Siemens SIMOTICS T-1FW6 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Siemens Manuals
  4. Engine
  5. SIMOTICS T-1FW6
  6. Operating instructions manual
Siemens SIMOTICS T-1FW6 Operating Instructions Manual

Siemens SIMOTICS T-1FW6 Operating Instructions Manual

Built-in torque motors
Hide thumbs Also See for SIMOTICS T-1FW6:
Table of Contents

Advertisement

Quick Links

Download this manual
Edition
03/2023
OPERATING INSTRUCTIONS
SIMOTICS
Built-in torque motors SIMOTICS T-1FW6 external rotor
For SINAMICS S120
www.siemens.com/drives

Advertisement

Table of Contents
loading

Related Manuals for Siemens SIMOTICS T-1FW6

Summary of Contents for Siemens SIMOTICS T-1FW6

  • Page 1 Edition 03/2023 OPERATING INSTRUCTIONS SIMOTICS Built-in torque motors SIMOTICS T-1FW6 external rotor For SINAMICS S120 www.siemens.com/drives...
  • Page 3 Introduction Fundamental safety instructions Description SIMOTICS Preparation for use Drive technology 1FW6 external rotor built-in Installation torque motors Connection Operating Instructions Commissioning Operation Maintenance Decommissioning and disposal Appendix 03/2023 A5E49196960B AC...
  • Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 5: Table Of Contents

    1.2.5 Websites of third-party companies..................9 SIMOTICS documentation ....................9 Service and Support......................10 1.4.1 Siemens Industry Online Support on the Web..............10 1.4.2 Siemens Industry Online Support on the road..............11 1.4.3 Feedback on the technical documentation ................. 12 1.4.4...
  • Page 6 Table of contents 3.4.1.1 Motor design ........................38 3.4.1.2 Motors with integrated cooling ..................38 3.4.2 Scope of delivery ....................... 39 3.4.2.1 1FW6 external rotor built-in torque motors ................. 39 3.4.2.2 Supplied pictograms ......................39 3.4.3 Cooling..........................40 3.4.3.1 Cooling circuits ........................40 3.4.3.2 Coolant..........................
  • Page 7 Table of contents Switching off and operating phases ..................90 Dealing with faults......................90 Maintenance............................93 Safety instructions for maintenance ................... 93 Inspection and maintenance ....................97 Decommissioning and disposal ......................99 10.1 Decommissioning ......................99 10.2 Disposal........................... 100 10.2.1 Disposing of 1FW6 rotors ....................
  • Page 8 Table of contents 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 9: Introduction

    Introduction About SIMOTICS Description SIMOTICS is the Siemens family of electric motors addressing the complete motor spectrum in Digital Industry. About this manual 1.2.1 Contents Description These Operating Instructions inform you about the motor and its components. You will learn how to handle the motor properly and safely from delivery to disposal: •...

  • Page 10: Target Group

    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. 1.2.2 Target group...

  • Page 11: Standard Scope

    This document may contain hyperlinks to third-party websites. Siemens is not responsible for and shall not be liable for these websites and their content. Siemens has no control over the information which appears on these websites and is not responsible for the content and information provided there.

  • Page 12: Service And Support

    Service and Support 1.4.1 Siemens Industry Online Support on the Web Description The following is available via Siemens Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/), among others: • Product support • Global forum for information and best practice sharing between users and specialists...

  • Page 13: Siemens Industry Online Support On The Road

    • Compatibility tool • Newsletters with information about your products • Catalogs/brochures 1.4.2 Siemens Industry Online Support on the road Description Figure 1-1 "Siemens Industry Online Support" app The "Industry Online Support" app supports you in the following areas, for example: •...

  • Page 14: Feedback On The Technical Documentation

    1.4.3 Feedback on the technical documentation Description We welcome your questions, suggestions, and corrections for this technical documentation. Please use the "Provide feedback" link at the end of the entries in Siemens Industry Online Support. Figure 1-2 Requests and feedback 1.4.4...

  • Page 15: Technical Support

    • "Industry Online Support" mobile app The Support Request is the most important input channel for questions relating to products from Siemens Industry. This will assign your request a unique ticket number for tracking purposes. The Support Request offers you: •...

  • Page 16: Training

    Description SITRAIN – Digital Industry Academy offers a comprehensive range of training courses on Siemens industrial products – directly from the manufacturer, for all industries and use cases, for all knowledge levels from beginner to expert. More information can be found on the Internet via the following address (https:// www.siemens.com/sitrain).

  • Page 17: Reasonably Foreseeable Misuse

    Introduction 1.5 Important product information WARNING Danger to life for wearers of active implants due to magnetic and electrical fields Electric motors pose a danger to people with active medical implants, e.g. cardiac stimulators, who come close to the motors. • If you are affected, stay a minimum distance of 300 mm from the motors (tripping threshold for static magnetic fields of 0.5 mT according to the Directive 2013/35/EU).
  • Page 18 Introduction 1.5 Important product information • Handling the motor carelessly or in a deliberately negligent way • Underestimating the magnetic force of attraction of permanent magnets • Disregarding safety clearances for persons with pacemakers, implanted defibrillators and/or metal implants • Underestimating voltages at cable connections caused by induction •...

  • Page 19: Fundamental Safety Instructions

    Fundamental safety instructions General safety instructions WARNING Electric shock and danger to life due to other energy sources Touching live components can result in death or severe injury. • Only work on electrical devices when you are qualified for this job. •...
  • Page 20 Fundamental safety instructions 2.1 General safety instructions WARNING Electric shock due to damaged motors or devices Improper handling of motors or devices can damage them. Hazardous voltages can be present at the enclosure or at exposed components on damaged motors or devices. •...
  • Page 21 • Therefore, if you move closer than 20 cm to the components, be sure to switch off radio devices, cellphones or WLAN devices. • Use the "SIEMENS Industry Online Support app" only on equipment that has already been switched off. WARNING Unrecognized dangers due to missing or illegible warning labels Dangers might not be recognized if warning labels are missing or illegible.
  • Page 22 Fundamental safety instructions 2.1 General safety instructions WARNING Unexpected movement of machines caused by inactive safety functions Inactive or non-adapted safety functions can trigger unexpected machine movements that may result in serious injury or death. • Observe the information in the appropriate product documentation before commissioning. •...
  • Page 23 Fundamental safety instructions 2.1 General safety instructions WARNING Injury caused by moving or ejected parts Contact with moving motor parts or drive output elements and the ejection of loose motor parts (e.g. feather keys) out of the motor enclosure can result in severe injury or death. •...

  • Page 24: Equipment Damage Due To Electric Fields Or Electrostatic Discharge

    Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure...

  • Page 25: Residual Risks Of Power Drive Systems

    Fundamental safety instructions 2.4 Residual risks of power drive systems Industrial Security Configuration Manual (https://support.industry.siemens.com/cs/ww/en/ view/108862708) WARNING Unsafe operating states resulting from software manipulation Software manipulations, e.g. viruses, Trojans, or worms, can cause unsafe operating states in your system that may lead to death, serious injury, and property damage.
  • Page 26 Fundamental safety instructions 2.4 Residual risks of power drive systems 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 –...

  • Page 27: Description

    Description SIMOTICS T-1FW6 external rotor built-in torque motors are designed as built-in motors for use in low-speed direct drives with a high torque output. These built-in torque motors are liquid-cooled, permanent-magnet-excited, high-pole- number three-phase synchronous motors. The motors are delivered as components that are subsequently built-in.
  • Page 28 Description 3.1 Technical features and ambient conditions The motors of the type series SIMOTICS S, SIMOTICS M, SIMOTICS L, SIMOTICS T, SIMOTICS A, called "SIMOTICS motor series" below, fulfill the requirements of the following directives and standards: • EN 60034‑1 - Rotating electrical machines – Dimensioning and operating behavior •...
  • Page 29 UL or cUL mark on the rating plate! Quality systems Siemens employs a quality management system that meets the requirements of ISO 9001 and ISO 14001. Certificates for SIMOTICS motors can be downloaded from the Internet at the following link: Certificates for SIMOTICS motors (https://support.industry.siemens.com/cs/ww/de/ps/13347/...

  • Page 30: Danger From Strong Magnetic Fields

    Description 3.1 Technical features and ambient conditions 3.1.2 Danger from strong magnetic fields Occurrence of magnetic fields Motor components with permanent magnets generate very strong magnetic fields. In the no- current condition, the magnetic field strength of the motors comes exclusively from the magnetic fields of components equipped with permanent magnets.
  • Page 31 Description 3.1 Technical features and ambient conditions For magnetic fields, you must carefully comply with the requirements laid down in the DGUV regulation 103-013 of the German Social Accident Insurance. CAUTION Safety distance to the rotor The rotor magnetic fields are permanent. If you come into direct bodily contact with the rotors, a static magnetic flux density of 2 T is not exceeded.
  • Page 32 Description 3.1 Technical features and ambient conditions WARNING Risk of rotor permanent magnets causing crushing injuries The forces of attraction of magnetic rotors act on materials that can be magnetized. The forces of attraction increase significantly close to the rotor. The response threshold of 3 mT for risk of injury through attraction and causing a projectile effect is reached at a distance of 100 mm (Directive 2013/35/EU).

  • Page 33: Technical Features

    Description 3.1 Technical features and ambient conditions First aid in the case of accidents involving permanent magnets • Stay calm. • If the machine is energized, press the emergency stop switch and open the main switch if necessary. • Administer FIRST AID. Call for further help if required. •...
  • Page 34 Description 3.1 Technical features and ambient conditions Technical feature Version Cooler connection According to Chapter "Cooler connection (Page 67)" Thermal motor protection Temperature sensors • 2 x PTC thermistor triplet with +130°C response threshold (according to DIN 44081/44082), one of which is reserve Evaluation •...

  • Page 35: Defining The Direction Of Rotation

    Description 3.1 Technical features and ambient conditions 3.1.4 Defining the direction of rotation Direction of rotation If the built-in torque motor is connected with phase sequence U-V-W, and is fed from a three- phase system with a clockwise phase sequence, then the rotor will rotate counterclockwise. You can determine the direction of rotation by viewing the cable outlet side of the built-in torque motor.

  • Page 36: Degree Of Protection

    Description 3.1 Technical features and ambient conditions Ambient parameter Unit Value Low air pressure 78.4 High air pressure Solar radiation (insolation) Thermal radiation Air movement Condensation Not permissible Wind-driven precipitation (rain, snow, hail, etc.) Water (other than rain) See degree of protection Formation of ice Averaged over a period of 5 min...

  • Page 37: Noise Emission

    Description 3.1 Technical features and ambient conditions The machine construction surrounding the motor must fulfill degree of protection IP54 to DIN EN 60529 as a minimum. The degree of protection for built-in motors is governed by the surrounding machine construction. The better the motor installation space is protected against the ingress of foreign particles (ferromagnetic particles), the longer the service life.

  • Page 38: Vibration Response

    Description 3.3 Rating plate data 3.1.8 Vibration response The vibration response of build-in motors in operation essentially depends on the machine design and the application itself. As a result of an unfavorable machine design, configuration or system settings, resonance points can be excited, so that vibration severity level A according to EN 6003414 is not reached.
  • Page 39 Description 3.3 Rating plate data If, at a certain point in time, the stator and rotor are separated, then you must ensure that the stator and rotor can be assigned to one another at a later point in time. Data on the rating plate Note The data on the rating plate only applies in conjunction with the corresponding rotor.

  • Page 40: Design

    Description 3.4 Design Design 3.4.1 Motor components 3.4.1.1 Motor design The built-in torque motor contains the following components: • Stator: Comprises an iron core and a 3-phase winding. The winding is encapsulated to ensure that the power dissipation can be performed more effectively.

  • Page 41: Scope Of Delivery

    Description 3.4 Design 3.4.2 Scope of delivery 3.4.2.1 1FW6 external rotor built-in torque motors • Stator with ready-to-connect cooling and one cable each for power connection and signal connection with open core ends • Rotor • Rating plate (attached); additional loose rating plate •...

  • Page 42: Cooling

    Description 3.4 Design Table 3-6 Prohibit signs provided according to BGV A8 and DIN EN ISO 7010 and their significance Sign Meaning Sign Meaning No access for No access for persons with persons with pacemakers metal implants or implanted (P014) defibrillators (P007) Prohibited to carry/wear  ...
  • Page 43 Description 3.4 Design We recommend that the cooling circuits be designed as closed systems. The maximum permissible pressure is 10 bar. NOTICE Blocked and clogged cooling circuits Cooling circuits can become blocked and clogged as a result of pollution and longer-term deposits. •...

  • Page 44: Coolant

    Description 3.4 Design The rated motor data refer to operation at a coolant inlet temperature of 35 °C. If the intake temperature is different, then the continuous motor current changes as shown in the following diagram. Note For a cooler intake temperature of < 35 °C, the possible continuous motor current is greater I is the current (rms value) of the stator at torque M and speed n = 1 r/min.
  • Page 45 Description 3.4 Design Use water with anti-corrosion protection agent If you use water with corrosion protection agent as coolant, you can avoid scaling and the formation of algae and slime as well as corrosion. This allows you to avoid the following damage and/or faults, for example: •...

  • Page 46: Temperature Monitoring And Thermal Motor Protection

    Description 3.4 Design Recommended manufacturers are listed in the Appendix. 3.4.4 Temperature monitoring and thermal motor protection 3.4.4.1 Temperature monitoring circuits Temp-S and Temp-F The motors are equipped with the two temperature monitoring circuits - Temp‑S and Temp‑F - that are described below. •...
  • Page 47 Description 3.4 Design Every phase winding is monitored so that also uneven currents - and therefore the associated different thermal loads of the individual phase windings - are detected. For the following motion and/or operating states, the individual phase windings have different thermal loads, while the motor simultaneously outputs a torque: •...
  • Page 48 Description 3.4 Design Temp‑F The Temp‑F temperature monitoring circuit comprises an individual temperature sensor. Contrary to Temp‑S, this temperature sensor only monitors one phase winding. As a consequence, Temp‑F is only used for monitoring the temperature and diagnosing the motor winding temperature. NOTICE Motor destroyed as a result of overtemperature If you use Temp‑F for thermal motor protection, then the motor is not adequately protected...

  • Page 49: Technical Features Of Temperature Sensors

    Description 3.4 Design 3.4.4.2 Technical features of temperature sensors Technical features of PTC temperature sensors Every PTC temperature has a "quasi-switching" characteristic. The resistance suddenly increases in the vicinity of the response threshold (nominal response temperature ϑ PTC temperature sensors have a low thermal capacity - and have good thermal contact with the motor winding.
  • Page 50 Description 3.4 Design Name Description Minimum resistance when hot R in the PTC trip‐ See characteristic let and in the individual PTC temperature sensor at T  ≤ ϑ  – 5 K R ≤ 3 x 550 Ω + 1 x 550 Ω   R ≤ 2200 Ω at T > ϑ  + 5 K R ≥ 3 x 1330 Ω + 1 x 1330 Ω R ≥ 5320 Ω at T > ϑ  + 15 K R ≥ 3 x 4000 Ω + 1 x 4000 Ω R ≥ 16000 Ω Typical characteristic R(ϑ) of a PTC temperature  ...
  • Page 51 Description 3.4 Design Name Description Resistance when warm (100 °C) ca. 1380 Ω Characteristic of a Pt1000   1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...
  • Page 52 Description 3.4 Design 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 53: Preparation For Use

    Preparation for use WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not take into consideration the safety instructions relating to permanent magnet fields. • Refer to Chapter "Danger from strong magnetic fields (Page 28)". Keep these operating instructions so that they are accessible at all times.

  • Page 54: Shipping And Packaging

    Preparation for use 4.1 Shipping and packaging Shipping and packaging When shipping products that contain permanent magnets by sea or road, no additional packaging measures are required for protection against magnetic fields. Dangers are marked as follows on the original packaging of 1FW6 rotors: Table 4-1 Warning signs according to BGV A8 and DIN EN ISO 7010 and their significance Sign...

  • Page 55: Transporting And Storage

    Preparation for use 4.2 Transporting and storage Note Original packaging Keep the packaging of components with permanent magnets where possible! When reusing the original packaging do not cover safety instructions that are possibly attached. When required, use transparent adhesive tape for the packaging. Transporting and storage Note UN number for permanent magnets...

  • Page 56: Packaging Specifications For Air Transportation

    Preparation for use 4.2 Transporting and storage 4.2.1 Packaging specifications for air transportation When transporting products containing permanent magnets by air, the maximum permissible magnetic field strengths specified by the appropriate IATA Packing Instruction must not be exceeded. Special measures may be required so that these products can be shipped. Above a certain magnetic field strength, shipping requires that you notify the relevant authorities and appropriately label the products.
  • Page 57 Preparation for use 4.2 Transporting and storage Long-term storage: Class 1K3 and class 1Z1 have a different upper relative humidity Transport: Class 2K2 Storage and transport are only permissible only in locations that are fully protected against the weather (in halls or rooms). Table 4-5 Biological ambient conditions Long-term storage:...

  • Page 58: Storage

    Preparation for use 4.2 Transporting and storage 4.2.3 Storage Storing indoors • Apply a preservation agent (e.g. Tectyl) to bare external motor components if this has not already been carried out in the factory. • Store the motors as described in Section "Ambient conditions for long-term storage and transport".

  • Page 59: Installation

    Installation Safety guidelines relating to installation WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not take into consideration the safety instructions relating to permanent magnet fields. •...
  • Page 60 Installation 5.1 Safety guidelines relating to installation WARNING Risk of rotor permanent magnets causing crushing injuries The forces of attraction of magnetic rotors act on materials that can be magnetized. The forces of attraction increase significantly close to the rotor. The response threshold of 3 mT for risk of injury through attraction and causing a projectile effect is reached at a distance of 100 mm (Directive 2013/35/EU).
  • Page 61 Installation 5.1 Safety guidelines relating to installation WARNING Electric shock caused by defective cables Defective connection cables can cause an electric shock and/or material damage, e.g. by fire. • When installing the motor, make sure that the connection cables – are not damaged –...

  • Page 62: Forces That Occur Between The Stator And Rotor

    Installation 5.2 Forces that occur between the stator and rotor CAUTION Risk of crushing when the rotor is installed There is a risk of crushing when the rotor of an installed torque motor rotates! • Wear safety gloves. • Take extreme care when performing any work. CAUTION Sharp edges and falling objects Sharp edges can cause cuts and falling objects can injure feet.

  • Page 63: Specifications For Mounting Torque Motors

    Installation 5.3 Specifications for mounting torque motors Radial forces between the stator and rotor The following table shows the active radial forces in N per 0.1 mm centering error between the stator and rotor. The longer the active part, the greater the radial force. Table 5-1 Radial forces in N/0.1 mm with radial centering errors during installation Overall length in mm...
  • Page 64 Installation 5.3 Specifications for mounting torque motors • Tighten screws applying rotation angle control, but at least with a calibrated torque wrench with the shortest possible bit insert in pairs opposite each other offset by 180° You can use tightening procedures with rotation angle or yield strength control to increase the stress resistance of the screw connection •...

  • Page 65: Procedure For Installing The Motor

    Installation 5.4 Procedure for installing the motor Procedure for installing the motor Sequence for installing the motor WARNING Risk of injury and material damage Injury and/or destruction of motor components can occur if you do not observe the specified sequence when installing the motor. •...

  • Page 66: Checking The Work Performed

    Installation 5.5 Checking the work performed Procedure 1. Prepare the mounting surfaces of the components to be installed and the machine as follows: – Deburr and round off any drill holes (e.g. cooling inlet/outlet drill holes) inside the machine housing. – Carefully remove machining debris, e.g. metal chips, dirt and foreign particles. 2.
  • Page 67 Installation 5.5 Checking the work performed • The mounted rotary axes must always be able to move without hindrance. Examples of axes that cannot necessarily be checked by hand: – Large axes with a high friction torque – Blocking in a current-free state –...
  • Page 68 Installation 5.5 Checking the work performed 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 69: Connection

    Connection Cooler connection The connectors can generally be installed using standard tools. First determine the sum of the pressure losses of the individual cooling components and the associated piping. Compare the result with the cooling capacity of the cooling unit. You can connect the cooling system either by means of a connection integrated in the machine construction or via 1/4"...

  • Page 70: Electrical Connection

    Connection 6.2 Electrical connection Electrical connection 6.2.1 Safety instructions for electrical connections NOTICE Destruction of the motor if it is directly connected to the three-phase line supply The motor will be destroyed if it is directly connected to the three-phase line supply. •...
  • Page 71 Connection 6.2 Electrical connection NOTICE Destruction of the motor Removing the connection block for the motor feeder cables at the motor can destroy the motor. • Never remove the connection block on the motor for the motor feeder cables (power and signal cables).

  • Page 72: Important Data For 1Fw6 External Rotor Cables

    Connection 6.2 Electrical connection 6.2.2 Important data for 1FW6 external rotor cables 6.2.2.1 Data of the power cable on the stator Table 6-1 Data of the power cable on the stator Motor type Frame size Max. diameter No. of cores x Min.

  • Page 73: Pin Assignments For The Connectors

    Connection 6.2 Electrical connection 6.2.3 PIN assignments for the connectors The pin configurations of the plug connectors are subsequently shown. The view is from the plug-in side. Figure 6-2 Pin configuration, Size 1.5 power connector Figure 6-3 Pin configuration, Size 1.0 power connector Table 6-3 Pin assignment, Size 1.0 power connector Interface...

  • Page 74: Power Connection

    Connection 6.2 Electrical connection Figure 6-4 Pin configuration, M17 signal connector Table 6-4 PIN assignment, M17 signal connector Interface sensor pair 1 Redundant interface sensor pair 2 -1R2: 1. Pt1000  -2R2: 2. Pt1000 +1R1: 1. Pt1000   1TP1: 1. PTC 130°C   1TP2: 1.

  • Page 75: Signal Connection

    At the subsequent link you can find information in the Internet on the topic of "Influence of high- frequency currents on thermal overload releases of circuit breakers (3RV, 3VU) and overload relays (3RU, 3UA)" and "Additional effects that can result in nuisance tripping". FAQ entry ID 24153083 (http://support.automation.siemens.com/WW/llisapi.dll? func=cslib.csinfo&objid=24153083&nodeid0=20358027&caller=view&lang=de&extranet=sta ndard&viewreg=WW&u=NDAwMDAxNwAA&siteID=cseus) 6.2.5...
  • Page 76 Connection 6.2 Electrical connection Correctly connecting temperature sensors NOTICE Motor destroyed as a result of overtemperature The motor can be destroyed as a result of overtemperature if you do not correctly connect the temperature sensors. • When connecting temperature sensor cables with open conductor ends, pay attention to the correct assignment of conductor colors.

  • Page 77: Circuit Diagram Of The Motor

    Connection 6.2 Electrical connection 6.2.6 Circuit diagram of the motor The circuit diagram of a stator looks like this: Figure 6-5 Circuit diagram of a stator Note Redundant temperature monitoring circuits Temp‑S and Temp‑F as reserve The motors are equipped with the following additional temperature monitoring circuits as reserve: •...

  • Page 78: Shielding, Grounding, And Equipotential Bonding

    Connection 6.2 Electrical connection Figure 6-6 Schematic connection overview 6.2.7 Shielding, grounding, and equipotential bonding Important notes regarding shielding, grounding and equipotential bonding The correct installation and connection of the cable shields and protective conductors is of crucial importance, not only for personal safety but also for interference and immunity to a disturbance.
  • Page 79 • Connect the power cable shield at the shield connection of the power module. Note Apply the EMC installation guideline of the converter manufacturer. For Siemens converters, this is available under document order No. 6FC5297-□AD30-0□P□. 1FW6 external rotor built-in torque motors...
  • Page 80 Connection 6.2 Electrical connection 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 81: Commissioning

    • The plant engineer is responsible for ensuring that installation is carried out in an EMC- compliant manner. Use shielded signal and power cables. Apply the EMC installation guideline of the converter manufacturer. For Siemens converters, this is available under document order No. 6FC5297-□AD30-0□P□.
  • Page 82 Commissioning 7.1 Safety instructions for commissioning WARNING Danger of severe injuries caused by unexpected movements of the motor Unexpected movements of the motor may cause death, serious injury (crushing) and/or property damage. • Never work in the vicinity of rotating parts for a switched-on machine. •...
  • Page 83 Commissioning 7.1 Safety instructions for commissioning WARNING Risk of electric shock as a result of residual voltages There is a risk of electric shock if hazardous residual voltages are present at the motor connections. Even after switching off the power supply, active motor parts can have a charge exceeding 60 μC.
  • Page 84 Commissioning 7.1 Safety instructions for commissioning NOTICE Motor destroyed as a result of overheating The motor may overheat without temperature protection and be destroyed. • Check whether the temperature protection is effective before switching on the DC link voltage for the first time! NOTICE Demagnetizing the permanent magnets If the rotor exceeds the maximum temperature of 70°C while the torque motor is in operation,...
  • Page 85 Note Voltage Protection Module VPM Above a speed defined for a particular motor type, each motor requires a Voltage Protection Module VPM; see also the Configuration Manual "SIMOTICS T-1FW6 external rotor built-in torque motors". 1FW6 external rotor built-in torque motors...

  • Page 86: Checklists

    If the motor is to be fed from a SINAMICS S120 drive system:   If it involves a "third-party motor", are the following motor data known as a minimum? (A "third-party motor" is a motor that is not saved as standard in the Siemens commis‐ sioning software.) •...
  • Page 87 Is the coolant in compliance with the requirements according to the Chapter "Coolants"   in the Configuration Manual "SIMOTICS T-1FW6 external rotor built-in torque motors"? Were the cooling circuits purged before being filled with coolant?  ...

  • Page 88: Checking The Insulation Resistance

      Important additional information on the Temp-S and Temp-F temperature monitoring circuits is provided in the Configuration Manual "SIMOTICS T-1FW6 external rotor built-in torque motors". Before commissioning and switching on the DC link voltage for the first time, have you  ...

  • Page 89: Cooling

    Commissioning 7.4 Cooling Each insulation resistance must be at least 10 MΩ. A lower insulation resistance indicates that the motor insulation is damaged. WARNING Risk of death due to electric shock! During and immediately after the measurement, in some instances, the terminals are at hazardous voltage levels, which can result in death if touched.
  • Page 90 Commissioning 7.4 Cooling 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 91: Operation

    Operation Safety guidelines for operation WARNING Danger to persons in areas with rotary and crushing motion Machine parts driven by the torque motors can cause substantial injury, e.g. by crushing. This is due to the very high speeds and acceleration rates, as well as low friction and self clamping. •...

  • Page 92: Switching Off And Operating Phases

    Operation 8.3 Dealing with faults Switching off and operating phases During downtimes, deposits must not be produced that can block the cooling system. Check with the manufacturer of the coolant as to how long it can remain in the cooling system. Dealing with faults If there are deviations from normal operation or if faults occur, initially proceed according to the following list.
  • Page 93 Operation 8.3 Dealing with faults Table 8-2 Key to causes of faults and remedial measures Cause of fault How to remedy the problem Overloading Reduce load Interrupted phase in the supply cable Check frequency converter and supply cables Interrupted phase in the supply cable after switching on Check frequency converter and supply cables Motor commutation is faulty Check the commutation, if required re-adjust the commu‐...
  • Page 94 Operation 8.3 Dealing with faults 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 95: Maintenance

    Maintenance Safety instructions for maintenance WARNING Risk of injury as a result of undesirable rotary motion If, with the motor switched on, you work in the rotational range of the motor, and the motor undesirably rotates, this can result in death, injury and/or material damage. •...
  • Page 96 Maintenance 9.1 Safety instructions for maintenance WARNING Risk of rotor permanent magnets causing crushing injuries The forces of attraction of magnetic rotors act on materials that can be magnetized. The forces of attraction increase significantly close to the rotor. The response threshold of 3 mT for risk of injury through attraction and causing a projectile effect is reached at a distance of 100 mm (Directive 2013/35/EU).
  • Page 97 Maintenance 9.1 Safety instructions for maintenance WARNING Risk of burning when touching hot surfaces There is a risk of burning when touching hot surfaces immediately after the motor has been operational. • Wait until the motor has cooled down. WARNING Danger to life if the cooling system bursts The motor will overheat if it is operated without cooling.
  • Page 98 Maintenance 9.1 Safety instructions for maintenance WARNING Electrical shock hazard Every movement of the rotor compared with the stator and vice versa induces a voltage at the stator power connections. When the motor is switched on, the stator power connections are also at a specific voltage. If you use defective cable ports, you could suffer an electric shock.

  • Page 99: Inspection And Maintenance

    If incorrect changes or corrective maintenance are carried out by you or a third party on the contractual objects, then for these and the consequential damages, no claims can be made against Siemens regarding personal injury or material damage. Technical Support is available for any questions you might have. Contact data is provided in the introduction.
  • Page 100 Maintenance 9.2 Inspection and maintenance As a result of their inherent principle of operation, the motors are always wear-free. To ensure that the motor functions properly and remains free of wear, the following maintenance work needs to be carried out: • Regularly check that the rotary axis is free to rotate. •...

  • Page 101: Decommissioning And Disposal

    Decommissioning and disposal WARNING Risk of death and crushing as a result of permanent magnet fields Severe injury and material damage can result if you do not take into consideration the safety instructions relating to permanent magnet fields. • Refer to Chapter "Danger from strong magnetic fields (Page 28)". 10.1 Decommissioning Sequence when decommissioning and disassembling the motor...

  • Page 102: Disposal

    Decommissioning and disposal 10.2 Disposal 11. Detach the flange surface of the stator from the machine housing. 12.Pack the stator in its original packaging. 13.Store the motor components correctly. ❒ 10.2 Disposal Recycling and disposal For environmentally-friendly recycling and disposal of your old device, please contact a company certified for the disposal of waste electrical and electronic equipment, and dispose of the old device as prescribed in the respective country of use.

  • Page 103: Disposing Of 1Fw6 Rotors

    Decommissioning and disposal 10.2 Disposal 10.2.1 Disposing of 1FW6 rotors Disposing of and demagnetizing 1FW6 rotors The magnetized rotors must be subject to a special thermal disposal procedure so that they do not pose any risk during or after disposal. For this reason, they must be disposed of by a specialist disposal company.
  • Page 104 Decommissioning and disposal 10.2 Disposal 1FW6 external rotor built-in torque motors Operating Instructions, 03/2023, A5E49196960B AC...

  • Page 105: Appendix

    This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products. You can use equivalent products from other manufacturers. Siemens does not accept any warranty for the properties of third-party products. A.1.1 Supply sources for anti-corrosion agents...

  • Page 106: List Of Abbreviations

    Appendix A.2 List of abbreviations List of abbreviations Binding national health and safety at work regulations in Germany, accident pre‐ vention regulations Conformité Européenne (European Conformity) Deutsches Institut für Normung (German standards organization) European Union Electromagnetic fields Electromagnetic compatibility Europäische Norm (European standard) High-frequency damping IATA International Air Transport Association...
  • Page 108 More information Siemens: www.siemens.com/simotics Industry Online Support (service and support): www.siemens.com/online-support Industry Mall: www.siemens.com/industrymall Siemens AG Digital Industries Motion Control Postfach 31 80 91050 ERLANGEN Germany Scan the QR code for more informa- tion about SIMOTICS.

Table of Contents