SIMOTICS M-1FE2 synchronous builtin. motors for SINAMICS S120 SIMOTICS. SIMOTICS M-1FE2 synchronous built-in motors for SINAMICS S120.

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3 SIMOTICS M-1FE2 synchronous builtin motors for SINAMICS S120 SIMOTICS SIMOTICS M-1FE2 synchronous built-in motors for SINAMICS S120 Configuration Manual Introduction Fundamental safety instructions 1 Description of the synchronous built-in motor 2 Motor components, characteristics and options 3 Configuration 4 Storage and transport 5 Mechanical assembly 6 Electrical connection 7 Technical data and characteristics 8 Dimension drawings 9 Environmental compatibility 10 A Appendix A 01/

4 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products 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. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Division Digital Factory Postfach NÜRNBERG GERMANY Order number: P 02/2015 Subject to change Copyright Siemens AG All rights reserved

5 Introduction Motor documentation The motor documentation is organized in the following categories: General documentation, e.g. catalogs Manufacturer/service documentation, e.g. Installation Instructions and Configuration Manuals More information Information on the following topics is available under the link: Ordering documentation/overview of documentation Additional links to download documents Using documentation online (find and search in manuals/information) Please send any questions about the technical documentation (e.g. suggestions for improvement, corrections) to the following address: My Documentation Manager The following link provides information on how to create your own individual documentation based on Siemens content, and adapt it for your own machine documentation: Training The following link provides information on SITRAIN - training from Siemens for products, systems and automation engineering solutions: Technical Support Country-specific telephone numbers for technical support are provided on the Internet under Contact: Configuration Manual, 01/2015,

6 Introduction Internet addresses for drive technology Internet address for motors: Internet address for products: Internet address for SINAMICS: Target group This documentation addresses project planners and project engineers as well as machine manufacturers and commissioning engineers. Benefits The Configuration Manual supports you when selecting motors, calculating the drive components, selecting the required accessories as well as when selecting line and motorside power options. Standard scope The scope of the functionality described in this document can differ from the scope of the functionality of the drive that is actually supplied. Other functions not described in this documentation might be able to be executed in the drive. However, no claim can be made regarding the availability of these functions when the equipment is first supplied or in the event of servicing. The documentation can also contain descriptions of functions that are not available in a particular product version of the drive. The functionalities of the supplied drive should only be taken from the ordering documentation. Extensions or changes made by the machine manufacturer are documented by the machine manufacturer. For reasons of clarity, this documentation does not contain all of the detailed information on all of the product types. This documentation cannot take into consideration every conceivable type of installation, operation and service/maintenance. 6 Configuration Manual, 01/2015,

7 Introduction Reference to EC Declaration of Conformity The EC Declaration of Conformity for the Low Voltage Directive can be found in the Appendix. Information regarding third-party products Note Recommendation relating to third-party products 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. Configuration Manual, 01/2015,

8 Introduction 8 Configuration Manual, 01/2015,

9 Table of contents Introduction Fundamental safety instructions General safety instructions Handling electrostatic sensitive devices (ESD) Industrial security Residual risks during the operation of electric motors Description of the synchronous built-in motor Use for the intended purpose Features and system preconditions Design of the built-in motor Technical features and environmental conditions Rotor weights and moments of inertia Calculating the acceleration time from the torque/power characteristic Nameplate data Selection and ordering data Order designation Motor components, characteristics and options Thermal motor protection Temperature evaluation using a KTY 84 (standard protection) Temperature evaluation using the PTC thermistor triplet (full motor protection, option) Temperature evaluation using NTC thermistors (universal protection, option) Possible connections Cooling Safety notes Cooling circuit Configuring the cooling circuit Pressure loss Calculation of the cooling power to be dissipated (power loss) Cooling water Other coolants Commissioning the cooling circuit Encoder system Commutation angle and pole position identification Commutation angle Versions of pole position identification Configuration Manual, 01/2015,

10 Table of contents 4 Configuration SIZER configuration tool STARTER drive/commissioning software Procedure when engineering Storage and transport Safety measures during transport and storage Safety note Transportation and storage Packaging and shipment Mechanical assembly Safety notes Tools and resources Installing the rotor (brief description) Installing the stator (brief description) Installing the motor spindle Installing the motor spindle (brief description) Magnetic forces Types Balancing Removing the rotor (brief description) Electrical connection Safety notes Connection technology Connecting cables Cable cross-sections, outer cable diameters, and cable version Connection assignment for incremental encoder with A/B and reference track on 17- pin flange socket with pin contacts Terminal box Recommended grounding High-voltage test Voltage limiting Version and operating modes Version Operation on a power section Operation on two power sections Conversion of the converter setting data Configuration Manual, 01/2015,

11 Table of contents 8 Technical data and characteristics Technical data P/n and M/n diagrams Speed and current limitation P/n and M/n diagrams for 16-pole built-in motors Dimension drawings FE218x-8 -_A -Stator FE218x-8 -_C -Stator FE218x-8 - C_-Rotor FE218x_dimension sheet cable version Environmental compatibility A Appendix A A.1 EC declaration of conformity A.2 Description of terms A.3 References A.4 Suggestions/corrections A.5 Siemens Service Center Index Configuration Manual, 01/2015,

12 Table of contents 12 Configuration Manual, 01/2015,

13 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. Always observe the country-specific safety rules. Generally, six steps apply when establishing safety: 1. Prepare for shutdown and notify all those who will be affected by the procedure. 2. Disconnect the machine from the supply. Switch off the machine. Wait until the discharge time specified on the warning labels has elapsed. Check that it really is in a no-voltage condition, from phase conductor to phase conductor and phase conductor to protective conductor. Check whether the existing auxiliary supply circuits are de-energized. Ensure that the motors cannot move. 3. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems, or water. 4. Isolate or neutralize all hazardous energy sources by closing switches, grounding or short-circuiting or closing valves, for example. 5. Secure the energy sources against switching on again. 6. Ensure that the correct machine is completely interlocked. After you have completed the work, restore the operational readiness in the inverse sequence. WARNING Danger to life through a hazardous voltage when connecting an unsuitable power supply Touching live components can result in death or severe injury. Only use power supplies that provide SELV (Safety Extra Low Voltage) or PELV- (Protective Extra Low Voltage) output voltages for all connections and terminals of the electronics modules. Configuration Manual, 01/2015,

14 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. Ensure compliance with the limit values specified in the technical data during transport, storage and operation. Do not use any damaged motors/devices. WARNING Danger to life through electric shock due to unconnected cable shields Hazardous touch voltages can occur through capacitive cross-coupling due to unconnected cable shields. As a minimum, connect cable shields and the conductors of power cables that are not used (e.g. brake cores) at one end at the grounded housing potential. WARNING Danger to life due to electric shock when not grounded For missing or incorrectly implemented protective conductor connection for devices with protection class I, high voltages can be present at open, exposed parts, which when touched, can result in death or severe injury. Ground the device in compliance with the applicable regulations. WARNING Danger to life due to electric shock when opening plug connections in operation When opening plug connections in operation, arcs can result in severe injury or death. Only open plug connections when the equipment is in a no-voltage state, unless it has been explicitly stated that they can be opened in operation. WARNING Danger to life through unexpected movement of machines when using mobile wireless devices or mobile phones Using mobile wireless devices or mobile phones with a transmit power > 1 W closer than approx. 2 m to the components may cause the devices to malfunction, influence the functional safety of machines therefore putting people at risk or causing material damage. Switch the wireless devices or mobile phones off in the immediate vicinity of the components. 14 Configuration Manual, 01/2015,

15 Fundamental safety instructions 1.1 General safety instructions WARNING Danger of an accident occurring due to missing or illegible warning labels Missing or illegible warning labels can result in accidents involving death or serious injury. Check that the warning labels are complete based on the documentation. Attach any missing warning labels to the components, in the national language if necessary. Replace illegible warning labels. 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. Observe the information in the appropriate product documentation before commissioning. Carry out a safety inspection for functions relevant to safety on the entire system, including all safety-related components. Ensure that the safety functions used in your drives and automation tasks are adjusted and activated through appropriate parameterizing. Perform a function test. Only put your plant into live operation once you have guaranteed that the functions relevant to safety are running correctly. Note Important safety notices for Safety Integrated functions If you want to use Safety Integrated functions, you must observe the safety notices in the Safety Integrated manuals. WARNING Danger to life from electromagnetic fields Electromagnetic fields (EMF) are generated by the operation of electrical power equipment such as transformers, converters or motors. People with pacemakers or implants are at a special risk in the immediate vicinity of these devices/systems. Ensure that the persons involved are the necessary distance away (minimum 2 m). Configuration Manual, 01/2015,

16 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. If you are such a person (with heart pacemaker or implant) then keep a minimum distance of 2 m. When transporting or storing permanent magnet motors always use the original packing materials with the warning labels attached. Clearly mark the storage locations with the appropriate warning labels. IATA regulations must be observed when transported by air. WARNING Injury caused by moving parts or those that are flung out Touching moving motor parts or drive output elements and loose motor parts that are flung out (e.g. feather keys) in operation can result in severe injury or death. Remove any loose parts or secure them so that they cannot be flung out. Do not touch any moving parts. Safeguard all moving parts using the appropriate safety guards. WARNING Danger to life due to fire if overheating occurs because of insufficient cooling Inadequate cooling can cause overheating resulting in death or severe injury as a result of smoke and fire. This can also result in increased failures and reduced service lives of motors. Comply with the specified coolant requirements for the motor. WARNING Danger to life due to fire as a result of overheating caused by incorrect operation When incorrectly operated and in the case of a fault, the motor can overheat resulting in fire and smoke. This can result in severe injury or death. Further, excessively high temperatures destroy motor components and result in increased failures as well as shorter service lives of motors. Operate the motor according to the relevant specifications. Only operate the motors in conjunction with effective temperature monitoring. Immediately switch off the motor if excessively high temperatures occur. 16 Configuration Manual, 01/2015,

17 Fundamental safety instructions 1.1 General safety instructions 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. When maintenance is required allow the motor to cool down before starting any work. Use the appropriate personnel protection equipment, e.g. gloves. Configuration Manual, 01/2015,

18 Fundamental safety instructions 1.2 Handling electrostatic sensitive devices (ESD) 1.2 Handling electrostatic sensitive devices (ESD) Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules or devices that may be damaged by either electric fields or electrostatic discharge. NOTICE Damage through electric fields or electrostatic discharge Electric fields or electrostatic discharge can cause malfunctions through damaged individual components, integrated circuits, modules or devices. Only pack, store, transport and send electronic components, modules or devices in their original packaging or in other suitable materials, e.g conductive foam rubber of aluminum foil. Only touch components, modules and devices when you are grounded by one of the following methods: Wearing an ESD wrist strap Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring Only place electronic components, modules or devices on conductive surfaces (table with ESD surface, conductive ESD foam, ESD packaging, ESD transport container). 18 Configuration Manual, 01/2015,

19 Fundamental safety instructions 1.3 Industrial security 1.3 Industrial security Note Industrial security Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit Hotspot-Text ( To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit Hotspot-Text ( WARNING Danger as a result of unsafe operating states resulting from software manipulation Software manipulation (e.g. by viruses, Trojan horses, malware, worms) can cause unsafe operating states to develop in your installation which can result in death, severe injuries and/or material damage. Keep the software up to date. You will find relevant information and newsletters at this address ( Incorporate the automation and drive components into a holistic, state-of-the-art industrial security concept for the installation or machine. You will find further information at this address ( Make sure that you include all installed products into the holistic industrial security concept. Configuration Manual, 01/2015,

20 Fundamental safety instructions 1.4 Residual risks during the operation of electric motors 1.4 Residual risks during the operation of electric motors The motors may be operated only when all protective equipment is used. Motors may be handled only by qualified and instructed qualified personnel that knows and observes all safety instructions for the motors that are explained in the associated technical user documentation. When assessing the machine's risk in accordance with the respective local regulations (e.g., EC Machinery Directive), the machine manufacturer must take into account the following residual risks emanating from the control and drive components of a drive system: 1. Unintentional movements of driven machine components during commissioning, operation, maintenance, and repairs caused by, for example, Hardware and/or software errors in the sensors, control system, actuators, and cables and connections Response times of the control system and of the drive Operation and/or environmental conditions outside the specification Condensation/conductive contamination Errors during the assembly, installation, programming and parameterization Use of wireless devices/mobile phones in the immediate vicinity of the control system External influences/damage 2. In case of failure, unusually high temperatures inside and outside the motor, including open fire as well as the emission of light, noise, particles, gases, etc. can result, for example in Component failure Software errors in converter operation Operation and/or environmental conditions outside the specification External influences/damage 3. Hazardous shock voltages caused by, for example, Component failure Influence during electrostatic charging Induction of voltages in moving motors Operation and/or environmental conditions outside the specification Condensation/conductive contamination External influences/damage 4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a risk to people with a pacemaker, implants or metal replacement joints, etc., if they are too close 5. Release of noxious substances and emissions in the case of improper operation and/or improper disposal of components 20 Configuration Manual, 01/2015,

21 Description of the synchronous built-in motor Use for the intended purpose WARNING Danger to life and material damage when incorrectly used If you do not use the motors correctly, there is a risk of death, severe injury and/or material damage. Only use the motors in accordance with their correct usage. Make sure that the conditions at the location of use comply with all the rating plate data. Make sure that the conditions at the location of use comply with the conditions specified in this documentation. When necessary, take into account deviations regarding approvals or country-specific regulations. If you wish to use special versions and design variants whose specifications vary from the motors described in this document, then contact your local Siemens office. If you have any questions regarding the intended usage, please contact your local Siemens office. The 1FE2 motor is prescribed for deployment in industrial or business plants. Any other use of the motor is considered to be non-intended use. The observance of the specifications contained in the installation instructions and the configuration instructions is part of the intended purpose. Observe the data on the rating plate (type plate). Conditions at the location of use must comply with the specifications on the rating plate. The motor is designed for operation in sheltered areas under normal climatic conditions, such as those found on shop floors. The motor is not permitted to be operated in explosion-endangered areas. The 1FE2 motor is only certified for operation through a converter. Configuration Manual, 01/2015,

22 Description of the synchronous built-in motor 2.1 Use for the intended purpose Motor applications The 1FE2 built-in motors have been developed for directly-driven motor spindles. The 16-pole series is especially suitable for machining at high torque levels (e.g. turning and grinding) and C-axis operation. WARNING Danger to life through the use of an incomplete machine If you use a machine that does not conform to the 2006/42/EU decree, there is the danger of death, severe injury and/or material damage. Commission the machine only when it conforms to the regulations of the EU 2006/42/EU machine decree and the conformity has been declared. 22 Configuration Manual, 01/2015,

23 Description of the synchronous built-in motor 2.2 Features and system preconditions 2.2 Features and system preconditions The built-in motor is a compact drive solution where the mechanical motor power is transferred directly to the spindle without any mechanical transmission elements. As the motor is mounted between the spindle bearings, the motor spindle has a high degree of stiffness. This means, for example, that C-axis operation for lathes can be implemented using just one drive. Standard 1FE2 built-in motors are water-cooled, permanent-magnet synchronous motors that are supplied as components (refer to the following diagram). A complete motor is created after the rotor has been mounted into the stator. 1 Rotor with external permanent magnets (APM) 2 Stator with cooling jacket, standard (optional, without cooling jacket) 3 1FE2 built-in motor assembled Figure 2-1 Components of the 1FE2 built-in motor Configuration Manual, 01/2015,

24 Description of the synchronous built-in motor 2.2 Features and system preconditions Features of the built-in motors The 1FE2 built-in motor has the following features: Motor in the 16-pole variant Maximum speed: up to 4200 rpm (depending on the frame size) Maximum rated torque: up to 1530 Nm (depending on the frame size) Play-free and torque transmission to the spindle via a press fit Fully machined and optionally weighted rotor Rotors with sleeve, depending on the version from the manufacturer, are prebalanced or not balanced and can be dismantled. Motor spindle A motor spindle comprises the following modules (see the following diagram): Spindle housing Spindle shaft with bearings Built-in motor Cooling system Encoder system 1 Encoders 6 Drain hole 2 Stator with cooling jacket 7 Inlet cooling water connection 3 Rotor with sleeve 8 Spindle housing 4 Spindle shaft with bearings 9 Outlet cooling water connection 5 Bearing shield DE (Drive End) 10 Bearing shield NDE (Non Drive End) Figure 2-2 Motor spindle design 24 Configuration Manual, 01/2015,

25 Description of the synchronous built-in motor 2.2 Features and system preconditions Note The spindle manufacturer is responsible for designing the bearings, lubrication and cooling. A ferritic spindle shaft is a prerequisite in order to achieve the electrical parameters. Magnetic attraction Forces of attraction occur between the rotor and stator in electric motors to the magnetic principle. The surrounding mechanical assembly must be able to withstand these forces. To prevent vibration excitations, the enclosing construction (spindle shaft, bearings, spindle housing) should be as rigid as possible. Accuracy The achievable machining accuracy of the motor spindle is influenced by: The rigidity of the system (housing, bearings, spindle) The smooth running of the motor spindle The closed-loop control technology and the encoder resolution The spindle manufacturer is responsible for the achieved accuracy. Degree of protection Note Degree of protection selection The spindle manufacturer is responsible for the selection of the degree of protection, its variant and the proof of suitability. The motor components must be protected from moisture, foreign bodies and contact. As delivered, the stator and the rotor have degree of protection IP00 in accordance with EN The final degree of protection is defined by the spindle manufacturer as a result of the mechanical design of the spindle housing. Recommended degree of protection: IP54 (minimum degree of protection) Configuration Manual, 01/2015,

26 Description of the synchronous built-in motor 2.2 Features and system preconditions Static charging WARNING Danger to life caused by static charging of the rotor The rotor can be statically charged at higher speeds depending on the mechanical spindle design as well as the properties of the spindle bearings (e.g. grease and minimum oil lubrication). This can cause an electric shock if touched. If ceramic bearings are used, avoid voltage discharges from the shaft to the sensor housing caused by grounding the motor shaft. Closed-loop control The determining factors of closed-loop control include: The number of encoder signals per spindle revolution The precision achieved when mounting and adjusting the encoder system Multiplication of the encoder signals The sampling time of the current and speed controller System prerequisites The following prerequisites must be satisfied: Open-loop and closed-loop control modules SINUMERIK 840D sl (as of software release V4.8) SINAMICS S120 (as of software release V4.8) Hollow-shaft measuring system 26 Configuration Manual, 01/2015,

27 Description of the synchronous built-in motor 2.2 Features and system preconditions Figure 2-3 System integration_1fe2 Configuration Manual, 01/2015,

28 Description of the synchronous built-in motor 2.2 Features and system preconditions EMF = Electro Motive Force Note EMF > 820 V Depending on the amplitude of the induced chained voltage at maximum speed (field EMF > 820 V), a Voltage Protection Module (VPM) may be required; see "Voltage limitation" section. 28 Configuration Manual, 01/2015,

29 Description of the synchronous built-in motor 2.3 Design of the built-in motor 2.3 Design of the built-in motor Motor parts Note Special versions and construction variants may differ in the scope of delivery with respect to certain technical aspects. 1 APM rotors 2a Stator with cooling jacket 2b Optional: Stator without cooling jacket 3 Round sealing rings (4x) (for version with standard cooling jacket) 4 Motor rating plate (type plate) Figure 2-4 Parts of the 1FE2 built-in motor Configuration Manual, 01/2015,

30 Description of the synchronous built-in motor 2.3 Design of the built-in motor Construction of the rotor cores (APM) NOTICE Damage to the rotor bandage due to premature removal of the protection foil A rotor bandage with a foil is provided for transport protection. Remove the protective foil only immediately before assembly. Check the bandage for damage. 1 Pressure oil connection with grub screw 5 Bandage (composite fiber) 2 6 Balancing disk Encircling groove for deployable balancing elements 3 Sleeve 7 Step press fit 4 Rotor core R Balancing radius Figure 2-5 APM rotor construction 30 Configuration Manual, 01/2015,

31 Description of the synchronous built-in motor 2.3 Design of the built-in motor Structure of the stator cores Stator with cooling jacket Stator without cooling jacket Stator core in cross-section 1 Cables for power connection and temperature sensors 5 O-ring seal 2 Thread for axial fixation 6 Winding overhang 3 Stator core 7 Leakage channel 4 Cooling jacket with cooling duct 8 Impregnated winding Configuration Manual, 01/2015,

32 Description of the synchronous built-in motor 2.4 Technical features and environmental conditions 2.4 Technical features and environmental conditions Table 2-1 Technical characteristics of built-in motors Type of motor Synchronous motor with permanent magnet-excited rotor (16-pole) Type of construction Individual components (IM 5110 acc. to IEC ) Stator, rotor Degree of protection Cooling Standard protection - temperature monitoring Full protection (optional) Universal protection (optional) Winding insulation Balance quality of the rotor (acc. to ISO ) IP00 (acc. to DIN IEC 60034, Part 5): Stator, rotor Water cooling with TH2O = 30 C acc. to EN and Q (overall length-dependent, see Chapter Auto-Hotspot) 2x KTY 84 PTC thermistors in the stator winding (1x reserve) In addition to the standard protection 1 x PTC thermistor triplet (3 sensors in series) Can be evaluated, e.g. using a thermal motor protection unit: Order No.: 3RN1013-1GW10 Full protection + NTC PT3-51-F + NTC K227 Temperature class 155 (F) acc. to EN permits an average winding temperature rise of 105 K. The power data is valid for a cooling water temperature of C. Rotor with sleeve, not prebalanced (standard) Rotor with sleeve, prebalanced (optional): Motor voltage (terminal voltage) Supply voltage of the SINAMICS S120 drive system Type of connection Torque ripple 1FE218x... UL marking Balancing quality G 2.5 Reference speed 3600 rpm Regulated: Maximum 3 AC 510 Vrms Non-regulated: Maximum 3 AC 450 Vrms ALM 400 V UZK 600 V SLM 400 V UZK 540 V ALM 480 V UZK 720 V SLM 480 V UZK 650 V Free single cables 1U1, 1V1, 1W1, 2U1, 2V1, 2W1 (cables freely brought out); Length 0.5 m (preferred version) or 1.5 m 1% at 20 rpm and MN/2 based on the rated torque With a few exceptions, motors are UL-1004 approved. 32 Configuration Manual, 01/2015,

33 Description of the synchronous built-in motor 2.4 Technical features and environmental conditions Magnetic attractive forces Motor type Fa (N) Fr (N) 1FE2182-8Lxxx-xxxx FE2183-8Lxxx-xxxx FE2184-8Lxxx-xxxx FE2185-8Lxxx-xxxx FE2186-8Lxxx-xxxx FE2187-8Lxxx-xxxx Note Technical data is system data and applicable only in conjunction with the specified system components (1FE2 built-in motor, SINAMICS S120 drive system, VPM, etc.) Rotor weights and moments of inertia Table 2-2 Rotor weights and moments of inertia Motor article number Rotor Stator J with sleeve [kg m 2 ] Mass with sleeve [kg] Mass without cooling jacket [kg] Mass with cooling jacket [kg] 1FE2182-8LNxx-xCC0 0, FE2182-8LHxx-xCC0 0, FE2183-8LNxx-xCC0 0, FE2183-8LHxx-xCC0 0, FE2184-8LNxx-xCC0 1, FE2184-8LKxx-xCC0 1, FE2184-8LHxx-xCC0 1, FE2185-8LNxx-xCC0 1, FE2185-8LLxx-xCC0 1, FE2185-8LHxx-xCC0 1, FE2186-8LNxx-xCC0 1, FE2186-8LMxx-xCC0 1, FE2186-8LHxx-xCC0 1, FE2187-8LNxx-xCC0 1, FE2187-8LHxx-xCC0 1, The mass values are rounded. Configuration Manual, 01/2015,

34 Description of the synchronous built-in motor 2.4 Technical features and environmental conditions Calculating the acceleration time from the torque/power characteristic Figure 2-6 Calculating the acceleration time Table 2-3 Relevant data for calculating the acceleration time Motor article number M 1 (Nm) n1 (1/min) P1 (KW) S6-25% S6-25% S6-25% nm ax (1/min) 1FE2182-8LNxx-xCC FE2182-8LHxx-xCC FE2183-8LNxx-xCC FE2183-8LHxx-xCC FE2184-8LNxx-xCC FE2184-8LKxx-xCC FE2184-8LHxx-xCC FE2185-8LNxx-xCC FE2185-8LLxx-xCC FE2185-8LHxx-xCC FE2186-8LNxx-xCC FE2186-8LMxx-xCC FE2186-8LHxx-xCC FE2187-8LNxx-xCC FE2187-8LHxx-xCC Configuration Manual, 01/2015,

35 Description of the synchronous built-in motor 2.5 Nameplate data 2.5 Nameplate data Figure 2-7 Rating plate 1FE2 Position Description / technical data 1 Type of motor 2 Motor type / designation / article number 3 Motor serial number 4 Type of construction 5 Temperature class 6 Degree of protection 7 Technical data for S1 and S6 40% 2 minutes 8 ID, temperature sensor 9 ID, temperature monitoring 10 QR code 11 Data regarding water cooling 12 Standards and regulations Configuration Manual, 01/2015,

36 Description of the synchronous built-in motor 2.6 Selection and ordering data 2.6 Selection and ordering data The required motor modules are selected according to the peak and continuous currents that occur in the load cycle. If more than one motor is operated in parallel on one drive system, the total (summed) values of the peak and continuous currents must be taken into account. Use the SIZER calculation tool for selecting the suitable motor module. NOTICE Damage to the insulation on synchronous built-in motors on regulated infeed units Where synchronous built-in motors are used together with regulated (closed-loop controlled) infeed units (e.g. Active Line Modules), electrical oscillations can occur with respect to ground potential. These oscillations result in increased voltage loads (stress). Factors that influence these system oscillations include, for example: Cable lengths Size of the Motor Module Number of axes Motor size Winding design Avoid increased voltage loads or damage to the main insulation of the motor by using an Active Interface Module in Active Line Mode of the motor. Using smaller motor modules Note With some motor types, smaller motor modules can restrict the useful speed range, even in partial load operation. Therefore, please contact your local Siemens office. 36 Configuration Manual, 01/2015,

37 Description of the synchronous built-in motor 2.7 Order designation 2.7 Order designation Structure of the article number The article number comprises a combination of digits and letters. It is divided into three hyphenated blocks. 1 Motor type marking 2 Electrical features 3 Scope of delivery and mechanical data Possible combinations, see Catalog NC 62. Please note that not every theoretical combination is possible in practice. Configuration Manual, 01/2015,

38 Description of the synchronous built-in motor 2.7 Order designation Figure 2-8 Details of the article number 38 Configuration Manual, 01/2015,

39 Motor components, characteristics and options Thermal motor protection The stator winding can be supplied with the following motor protection to sense (measure) and monitor the motor temperature: Standard protection: Temperature sensors (2 x KTY ) Full protection (option): Temperature sensors + PTC thermistor triplet (3 sensors in series) (2 x KTY x PTC180 C) Universal protection (option): Temperature sensors + PTC thermistor triplet + NTC thermistor (2 x KTY x PTC180 C + NTC PT3-51F + NTC K227/33k/A1 Note If water-cooled synchronous built-in motors are operated for longer than one minute in standstill with the standstill torque, a phase can be thermally loaded overproportionately. Reduce the permanent standstill torque to 20%. Protect the winding thermally with a thermistor triplet (PTC) with an external trip unit or with an I 2 t monitoring of the drive system. NOTICE Thermal damage to temperature-sensitive parts Some parts of the electrical motor enclosure can reach temperatures that exceed 100 C. If temperature-sensitive parts, e.g. electric cables or electronic components, come into contact with hot surfaces, these parts could be damaged. Ensure that no temperature-sensitive parts are in contact with hot surfaces. NOTICE Destruction of temperature sensors The temperature sensors are ESD parts. As delivered, they are short-circuited with a terminal. Observe the ESD notes. Remove the terminal only when the temperature sensor is connected. Configuration Manual, 01/2015,

40 Motor components, characteristics and options 3.1 Thermal motor protection Temperature evaluation using a KTY 84 (standard protection) Note Temperature evaluation using only a KTY 84 does not guarantee full motor protection. Under rated operation, the winding temperature can reach approx. 150 C. The winding temperature Class 155 (F) is dimensioned for this operating state. The KTY 84 temperature sensor protects the motor from overloading in turning operation. The KTY 84 temperature sensor acquires the motor temperature. The motor temperature is evaluated by the drive system. An external trip unit is not required. The PTC thermistor function is monitored. 1. Pre-alarm temperature If the pre-alarm temperature is exceeded, the drive system issues an appropriate alarm message. This alarm message must be evaluated externally. The alarm message is cleared when the motor temperature returns to below the prealarm temperature. If the pre-alarm temperature is exceeded for longer than 240 seconds (standard setting) or longer than the parameterized time, an alarm signal is issued and the drive is powered-down. For a detailed description, see SINAMICS S120/S150 List Manual LH1. 2. Motor limit temperature (standard setting for the 1FE2) If the motor limit temperature of 160 C is exceeded, the drive system powers down and issues an appropriate error message. Table 3-1 Technical data of the KTY 84 PTC thermistor Designation Description Type KTY 84 Resistance when cold (20 Approx. 580 Ω C) Resistance when hot (100 Approx Ω C) Connection Via the encoder cable Auto-Hotspot 40 Configuration Manual, 01/2015,

41 Motor components, characteristics and options 3.1 Thermal motor protection Designation cable cross-section Outer diameter Temperature characteristic 0.22 mm mm Description Temperature evaluation using the PTC thermistor triplet (full motor protection, option) For special applications (e.g. when a load is applied with the motor stationary or for extremely low speeds), the temperature of all of the three motor phases must be additionally monitored using a PTC thermistor triplet. The PTC thermistor triplet must be evaluated using an external tripping/evaluation unit (this is not included in the scope of delivery). This means that the sensor cable is monitored for wire breakage and short-circuit by this unit. The motor must be de-energized within 1 second when the response temperature is exceeded. Table 3-2 Technical data for the PTC thermistor triplet Designation Technical data Type (acc. to DIN M180) PTC thermistor triplet Thermistor resistance (20 C) 750 Ω Resistance when hot (180 C) 1710 Ω Connection Via an external trip unit Auto-Hotspot Cable cross-section/outer diameter 0.14 mm 2 /0.9 mm Response temperature 180 C Note: PTC thermistors do not have a linear characteristic and are therefore not suitable to determine the instantaneous temperature. Configuration Manual, 01/2015,

42 Motor components, characteristics and options 3.1 Thermal motor protection Temperature evaluation using NTC thermistors (universal protection, option) Note Temperature evaluation using the NTC K227 and NTC PT3-51F thermistors does not guarantee full motor protection. The NTC K227 and NTC PT3-51F thermistors are used if the drive system cannot evaluate the KTY PTC thermistor. They are intended when operating the motor on third-party systems. The NTC thermistor should be connected in accordance with the configuration and operating instructions of the third-party system. The drive system senses and evaluates the motor temperature using the sensor signal (refer to the drive system documentation). 42 Configuration Manual, 01/2015,

43 Motor components, characteristics and options 3.1 Thermal motor protection Table 3-3 Technical data, NTC K227 and NTC PT3-51 Designation PTC thermistor resistance (25 C) NTC K227 Approx kω Technical data NTC PT3-51F Approx kω Resistance when hot (100 C) Approx Ω Approx Ω Connection Via the encoder cable Auto-Hotspot cable cross-section Outer diameter 0.14 mm mm 0.14 mm mm Temperature characteristic Configuration Manual, 01/2015,

44 Motor components, characteristics and options 3.1 Thermal motor protection Possible connections KTY 84 and PTC can be connected as follows: PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to SMC20 PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system PTC and KTY 84 to SME120 Note For additional information on connecting and operating the SMC20, refer to the documentation SINAMICS Function Manual 1 and List Manual 1. Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to SMC20 Figure 3-1 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 to SMC20 Note SMC20 For additional information on connecting and operating the SMC20, refer to the documentation SINAMICS Function Manual 1 and List Manual Configuration Manual, 01/2015,

45 Motor components, characteristics and options 3.1 Thermal motor protection Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system without SME20 Figure 3-2 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system Configuration Manual, 01/2015,

46 Motor components, characteristics and options 3.1 Thermal motor protection Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system with SME20 Figure 3-3 Connecting the PTC via thermistor motor protection 3RN1013-1GW10, KTY 84 directly to the drive system Note SME20 For additional information on connecting and operating the SME20, refer to the documentation SINAMICS Function Manual 1 and List Manual Configuration Manual, 01/2015,

47 Motor components, characteristics and options 3.1 Thermal motor protection Connecting the PTC and KTY 84 to SME120 Figure 3-4 Connecting the PTC and KTY 84 to SME120 Note SME120 For additional information on connecting and operating the SME120, refer to the documentation SINAMICS Function Manual 1 and List Manual 1. Configuration Manual, 01/2015,

48 Motor components, characteristics and options 3.2 Cooling 3.2 Cooling Safety notes WARNING Danger to life caused by an electric shock Electrical conducting parts of the machine that touch parts of the cooling system can cause death or injuries. Prepare for shutdown and notify all those who will be affected by the procedure. Before performing any work on the cooling system, de-energize the motor and the auxiliary circuits. Check that the cabinet is de-energized. Take measures to prevent reconnection of the energy sources. WARNING Danger to life caused by short-circuit to a frame in a fault situation The spindle housing must be electrically connected to the cooling jacket. In a fault situation, lethal voltage can be present at the spindle housing that causes death or severe injuries because of an electric shock. Ground the complete motor spindle in accordance with the regulations. WARNING Danger to life caused by rotation of the assembled spindle shaft The rotating of an assembled built-in motor produces induction that causes lethal voltages at the cable ends of the motor. The voltages can cause death or severe injuries because of an electric shock. Do not touch any bare cable ends. Prevent assembled built-in motors from turning. Insulate the terminals and cores of bare cable ends. WARNING Danger to life caused by high leakage currents High leakage currents can cause death or injuries as result of an electric shock. Satisfy the requirements placed on protective conductors in accordance with EN Configuration Manual, 01/2015,

49 Motor components, characteristics and options 3.2 Cooling WARNING Danger to life caused by high residual voltages When the power supply voltage is switched-off, active components of the motor can have an electrical charge of more than 60 μc. The residual voltages that occur at the connections of the built-in motor several seconds after power-down can cause death or severe injuries as result of an electric shock. Do not touch any bare connections. Protect bare connections and active components against inadvertent contact. Ground the motor properly. WARNING Danger to life when the cooling system bursts The motor will overheat if it is operated without cooling. When cooling water enters the hot motor, this immediately and suddenly generates hot steam that escapes under high pressure. This can cause the cooling water system to burst, resulting in death, severe injury and material damage. Never operate the motor without cooling. Only commission the cooling water circuit when the motor is in a cool condition. CAUTION Danger of burns a result of touching hot surfaces In operation, the motor housing can reach high temperatures, which can cause burns if touched. Do not touch any hot surfaces. Allow the motor to cool down before starting any work. Use the appropriate personnel protection equipment, e.g. gloves. NOTICE Material damage due to the effect of electrochemical series When using different conductive materials, material damage can occur as a result of the electrochemical series. Do not use any zinc in the cooling circuit. Use brass, stainless steel or plastic for pipes and fittings. Configuration Manual, 01/2015,

50 Motor components, characteristics and options 3.2 Cooling NOTICE Motor damage due to lack of cooling if you operate the motor without water cooling, the motor will be damaged or destroyed. Only operate the motor with a closed cooling water loop with heat exchange equipment Cooling circuit Note The electrochemical processes that take place in a cooling system must be minimized by choosing the right materials. Avoid mixed installations (i.e. a combination of different materials, such as copper, brass, iron, or halogenated plastic (PVC hoses and seals)). Table 3-4 Description of the cooling circuit Definition Closed cooling circuit Description The pressure equalization tank is closed and possesses an overpressure valve. Oxygen cannot enter the cooling circuit. The coolant is only routed in the motors and converters as well as the components required to dissipate heat. Note Laying the cooling water pipes Electrically conductive cooling water pipes must not come into contact with live components. Lay only insulated cooling water pipes or insulate the cooling water pipes subsequently. Fasten the cooling water pipes mechanically. All components in the cooling system (motor, heat exchanger, piping system, pump, pressure equalization tank) must be connected to an equipotential bonding system. Install the equipotential bonding properly with a copper busbar or copper strand with the appropriate cross-section. 50 Configuration Manual, 01/2015,

51 Motor components, characteristics and options 3.2 Cooling Materials used in the motor cooling circuit Match the materials in the cooling circuit to the materials in the motor. Table 3-5 Materials used in the motor cooling circuit Cooling jacket design Material Cooling jacket Steel or aluminum (depending on the type) O rings FKM (ISO 1629) Configuration Manual, 01/2015,

52 Motor components, characteristics and options 3.2 Cooling Materials and components in the cooling circuit The following table lists a wide variety of materials and components which may or may not be used in a cooling circuit. Table 3-6 Materials and components of a cooling circuit Material Used as Description Zinc Pipes, valves and Use is not permitted. fittings Brass Pipes, valves and Can be used in closed circuits with inhibitor. fittings Copper Pipes, valves and fittings Can be used only in closed circuits with inhibitors in which the heat sink and copper component are separated (e.g. connection hose on units). Common steel (e.g. St37) Pipes Permissible in closed circuits and semi-open circuits with inhibitors or Antifrogen N, check for oxide formation, inspection window recommended. Cast steel, cast iron Pipes, motors Closed circuit and use of strainers and flushback filters. Fe separator for stainless heat sink. High-alloy steel, Group 1 (V2A) High-alloy steel, Group 2 (V4A) ABS (AcrylnitrileButadieneStyrene) Installation comprising different materials (mixed installation) PVC Hoses Gaskets Hose connections Pipes, valves and fittings Pipes, valves and fittings Pipes, valves and fittings Pipes, valves and fittings Pipes, valves, fittings and hoses Pipes, valves and fittings Transition Pipe - hose Can be used for drinking or municipal water with a chloride content up to <250 ppm, suitable according to definition in Chapter "Coolant definition". Can be used for drinking or municipal water with a chloride content up to <500 ppm, suitable according to definition in Chapter "Coolant definition". Suitable according to the definition in Chapter "Coolant definition". Suitable for mixing with inhibitor and/or biocide as well as Antifrogen N. Use is not permitted. Use is not permitted. The use of hoses should be reduced to a minimum (connecting equipment) and must not be used as the main supply line for the complete system. Recommendation: EPDM hoses with an electrical resistance > 10 9 Ω (e.g. Semperflex FKD supplied from Semperit or DEMITTEL; from PE/EPD, supplied from Telle). The use of FKM, AFM34, EPDM is recommended. Secure with clips conforming to DIN 2817, available e.g. from the Telle company. 52 Configuration Manual, 01/2015,

53 Motor components, characteristics and options 3.2 Cooling The following recommendation applies in order to achieve an optimum motor heatsink (enclosure) lifetime: Construct a closed cooling circuit with the cooling unit using stainless steel technology. The cooling circuit dissipates the heat via a water-water heat exchanger. Use for all other components, such as cooling circuit pipes and fittings manufactured of ABS, stainless steel or general construction steel. Cooling system manufacturers BKW Kälte-Wärme-Versorgungstechnik GmbH DELTATHERM Hirmer GmbH Glen Dimplex Deutschland GmbH Helmut Schimpke und Team Industriekühlanlagen GmbH + Co. KG Hydac System GmbH Hyfra Industriekühlanlagen GmbH KKT Kraus Kälte- und Klimatechnik GmbH Pfannenberg GmbH Rittal GmbH & Co. KG Note Other manufacturers It goes without saying that equivalent products from other manufacturers may be used. Our recommendations are to be seen as helpful information, not as requirements or regulations. We cannot accept any liability for the quality and properties/features of third-party products. Configuration Manual, 01/2015,

54 Motor components, characteristics and options 3.2 Cooling Configuring the cooling circuit Note Observing the maximum permitted pressure The maximum permitted pressure in the cooling circuit is 0.7 MPa (7 bar). If a pump is deployed that produces a higher pressure, the produced pressure must be limited by the plant with suitable measures (safety valve p 0.7 MPa, pressure control) to the maximum permitted pressure. Specify the working pressure depending on the flow conditions in the supply and return of the cooling circuit. Select the smallest possible pressure difference between the supply and return so that pumps with a flat characteristic curve can be used. Set the required coolant flow rate per time unit according to the technical data of the equipment and motors. Note Install a backflush filter in the cooling circuit to prevent blockage and corrosion so that any deposited material is flushed out. 54 Configuration Manual, 01/2015,

55 Motor components, characteristics and options 3.2 Cooling Pressure loss Pressure drop in the motor Observe the nominal coolant flows specified in the following table to ensure that the motor is cooled adequately. Table 3-7 Approximate pressure drop at the nominal coolant flow rate Motor type Flow rate Q [l/min] Pressure drop dp [MPa] 1FE2182-8LNxx-xCC0 9 0,3 1FE2182-8LHxx-xCC0 9 0,3 1FE2183-8LNxx-xCC0 10,5 0,4 1FE2183-8LHxx-xCC0 10,5 0,4 1FE2184-8LNxx-xCC0 12 0,5 1FE2184-8LKxx-xCC0 12 0,5 1FE2184-8LHxx-xCC0 12 0,5 1FE2185-8LNxx-xCC0 13,5 0,6 1FE2185-8LLxx-xCC0 13,5 0,6 1FE2185-8LHxx-xCC0 13,5 0,6 1FE2186-8LNxx-xCC0 15 0,8 1FE2186-8LMxx-xCC0 15 0,8 1FE2186-8LHxx-xCC0 15 0,8 1FE2187-8LNxx-xCC0 16,5 1 1FE2187-8LHxx-xCC0 16,5 1 Pressure equalization If various components are connected up in the cooling circuit, it may be necessary to provide pressure equalization. Reactor elements are installed at the coolant outlet of the motor or the relevant components. Preventing cavitation NOTICE Motor damage caused by cavitation and abrasion An excessive pressure drop at the motor can cause motor damage as the result of cavitation and/or abrasion. Operate the motor so that the pressure drop at a converter or motor in continuous operation does not exceed 0.2 MPa. Configuration Manual, 01/2015,

56 Motor components, characteristics and options 3.2 Cooling Connecting motors in series For the following reasons, connecting motors in series can be recommended only conditionally: The required flow rates of the motors must be approximately the same (< a factor of 2) An increase in the coolant temperature can result in derating the second or third motor if the maximum coolant inlet temperature is exceeded. Coolant inlet temperature NOTICE Motor damage caused by condensation formation Condensation can cause motor damage for a longer motor standstill. Select the coolant inlet temperature so that condensation does not form on the surface of the motor. Tcooling > Tambient - 5 K. Interrupt the supply of coolant for a longer motor standstill. The motors are designed for full-load operation at maximum +30 C coolant inlet temperature. Operation up to +40 C coolant inlet temperature is possible with derating (reduced power). Figure 3-5 Influence of the coolant inlet temperature on MN as a percentage 56 Configuration Manual, 01/2015,

57 Motor components, characteristics and options 3.2 Cooling Calculation of the cooling power to be dissipated (power loss) The cooling power to be dissipated can be determined as follows: Read off the power loss at rated power for nmax or nn in the "Table for calculating the cooling powers to be dissipated". The power loss can be calculated within the shaded area (see graphics) for any load state and speed. P and n must lie within the shaded area. The boundary conditions must be observed. Figure 3-6 Calculating the power loss The intermediate values of the cooling power can be interpolated linearly in the ratio to speed. Configuration Manual, 01/2015,

58 Motor components, characteristics and options 3.2 Cooling The cooling power to be dissipated depends on the rated power Prated of the motor. If the motor is operated with reduced power, the cooling power to be dissipated reduces approximately linear. Table 3-8 Table for calculating the cooling powers to be dissipated (power loss) Prated (kw) nm ax (rpm) nn(rpm) Pv_n rated (kw) Pv_n max (kw) 1FE2182-8LNxx-xCC0 34, ,5 4,4 1FE2182-8LHxx-xCC0 67, ,7 1FE2183-8LNxx-xCC0 44, ,6 5,3 1FE2183-8LHxx-xCC0 88, ,1 7 1FE2184-8LNxx-xCC0 53, ,5 6,2 1FE2184-8LKxx-xCC0 84, ,9 8,3 1FE2184-8LHxx-xCC0 105, ,1 8,2 1FE2185-8LNxx-xCC0 62, ,2 1FE2185-8LLxx-xCC0 86, ,4 8,7 1FE2185-8LHxx-xCC0 122, ,7 1FE2186-8LNxx-xCC0 71, ,2 8 1FE2186-8LMxx-xCC0 86, ,3 9,1 1FE2186-8LHxx-xCC0 142, ,1 10,9 1FE2187-8LNxx-xCC0 80, ,8 9,4 1FE2187-8LHxx-xCC0 158, ,8 12, Cooling water Table 3-9 Cooling water specification Quality of the water used as coolant for motors with aluminum, stainless steel tubes + cast iron or steel jacket Chloride ions < 40 ppm, possibly add deionized water. Sulfate ions < 50 ppm Nitrate ions < 50 ppm ph value (for aluminum ) Electrical conductivity < 500 μs/cm Total hardness < 170 ppm Note Request the composition of the water from the water utility. We recommend deionized water with reduced conductivity ( μs/cm). 58 Configuration Manual, 01/2015,

59 Motor components, characteristics and options 3.2 Cooling Table 3-10 Cooling water quality Coolant quality Cooling water According to the table "Specifications for cooling water" Corrosion protection 0.2% to 0.25% inhibitor, Nalco TRAC100 (previously 0GE056) 1) Anti-freeze protection When required, 20% - 30% Antifrogen N (from Clariant Corp.) 2) Dissolved solids < 340 ppm Size of particles in the coolant < 100 μm 1) Inhibitor is not required if it ensured that the concentration of Antifrogen N is > 20%. 2) Derating is not required for an anti-freeze protection concentration < 30%. Manufacturers of chemical additives Tyforop Chemie GmbH Clariant Produkte Deutschland GmbH Cimcool Industrial Products FUCHS PETROLUB AG Hebro chemie GmbH HOUGHTON Deutschland GmbH Nalco Deutschland GmbH Schweitzer-Chemie GmbH Information regarding third-party products Note Recommendation relating to third-party products 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. Configuration Manual, 01/2015,

60 Motor components, characteristics and options 3.2 Cooling Other coolants Other coolants (not water-based) The deployment of other coolants (e.g. oil, cooling lubricating medium) may require derating in order that the thermal motor limit is not exceeded. Note Oil-water mixtures with more than 10% oil require derating. Determine the values of the coolant from the following table: Density ρ [kg/m 3 ] Specific thermal capacitance cρ [J/(kg K)] Thermal conductivity λ [W/(K m)] Kinematic viscosity η [m 2 /s] Flow rate V [rpm] Third-party cooling jacket Cooling jacket geometry is required Coolant inlet temperature ϑ C Request derating resulting from the values in Auto-Hotspot (Siemens Service Center). 60 Configuration Manual, 01/2015,

61 Motor components, characteristics and options 3.2 Cooling Biocide Closed cooling circuits with soft water are susceptible to microbes. If possible, use chlorinated potable water. Note Compatibility of coolant additives Biocides and Antifrogen N must not be mixed. If no chlorinated potable water is available, add, for example Antifrogen N or a biocide, to the potable water. Antifrogen N acts like a biocide for a minimum concentration > 20%. Conduct a water analysis at least annually to determine the type and concentration of microbes. The following microbes can occur in practice: Bacteria that cause the formation of slime Corrosive bacteria Bacteria that cause deposits of iron Add a biocide that counters the determined microbes to the cooling water. The manufacturer's recommendations must be followed in regard to the dosage and compatibility with any inhibitor used Commissioning the cooling circuit To prevent contamination to the cooling water pipes, flush them before you connect the motor and the converter to the cooling circuit. Commission the cooling circuit before performing the electrical commissioning. Maintenance and service Check at least once annually the filling level, for any discoloring and the cooling-water specification Note Use cooling water only with the permitted specification. In case of cooling water loss, refill with a previously deployed mixture of deionized water and inhibitor or Antifrogen N. Configuration Manual, 01/2015,

62 Motor components, characteristics and options 3.2 Cooling 62 Configuration Manual, 01/2015,

63 Motor components, characteristics and options 3.3 Encoder system 3.3 Encoder system Function The encoder system has the following functions: Actual speed value encoder for the speed control Position encoder for closed-loop position control The rotor position is determined when switching on using the "pole position identification" software function, see Chapter Commutation angle and pole position identification (Page 65). Encoder systems that can be used Gearwheel encoder or a Comparable hollow shaft encoder system with sinusoidal voltage signals 1 Vpp. Note The encoder system is not included in the scope of delivery (option). Figure 3-7 Encoder mounting schematic Measuring systems from different manufacturers can be used. Configuration Manual, 01/2015,

64 Motor components, characteristics and options 3.3 Encoder system Recommended encoder systems Note The recommended encoder systems are third-party products with fundamental suitability. The user must check and ensure the necessary compatibility of the encoder systems for the associated applications. Siemens cannot guarantee the properties/features of third-party products. Contact the specified manufacturer directly for technical information or questions regarding orders. We recommend encoder systems from Lenord and Bauer, type GEL 2444; Johannes Heidenhain, type ERM 280; 64 Configuration Manual, 01/2015,

65 Motor components, characteristics and options 3.4 Commutation angle and pole position identification 3.4 Commutation angle and pole position identification Commutation angle Note With synchronous spindles, the commutation angle must be determined or entered when the spindle is first commissioned or when the spindle is replaced. The stator magnetic field must be aligned (synchronized) to the rotor magnetic field for optimal torque development. This relationship is established by pole position identification and subsequent overtravel of the encoder zero mark. The commutation angle offset calculated here is stored in the drive system Versions of pole position identification The pole position identification is available in two variants. Motion-based pole position identification Induction-based pole position identification Precondition The rotor must be able to freely rotate. The rotor can rotate freely or be blocked The pole position identification requires a minimum current. The rated current (S1 current) of the motor module must be 50% of the rated motor current. Accuracy of determining the rotor position. Effect of series reactors High, independent of the magnetic properties The deployment of series reactors has no effect on the result. Dependent on the magnetic motor characteristics When using series reactors or for motors with a low degree of saturation, the accuracy when determining the rotor position is low or the pole position identification does not provide any result at all. Configuration Manual, 01/2015,

66 Motor components, characteristics and options 3.4 Commutation angle and pole position identification 66 Configuration Manual, 01/2015,

67 Configuration SIZER configuration tool Overview The SIZER calculation tool supports you in the technical dimensioning of the hardware and firmware components required for a drive task. SIZER supports the following configuration steps: Configuring the power supply Designing the motor and gearbox, including calculation of mechanical transmission elements Configuring the drive components Compiling the required accessories Selection of the line-side and motor-side power options The configuration process produces the following results: A parts list of components required (Export to Excel) Technical specifications of the system Characteristic curves Comments on system reactions Installation information of the drive and control components Energy considerations of the configured drive systems You can find further information on the Internet at: tent=adsearch%2fadsearch.aspx&lang=de&siteid=csius&objaction=cssearch&searchinprim =0&nodeid0= &redir=false&x=43&y=7 Table 4-1 Article number for SIZER for SIEMENS Drives Configuration tool SIZER for SIEMENS Drives German/English Article no. of the DVD 6SL3070-0AA00-0AG0 Configuration Manual, 01/2015,

68 Configuration 4.1 SIZER configuration tool Minimum system requirements PG or PC with Pentium III 800 MHz (recommended > 1 GHz) 512 MB RAM (1 GB recommended) At least 4.1 GB free hard disk space In addition, 100 MB free hard disk space on the Windows system drive Screen resolution pixels (1280 x 1024 pixels recommended) Windows 7 Professional (32/64-bit), 7 Enterprise (32/64-bit), 7 Ultimate (32/64-bit), 7 Home (32/64-bit), Vista Business, XP Professional SP2, XP Home SP2, XP 64-bit SP2 Microsoft Internet Explorer 5.5 SP2 68 Configuration Manual, 01/2015,

69 Configuration 4.2 STARTER drive/commissioning software 4.2 STARTER drive/commissioning software The STARTER commissioning tool offers Commissioning Optimization Diagnostics Table 4-2 Article number for STARTER Commissioning tool STARTER German, English, French, Italian, Spanish Article no. of the DVD 6SL3072-0AA00-0AG0 Minimum system requirements Hardware PG or PC with Pentium III min. 800 MHz (recommended > 1 GHz) 512 MB RAM (1 GB recommended) Screen resolution pixels, 16-bit color depth Free hard disk memory: min. 2 GB; Software Microsoft Windows 2000 SP4 Microsoft Windows Server 2003 SP1 and SP2 (PCS7) Microsoft Windows XP Professional SP2 and SP3 Microsoft Windows VISTA Business SP1 1) Microsoft Windows VISTA Ultimate SP1 1) Microsoft Internet Explorer V6.0 or higher Microsoft Windows 7 SP1 1) Drive Control Chart (DCC) cannot be used. STARTER can only be used on these operating systems without the DCC option. Configuration Manual, 01/2015,

70 Configuration 4.3 Procedure when engineering 4.3 Procedure when engineering The function description of the machine provides the basis when engineering the drive application. The definition of the components is based on physical interdependencies and is usually carried-out as follows: See Catalog Step Description of the engineering activity 1. The type of drive/infeed type is clarified 2. Definition of supplementary conditions and integration into the automation system 3. The load is defined, the max. load torque is calculated, the motor selected 4. The SINAMICS Motor Module is selected 5. Steps 3 and 4 are repeated for additional axes 6. The required DC link power is calculated and the SINAMICS Line Module is selected 7. The line-side options (main switch, fuses, line filters, etc.) are selected 8. Specification of the required control performance and selection of the Control Unit, definition of component cabling 9. Additional system components are defined and selected 10. The current demand of the 24 V DC supply for the components is calculated and the power supplies (SITOP devices, control supply modules) specified 11. The components for the connection system are selected 12. Design of the components of the drive line-up 1. Clarification of the type of drive The motor is selected based on the required torque, which is defined by the application. The 1FE2 is used for main spindle drives. As well as the load torque, which is determined by the application, the following mechanical data is required to calculate the torque to be provided by the motor: Masses to be moved Frictional resistance data Mechanical efficiency Max. speed Maximum acceleration and maximum deceleration Cycle time The following points must also be taken into account: The line system configuration, when using specific types of motor and/or line filters on IT systems (non-grounded systems). The ambient temperatures and the installation altitude of the motors and drive components. 70 Configuration Manual, 01/2015,

71 Configuration 4.3 Procedure when engineering The motor-specific limiting characteristics provide the basis for defining the motors. The limiting characteristics describe the torque or power curve via the speed. The limiting characteristics show the limits of the motor on the basis of the DC-link voltage of the Power Module or Motor Module. The DC-link voltage is turn dependent on the supply voltage and on the type of Line Module. 2. Definition of supplementary conditions and integration into the automation system When configuring, take account of the utilization of the motor according to rated values for the winding overtemperature of 100 K. Other marginal conditions are imposed by the integration of the drives into the automation environment. The appropriate automation system, such as SINUMERIK, is used for motion control functions and for synchronous functions. The drives are interfaced to the higher-level automation system via PROFIBUS. Configuration Manual, 01/2015,

72 Configuration 4.3 Procedure when engineering 3. Definition of load cycle, calculation of max. load torque, definition of motor The motor-specific limiting curves are used as basis when selecting a motor. The limiting characteristics define the torque characteristic with respect to speed and take into account the motor limits based on the line supply voltage and the function of the infeed. M in Nm; n in 1/min Figure 4-1 Limit curves for a synchronous motor The motor is selected on the basis of load specified by the application. Use different characteristics for the different loads. 72 Configuration Manual, 01/2015,

73 Configuration 4.3 Procedure when engineering The following operating scenarios have been defined: Load duty cycles with constant on period Load duty cycles with varying on period Duty cycle, variable Specifying the motor on the basis of the load 1. With the help of the characteristic curves, find characteristic operating points of torque and speed with which you can specify motors according to load. 2. Specify the operating scenario and the load 3. Calculate the maximum motor torque. The maximum motor torque is created during the acceleration phase during which the load torque and the torque required to accelerate the motor are added together. 4. Verify the maximum motor torque with the limit curves of the motors. 5. Specify the motor. The following criteria must be taken into account when the motor is selected: The dynamic limits must be observed. All speed-torque points of the load must be below the relevant limit curve. The thermal limits must be observed. On synchronous motors, the effective motor torque must be below the S1 curve (continuous duty). The effective motor torque is around the average motor speed resulting from the load duty cycle. Note In the case of synchronous motors, note that the maximum permissible motor torque is reduced at higher speeds as a result of the voltage limiting curve. To safeguard against voltage fluctuations, maintain a clearance of 10% from the voltage limiting characteristic. Configuration Manual, 01/2015,

74 Configuration 4.3 Procedure when engineering Load duty cycles with constant on period For load duty cycles with constant on time, specific requirements are placed on the torque characteristic as a function of the speed e.g. M = constant, M ~ n 2, M ~ n or P = constant. These drives typically operate at a specific operating point. This stationary operating point is dimensioned for a base load. The base load torque must lie on or below the S1 curve. In the event of transient overloads (e.g. when accelerating) an overload has to be taken into consideration. For synchronous motors, the peak torque must lie below the voltage limiting characteristic. 74 Configuration Manual, 01/2015,

75 Configuration 4.3 Procedure when engineering M in Nm; n in 1/min AP 1 AP 2 AP 3 Operate for e.g. 1 min Continuous operation (S1) for x h (with water cooling) Continuous operation (S1) for x h (without water cooling) Figure 4-2 Selecting motors for load duty cycles with a constant on period Note Free convection must be possible for operation without water cooling. Configuration Manual, 01/2015,

76 Configuration 4.3 Procedure when engineering Load duty cycles with varying on period As well as continuous duty (S1), standard intermittent duty types (S3) are also defined for load duty cycles with varying on periods. This involves operation that comprises a sequence of similar load cycles. Each of these load cycles encompasses a time with constant load and an off period. Figure 4-3 S1 duty (continuous operation) Figure 4-4 S3 duty (intermittent operation without influencing starting) The load torque must lie below the corresponding thermal limiting characteristic of the motor. Take account of an overload for duty cycles with different ON periods. 76 Configuration Manual, 01/2015,

77 Configuration 4.3 Procedure when engineering Note For duty cycles in the field weakening range, the SIZER calculation tool for SIEMENS Drives must be used. The following formulas can be used for duty cycles outside the field weakening range. Configuration Manual, 01/2015,

78 Configuration 4.3 Procedure when engineering M in Nm; n in 1/min AP 1 AP 2 = 400 Nm at 100 1/min = 0 Nm at 0 1/min Figure 4-5 Selecting motors for load duty cycles with varying on periods Note A holding torque may be required when the motor is stationary. This holding torque must be taken into consideration for Mrms. Self-locking gearboxes can be dispensed with by using the holding torque of the motor. 78 Configuration Manual, 01/2015,

79 Configuration 4.3 Procedure when engineering Duty cycle, variable A load duty cycle defines the characteristics of the motor speed and the torque with respect to time. Figure 4-6 Example of a load duty cycle A load torque is specified for each time period. In addition to the load torque, the average load moment of inertia and motor moment of inertia must be taken into account for acceleration. A frictional torque that opposes the direction of motion can occur. When calculating the load and/or accelerating torque to be provided by the motor, take account of the gear ratio and gear efficiency. Note For duty cycles in the field weakening range, the SIZER calculation tool for SIEMENS Drives must be used. The following formulas can be used for duty cycles outside the field weakening range. Configuration Manual, 01/2015,

80 Configuration 4.3 Procedure when engineering For the motor torque in a time slice Δt i the following applies: Calculation of the motor speed Calculating the rms torque Calculating the average motor speed JM JG Jload nload i ηg Mload MR T Motor moment of inertia Gearbox moment of inertia Load moment of inertia Load speed Gear ratio Gearbox efficiency Load torque Frictional torque Cycle time, clock cycle time A; E Initial value, final value in time slice Δt i te Δt i On period Time interval The rms torque Mmot, rms must, for nmot, average, lie below the S1 curve. The maximum torque Mmax is required when the drive is accelerating and for synchronous motors must lie below the voltage limiting curve/mmax characteristic. As a result, the motor is dimensioned as follows: 80 Configuration Manual, 01/2015,

81 Configuration 4.3 Procedure when engineering M in Nm; n in 1/min Figure 4-7 Selecting a motor according to the load duty cycle Configuration Manual, 01/2015,

82 Configuration 4.3 Procedure when engineering Motor selection When engineering a drive according to the load duty cycle with a constant on period with overload, the overload current based on the required overload torque must be calculated. The calculation rules for this purpose depend on the type of motor used (synchronous motor, induction motor) and the operating scenario (duty cycles with constant or different ON period). 1. Select a motor that precisely fulfills the operating conditions. 2. Calculate the motor current at base load. 3. Check that the thermal limits are maintained. 4. Define the other properties of the motor. Configure the motor options. 82 Configuration Manual, 01/2015,

83 Storage and transport Safety measures during transport and storage Observe the relevant nationally applicable health and safety regulations. In Germany, "electromagnetic fields" are subject to regulations BGV B11 and BGR B11 stipulated by the German statutory industrial accident insurance institution. Take measures, e.g. using shields, to reduce electromagnetic fields at their source. Keep the motor components in their individual packaging until assembly. Mark the storage location with the symbol for magnetic danger! Place the unpacked rotor core in a safe place. Secure the rotor core with non-magnetic devices. Prevent the rotor core from contact with ferromagnetic objects. Your fingers are at greatest risk. Preferably use tools made of non-magnetic materials. Ferromagnetic assembly tools must have low mass. Work carefully! Configuration Manual, 01/2015,

84 Storage and transport 5.1 Safety measures during transport and storage Attaching warning signs Any danger areas encountered during normal operation, maintenance, and servicing must be identified by well visible warning and prohibition signs (pictograms) in the immediate vicinity of the danger. The associated texts must be available in the language of the country in which the product is used. Identification of dangers using warning and prohibition signs: Table 5-1 Warning signs according to BGV A8 and DIN and their meaning Sign Meaning Sign Significance Warning - magnetic field (D-W013) Warning - hand injuries (D-W027) Warning - hazardous electric voltage (D-W008) Warning - hot surface (D-W026) Table 5-2 Prohibition signs according to BGV A8 and DIN and their meaning Sign Significance Sign Significance No people with a pacemaker (D-P011) No people with metal implants (D-P016) No metal objects or watches (D-P020) No magnetic or electronic data media (D-P021) 84 Configuration Manual, 01/2015,

85 Storage and transport 5.2 Safety note 5.2 Safety note WARNING Danger to life when lifting and transporting Improper lifting and transport procedures, unsuitable or damaged lifting gear and load handling equipment can cause death, severe injury and/or material damage. Only use suitable and intact lifting gear and load handling equipment which comply with the specific national regulations. Only use lifting gear and load handling equipment which are suitable for the weight of the motor. The weight of the motor appears on the rating plate. Do not attach any additional loads to lifting gear and load handling equipment. Only use suitable strap-guiding systems rope guides and spreading devices for lifting and transporting the motor. Configuration Manual, 01/2015,

86 Storage and transport 5.3 Transportation and storage 5.3 Transportation and storage Transport and store the built-in motors in the original packaging. Transporting Note Observe the country-specific regulations. Fasten the load suspension device to the provided locations of the packaging or the motor. Transport the motor carefully. Avoid any jerky and oscillating movements during transport. If a motor is not installed immediately after the delivery, it must be stored appropriately. Observe the following storage conditions. Storage Storage conditions Store the motor in a dry, dust-free and vibration-free indoor storage facility. Adhere to the following values: vrms < 0.2 mm/s Max. temperatures: -15 C to 70 C Mean relative humidity < 75% Identification of the storage location Mark the storage location clearly with warning notices as per the packaging of the built-in motors. Note This identification must also be visible after removal of the external packaging. 86 Configuration Manual, 01/2015,

87 Storage and transport 5.3 Transportation and storage Figure 5-1 Warning sign supplied Please observe the warning instructions on the packaging and labels. Long-term storage If you store the motor for longer than six months, the storage facility must satisfy the following conditions: The motor is protected against extreme weather conditions The facility air must be free from aggressive gases. The facility air must be free from vibrations (veff < 0.2 mm/s) In accordance with EN , the temperature must lie in the range -15 C to 70 C. The relative humidity of the air must be less than 60%. Check the correct state of the machine every six months. Check the motor for any damage. Perform any required maintenance work. Check the state of the dehydrating agent and replace when necessary. Record the conservation work in order to deconserve the motor fully prior to the commissioning. Configuration Manual, 01/2015,

88 Storage and transport 5.3 Transportation and storage Condensation The following ambient conditions encourage the formation of condensation: Large fluctuations of the ambient temperature Direct sunshine High air humidity during storage. Avoid these ambient conditions. Use a dehydrating agent in the packaging. 88 Configuration Manual, 01/2015,

89 Storage and transport 5.4 Packaging and shipment 5.4 Packaging and shipment Shipping Note The packaging of 1FE2 motors is suitable for transport by road, rail, sea and air. Packaging The 1FE2 built-in motors are supplied as motor components in individual or bulk packaging as specified in the delivery contract. Please pay attention to the handling notes on the packaging when the motor is delivered. Table 5-3 Handling notes and their significance Symbol Significance Symbol Significance Fragile Keep dry (ISO 7000, No. 0621) (ISO 7000, No. 0626) This way up (ISO 7000, No. 0623) Do not stack (ISO 7000, No. 2402) Configuration Manual, 01/2015,

90 Storage and transport 5.4 Packaging and shipment Checking the delivery for completeness Scope of delivery of a synchronous built-in motor 1 APM rotor core without sleeve 2a 2b Stator core with cooling jacket or Optional stator core without cooling jacket 3 Four O-ring seals (for version with standard cooling jacket) 4 Rating plate (type plate) without figure without figure without figure Balancing weights Safety information and instruction leaflet. The URL to download the installation instructions is provided on the instruction leaflet. Circuit diagram Figure 5-2 Scope of delivery Upon receipt of the delivery, check immediately whether the items delivered are in accordance with the accompanying documents. Note Siemens will not accept any claims relating to items missing from the delivery and which are submitted at a later date. Register a complaint about any apparent transport damage with the delivery agent immediately. any apparent defects or missing components with the appropriate SIEMENS office immediately. 90 Configuration Manual, 01/2015,

91 Storage and transport 5.4 Packaging and shipment The safety instructions are included in the scope of delivery. Note Store the safety instructions so they are always available. Special versions and construction variants may differ in the technical details and scope of delivery. Configuration Manual, 01/2015,

92 Storage and transport 5.4 Packaging and shipment 92 Configuration Manual, 01/2015,

93 Mechanical assembly Safety notes Safety measures for electromagnetic and permanent-magnetic fields Note Only qualified, suitably trained personnel who clearly understand the special hazards involved may work with and on permanent-magnet rotor cores. Note Apply safety marking in accordance with the country-specific regulations at the assembly stations for 1FE2 rotor cores. Observe the relevant nationally applicable health and safety regulations. Take measures, e.g. using shields, to reduce electromagnetic fields at their source. Keep the motor components in their individual packaging until assembly. Mark the storage location with the symbol for magnetic danger. Place the unpacked rotor core in a safe place. Secure the rotor core with non-magnetic devices. Avoid contact of the rotor core with ferromagnetic bodies. Preferably use tools made of non-magnetic materials. Ferromagnetic assembly tools must have low mass. Work carefully! Attaching warning signs Any danger areas encountered during normal operation, maintenance, and servicing must be identified by well visible warning and prohibition signs (pictograms) in the immediate vicinity of the danger. The associated texts must be provided in the language of the country in which the product is used. Configuration Manual, 01/2015,

94 Mechanical assembly 6.1 Safety notes Identification of dangers using warning and prohibition signs: Table 6-1 Warning signs according to BGV A8 and DIN and their meaning Sign Significance Sign Significance Warning - magnetic field (D-W013) Warning - hand injuries (D-W027) Warning - hazardous electric voltage (D-W008) Warning - hot surface (D-W026) Table 6-2 Prohibition signs according to BGV A8 and DIN and their meaning Sign Significance Sign Significance No people with a pacemaker (D-P011) No people with metal implants (D-P016) No metal objects or watches (D-P020) No magnetic or electronic data media (D-P021) 94 Configuration Manual, 01/2015,

95 Mechanical assembly 6.1 Safety notes 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. If you are such a person (with heart pacemaker or implant) then keep a minimum distance of 2 m. When transporting or storing permanent magnet motors always use the original packing materials with the warning labels attached. Clearly mark the storage locations with the appropriate warning labels. IATA regulations must be observed when transported by air. WARNING Danger of crushing caused by the strong attractive forces of permanent magnets The strong attractive forces on magnetizable materials and tools when working near motors with permanent magnets (distance less than 100 mm) can cause severe injuries that result from crushing. Do not underestimate the strength of the attractive forces. Wear protective gloves. Always work at least as a pair. Remove the packaging of the motor components only immediately before assembly. Do not carry any objects made of magnetizable materials (e.g. watches, steel or iron tools) and/or permanent magnets close to the motor with permanent magnets. Never place components with permanent magnets directly next to each other. To free any trapped body parts (hand, finger, foot, etc.), keep available: A hammer (about 3 kg) made of solid, non-magnetizable material Two pointed wedges (wedge angle approx. 10 to 15 ) made of solid, nonmagnetizable material (e.g. hard wood) NOTICE Data loss due to strong magnetic fields If you are located close to the rotor, any magnetic or electronic data storage media as well as electronic devices that you might be carrying could be damaged. Do not wear or carry any magnetic or electronic data storage media (e.g. credit cards, USB sticks, floppy disks) and no electronic devices (e.g. watches) if you are close to a rotor! Configuration Manual, 01/2015,

96 Mechanical assembly 6.2 Tools and resources 6.2 Tools and resources The following tools and resources are needed: Occupational safety equipment Face protection shield Protective gloves (see following illustration) Closed protective clothing for protection against any oil leaks and high or low surface temperatures Fixture for checking the radial runout of the spindle shaft For joining with the heat process (shrink fit) Hot-air oven with temperature monitoring - suitable for temperatures specified in the "Assembly temperatures" table Oven volume appropriate for the rotor type, placement of the oven in the immediate vicinity of the workplace Air-conditioned room or cold chamber for tempering the spindle shaft and rotor core For joining with cold process (stretch fit) Dewar vessel with liquid nitrogen N2 ( C) For a small workspace: good ventilation 96 Configuration Manual, 01/2015,

97 Mechanical assembly 6.2 Tools and resources Hoisting gear, gripper, load suspension device (see "Transporting the components" figure) Carrying capacity dependent upon the rotor core weight (please refer to the rating plate for the weights) Preferably with a device for quick lowering Transport of the heated rotor core with the load suspension device Figure 6-1 Examples for transporting components Transport of the cooled or heated spindle shaft with the load suspension device Draught-free room Configuration Manual, 01/2015,

98 Mechanical assembly 6.2 Tools and resources Assembly arrangement (see illustration "Arrangement for rotor assembly") Figure 6-2 Rotor core Spindle shaft Stable support with opening Assembly fixture (non-magnetic, resistant to heat and cold, thermally insulating) Arrangement for assembling the rotor Suitable oil-pressure hand pump with manometer for relieving stress or disassembling the rotor with sleeve for oil press fit device version. Figure 6-3 Oil pressure hand pump 98 Configuration Manual, 01/2015,

99 Mechanical assembly 6.2 Tools and resources Accessories: Connector with nipple (1, 2), e.g. type SKF Extension tube (3), e.g. type SKF Non-magnetic fixture (prism, 6) Slotted nut (4), spacing sleeve (5) Non-magnetic tray (7) for catching oil, e.g. made from aluminum Pressure oil for relieving stress, e.g. SKF LHMF 300 (viscosity 300 mm²/s at 20 C) Pressure oil for dismantling, e.g. SKF LHDF 900 (viscosity 900 mm²/s at 20 C) A Connection hydraulic hand pump Connector nipple Extension tube Slotted nut (only for relieving stress) Spacer sleeve (only for relieving stress) Non-magnetic fixture (prism) Non-magnetic tray Dimension for the axial relative movement for dismantling, 90 mm Figure 6-4 Fixture for relieving stress and dismantling Balancing machine for balancing the rotor (fine or complete balancing) Detergent, e.g. Loctite 7061 or Loctite 7063; screw locking compound, e.g. Loctite 243 Configuration Manual, 01/2015,

100 Mechanical assembly 6.3 Installing the rotor (brief description) 6.3 Installing the rotor (brief description) Figure 6-5 Procedure for installing the rotor 1FE2 100 Configuration Manual, 01/2015,

101 Mechanical assembly 6.4 Installing the stator (brief description) 6.4 Installing the stator (brief description) Figure 6-6 Procedure for installing the stator Configuration Manual, 01/2015,

102 Mechanical assembly 6.5 Installing the motor spindle 6.5 Installing the motor spindle Installing the motor spindle (brief description) Figure 6-7 Procedure for installing the motor spindle 102 Configuration Manual, 01/2015,

103 Mechanical assembly 6.5 Installing the motor spindle Magnetic forces The higher magnetic forces present as a result of the permanent magnets in the rotor can draw the spindle into the stator bore. Figure 6-8 Magnetic forces Note The radial forces specified in the following table are maximum values that occur if the rotor comes into contact with the stator at one side. For an ideally centric rotor (no eccentricity), the resulting radial force is zero. The radial force between a centric rotor and the rotor in contact with the stator can be linearly converted (calculated air gap 0.5 mm). Table 6-3 Magnetic forces (radial forces) Motor type Fa [N] Fr [N] 16-pole built-in motors 1FE2182-8Lxxx-xxxx FE2183-8Lxxx-xxxx FE2184-8Lxxx-xxxx FE2185-8Lxxx-xxxx FE2186-8Lxxx-xxxx FE2187-8Lxxx-xxxx Configuration Manual, 01/2015,

104 Mechanical assembly 6.5 Installing the motor spindle Types Design APM rotors are rotors with externally located permanent magnets. The rotors of built-in motors are finish machined and are mounted directly onto the motor spindle shaft without any subsequent machining. 1 Pressurized oil connection with threaded pin 5 Bandage (composite fiber) 2 6 Step interference fit All-round groove for accommodating balancing elements 3 Sleeve R Balancing radius R = mm 4 Rotor core Figure 6-9 Design of APM rotors By default, the rotors are not balanced. Optionally, the rotor can be supplied in balancing quality G2.5 (reference speed /min) in accordance with DIN ISO 1940 (order with "Z" option T00). Note With pre-balanced rotors ("Z" option T00), a balancing track is visible in each of the two step fits. It has no influence on the function of the interference fit The rotor is located on an inner sleeve with step interference fit. The spindle manufacturer thermally mounts the rotor onto the spindle (thermal shrinking). The interference fit can be released by injecting oil under pressure without influencing the joint surfaces. 104 Configuration Manual, 01/2015,

105 Mechanical assembly 6.5 Installing the motor spindle To ensure torque transmission without any play, in the area of the interference fit, the spindle must be machined with the specified dimensions and tolerances. After the rotor is mounted on the spindle, the rotor-spindle system can be finely balanced with the available balancing levels on the rotor. Two all-round grooves are used for accommodating the balancing weights. (See the figure Design of APM rotors, position 2) Configuration Manual, 01/2015,

106 Mechanical assembly 6.5 Installing the motor spindle Balancing Balancing The rotor can be supplied in two balance states. Rotor unbalanced Rotor pre-balanced Default Optional (Z option: T00) Not pre-balanced Balancing quality level G2.5 to DIN ISO 1940 There are no balancing weights in the balancing levels. Balancing the "rotor-spindle shaft" system with the balancing levels available on the rotor in one operation. Reference speed 3600 rpm Balancing weights already mounted by the manufacturer can be replaced or supplemented with other balancing weights. Finely balancing the "rotor-spindle shaft" system with the balancing levels available on the rotor. The balancing weights are included in the scope of supply of the rotor (positive balancing). 1 Balancing weight 2 Hexagon socket-head screw 2.5 mm Figure 6-10 Balancing weight Possible imbalance compensation With the enclosed balancing weights, additional compensation of at least the following unbalances is possible depending on the motor type: Motor type 1FE FE FE FE FE FE ) without rotor Additional minimum imbalance compensation possible in the case of fine balancing 1 ) (gmm) Number of enclosed balancing weights (Qty.) Configuration Manual, 01/2015,

107 Mechanical assembly 6.5 Installing the motor spindle 1 R All-round groove for accommodating the balancing weights Balancing radius Figure 6-11 Rotor preparation for balancing Balancing radius: W = mm Mass of the balancing weight: approximately 4.1 g Length of the balancing weight: approximately 12 mm Tightening torque: 2.5 Nm NOTICE Danger from loosening of the balancing weights due to ineffective screw retainer If the balancing weights already screwed in place by the manufacturer loosen (in the case of the pre-balanced rotor, for example), the safeguard against unintentional loosening is destroyed. Retightening is impermissible due to the ineffective retainer. Replace the loosened balancing weights with new balancing weights. Newly installed balancing weights can be loosened, moved and re-tightened as desired within 2 hours. After 2 hours, the screw retainer becomes effective. If loosened after the period of 2 hours has expired, the balancing weights must again be replaced with new balancing weights. If you require further balancing weights, you can order these with the article number from the Service Center. Note The spindle manufacturer is responsible for selecting and verifying the balancing system. Configuration Manual, 01/2015,

108 Mechanical assembly 6.6 Removing the rotor (brief description) 6.6 Removing the rotor (brief description) Figure 6-12 Procedure for removing the rotor 108 Configuration Manual, 01/2015,

109 Electrical connection Safety notes WARNING Danger to life caused by short-circuit to a frame in a fault situation The spindle housing must be electrically connected to the cooling jacket. In a fault situation, lethal voltage can be present at the spindle housing that causes death or severe injuries because of an electric shock. Ground the complete motor spindle in accordance with the regulations. WARNING Danger to life caused by rotation of the assembled spindle shaft The rotating of an assembled built-in motor produces induction that causes lethal voltages at the cable ends of the motor. The voltages can cause death or severe injuries because of an electric shock. Do not touch any bare cable ends. Prevent assembled built-in motors from turning. Insulate the terminals and cores of bare cable ends. WARNING Danger to life caused by high leakage currents High leakage currents can cause death or injuries as result of an electric shock. Satisfy the requirements placed on protective conductors in accordance with EN WARNING Danger to life caused by high residual voltages When the power supply voltage is switched-off, active components of the motor can have an electrical charge of more than 60 μc. The residual voltages that occur at the connections of the built-in motor several seconds after power-down can cause death or severe injuries as result of an electric shock. Do not touch any bare connections. Protect bare connections and active components against inadvertent contact. Ground the motor properly. Configuration Manual, 01/2015,

110 Electrical connection 7.1 Safety notes 110 Configuration Manual, 01/2015,

111 Electrical connection 7.2 Connection technology 7.2 Connection technology Connecting cables The power connection is fed out from a winding overhang of the stator. The free cable ends are routed by the customer to an available terminal box. Feed out the free cable ends from the spindle box in a suitable protective tubing with cable gland. Ensure effective strain relief. Maintain the required minimum bending radii (3 to 4 x the outer cable diameter). From the spindle box interface and onwards, use standard cables from the range of accessories of the SINAMICS drive system. Due to the high voltages, use cables for higher mechanical requirements in combination with a connection socket and VPM. Note The maximum length of the connecting cable is 50 m with and without VPM. Connect the temperature sensor to the flanged connection socket of the encoder. Configuration Manual, 01/2015,

112 Electrical connection 7.2 Connection technology Cable cross-sections, outer cable diameters, and cable version The values specified in the following table refer to the cable outlet of the motor. Configure further connection cables appropriate for the rated current in accordance with EN depending on the routing type and the ambient temperature. Table 7-1 Cable cross-sections (Cu) and outer diameter of the connecting cables Motor type Cable crosssection per phase 1) [mm 2 ] l = 0.5 m Outer cable diameter [mm] Cable length l Cable crosssection per phase 1) [mm 2 ] l = 1.5 m Outer cable diameter [mm] 16-pole built-in motors 1FE2182-8LNxx-xCC0 2 x 6 2 x x 10 2 x 6.8 1FE2182-8LHxx-xCC0 2 x 16 2 x x 16 2 x 9.1 1FE2183-8LNxx-xCC0 2 x 6 2 x x 10 2 x 6.8 1FE2183-8LHxx-xCC0 2 x 25 2 x x 25 2 x FE2184-8LNxx-xCC0 2 x 10 2 x x 16 2 x 9.1 1FE2184-8LKxx-xCC0 2 x 25 2 x x 35 2 x FE2184-8LHxx-xCC0 2 x 25 2 x x 35 2 x FE2185-8LNxx-xCC0 2 x 16 2 x x 16 2 x 9.1 1FE2185-8LLxx-xCC0 2 x 25 2 x x 35 2 x FE2185-8LHxx-xCC0 2 x 35 2 x x 50 2 x FE2186-8LNxx-xCC0 2 x 16 2 x x 25 2 x FE2186-8LMxx-xCC0 2 x 25 2 x x 35 2 x FE2186-8LHxx-xCC0 2 x 50 2 x x 50 2 x FE2187-8LNxx-xCC0 2 x 25 2 x x 35 2 x FE2187-8LHxx-xCC0 2 x 50 2 x ) For large cable cross-sections, possibly provide an elongated hole as bushing. 112 Configuration Manual, 01/2015,

113 Electrical connection 7.2 Connection technology Also observe the following notes for providing the power connection: Lead the cable ends through the flexible tube or cable duct. Keep the inside of the terminal box clean and free from trimmed-off ends of wire. See the following diagram for an example of terminal box design Power connections (according to DIN can only be used in the motor spindle) Internal protective conductor Ground connection for internal and external protective conductors Connectors for temperature sensors Figure 7-1 Terminal box (example) Note Connect the cables in accordance with project specifications of the spindle manufacturer. Configuration Manual, 01/2015,

114 Electrical connection 7.2 Connection technology Connection assignment for incremental encoder with A/B and reference track on 17-pin flange socket with pin contacts Note The encoders are not included in the scope of delivery. More detailed information is provided in the SINAMICS documentation. Pin Signal 1 A 2 A* 3 Data 4 not connected 5 Clock 6 not connected 7 M encoder 8 +1R1 9-1R2 10 P encoder 11 B 12 B* 13 Data* 14 Clock* 15 M sense 16 P sense 17 not connected Pin assignment Terminal box The terminal box is not included in the scope of supply. Note The terminal box must have as a minimum, degree of protection IP54 according to DIN IEC Mount the corresponding seals between the spindle box and terminal box as well as at the terminal box cover. 114 Configuration Manual, 01/2015,

115 Electrical connection 7.2 Connection technology Recommended grounding Note A protective conductor / bearing shield must be connected at the spindle box through a good electrical connection. The spindle housing / bearing shield must be electrically connected to the cooling jacket. Use a protective conductor with the required minimum cross-section. Ground so there is a good conductive transition between the protective conductor and spindle box protected against corrosion (e.g. bare contact surfaces with a coating of Vaseline). 1 Ground connection with M8 screw Figure 7-2 Recommended grounding Configuration Manual, 01/2015,

116 Electrical connection 7.2 Connection technology High-voltage test DANGER Lethal voltage hazards A dangerous voltage is present at the motor during a high-voltage test. Death or serious injury can result when live parts are touched. Do not touch any live parts. Adhere to the fundamental safety instructions. NOTICE Destruction of electronic components and damage to the insulation A high-voltage test on the motor can damage the insulation of the motor and destroy electronic components, e.g. temperature sensors. Use maximum 80% of the test voltage in accordance with EN Prior to the test, short-circuit the cable ends of the temperature sensors. Before being shipped, the stators of the built-in motors are subject to a high-voltage test in compliance with EN However, the Standards Commission recommends that when electrical components (such as built-in motors) are installed, a new high-voltage test according to EN should be performed after the final assembly has been completed. 116 Configuration Manual, 01/2015,

117 Electrical connection 7.3 Voltage limiting 7.3 Voltage limiting Note EMF (Electro Motive Force) > 820 V In a fault situation, a voltage limitation of the DC-link voltage on the converter is required. The voltage limitation depends on the maximum EMF (induced chained voltage peak > 820 V). A voltage limitation is required when the motor is operated with speed n > n_max_inv. If the line voltage fails at maximum motor speed or if the drive converter pulses are canceled as a result of the power failure, the synchronous motor regenerates a high voltage back into the DC link. The voltage protection detects a DC-link voltage that is too high (> 820 VDC) and short-circuits the three motor supply cables. The energy remaining in the motor is converted into heat as a result of the short-circuit and causes the motor to quickly brake. The VPM (Voltage Protection Module) is deployed as voltage limiter for SINAMICS S120. Operation without voltage limiting NOTICE Danger of motor damage caused by exceeding the maximum speed If a motor with EMF > 820 V is operated without voltage limitation, the maximum permitted speed must be reduced. Never operate the motor without voltage limitation. Do not exceed the maximum permissible speed. Calculate the maximum permissible speed for operation without voltage limitation with the following equation: ke = voltage constant, see Chapter 4 "Technical data and characteristics". Configuration Manual, 01/2015,

118 Electrical connection 7.3 Voltage limiting Voltage limitation with the Voltage Protection Module (VPM) The Voltage Protection Module (VPM) is not included with the 1FE2 built-in motors and must be ordered separately, see Catalog NC 62. WARNING Danger to life caused by the incorrect use of the VPM The VPM can be used up to a maximum motor EMF of 2 kv. The use of motors with higher EMC can cause death or severe injury. Deploy the VPM only for motors with an EMF greater than 800 V to maximum 2 kv. The connection of motors with an EMF > 2 kv on the VPM is prohibited. Integration and system prerequisites of the VPM Integration The VPM is located between the motor and the drive system. The maximum distance to the drive system is 1.5 m. No switching elements may be added to the U, V, W connection cables between the drive system, VPM and motor. Connect the VPM with shielded motor supply cables. System requirements: SINAMICS S120 booksize (6SL31xx-xxxxx-xxxx3) 118 Configuration Manual, 01/2015,

119 Electrical connection 7.3 Voltage limiting Technical data Table 7-2 Technical data VPM Designation VPM 120 VPM 200 VPM 200 DYNAMIC Article number for metric gland 6SN1113-1AA00-1JA1 6SN1113-1AA00-6SN1113-1AA00-1KC1 1KA1 Dimensions H x W x D [mm] Drive system connection (cable cross-section) Motor side connection (cable cross-section) U3, V3, W3; M50 (max. 50 mm²) U4, V4, W4; M50 (max. 50 mm²) U3, V3, W3; 2 x M50 (max. 2 x 50 mm²) U4, V4, W4; 2 x M50 (max. 2 x 50 mm²) Cable lug Crimp-type cable lug M6 Crimp-type cable lug M8 Signaling contact 1 x M16 Max. cable cross-section 1 x NC contact (floating) 24 VDC 1.5 mm² 1 x NC contact (floating) 24 VDC 1.5 mm² U3, V3, W3; 2 x M50 (max. 2 x 50 mm²) U4, V4, W4; 2 x M50 (max. 2 x 50 mm²) Tubular cable lug M8, 90 angled 1 x NC contact (floating) 24 VDC 1.5 mm² Rated current 3-phase 120 VAC rms 3-phase 200 VAC rms 3-phase 200 VAC rms Max. permissible short-circuit 90 A 200 A 200 A current Short-time loading 2 x IN for approx. 500 ms 3 x IN for approx x IN for approx. 500 ms ms Connection length, drive system 1.5 m 1.5 m 1.5 m Connection length, motor side 50 m 50 m 50 m Power loss Normal operation Short-circuit operation with IN approx. 0 W approx. 360 W (max. 2 min) approx. 0 W approx. 1.1 kw (max. 2 min) approx. 0 W approx. 1.1 kw (max. 2 min) Tripping voltage 830 VDC +/- 1% 830 VDC +/- 1% 830 VDC +/- 1% Degree of protection IP20 IP20 IP20 Ambient temperature C C C Installation altitude 1000 m above sea level (otherwise power reduction) 1000 m above sea level (otherwise power reduction) 1000 m above sea level (otherwise power reduction) Vibratory load (in accordance Up to 1 g Up to 1 g Up to 1 g with DIN EN 60721) Shock load (in accordance with Up to 10 g Up to 10 g Up to 10 g DIN EN 60721) Max. permissible braking duration 2 min 2 min 2 min Weight approx. 6 kg approx. 11 kg approx. 13 kg Configuration Manual, 01/2015,

120 Electrical connection 7.3 Voltage limiting Capacity of the drive system with VPM To ensure in a fault situation that a defined DC-link voltage is not exceeded and the voltage gain speed is limited, the DC link must have a minimum capacitance. The DC-link minimum capacitance is calculated using the following equation: CDC-link min [µf] = INmotor [A] x Consider the calculated DC-link capacitance when configuring the system. Permitted braking duration with VPM The braking duration for a terminal short-circuit (with VPM) can be approximately calculated as follows: tbr = K x 10 6 x Jtot x n 2 tbr = braking duration in [s] K = brake constant x 10 6 [(s x min 2 )/(kg x m 2 )] Jtot = total moment of inertia (Jrot + Jext) in [kgm 2 ] Jrot = rotor moment of inertia n = maximum speed in [rpm] Note Ensure that brake time tbr 120 seconds is not exceeded. 120 Configuration Manual, 01/2015,

121 Electrical connection 7.3 Voltage limiting Selecting the VPM and determining the brake constant K Table 7-3 Selecting the VPM; brake constant K Motor type 1) VPM Brake constant (K) 1 power section 2 power sections 1 power section 2 power sections 1FE2182-8LNxx-xCC0 1 x VPM x VPM 120 0,9 1,6 1FE2182-8LHxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,7 1,1 1FE2183-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,8 1,3 1FE2183-8LHxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,8 0,9 1FE2184-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,7 1,1 1FE2184-8LKxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,8 0,8 1FE2184-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,7 0,8 1FE2185-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,6 1 1FE2185-8LLxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,7 0,8 1FE2185-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,7 0,7 1FE2186-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 120 0,5 0,9 1FE2186-8LMxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,6 0,8 1FE2186-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,6 0,6 1FE2187-8LNxx-xCC0 1 x VPM 200 2) 2 x VPM 200 2) 0,6 0,8 1FE2187-8LHxx-xCC0 VPM cannot be deployed 2 x VPM 200 2) 0,5 0,6 1) Only those motors that must be operated with VPM are listed in the table. 2) You can use VPM 200 or VPM 200 DYNAMIC. Configuration Manual, 01/2015,

122 Electrical connection 7.3 Voltage limiting Wiring diagram Figure 7-3 VPM120 connection diagram 122 Configuration Manual, 01/2015,

123 Electrical connection 7.3 Voltage limiting Figure 7-4 Wiring diagram VPM 200/VPM 200 DYNAMIC Configuration Manual, 01/2015,

124 Electrical connection 7.4 Version and operating modes 7.4 Version and operating modes Version 1FE2 motors of shaft height 180 (1FE218x) consist of two winding systems, i.e. each motor has six connecting cables (three connecting cables for each winding system). Both partial windings are galvanically separated and only weakly coupled magnetically. This means the motors can be operated in two different ways. Option 1: Connection of the two windings to one (large) power section and the "classic" operation of the motor on a CU/NCU. Option 2: Connection of each partial winding to its own (small) power section and operation of the (complete) motor using a master-slave closed-loop control to a CU/NCU (e.g. operation of 1FE218x motors with rated current IN > 200 A on booksize power sections) (see following table). 1FE2184-8LHxx-xCC0 1FE2185-8LHxx-xCC0 1FE2186-8LHxx-xCC0 1FE2187-8LHxx-xCC0 Operating modes for n n_max_inv n > n_max_inv 1. Operation on a chassis power section without Operation on two booksize power sections with VPM module two VPM modules 2. Parallel circuit on two booksize power sections without VPM modules Motors with rated current > 200 A Note Option 2 allows individual power sections to be deployed whose current/power data lies below the current/power data of the complete motor. Note The motor cannot be operated on a pure parallel circuit for SINAMICS booksize power sections or with only one partial winding system. Possible variants of the master-slave closed-loop control: Option 1 Option 2 Deployment of "SERVCOUP" OA software Application created by the user Encoder evaluation on the master, encoder information is forwarded internally to the slave via DRIVE-CLIQ The encoder information must be made available to the master and slave (encoder switch necessary) 124 Configuration Manual, 01/2015,

125 Electrical connection 7.4 Version and operating modes Option 1 Option 2 The OA software ensures the correct current/torque distribution in the motor The OA software ensures the mutual error monitoring for the master and slave Both procedures are described in the following chapters. The user application must ensure the uniform current/torque distribution in the motor The user application must ensure the correct fault response within the master-slave unit Note For a master-slave layout (each partial winding connected to its own power section), operation with only one winding system or an asymmetric current distribution between master and slave is not envisaged or excluded by the customer. This is true not only for the commissioning phase but also for any emergency operation with only one winding. Operation with booksize power section Practical advantages: You can arrange the converter components variably in the work machine. Less installation space is required compared with a chassis module. Operation with chassis power section No suitable VPM is currently available for operation of the motor on a chassis power section. Reduce the permitted maximum speed of the motor to the converter maximum speed n_max_invs specified in the datasheets. Note Always operate the power sections with a pulse frequency of fp = 4 khz. Note The 1FE218x motors do not require a series reactor. Configuration Manual, 01/2015,

126 Electrical connection 7.4 Version and operating modes Operation on a power section For operation of the 1FE218x on a power section, the two partial winding systems of the stator are connected together in the motor terminal box using the following assignment. 1U1 and 2U1 U, 2V1 and 2V1 V, 1W1 and 2W1 W For this operational case, the values are specified on the datasheets or in the converter software. 1 Motor Module power unit 2 Line Module infeed 3 Voltage limitation module (when appropriate) 4 Terminal box 5 1FE218x built-in motor 6 Motor cables of the partial windings (partial winding 1: 1U1, 1V1,1W1; partial winding 2: 2U1, 2V1, 2W1) Figure 7-5 General design 1FE218x on SINAMICS S120 booksize (one power section) 126 Configuration Manual, 01/2015,

127 Electrical connection 7.4 Version and operating modes Connection overview Figure 7-6 Power cable Signal line, trailable or only conditionally trailable Signal connector, 17-pin, male thread, article number 6FX2003-1CF17 Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 DRIVE-CLiQ cable 6FX 002-2DC10_, trailable or only conditionally trailable SME120, encoder, motor side, connector kits 6FX2003-0SA12, 12-pin Encoders Temperature sensor (+1 reserve) Ground connection Voltage limitation (VPM), only when n > n max inv Terminal box 1FE218x connection overview on SINAMICS S120 booksize (one power section) Operation on two power sections Precondition Two identical power sections (Motor Modules) with the same software release. Both power sections are connected to the same DC link. Note The power of a 120 kw infeed (Active Line Modules) can be doubled by using an appropriate parallel circuit Both power sections then operate on a shared DC link. Otherwise deploy an infeed unit from the chassis area. Configuration Manual, 01/2015,

128 Electrical connection 7.4 Version and operating modes 1a 1b Master power unit (Motor Module) Slave power unit (Motor Module) 2 Line Module infeed 3 Voltage limiting modules 4 Terminal box 5 1FE218x built-in motor 6 Motor cables of the partial windings (partial winding 1: 1U1, 1V1,1W1; partial winding 2: 2U1, 2V1, 2W1) Figure 7-7 General design 1FE2 booksize parallel circuit (two power sections) Note Use a shared DC link. Deactivate the displaced cycles. If both notes are not observed, the motor can be damaged. Recommendation: Use the "SERVCOUP" OA software. This permits a simple design, a simple commissioning and a better quality operation. 128 Configuration Manual, 01/2015,

129 Electrical connection 7.4 Version and operating modes Design and operation with "SERVCOUP" OA software Note The OA Servcoup has been released as of the following software releases: SINUMERIK 840D sl (as of software release V4.5 SP3) SINAMICS S120 (as of software release V4.5 HF21) The 1FE2 motor must be parameterized as third-party motor because the motor data is available only as of software release V4.8. Note The following circuit applies to 1FE2 motors with IN > 200 A and master-slave layout of the power sections. Connect the encoder or the temperature sensor as shown in the following figure Figure 7-8 Power cable Signal line, trailable or only conditionally trailable Signal connector, 17-pin, male thread, article number 6FX2003-1CF17 Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 DRIVE-CLiQ cable 6FX 002-2DC10_, trailable or only conditionally trailable SME120, encoder, motor side, connector kits 6FX2003-0SA12, 12-pin Encoders Temperature sensor (+1 reserve) Ground connection Voltage limitation (VPM), only when n > n max inv 1FE2 connection overview on two power sections with OA software Configuration Manual, 01/2015,

130 Electrical connection 7.4 Version and operating modes If a motor should be operated at the speed n max Inv, two VPMs are required. Note An encoderless operation is not possible with the current "SERVCOUP" OA software. The sequence for commissioning the drives with the "SERVCOUP" OA software via CMC is contained in the Appendix. Structure and operation with encoder switch Prerequisite: For the structure with encoder switch you require the following additional hardware: A DRIVE-CLiQ cable between the power sections (article number: 6SL3060-4AM00-0AA0) An encoder switch (signal splitter) An adapter for the signal input at the signal splitter Two adapters for two signal outputs at the signal splitter Encoder cable from the motor to the encoder switch A second SME or SMC A second encoder cable from the signal splitter to the SME or SMC Note If you use an SME, you require a second DRIVE-CLiQ cable from the SME to the power section. 130 Configuration Manual, 01/2015,

131 Electrical connection 7.4 Version and operating modes Connect the encoder or the temperature sensor as shown in the following figure Figure 7-9 Power cable Signal line, trailable or only conditionally trailable Signal connector, 17-pin, male thread, article number 6FX2003-1CF17 Optional mounting flange that can be retrofitted, article number 6FX2003-7DX00 DRIVE-CLiQ cable, article number 6FX 002-2DC10_, trailable or only conditionally trailable SME120, encoder, motor side, connector kits, article number 6FX2003-0SA12, 12-pin Encoders Temperature sensor (+1 reserve) Ground connection Voltage limitation (VPM), only when n > n max Inv Encoder switch 1FE2 connection overview on two power sections with encoder switch We recommend the use of an encoder switch / signal splitter from the following manufacturers: DR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße Traunreut, Germany Telephone: Fax: info@heidenhain.de or BaumerHübner Corp. Configuration Manual, 01/2015,

132 Electrical connection 7.4 Version and operating modes Conversion of the converter setting data As standard, the 1FE218x motor data always relates to the complete motor (both partial windings) and is stored in the converter software. The values in the datasheets also refer to the complete motor. The values cannot be parameterized 1:1 for the master-slave operation. They must convert the values to the individual subconverters. The following example shows the conversion procedure. Motor type: 1FE2184-8LHxx-xCC0 Vmotor: 425 V 132 Configuration Manual, 01/2015,

133 Electrical connection 7.4 Version and operating modes 1) Values with rotor sleeve, see 1FE2 Configuration Instructions or customer-specific documentation Figure 7-10 Converter setting data Configuration Manual, 01/2015,

134 Electrical connection 7.4 Version and operating modes The winding of the 1FE218x for the connection of the free cable ends of the same phases is a parallel circuit from two partial windings. This produces the following conversion: Voltage U1 = U2 = UEMF ke1 = ke2 = ke kt1 =kt2 = kt Speed n1 = n2 = n Thermal time constant Tth1 = Tth2 = Tth Rating P1 = P2 = P/2 Torque M1 = M2 = M/2 Current I1 = I2 = I/2 Moment of inertia J1 = J2 = J/2 Motor weight m1 = m2 = m/2 Resistance R1 = R2 = 2R Inductance L1 = L2 = 2L The indexes refer to the winding halves 1 or 2. The value without index designates the value for the complete motor. The connection cables and the water quantity are halved on the hardware. Example for the conversion of the converter setting data of a 1FE H in master-slave operation (specification per winding): Parameter Designation Total Master Slave Index Parameters(145, 0) 'Enable/disable encoder interface ) Parameters(300, 0) 'Motor type selection Parameters(305, 0) 'Rated motor current ) Parameters(307, 0) 'Rated motor power 105,5 52,8 52,8 6) Parameters(311, 0) 'Rated motor speed ) Parameters(312, 0) 'Rated motor torque ,5 503,5 6) Parameters(314, 0) 'Motor pole pair number ) Parameters(316, 0) 'Motor torque constant 4,48 4,48 4,48 6) Parameters(317, 0) 'Motor voltage constant ) Parameters(318, 0) 'Motor stall current ) Parameters(319, 0) 'Motor static torque ) Parameters(320, 0) 'Motor rated magnetizing current / ) short-circuit current Parameters(322, 0) 'Maximum motor speed ) Parameters(323, 0) 'Maximum motor current ,5 234,5 6) Parameters(325, 0) 'Motor pole position identification 14,1 7,05 7,05 6) current 1st phase Parameters(326, 0) 'Motor stall torque correction factor ) Parameters(329, 0) 'Motor pole position identification ,5 70,5 6) current Parameters(338, 0) 'Motor limit current ,5 234,5 6) Parameters(341, 0) 'Motor moment of inertia 1,05 0,525 0,525 6) 134 Configuration Manual, 01/2015,

135 Electrical connection 7.4 Version and operating modes Parameter Designation Total Master Slave Index Parameters(344, 0) 'Motor weight (for thermal motor ) type) Parameters(348, 0) 'Speed at the start of field weakening ) Vdc = 600 V Parameters(350, 0) 'Motor stator resistance, cold 0,0281 0,0562 0,0562 6) Parameters(356, 0) 'Motor stator leakage inductance 0,723 1,446 1,446 6) Parameters(392, 0) 'Current controller adaptation, ,5 234,5 6) starting point KP adapted Parameters(393, 0) 'Current controller adaptation, P ) gain adaptation Parameters(400, 0) 'Encoder type selection ) Parameters(404, 0) 'Encoder configuration effective &H &H &H ) Parameters(408, 0) 'Rotary encoder pulse number ) Parameters(425, 0) 'Encoder, rotary zero mark distance ) Parameters(431, 0) 'Commutation angle offset ) Parameters(604, 0) 'Mot_temp_mod 2 / KTY alarm ) threshold Parameters(605, 0) 'Mot_temp_mod threshold ) Parameters(611, 0) 'I2t motor model thermal time constant ) Parameters(612, 0) 'Mot_temp_mod activation &H1 &H1 &H1 Parameters(640, 0) 'Current limit ,5 234,5 5) Parameters(643, 0) 'Overvoltage protection for synchronous motors Parameters(845, 0) 'BI: No coast down / coast down 1 722:10:01 722:10:01 VPM (OFF2) signal source 2 Parameters(1082, 0) 'Maximum speed ) Parameters(1441, 0) 'Speed actual value smoothing 0,2 0,2 0,2 4) time Parameters(1460, 0) 'Speed controller P gain adaptation ) & 5) speed lower Parameters(1520, 0) 'CO: Torque limit, upper/motoring ) Parameters(1521, 0) 'CO: Torque limit, lower/regenerative ) Parameters(1530, 0) 'Power limit, motoring ) Parameters(1531, 0) 'Power limit, regenerative ) Parameters(1612, 0) 'Current setpoint, open-loop control, 112,5 56,5 56,5 encoderless Parameters(1715, 0) 'Current controller P gain 2,0 6,0 6,0 Parameters(1752, 0) 'Motor model, changeover speed operation with encoder Parameters(1755, 0) 'Motor model changeover speed encoderless operation Parameters(1800, 0) 'Pulse frequency setpoint Configuration Manual, 01/2015,

136 Electrical connection 7.4 Version and operating modes Parameter Designation Total Master Slave Index Parameters(1815, 0) Phase for PWM generation, subunit &H1 &H1 &H1 3) Parameters(1816, 0) Phase for PWM generation, set ) manually Parameters(1819, 0) Phase for PWM generation ) Parameters(1980, 0) 'PolID procedure Parameters(1981, 0) 'PolID maximum distance ) Parameters(1982, 0) 'PolID selection Parameters(1993, 0) 'PolID motion-based current ) Parameters(1994, 0) 'PolID motion-based rise time ) Parameters(1995, 0) 'PolID motion-based gain ) Parameters(1996, 0) 'PolID motion-based integral time ) Parameters(1997, 0) 'PolID motion-based smoothing ) time Parameters(2000, 0) 'Reference speed reference frequency ) Parameters(2002, 0) 'Reference current ,5 234,5 5) Parameters(2003, 0) 'Reference torque ) Parameters(2007, 0) 'Reference acceleration 16,67 16,67 16,67 5) Parameters(4955, 0...8) 'OA DO-specific identifier "SERVCOUP" "SERVCOUP" 7) Parameters(4956, 0) 'OA DO-specific activation 1 1 Parameters(31740, 0) 'SERVCOUP operation mode 1 2 1) Parameters(31741, 0) 'SERVCOUP master encoder 1 0 1) count Parameters(31746, 0) 'CI: SERVCOUP slave coupling input :0:3 1) 1) Differentiation between master-slave essential 2) Differentiation between master-slave without meaning 3) Parameter equality for master and slave 4) Depending on the deployed encoder 5) Depending on the application 6) Motor data 7) See note for r4955 below 136 Configuration Manual, 01/2015,

137 Electrical connection 7.4 Version and operating modes Note Note for r4955 The number of OA applications is displayed in r4950. r4955[0 8] contains the designation for OA application 1 r4955[9 17] contains the designation for OA application 2, etc. r4950 = 1 means: Only one OA application present. In this case, p4956[0] is used to activate an OA application. r4950 > 1 means: More than one OA application present. The associated index for activating the OA application SERVCOUP depends on the designation. If r4955[0 8] contains "SERVCOUP", then p4956[0] applies If r4955[9 17] contains "SERVCOUP", then p4956[1] applies, etc. The parameter list shown here illustrates the conversion of the motor data for master-slave operation. In accordance with this parameter list, some reference values must be changed. Note that some converter-specific parameters depend on the encoder or application. If you have questions, please contact the Technical Support. Configuration Manual, 01/2015,

138 Electrical connection 7.4 Version and operating modes 138 Configuration Manual, 01/2015,

139 Technical data and characteristics Technical data Note The values specified in the following tables are valid for water cooling. Table 8-1 Technical data Motor article number Rated torque M N [Nm] S1 S6-40% S6-25% Rated current IN [A] S1 S6-40% 16-pole built-in motors S6-25% Maximum current Imax 1) [A] Rated speed nn [rpm] Maximum speed 1FE2182-8LNxx-xCC FE2182-8LHxx-xCC FE2183-8LNxx-xCC FE2183-8LHxx-xCC FE2184-8LNxx-xCC FE2184-8LKxx-xCC FE2184-8LHxx-xCC FE2185-8LNxx-xCC FE2185-8LLxx-xCC FE2185-8LHxx-xCC FE2186-8LNxx-xCC FE2186-8LMxx-xCC FE2186-8LHxx-xCC FE2187-8LNxx-xCC FE2187-8LHxx-xCC ) The maximum current Imax must not be exceeded due to the danger of demagnetization nmax [rpm] Configuration Manual, 01/2015,

140 Technical data and characteristics 8.2 P/n and M/n diagrams 8.2 P/n and M/n diagrams Built-in motors must be continually cooled independent of the operating mode. Note The characteristic curves and specified values are valid for water cooling and a cast winding design. Note Depending on the mechanical design of the motor spindle, various levels of frictional losses occur (e.g. bearing losses, eddy losses, losses at rotary glands). The level of friction losses is not known to the manufacturer of the built-in motors. The motor powers and torques specified in this documentation refer to the values that the rotor of the built-in motor transfers to the spindle. To calculate the net power output at the shaft, subtract the total friction losses from the specified values. 140 Configuration Manual, 01/2015,

141 Technical data and characteristics 8.3 Speed and current limitation 8.3 Speed and current limitation Permissible maximum speed when operating on a power unit of a built-in unit On motors with short-circuit currents > 200 A, the permissible maximum motor speed is n_max_inv. You can operate motors with lower short-circuit currents up to n_max by using a VPM. Permissible maximum speed when operating on two booksize power units in a master-slave network. To operate the motor in the range > n_max_inv, connect a VPM to each inverter output. Current limitation of the 1FE H and 1FE H when operating the motor on two booksize power units in a master-slave network On the 1FE H and 1FE H, the maximum current of the motor is greater than the maximum current that can be provided by using 2 power units (2 x 282A). Note The maximum current Imax or maximum torque Mmax given in the data sheets cannot be achieved with two booksize power units Configuration Manual, 01/2015,

142 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-2 1FE2182-8LHxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 640 Rated power (100 K) PN kw 68 Rated current (100 K) IN A 145 Static torque (100 K) M0 Nm 650 Stall current (100 K) I0 A 147 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 2000 Maximum torque Mmax Nm 1350 Maximum current Imax A 315 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.48 Voltage constant (at 20 C) ke V/1000 rpm 294 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.25 Electrical time constant Tel ms 26 Mechanical time constant Tmech ms 5.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 110 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data applies to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data applies at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2182-8LHxx-xAB0, 1FE2182-8LHxx-xAC0, 1FE2182-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 142 Configuration Manual, 01/2015,

143 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-1 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

144 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-3 1FE2182-8LNxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 500 Rated torque (100 K) MN Nm 650 Rated power (100 K) PN kw 34.0 Rated current (100 K) IN A 73 Static torque (100 K) M0 Nm 650 Stall current (100 K) I0 A 73 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 1350 Maximum current Imax A 156 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.96 Voltage constant (at 20 C) ke V/1000 rpm 585 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 5.0 Electrical time constant Tel ms 26 Mechanical time constant Tmech ms 5.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 110 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2182-8LNxx-xAB0, 1FE2182-8LNxx-xAC0, 1FE2182-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 144 Configuration Manual, 01/2015,

145 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-2 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

146 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-4 1FE2183-8LHxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 840 Rated power (100 K) PN kw 88 Rated current (100 K) IN A 189 Static torque (100 K) M0 Nm 850 Stall current (100 K) I0 A 190 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 2000 Maximum torque Mmax Nm 1690 Maximum current Imax A 390 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.48 Voltage constant (at 20 C) ke V/1000 rpm 294 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.0 Electrical time constant Tel ms 28 Mechanical time constant Tmech ms 4.7 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 130 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2183-8LHxx-xAB0, 1FE2183-8LHxx-xAC0, 1FE2183-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 146 Configuration Manual, 01/2015,

147 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-3 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

148 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-5 1FE2183-8LNxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 500 Rated torque (100 K) MN Nm 840 Rated power (100 K) PN kw 44.5 Rated current (100 K) IN A 95 Static torque (100 K) M0 Nm 850 Stall current (100 K) I0 A 95 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 1690 Maximum current Imax A 195 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.95 Voltage constant (at 20 C) ke V/1000 rpm 585 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 4.0 Electrical time constant Tel ms 28 Mechanical time constant Tmech ms 4.8 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 130 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2183-8LNxx-xAB0, 1FE2183-8LNxx-xAC0, 1FE2183-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 148 Configuration Manual, 01/2015,

149 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-4 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

150 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-6 1FE2184-8LHxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 1000 Rated power (100 K) PN kw 105 Rated current (100 K) IN A 225 Static torque (100 K) M0 Nm 1020 Stall current (100 K) I0 A 230 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 2000 Maximum torque Mmax Nm 2000 Maximum current Imax A 470 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.48 Voltage constant (at 20 C) ke V/1000 rpm 294 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 0.85 Electrical time constant Tel ms 30 Mechanical time constant Tmech ms 4.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 150 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2184-8LHxx-xAB0, 1FE2184-8LHxx-xAC0, 1FE2184-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 150 Configuration Manual, 01/2015,

151 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-5 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

152 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-7 1FE2184-8LKxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 800 Rated torque (100 K) MN Nm 1010 Rated power (100 K) PN kw 85 Rated current (100 K) IN A 190 Static torque (100 K) M0 Nm 1020 Stall current (100 K) I0 A 191 Limiting data Maximum permissible speed 1) nmax rpm 4010 Max. permissible speed (inverter) nmax Inv rpm 1600 Maximum torque Mmax Nm 2000 Maximum current Imax A 390 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 5.37 Voltage constant (at 20 C) ke V/1000 rpm 352 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.2 Electrical time constant Tel ms 30 Mechanical time constant Tmech ms 4.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 150 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2184-8LKxx-xAB0, 1FE2184-8LKxx-xAC0, 1FE2184-8LKxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 152 Configuration Manual, 01/2015,

153 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-6 PN LKxx-xCC0 425V Configuration Manual, 01/2015,

154 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-8 1FE2184-8LNxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 500 Rated torque (100 K) MN Nm 1010 Rated power (100 K) PN kw 53 Rated current (100 K) IN A 114 Static torque (100 K) M0 Nm 1020 Stall current (100 K) I0 A 114 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 2000 Maximum current Imax A 235 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.95 Voltage constant (at 20 C) ke V/1000 rpm 585 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 3.3 Electrical time constant Tel ms 29 Mechanical time constant Tmech ms 4.4 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 150 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2184-8LNxx-xAB0, 1FE2184-8LNxx-xAC0, 1FE2184-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 154 Configuration Manual, 01/2015,

155 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-7 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

156 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table 8-9 1FE2185-8LHxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 1160 Rated power (100 K) PN kw 122 Rated current (100 K) IN A 250 Static torque (100 K) M0 Nm 1180 Stall current (100 K) I0 A 255 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 1900 Maximum torque Mmax Nm 2350 Maximum current Imax A 520 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.7 Voltage constant (at 20 C) ke V/1000 rpm 308 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 0.8 Electrical time constant Tel ms 31 Mechanical time constant Tmech ms 4.1 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 170 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2185-8LHxx-xAB0, 1FE2185-8LHxx-xAC0, 1FE2185-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 156 Configuration Manual, 01/2015,

157 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-8 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

158 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2185-8LLxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 700 Rated torque (100 K) MN Nm 1180 Rated power (100 K) PN kw 87 Rated current (100 K) IN A 189 Static torque (100 K) M0 Nm 1190 Stall current (100 K) I0 A 190 Limiting data Maximum permissible speed 1) nmax rpm 3440 Max. permissible speed (inverter) nmax Inv rpm 1400 Maximum torque Mmax Nm 2350 Maximum current Imax A 390 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 6.27 Voltage constant (at 20 C) ke V/1000 rpm 411 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.4 Electrical time constant Tel ms 31 Mechanical time constant Tmech ms 4.1 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 170 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2185-8LLxx-xAB0, 1FE2185-8LLxx-xAC0, 1FE2185-8LLxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 158 Configuration Manual, 01/2015,

159 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-9 PN LLxx-xCC0 425V Configuration Manual, 01/2015,

160 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2185-8LNxx-xCC0 Configuration data Technical data Reference Unit Value Rated speed nn rpm 500 Rated torque (100 K) MN Nm 1180 Rated power (100 K) PN kw 62 Rated current (100 K) IN A 132 Static torque (100 K) M0 Nm 1180 Stall current (100 K) I0 A 132 Limiting data Maximum permissible speed 1) nmax rpm 2420 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 2350 Maximum current Imax A 275 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.88 Voltage constant (at 20 C) ke V/1000 rpm 580 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 2.8 Electrical time constant Tel ms 31 Mechanical time constant Tmech ms 4.1 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 170 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2185-8LNxx-xAB0, 1FE2185-8LNxx-xAC0, 1FE2185-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 160 Configuration Manual, 01/2015,

161 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-10 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

162 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2186-8LHxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 1350 Rated power (100 K) PN kw 142 Rated current (100 K) IN A 290 Static torque (100 K) M0 Nm 1380 Stall current (100 K) I0 A 290 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 1900 Maximum torque Mmax Nm 2700 Maximum current Imax A 590 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.77 Voltage constant (at 20 C) ke V/1000 rpm 313 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 0.7 Electrical time constant Tel ms 32 Mechanical time constant Tmech ms 3.9 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 190 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2186-8LHxx-xAB0, 1FE2186-8LHxx-xAC0, 1FE2186-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 162 Configuration Manual, 01/2015,

163 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-11 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

164 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2186-8LMxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 600 Rated torque (100 K) MN Nm 1370 Rated power (100 K) PN kw 86 Rated current (100 K) IN A 192 Static torque (100 K) M0 Nm 1380 Stall current (100 K) I0 A 193 Limiting data Maximum permissible speed 1) nmax rpm 3000 Max. permissible speed (inverter) nmax Inv rpm 1200 Maximum torque Mmax Nm 2700 Maximum current Imax A 390 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 7.16 Voltage constant (at 20 C) ke V/1000 rpm 470 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.6 Electrical time constant Tel ms 32 Mechanical time constant Tmech ms 3.9 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 190 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2186-8LMxx-xAB0, 1FE2186-8LMxx-xAC0, 1FE2186-8LMxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 164 Configuration Manual, 01/2015,

165 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-12 PN LMxx-xCC0 425V Configuration Manual, 01/2015,

166 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2186-8LNxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 500 Rated torque (100 K) MN Nm 1370 Rated power (100 K) PN kw 72 Rated current (100 K) IN A 154 Static torque (100 K) M0 Nm 1370 Stall current (100 K) I0 A 154 Limiting data Maximum permissible speed 1) nmax rpm 2400 Max. permissible speed (inverter) nmax Inv rpm 1000 Maximum torque Mmax Nm 2700 Maximum current Imax A 315 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.95 Voltage constant (at 20 C) ke V/1000 rpm 585 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 2.5 Electrical time constant Tel ms 32 Mechanical time constant Tmech ms 3.9 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 190 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2186-8LNxx-xAB0, 1FE2186-8LNxx-xAC0, 1FE2186-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 166 Configuration Manual, 01/2015,

167 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-13 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

168 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2187-8LHxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 1000 Rated torque (100 K) MN Nm 1510 Rated power (100 K) PN kw 159 Rated current (100 K) IN A 325 Static torque (100 K) M0 Nm 1540 Stall current (100 K) I0 A 330 Limiting data Maximum permissible speed 1) nmax rpm 4200 Max. permissible speed (inverter) nmax Inv rpm 1900 Maximum torque Mmax Nm 3000 Maximum current Imax A 670 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 4.7 Voltage constant (at 20 C) ke V/1000 rpm 308 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 0.6 Electrical time constant Tel ms 32 Mechanical time constant Tmech ms 3.7 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 210 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2187-8LHxx-xAB0, 1FE2187-8LHxx-xAC0, 1FE2187-8LHxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 168 Configuration Manual, 01/2015,

169 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-14 PN LHxx-xCC0 425V Configuration Manual, 01/2015,

170 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Table FE2187-8LNxx-xCC0 Technical data Reference Unit Value Configuration data Rated speed nn rpm 500 Rated torque (100 K) MN Nm 1530 Rated power (100 K) PN kw 80 Rated current (100 K) IN A 190 Static torque (100 K) M0 Nm 1530 Stall current (100 K) I0 A 191 Limiting data Maximum permissible speed 1) nmax rpm 2670 Max. permissible speed (inverter) nmax Inv rpm 1100 Maximum torque Mmax Nm 3000 Maximum current Imax A 390 Physical constants Number of poles 2p 16 Torque constant (100 K) kt Nm/A 8.06 Voltage constant (at 20 C) ke V/1000 rpm 530 Winding resistance (at 20 C) Rph Ω Rotating field inductance LD mh 1.8 Electrical time constant Tel ms 33 Mechanical time constant Tmech ms 3.8 Thermal time constant Tth min 4 Moment of inertia 2) Jmot kgm Weight 3) m kg 210 The performance data apply for cooling jackets and cooling conditions in accordance with the Siemens design. The data for duty type S6 are valid for a 2 min. duty cycle. The specified motor data apply to operation with a power unit. The motor data for operation on two power units must be converted in accordance with the Configuration Manual. In both application cases, the data apply at an inverter pulse frequency of 4 khz. The data sheet is also valid for: 1FE2187-8LNxx-xAB0, 1FE2187-8LNxx-xAC0, 1FE2187-8LNxx-xCB0. 1) Minimum of n max mech and n max VPM (n max mech = mechanically permissible maximum speed; n max VPM = permissible maximum speed when operating with VPM) 2) Rotor package with standard rotor sleeve 3) Stator with cooling jacket, winding impregnated (for values for rotor package with standard rotor sleeve, see the Configuration Manual) 170 Configuration Manual, 01/2015,

171 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors Figure 8-15 PN LNxx-xCC0 425V Configuration Manual, 01/2015,

172 Technical data and characteristics 8.4 P/n and M/n diagrams for 16-pole built-in motors 172 Configuration Manual, 01/2015,

173 Dimension drawings 9 Configuration Manual, 01/2015,

174 Dimension drawings 9.1 1FE218x-8 -_A -Stator 9.1 1FE218x-8 -_A -Stator 174 Configuration Manual, 01/2015,

175 Dimension drawings 9.2 1FE218x-8 -_C -Stator 9.2 1FE218x-8 -_C -Stator Configuration Manual, 01/2015,

176 Dimension drawings 9.2 1FE218x-8 -_C -Stator 176 Configuration Manual, 01/2015,

177 Dimension drawings 9.3 1FE218x-8 - C_-Rotor 9.3 1FE218x-8 - C_-Rotor Configuration Manual, 01/2015,

178 Dimension drawings 9.3 1FE218x-8 - C_-Rotor 178 Configuration Manual, 01/2015,

179 Dimension drawings 9.4 1FE218x_dimension sheet cable version 9.4 1FE218x_dimension sheet cable version Configuration Manual, 01/2015,

180 Dimension drawings 9.4 1FE218x_dimension sheet cable version How up-to-date are the dimension drawings Note Changing motor dimensions Siemens AG reserves the right to change the dimensions of the motors as part of mechanical design improvements without prior notice. This means that dimensions drawings can go out-of-date. Up-to-date dimension drawings can be requested at no charge from your local SIEMENS representative. 180 Configuration Manual, 01/2015,

181 Environmental compatibility 10 Environmental aspects during development When selecting supplier parts, environmental compatibility was an essential criteria. Special emphasis was placed on reducing the envelope dimensions, mass and type variety of metal and plastic parts. Effects of paint-wetting impairment substances can be excluded (PWIS test) Environmental aspects during production Supplier parts and the products are predominantly transported in re-usable packaging. Transport for hazardous materials is not required. The packing materials themselves essentially comprises paperboard containers that are in compliance with the Packaging Directive 94/62/EC. Energy consumption during production was optimized. Production has low emission levels. Environmental aspects for disposal Note The motors must be disposed of in accordance with national and local regulations as part of the standard recycling process, or they can be returned to the manufacturer. Observe the following for disposal: Dispose of oil according to the regulations for disposing of old oil (e.g. gear oil when a gearbox is mounted). Do not mix existing oil with solvents, cold cleaning agents or paint residues. Separate components for recycling as follows: Electronics scrap (e.g. encoder electronics, sensor modules) Iron to be recycled Aluminum Non-ferrous metal (gearwheels, motor windings) Configuration Manual, 01/2015,

182 Environmental compatibility 182 Configuration Manual, 01/2015,

183 Appendix A A Configuration Manual, 01/2015,

184 Appendix A A.1 EC declaration of conformity A.1 EC declaration of conformity 184 Configuration Manual, 01/2015,

185 Appendix A A.2 Description of terms A.2 Description of terms Rated torque M N Thermally permissible continuous torque in S1 duty at the rated motor speed. Rated speed n N The characteristic speed range for the motor is defined in the speed-torque diagram by the rated speed. Rated current I N RMS motor phase current for generating the particular rated torque. Specification of the RMS value of a sinusoidal current. Rated converter current I N conv RMS converter output current (per phase) that can be supplied on a continuing basis by the recommended motor module. The recommended motor module is selected such that IN conv is greater than the stall current I0 (100K). DE Drive end = Drive end of the motor Cyclic inductance L D The cyclic inductance is the sum of the air gap inductance and leakage inductance relative to the single-strand equivalent circuit diagram. It consists of the self-inductance of a phase and the coupled inductance to other phases. Torque constant k T (value for a 100 K average winding temperature rise) It is the measured value at 1.5 x the rated current and 90 pole position angle in the cold state. Note This constant is not applicable when configuring the necessary rated and acceleration currents (motor losses!). The steady-state load and the frictional torques must also be included in the calculation. Electrical time constant T el Quotient obtained from the rotating field inductance and winding resistance. Tel = LD/RStr Configuration Manual, 01/2015,

186 Appendix A A.2 Description of terms Maximum speed n max The maximum mechanically permissible operating speed nmax is the lesser of the maximum mechanically permissible speed and the maximum permissible speed at the converter. Maximum torque M max Torque that is generated at the maximum permissible current. The maximum torque is briefly available for high-speed operations (dynamic response to quickly changing loads). The maximum torque is limited by the closed-loop control parameters. If the current is increased, then the rotor will be de-magnetized. Maximum torque (limited by converter) M max conv The maximum torque that can be applied (temporarily) for operation on the recommended motor module. Max. current I max, RMS This current limit is only determined by the magnetic circuit. Even if this is briefly exceeded, it can result in an irreversible de-magnetization of the magnetic material. Specification of the RMS value of a sinusoidal current. Maximum converter current I max conv RMS converter output current (per phase) that can be supplied temporarily by the recommended motor module. Maximum permissible speed (mechanical) n max The maximum mechanically permissible speed is nmax mech. It is defined by the centrifugal forces and frictional forces in the bearing. Maximum permissible speed at converter n max conv The maximum permissible operating speed for operation at a converter is nmax conv (e.g. limited by withstand voltage, maximum frequency). NDE Non-drive end = Non-drive end of the motor Number of poles 2p Number of magnetic north and south poles on the rotor. p is the number of pole pairs. 186 Configuration Manual, 01/2015,

187 Appendix A A.2 Description of terms Voltage constant k E (value at 20 C rotor temperature) Rms value of the induced motor voltage at a speed of 1000 rpm and a rotor temperature of 20 C. Static torque M 0 Thermal limit torque at motor standstill corresponding to a utilization according to 100 K or 60 K. This can be output for an unlimited time when n = 0. M0 is always greater than the rated torque MN. Stall current I 0 Motor phase current for generating the particular static torque. Specification of the RMS value of a sinusoidal current. Moment of inertia J mot Moment of inertia of rotating motor parts. Winding resistance R Str at 20 C winding temperature The resistance of a phase at a winding temperature of 20 C is specified. The winding has a star circuit configuration. Configuration Manual, 01/2015,

188 Appendix A A.3 References A.3 References Overview of publications of planning manuals An updated overview of publications is available in a number of languages on the Internet at: Catalogs D 31 NC 60 NC 61 NC 62 PM 21 SINAMICS Inverters for Single-Axis Drives and SIMOTICS Motors SINUMERIK & SIMODRIVE, Automation Systems for Machine Tools SINUMERIK & SINAMICS Equipment for Machine Tools SINUMERIK 840D sl Type 1B Equipment for Machine Tools SIMOTION, SINAMICS S120 & SIMOTICS Equipment for Production Machines 188 Configuration Manual, 01/2015,

189 Appendix A A.4 Suggestions/corrections A.4 Suggestions/corrections Should you come across any printing errors when reading this publication, please notify us on this sheet. We would also be grateful for any suggestions and recommendations for improvement. Configuration Manual, 01/2015,

190 Appendix A A.5 Siemens Service Center A.5 Siemens Service Center At you can find Siemens contacts worldwide for information about specific technologies. Wherever possible, you will find a local contact partner for: Technical support, Spare parts/repairs, Service, Training, Sales or Technical support/engineering. You start by selecting a Country, Product or Sector. Once the remaining criteria have been laid down, the required contact will be shown along with the associated area of expertise. 190 Configuration Manual, 01/2015,

191 Index A Acceleration time calculation, 34 Accessories, 99 APM rotors, 104 Application, 22 Application areas, 24 C Cable cross-sections, 112 Calculating the acceleration time, 34 Characteristic curves, 140 Connecting cables, 111 Cooling power to be dissipated, 57 Correct usage, 21 D Degree of protection, 25 Diagrams, 140 Disposal, 181 E Encoder system, 63 M Magnetic attraction, 25 Manufacturer declaration, 22 Moments of inertia, 33 Motor spindle, 24, 24 N NTC K227, 42, 43 NTC PT3-51, 43 NTC PT3-51F, 42 NTC thermistor, 42 O Occupational safety equipment, 96 Order designation Article number, 37 P Power connection, 111 Power loss, 57 Power-speed diagrams, 140 Prohibition signs, 84, 94 Properties, 24 H Hotline, 5 I Installation Stator, 101 IPM rotors, 104 K KTY 84, 40 R Rotor assembly, 98 Rotor cores, 30 S Scope of delivery, 90 Siemens Service Center, 5, 190 Speed-torque diagrams, 140 STARTER, 69 Stator cores, 31 System prerequisites, 26 Configuration Manual, 01/2015,

192 Index T Technical Support, 5 Terminal box, 113 Thermal motor protection, 39 KTY 84, 40 NTC thermistor, 42 PTC thermistor triplet, 41 Third-party products, 7, 59 Training, 5 Type of construction, 32 V VPM, 117 W Warning sign, supplied, 87 Warning signs, 84, 94 Z Zero-speed monitoring, Configuration Manual, 01/2015,

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