into account. The gravitational torque reaches its highest level for = m • g • r m: moved mass g: acceleration due to gravity r: radius of the circular path...
Page 86: Selecting The Stator Segments
The rotor track comprises individual rotor segments. The dimensions of the various rotor segments are specified in the data for the reference motor. You can contact your local Siemens office for additional rotor segment dimensions. The number of rotor segments required depends on ●...
Page 87: Uneven Current Load
70 % of its rated torque, see also M * in Chapter "Technical data and characteristics". For precise dimensioning, please contact your local Siemens office. Note Not all of the three phases are necessarily evenly loaded in all motor operating modes.
Page 88 Configuring 5.1 Configuring workflow Determining the motor torque-speed diagram If a motor torque-speed diagram is not available, the relevant values can be determined with sufficient accuracy using the specifications for the maximum torque M , the rated torque , and the associated speeds n and n as shown in "Motor torque-speed diagram".
Page 89: Torque-Speed Requirements
Configuring 5.1 Configuring workflow 5.1.9 Torque-speed requirements Fulfilling the torque-speed requirements If the selected torque motor cannot fulfill the torque-speed requirements, the following options are available: ● Larger motor If an operating point in the range A is required, a motor with a larger diameter and/or longer length is required (see motor 2 in the following diagram).
Page 90: Checking The Moments Of Inertia
Configuring 5.1 Configuring workflow ● Field weakening operation If an operating point in range C is required, then the motor must be operated in the field weakening range (see the following diagram). Advantage: Significantly higher speeds are possible. Disadvantage: The torques available are very low. A lower current is required, refer to the description for field weakening operation in Chapter "Technical data and characteristics"...
Page 91 • To dampen the oscillations we recommend using the associated Active Interface Module. For specific details, refer to the documentation for the drive system being used or contact your local Siemens office. Note The corresponding Active Interface Module must be used when operated with an Active Line Module controlled infeed unit.
Page 92: Calculation Of The Required Infeed
Configuring 5.2 Mounting 5.1.12 Calculation of the required infeed Dimensioning the Active Line Module Use the drive's power balance to dimension the Active Line Module. The first important quantity to know is the mechanical power P to be produced on the mech motor shaft.
Page 93 Configuring 5.2 Mounting WARNING Risk of rotor segment magnets causing crushing injuries The forces of attraction of magnetic rotor segments act on materials that can be magnetized. The forces of attraction increase significantly close to the rotor segments. The tripping threshold of 3 mT for risk of injury due to an attraction and projectile effect is reached at a distance of 300 mm (Directive 2013/35/EU).
Page 94 Configuring 5.2 Mounting WARNING Risk of electric shock Voltage is induced at the power connections of the stator segment each time a rotor segment moves with respect to a stator segment - and vice versa. When the motor is switched on, the stator segment power connections are also live (at a specific voltage).
Page 95 Configuring 5.2 Mounting WARNING Electric shock as a result of defective connecting cables Using defective connecting cables can result in an electric shock. Further, material damage can occur, e.g. as a result of fire. • When installing the motor, make sure that the connecting cables –...
Page 96: Forces Between The Stator And Rotor
Configuring 5.2 Mounting 5.2.2 Forces between the stator and rotor Radial and axial forces The following diagram shows as an example the effect of the radial and axial forces when assembling a stator and rotor. Radial and axial forces act between the stator segments and rotor segments.
Page 97 Configuring 5.2 Mounting Radial forces between a stator segment and rotor The force of attraction F (radial force) between a stator segment and the rotor depends on the air gap. The variable F listed in the data sheets refers to the nominal air gap. The following diagram shows the relative dependency of the force of attraction F as a function of the air gap.
Page 98: Specifications For Mounting Stator And Rotor Segments
Configuring 5.2 Mounting Axial force between a stator segment and a rotor segment The maximum axial force of attraction occurs if the stator segment and the rotor segment overlap to some extent. The maximum axial force of attraction on a stator segment when assembling stator and rotor with a nominal air gap is approximately 1000 N.
Page 99 Configuring 5.2 Mounting ● The mounting slots in the stator segment and rotor segment are dimensioned according to DIN 508 as listed in the following table. The T-sliding block length depends on the mounting situation. The T-sliding blocks must be at least as long as the magnetically active length of the stator segment.
Page 100: Procedure When Mounting The Segment Motor
Note Mounting description The subsequent mounting description refers to a reference motor described in this document. If you wish to mount other segment motors, then contact your local Siemens office for support. 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 101 Configuring 5.2 Mounting Note Observe tightening torque • Carefully comply with the specified tightening torques and the specifications regarding the mounting system provided in this document. 1. Prepare the mounting surfaces of the components to be mounted and the machine as follows: Carefully remove machining debris, e.g.
Page 102: Mounting The Rotor Segments
Configuring 5.2 Mounting 5.2.4.1 Mounting the rotor segments Axial tolerances of the segments The axial tolerance between stator segment and rotor segment is +/- 1.5 mm. Figure 5-14 Axial tolerance between a stator segment and a rotor segment 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 103 Configuring 5.2 Mounting Mounting surface for rotor segment We recommend using an assembly surface with a mechanical stop as shown in the diagram below to assemble the rotor segments. If the mechanical stop is too low, then the rotor segment can be inadvertently pushed over it. ①...
Page 104 Configuring 5.2 Mounting Mounting steps 1. Mount the T-sliding blocks. Do not fully tighten the fixing screws. We recommend a clearance of between 0.5 mm and a maximum of 1 mm between a T-sliding block and the inner surface of the fixing profile of the rotor segment. ①...
Page 105 Configuring 5.2 Mounting 2. Slide the first rotor segment between two T-sliding blocks, and up to the mechanical stop. 3. Tighten the fixing screws on the left-hand T-sliding block, but leave the fixing screws on the right-hand sliding block loose. WARNING Danger of severe crushing injuries Therefore, when the highly magnetic rotor segments are slid into the T-sliding blocks,...
Page 106 Configuring 5.2 Mounting 5. Tighten the fixing screws on the left-hand T-sliding block, but leave the fixing screws on the right-hand sliding block loose. 6. Repeat the steps described above with the other rotor segments up to and including the last but one.
Page 107 Configuring 5.2 Mounting ● Now slide the last rotor segment between the T-sliding blocks, and up to the mechanical stop. WARNING Danger of severe crushing injuries The force of attraction for the last rotor segment is significantly higher than for the previously mounted rotor segments.
Page 108: Mounting The Stator Segments
Configuring 5.2 Mounting 5.2.4.2 Mounting the stator segments A stator segment has four T-slots for mounting it. 1. Mount two T-sliding blocks and two extended T-sliding blocks into the mounting surface of the machine as shown in the following diagram. The extended T-sliding blocks help to correctly slide in the segments.
Page 109 Configuring 5.2 Mounting 3. Tighten the screws of the two center T-sliding blocks. 4. One after the other, exchange the extended T-sliding blocks for the T-sliding blocks to mount the stator segments. 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 110: Checking The Work Carried Out
Configuring 5.2 Mounting 5. Tighten the screws of the two outer T-sliding blocks. 6. Proceed in a similar way for all of the other stator segments to be mounted. 5.2.5 Checking the work carried out Checking the mounting work Before moving the rotor, remove all tools and objects from the swivel range and air gap. After mounting has been completed, check that the rotor can freely rotate.
Page 111 Configuring 5.2 Mounting ● The mounted rotary axis must always be able to move without hindrance. Examples of axes that cannot necessarily be checked by hand: – Large axes with a high friction torque – Blocking in a current-free state –...
Page 112: Mounting Example
Configuring 5.2 Mounting 5.2.6 Mounting example Example of a mounted radial segment motor A mounted radial segment motor with a current demand higher than 66 A is shown below. ① Machine structure ② Carrier wheel for the rotor segments ③ Shaft ④...
Page 113 Configuring 5.2 Mounting ① Machine structure ② Carrier wheel for the rotor segments ④ Rotor segment ⑤ Stator segment ⑥ Power connection using individual conductors ⑦ Temperature sensor connection ⑧ Cooler connection (water intake) ⑨ Cooler connection (water discharge) ⑩ T-sliding block for mounting stator segments ⑪...
Page 114 Configuring 5.2 Mounting 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 115: Technical Data And Characteristics
Technical data and characteristics This chapter includes technical data and characteristics for a reference motor as example only. When requested, your local Siemens office can provide you with individual data sheets and characteristics for specific segment motors. Note System-specific data refer to the combination of segment motors with SINAMICS S120 drive systems.
Page 116 Technical data and characteristics 6.1 Explanations Boundary conditions Converter DC link voltage (direct voltage value). Comment: For converter output voltages U see Chapter "System integra- a max tion". Maximum water intake temperature of the cooler if the stator segment is to be VORL utilized up to its rated torque M .
Page 117 Technical data and characteristics 6.1 Explanations Maximum speed (maximum permissible operating speed) Maximum speed at which the stator segment can supply the maximum torque MAX,MMAX Maximum speed at which a Voltage Protection Module VPM is not required. MAX,INV No-load speed; max. speed without load. MAX,0 Torque for speed n = 1 rpm at which the load and power loss are still evenly distributed across all stator segment phases.
Page 118 Technical data and characteristics 6.1 Explanations Figure 6-1 Thermal time constant Pole pair number of the stator segment Cogging torque. This is the torque generated by the interaction between the lami- nated core and permanent magnets at the air gap in stator segments that are in a no-current condition.
Page 119 Technical data and characteristics 6.1 Explanations Cooler data Maximum thermal power that is dissipated by the cooler when the stator segment is utilized up to the rated torque M and at rated temperature T Recommended minimum volume flow rate in the cooler to achieve the rated torque ΔT The temperature increase of the cooling medium between the intake and return flow circuit of the cooler at the operating point Q...
Page 120 Technical data and characteristics 6.1 Explanations Torque-speed diagram with field weakening S1 duty S1 duty with field weakening Voltage limit characteristic Limit characteristic for S1 duty Voltage limit characteristic with field weakening Rated operating point at M Operating point at M MAX,MMAX Torque M at speed n = 1 rpm...
Page 121: Data Sheets And Characteristics
Technical data and characteristics 6.2 Data sheets and characteristics For the SINAMICS S120 drive system, as a result of the field weakening function, when the "voltage limiting characteristic" is reached, then the voltage induced in the motor winding is automatically compensated. As a consequence, the speed range of a motor can be extended without requiring a larger power module.
Page 122 Technical data and characteristics 6.2 Data sheets and characteristics Data sheet 1FW68 reference motor Table 6- 2 1FW68 reference motor Technical data Symbol Unit Value 1FW68 reference motor 1FW6809-1SN41-0AA0 Boundary conditions DC link voltage Water cooling intake temperature °C VORL Rated temperature of winding °C Data at the rated operating point...
Page 123 Technical data and characteristics 6.2 Data sheets and characteristics Technical data Symbol Unit Value 1FW68 reference motor 1FW6809-1SN41-0AA0 Moment of inertia of the rotor Phase resistance of winding at 20 °C Ω 0.0664 STR, 20 Phase inductance of winding 2.12 Cooler data Maximum dissipated thermal power 1740...
Page 124 Technical data and characteristics 6.2 Data sheets and characteristics Characteristics for 1FW6809-1SN41-0AA0 Torque M with respect to speed n Short-circuit braking torque M with respect to speed n 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 125 Technical data and characteristics 6.2 Data sheets and characteristics Cooler – pressure losses Δ p with respect to the volume flow 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 126 Technical data and characteristics 6.2 Data sheets and characteristics 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 127: Preparation For Use
Preparation for use WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not carefully take into consideration the safety instructions relating to permanent magnet fields of rotor segments. •...
Page 128: Transporting
Keep the packaging of components with permanent magnets where possible! When reusing the original packaging do not cover safety instructions that are possibly attached. When required, use transparent adhesive tape for the packaging. Original packaging can also be requested from your local Siemens office. Transporting Note UN number for permanent magnets UN number 2807 is allocated to permit magnets as hazardous item.
Page 129: Packaging Specifications For Air Transportation
Preparation for use 7.1 Transporting Table 7- 2 Biological ambient conditions Transportation: Class 2B1 Table 7- 3 Chemical ambient conditions Transportation: Class 2C1 Table 7- 4 Mechanically active ambient conditions Transportation: Class 2S2 Table 7- 5 Mechanical ambient conditions Transportation: Class 2M2 7.1.2 Packaging specifications for air transportation...
Page 130: Lifting Stator Segments
Preparation for use 7.2 Storage 7.1.3 Lifting stator segments NOTICE Damage to the stator segment when incorrectly lifted Improper use of lifting equipment can damage stator segments. A stator segment has four tapped holes for lifting eyes to lift it. •...
Page 131: Storage In Rooms And Protection Against Humidity
Preparation for use 7.2 Storage Table 7- 9 Mechanically active ambient conditions Long-term storage: Class 1S2 Table 7- 10 Mechanical ambient conditions Long-term storage: Class 1M2 7.2.2 Storage in rooms and protection against humidity The motors can be stored for up to two years under the following conditions: Storing indoors ●...
Page 132 Preparation for use 7.2 Storage 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 133: Electrical Connection
Electrical connection NOTICE Destruction of the motor if it is directly connected to the three-phase line supply The motor will be destroyed if it is directly connected to the three-phase line supply. • Only operate the motors with the appropriately configured converters. WARNING Risk of electric shock If you connect a voltage to the stator or to the stator segment as individual component, then...
Page 134 Electrical connection WARNING Risk of electric shock Voltage is induced at the power connections of the stator segment each time a rotor segment moves with respect to a stator segment – and vice versa. When the motor is switched on, the stator segment power connections are also live (at a specific voltage).
Page 135: Permissible Line System Types
Electrical connection 8.1 Permissible line system types WARNING Electric shock caused by high leakage currents When touching conductive parts of the machine, high leakage currents can result in an electric shock. • For high leakage currents, observe the increased requirements placed on the protective conductor.
Page 136: Motor Circuit Diagram
Electrical connection 8.2 Motor circuit diagram In operation with a grounded external conductor, an isolating transformer with grounded neutral (secondary side) must be connected between the line supply and the drive system. This avoids the winding insulation being inadmissibly stressed. Motor circuit diagram The circuit diagram of a stator segment looks like this: Figure 8-1...
Page 137 Electrical connection 8.3 System integration Table 8- 3 Examples of suitable control systems for the SINAMICS S120 drive system Open-loop control system Control Unit SINAMICS CU320-2 SINUMERIK 840D sl NC7x0.3 (basic and type 1B) NX1x.3 SIMOTION D4x0 /CX32 The integration of one stator segment in a system is shown in the following diagram: ●...
Page 138 Electrical connection 8.3 System integration Signal connection for stator segments higher than 66 A Only fully-threaded plug connectors can be used to connect signals. SPEED CONNECT connections are not compatible. Power and signal connection for stator segments up to 66 A For the power and signal connection of stator segments with a current demand up to 66 A, prefabricated cables with fully-threaded plug connectors or SPEED CONNECT plug connectors can be used.
Page 139: Tm120 Terminal Module
• To dampen the oscillations we recommend using the associated Active Interface Module. For specific details, refer to the documentation for the drive system being used or contact your local Siemens office. Note The corresponding Active Interface Module must be used when operated with an Active Line Module controlled infeed unit.
Page 140: Minimum Permissible Bending Radius Of The Combination Cable
Electrical connection 8.3 System integration 8.3.4 Minimum permissible bending radius of the combination cable Refer to the following table for the minimum permissible bending radii for combination cables that are either fixed or moved. Table 8- 4 Minimum permissible bending radii for combination cables for stator segments up to 66 A Article No.
Page 141 Electrical connection 8.3 System integration Table 8- 5 Current-carrying capacity I in A according to IEC 60204-1 for routing type C *) Cross-section for power conductors in mm Maximum permissible rated current in A *) Fixed cable installation 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 142: Electrical Connection Components
Electrical connection 8.3 System integration 8.3.6 Electrical connection components Figure 8-2 Connection stator segment 1FW68 up to 66 A 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 143 Electrical connection 8.3 System integration Figure 8-3 Connection stator segment 1FW68 higher than 66 A 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 144 Electrical connection 8.3 System integration Figure 8-4 Cable kit 1FW68 higher than 66 A 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 145: Power Connection
Electrical connection 8.3 System integration 8.3.7 Power connection Note Protective conductor PE There are four ways of connecting the protective conductor PE for stator segments with a current higher than 66 A. • Connect the protective conductor (PE) to one connection point. •...
Page 146 Electrical connection 8.3 System integration Pin assignment, plug connector (connector size 1.5) of the combination cable for stator segment 1FW68 up to 66 A Name Phase U Phase V Phase W 1TP1: PTC 1TP2: PTC +1R1: +KTY -1R2: -KTY Connection of circuit breaker For the following configurations, you require a circuit breaker for each stator segment: ●...
Page 147: Signal Connection
At the following link you can find information in the Internet on the topic of "Influence of high- frequency currents on thermal overload trips of circuit breakers (3RV, 3VU) and overload relays (3RU, 3UA)" and "Additional effects that can result in false trips". FAQ entry ID: 24153083 http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objid=24153083&no deid0=20358027&caller=view&lang=de&extranet=standard&viewreg=WW&u=NDAwMDAxN wAA&siteID=cseus 8.3.8...
Page 148 Electrical connection 8.3 System integration Table 8- 7 Conductor assignment of the temperature sensor cables for PTC and KTY for cable 6FX7002-2SL00-... Conductor color Interface White -1R2: -KTY Brown +1R1: +KTY Green 1TP1: PTC Yellow 1TP2: PTC Gray Pink Green/yellow Example of a connection for the temperature monitoring circuits The connection for the temperature sensors of a segment motor with 9 stator segments is subsequently shown as an example.
Page 149 Electrical connection 8.3 System integration Absolute encoder Incremental encoder DRIVE CLiQ encoder ① ⑨ Stator segments Figure 8-5 Connecting PTC and KTY temperature sensors - example 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 150 Electrical connection 8.3 System integration Pin assignment plug connector of the signal cable for stator segment 1FW68 higher than 66 A Interface -1R2: -KTY +1R1: +KTY 1TP1: PTC 1TP2: PTC Release of the signal cable for stator segments with single conductor cables NOTICE Damage to a stator segment For stator segments with single conductor cables, a union nut for the signal cable is...
Page 151: Shielding, Grounding, And Equipotential Bonding
Electrical connection 8.3 System integration 8.3.9 Shielding, grounding, and equipotential bonding Important notes regarding shielding, grounding and equipotential bonding Correct installation and correct connection of cable shields and protective conductors is very important, not only for the safety of personnel but also for the effect on interference emission and interference immunity.
Page 152: Coupled Stator Segments
The protective conductor connections PE and the shields are not shown for reasons of transparency. Refer to the Chapter "Shielding, grounding and equipotential bonding". When using other segment motors, your local Siemens office will support you when configuring the components required to integrate the segment motor into an overall system.
Page 153 Electrical connection 8.3 System integration Components ● 1 CU 320-2 Control Unit ● 1 Active Interface Module AIM to dampen line oscillations ● 1 Active Line Module ALM as infeed and rectifier ● 5 Motor Modules as inverters ● 9 circuit breakers ●...
Page 154 Electrical connection 8.3 System integration ① ④ ⑦ ⑩ Group 1 Group 4 Sensor Module Encoder ② ⑤ ⑧ ⑪ Group 2 Group 5 TM120 Terminal Segment motor Module ③ ⑥ ⑨ Group 3 Internal encoder Circuit breaker splitting Figure 8-7 Coupled stator segments with current demands of up to 66 A: 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 155 Electrical connection 8.3 System integration ① ④ ⑦ ⑩ Group 1 Group 4 Sensor Module Encoder ② ⑤ ⑧ ⑪ Group 2 Group 5 TM120 Terminal Segment motor Module ③ ⑥ ⑨ Group 3 Internal encoder Circuit breaker splitting Figure 8-8 Coupled stator segments with current demands higher than 66 A: 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 156: Checking Emfs
Checking EMFs Note Commissioning Your local Siemens office can support you when commissioning your drive system. Contact data is provided in the introduction under "Technical Support". Requirements placed on the EMFs The EMFs of all stator segments must satisfy the subsequent requirements.
Page 157 Electrical connection 8.3 System integration The phase positions EMF phase U – EMF phase V – EMF phase W of the individual stator segments must match one another. ● EMF phase U stator segment 1 with EMF phase U stator segment n ●...
Page 158 Electrical connection 8.3 System integration Figure 8-11 Leading EMF phase U stator segment 1 Checking the phase voltage and pole position angle using an oscilloscope 1. Carefully observe the fundamental safety instructions and safety instructions relating to electrical connection. 2. Switch the drive line-up into a no-current condition. 3.
Page 159 Electrical connection 8.3 System integration 5. Rotate the rotor clockwise, keeping the speed as constant as possible. If you do not manually rotate the rotor, then observe the subsequent separate description. 6. For all stator segments, measure and check the phase sequence and phase position of the EMF.
Page 160 Electrical connection 8.3 System integration 7. Carefully note that each rotor movement with respect to the stator - and vice versa - results in a voltage being induced at the stator segment power connections. 8. Ensure that the conductor ends are open circuit so that you do not create a short-circuit. 9.
Page 161: Transferring Encoder Information Using Oa Servcoup
Transferring encoder information using OA SERVCOUP Note Commissioning Your local Siemens office can support you when commissioning your drive system. Contact data is provided in the introduction under "Technical Support". For SINAMICS, the OA application SERVCOUP (SERVO COUPLING) is an expansion for the SERVO drive object.
Page 162 Electrical connection 8.3 System integration Features ● Simplified application when compared to a closed-loop control using an analog encoder splitter ● Increased degree of ruggedness ● Fewer hardware components ● Multi-winding motors are supported ● Can be operated with a higher-level open-loop control system ●...
Page 163: Assembly Drawings/Dimension Sheets
Assembly drawings/dimension sheets Note Motor dimensions Siemens reserves the right to change the motor dimensions as part of design improvements without prior notification. The dimension drawings provided in this documentation, therefore, may not necessarily be up to date. You can request up-to-date dimension drawings at no charge.
Page 164 Assembly drawings/dimension sheets Figure 9-1 Stator segment 1FW6809 up to 66 A 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 165 Assembly drawings/dimension sheets Figure 9-2 Stator segment 1FW6809 higher than 66 A 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 166 Assembly drawings/dimension sheets Figure 9-3 Rotor segment 1FW6809 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 167 Assembly drawings/dimension sheets Figure 9-4 T-sliding block stator segment 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 168 Assembly drawings/dimension sheets Figure 9-5 T-sliding block rotor segment 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 169: Appendix
This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products. You can use equivalent products from other manufacturers. Siemens does not accept any warranty for the properties of third-party products. A.1.1 Supply sources for connection components and accessories for heat-exchanger...
Page 170: Supply Sources For Cooling Systems
Appendix A.1 Manufacturer recommendations A.1.2 Supply sources for cooling systems Pfannenberg GmbH www.pfannenberg.com BKW Kälte-Wärme-Versorgungstechnik GmbH www.bkw-kuema.de Helmut Schimpke Industriekühlanlagen GmbH + Co. KG www.schimpke.de Hydac International GmbH www.hydac.com Rittal GmbH & Co. KG www.rittal.de A.1.3 Supply sources for anti-corrosion agents TYFOROP CHEMIE GmbH Anti-corrosion protection: www.tyfo.de...
Page 171: List Of Abbreviations
Appendix A.2 List of abbreviations List of abbreviations AAA - abbreviations Binding national health and safety at work regulations (in Germany) Deutsches Institut für Normung (German standards organization) European Community Electromagnetic compatibility Electromotive force European standard Frequently asked questions IATA International Air Transport Association International Electrotechnical Commission International Protection or Ingress Protection;...
Page 172: Environmental Compatibility
Appendix A.3 Environmental compatibility Environmental compatibility A.3.1 Environmental compatibility during production ● The packaging material is made primarily from cardboard. ● Energy consumption during production was optimized. ● Production has low emission levels. A.3.2 Disposal The product must be disposed of in the normal recycling process in compliance with national and local regulations.
Page 173: Disposing Of Rotor Segments
Appendix A.3 Environmental compatibility A.3.2.2 Disposing of rotor segments WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not carefully take into consideration the safety instructions relating to permanent magnet fields of rotor segments. •...
Page 174 Appendix A.3 Environmental compatibility 1FW68 radial segment motors Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1...
Page 175: Glossary
Glossary Absolute angular measuring system By using several reading tracks, the motor is able to recognize the current position with the angle measuring system immediately after switching on. The position is identified without any rotation and is transferred via the serial EnDat, SSI or DRIVE-CLiQ interface. The measuring tape (graduation embodiment) has a limited length.
Page 176 Glossary Stator segment The stator segment is the electrically active component of a segment motor. For a limited angle of rotation, the stator segment can be used as a moving component. The → stator comprises stator segments, and forms the active part of the segment motor. Stator segment group The stator segment group comprises n →...
Page 177: Index
Index Accidents Degree of protection, 35 First aid, 34 Installed motor, 54 Accuracy, 25 Stator segment, 54 Anti-corrosion protection, 53 Dimension drawings (reference motor), 164 Area of application, 28 Direction of rotation, 36, 36 Axial forces, 98 Disposal, 172 Bearings, 74 Encoder system, 72 Benefits, 26 Environmental compatibility, 172...
Page 178 First aid in the case of accidents, 34 SERVCOUP, 161 Occurrence, 31 Shielding, 151 Strength, 33, 56, 93 Short-time duty, 82 Motor Siemens Service Center, 7 Components, 63 SMC20 Sensor Module Cabinet-Mounted, 139 Disposal, 172 Steps for mounting rotor segments, 104 Motor mounting Storage, 127...

Siemens SIMOTICS-T 1FW68 Engineering Manual

1 Fundamental Safety Instructions

2 Description of the Motors

3 Mechanical Properties

4 Motor Components and Options

5 Configuring

6 Technical Data and Characteristics

7 Preparation for Use

8 Electrical Connection

9 Assembly Drawings/Dimension Sheets

Appendix

Quick Links

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Summary of Contents for Siemens SIMOTICS-T 1FW68

Table of Contents