Siemens SIMOTICS S-1FT2 Operating Instructions Manual
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Siemens SIMOTICS S-1FT2 Operating Instructions Manual

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  • Page 3 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Introduction Fundamental safety instructions SIMOTICS Description of the motors Mounting and options Drive technology SIMOTICS S-1FT2 synchronous Preparing for use motors for SINAMICS S120 Mounting Operating Instructions Connecting Commissioning Operation Faults and their...
  • Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 5: Introduction

    Planning and engineering phase, implementation phase, installation and commissioning phase, application phase, maintenance and service phase. These operating instructions apply to the SIMOTICS S-1FT2 servo motor, referred to as "1FT2" in this document. The Operating Instructions provide information about the components that enable the target group to install, set up, test, commission, operate, and troubleshoot the products and systems correctly and safely.
  • Page 6 If you want to use this function, you must register once. Later, you can log on with your login data. Training The following link provides information on SITRAIN - training from Siemens for products, systems and automation engineering solutions: SITRAIN (http://siemens.com/sitrain)
  • Page 7 Products (http://www.siemens.com/motioncontrol) Websites of third parties This publication contains hyperlinks to websites of third parties. Siemens does not take any responsibility for the contents of these websites or adopt any of these websites or their contents as their own, because Siemens does not control the information on these websites and is also not responsible for the contents and information provided there.
  • Page 8 Introduction SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 9: Table Of Contents

    Cooling ..........................40 Holding brake ........................40 Preparing for use ..........................43 Shipping and packaging ..................... 43 Transportation and storage ....................44 4.2.1 Transport ........................... 44 4.2.2 Storage ..........................47 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 10 10.3 Repair ..........................85 10.3.1 How to replace a 1FT2 motor ..................... 85 Decommissioning and disposal ......................87 11.1 Decommissioning ......................87 11.1.1 Removing the motor ......................87 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 11 Dimension drawing 1FT2, shaft height 63 ................94 13.5 Dimension drawing 1FT2, shaft height 80 ................95 13.6 Dimension drawing 1FT2, shaft height 100 ................ 96 Glossary ............................... 97 Index ..............................99 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 12 Table of contents SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 13: Fundamental Safety Instructions

    • 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. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 14 • Tighten all power connections to the prescribed torque. • Check all power connections at regular intervals, particularly after equipment has been transported. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 15 • If you come closer than around 2 m to such components, switch off any radios or mobile phones. • 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 16 This can also result in increased failures and reduced service lives of motors. • Comply with the specified cooling requirements for the motor. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 17: Equipment Damage Due To Electric Fields Or Electrostatic Discharge

    – 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). SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 18: Industrial Security

    In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Products and solutions from Siemens constitute one element of such a concept.

  • Page 19: Residual Risks Of Power Drive Systems

    6. Influence of network-connected communication systems, e.g. ripple-control transmitters or data communication via the network For more information about the residual risks of the drive system components, see the relevant sections in the technical user documentation. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 20 Fundamental safety instructions 1.4 Residual risks of power drive systems SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 21: Description Of The Motors

    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.

  • Page 22: Technical Features And Environmental Conditions

    Installed and operated with a converter, the motor - together with the Power Drive System - must comply with the requirements laid down in the applicable EMC Directive. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 23 Quality systems Siemens AG employs a quality management system that meets the requirements of ISO 9001 and ISO 14001. Certificates for SIMOTICS motors can be downloaded from the Internet at the following link: Certificates for SIMOTICS motors (https://support.industry.siemens.com/cs/ww/en/ps/13347/cert)
  • Page 24 As of the implementation date of the standard, all affected motors must be provided with the "China energy label". Affected Siemens products Affected Siemens motors are subject to the requirements of standard GB30253-2013: SIMOTICS S-1FT2 motors Examples of the "China energy label" and the motor rating plate: ①...

  • Page 25: Address Of Ce-Authorized Manufacturer

    Paint finish Standard Anthracite (similar to RAL7016) You can order the motors with additional special colors. For more information, see Section "Structure of the article number (Page 29)". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 26: Environmental Conditions

    • In hazardous areas with a danger of explosion You will find additional data on the environmental conditions, such as for transport and storage of the motor, in Chapter "Preparing for use (Page 43)". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 27: Degree Of Protection

    The motors with degree of protection IP65 and IP67 have a radial shaft sealing. 1FT2☐03 ... 1FT2☐04 1FT2☐05 ... 1FT2☐10 ① Radial shaft sealing ring The radial shaft sealing ring shortens the usable shaft extension on the 1FT2☐03 and 1FT2☐04. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 28 For additional information, see Chapter "Shaft extension (Page 33)". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 29: Noise Emission

    Calculate the derating factor for ambient temperatures that are not shown here and installation alti- tudes below the maximum values by interpolating. For example: 40 °C at 1500 m above sea level = derating factor 0.965. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 30 Figure 2-3 Example for derating at ambient temperature of 50 °C and installation altitude of 1000 m with derating factor 0.91 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 31: Structure Of The Article Number

    4500 r/min @ 400 V 6000 r/min @ 400 V Holding brake None With Degree of protection IP64 IP65 with radial shaft seal ring, without spring IP67 with radial shaft seal ring SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 32 Jet black matt RAL 9005 Cream RAL 9001 Reseda green RAL 6011 Pebble gray RAL 7032 Sky blue RAL 5015 Light ivory RAL 1015 White aluminum RAL 9006 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 33: Rating Plate Data

    Maximum speed n / r/min 9 Data of the holding brake Certifications 10 Manufacturer's address Standard for all rotating electrical machines 11 Stall current I Data matrix code SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 34 Description of the motors 2.5 Rating plate data SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 35: Mounting And Options

    The optional shaft extension 11 (k6) mm × 23 mm and 14 (k6) mm × 30 mm can only be supplied without a keyway and without a shaft sealing ring (IP64). SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 36: Bearing Version

    All radial forces always refer to aligned forces. NOTICE Motor damage caused by circulating forces Circulating forces can cause bearing motion, and therefore damage the motor. • Circulating forces are not permissible. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 37 (L10h) of 25000 h. Radial force diagram 1FT2x03 Figure 3-2 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 25000 h SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 38 25000 h Radial force diagram 1FT2105 Figure 3-4 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 25000 h SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 39 25000 h Radial force diagram 1FT2x06 Figure 3-6 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 25000 h SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 40 25000 h Radial force diagram 1FT2210 Figure 3-8 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 25000 h SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 41: Thermal Motor Protection

    (ESDS). • Avoid touching the terminals directly with hands or tools. They may be electrostatically charged and damage components. The encoders are suitable for the Extended Safety Functions. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 42: Cooling

    The permanent magnet brake has a The spring-loaded brake has a torsionally stiff connection to the torsional backlash less than 1°. motor rotor. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 43 Subsequent conversion of motors with or without a holding brake is not possible. The technical data for the holding brake is contained in the Configuration Manual of the motor. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 44 Mounting and options 3.8 Holding brake SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 45: Preparing For Use

    Note Siemens will not accept any claims for missing or incorrect items submitted at a later date. • Report any visible transportation damage to the delivery company immediately. • Report any visible defects or missing items to the competent Siemens office immediately.

  • Page 46: Transportation And Storage

    • Only use lifting slings that are suitable for the weight of the motor. • Attach the lifting slings as shown in the figure "Lifting and transporting with lifting slings". Figure 4-1 Lifting and transporting with lifting slings (example diagram) SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 47 • Do not use bent or damaged eyebolts. • Only use eyebolts with laminated fiber washers. • Loads applied transversely to the plane of the eyebolts are not permitted. ① Lifting eyes 1FT2 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 48 • Do not release the lifting devices until the motor has been secured in position. 4. Secure the motor against unintentional movements. You have transported the motor to the target position. ❒ SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 49: Storage

    • Store the motor in a dry, dust-free, and vibration-free indoor storage facility. • Adhere to the following values: – V < 0.2 mm/s – Max. temperatures: -15 °C to 55 °C – Mean relative humidity < 75% SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 50 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. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 51: Mounting

    The system can perform unpredictable movements under load that can cause death or severe injury. • De-energize the system before starting work. • Disconnect all loads from the system. • Secure the system against accidental reclosure. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 52: Checklists Prior To Mounting

    Are the mounting surfaces free of corrosion? Do the mounting dimensions (e.g. shaft diameter, shaft length, true run) on the cus- tomer machine meet the specification? SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 53: Mounting Instructions

    20 Nm 1FT2☐06 8 (d2 = 15) 20 Nm 1FT2☐08 10 (d2 = 18) 35 Nm 1FT2☐10 12 (d2 = 20) 60 Nm Tightening torques for fastening bolts SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 54: Mounting The Feather Key

    Figure 5-1 Mounting the feather key SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 55: Mounting The Drive Elements

    • If necessary, completely balance the motor together with the drive elements according to ISO 1940. Note Motors with feather key are half-key balanced. The motors have been balanced with half a feather key. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 56 Coupling realignment If the coupling gives out abnormal sounds, refer to the step "Aligning a coupling" to realign the coupling until the sounds disappear. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 57: Vibration Response

    The vibration severity grade is maintained up to the rated speed (n Figure 5-5 Vibration severity grades SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 58 End shield NDE radial ② End shield DE radial ⑤ End shield NDE axial ③ End shield DE axial ⑥ End shield NDE radial Figure 5-6 Measuring points for vibration values SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 59: Connecting

    • When connected to IT line supplies, a monitoring device must signal the first fault between an active part and ground. Eliminate this fault immediately. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 60: Permissible Line System Types

    • Observe the data on the rating plate and the circuit diagrams. • Adapt the connecting cables to the type of use and the voltages and currents that occur. • Use prefabricated cables from SIEMENS (not in the scope of delivery). These cables reduce installation costs and increase operational reliability.

  • Page 61: Rotating The Connector On The Motor

    Unscrew and open the socket connector completely to avoid damaging the pin contacts. Note Rotating the connectors • Do not exceed the permissible range of rotation. • To ensure the degree of protection, do not rotate more than 10 times. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 62 1FT2☐08 1FT2☐10 Table 6- 5 Maximum rotating torque for the connectors Connectors Max. torque when rotating Connector M17 8 Nm Connector M23 12 Nm Connector M40 20 Nm SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 63: Power Connection

    The signal connectors can be rotated within a certain range. More precise information on the angle of rotation is available in Chapter "Rotating the connector on the motor (Page 59)" SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 64: Connecting To A Converter

    6.3.4 Connecting to a converter 6.3.4.1 Selecting and connecting the cables • Use prefabricated MOTION-CONNECT cables from SIEMENS or shielded connecting cables. • The prefabricated MOTION-CONNECT cables reduce installation costs and increase the operational reliability Note The cable shielding, made up of as many strands as possible, must have a high electrical conductivity.
  • Page 65 BD1+ and BD2- = brake cable without lettering, 1.5 mm , shielded together PE = protective conductor ⑤ Cable shield ⑥ Conductor designations ⑦ Recommended length of the cable ends: 105 mm SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 66 BD1+ and BD2- = brake cable without lettering, 1.5 mm , shielded together PE = protective conductor ⑤ Cable shield ⑥ Conductor designations ⑦ Recommended length of the cable ends: 105 mm SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 67 Recommended length of the cable ends: 105 mm Lock the round connector properly on the motor Information on locking is provided in Chapter "Handling the quick-action locking (Page 66)". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 68: Handling The Quick-Action Locking

    You can also connect quick-connection cables with SPEED-CONNECT to motor connectors as conventional cables with screw locks (fully threaded). Note We recommend cables with SPEED-CONNECT because they are easier to use. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 69 (position B) Minimum locking Maximum locking up to the end stop Note A secure connection is only guaranteed from position A onward. You have established a secure connection. ❒ SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 70: Routing Cables In A Damp Environment

    If the motor is mounted in a humid environment, the power and signal cables must be routed as shown in the following figure. Figure 6-1 Routing cables in a damp environment SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 71: Commissioning

    • Never touch the terminals when making measurements or immediately after the measurement. • Check the connected supply feeder cables to ensure that the line supply voltage cannot be connected. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 72 Impermissible speeds can cause damage to the motor. • Ensure that the maximum permissible speed is not exceeded. Realize this using a suitable control system or activate the speed monitoring function in the drive. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 73: Checklists For Commissioning

    Is the motor type to be commissioned known? (e.g. 1FT2 _ _ _ – _ _ _ _ _ – _ _ _ _) Are the environmental conditions in the permissible range? SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 74 Table 7- 6 Checklist (6) - Checks regarding the optional brake Check Is the brake open when the operating voltage is applied? Does the brake open and close correctly? SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 75: Commissioning Procedure

    2. Follow the steps of the commissioning tool, for example, "Startdrive", to commission the motor. You have commissioned the motor. ❒ Switching off • Switch off the motor at the frequency converter. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 76: Switching On And Switching Off

    3. Check the function of the safety equipment. 4. Check whether the motor reaches the required parameters You have switched on the motor. ❒ Switching off • Switch off the motor at the frequency converter. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 77: Operation

    The temperature of certain parts of the motor can exceed 100 °C. Physical contact can cause serious burns. Check the temperature of the parts before touching them and take appropriate protective measures if necessary. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 78: Switching On And Switching Off

    3. Check the function of the safety equipment. 4. Check whether the motor reaches the required parameters You have switched on the motor. ❒ Switching off • Switch off the motor at the frequency converter. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 79: During Operation

    Chapter "Commissioning (Page 69)". • Before switching on to recommission the system, carefully observe the notes in Chapter "Switching on and switching off (Page 76)". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 80 Operation 8.3 Stationary states SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 81: Faults And Their Rectification

    Humming sound when starting Humming sound in operation High temperature rise under no-load operation High temperature rise under load Uneven running Grinding sound, running noise Radial vibrations Axial vibrations SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 82 Fault originating from the gear- Adjust/repair gearbox If the fault still cannot be resolved after taking the measures stated above, please contact the manufacturer or the Siemens Service Center. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 83: Maintenance

    7. Make sure that the machine is completely locked ... and that you have the right machine. After you have completed the work, restore operational readiness by performing the above steps in the reverse order. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 84 • If using chemical cleaning agents, observe the instructions and any warnings provided in the relevant safety data sheet. Chemical cleaning agents must be suitable for use with the machine's components, particularly where plastic components are concerned. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 85: Inspection And Maintenance

    Unusual conditions or faults that represent overstressing of the motor, for example, overload or short-circuit, can result in consequential damage to the machine. • Immediately perform an inspection when faults or exceptional conditions occur. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 86: Cleaning

    For motors 1FT2☐06 ... 1FT2☐10: Check the motor bearings and replace them if needed. Maintenance and repair of the motor can be performed by authorized Siemens Service Centers throughout the world. Contact your personal Siemens contact if you require this service.

  • Page 87: Motor Replacement On Reaching The Bearing Life

    , high vibration/shock loads, frequent reversing duty reduce the bearing or motor replacement interval by up to 50%. Maintenance and repair of the motor can be performed by authorized Siemens Service Centers throughout the world. Contact your personal Siemens contact if you require this service.
  • Page 88 "Mounting instructions (Page 51)". – Connect the motor plug. Detailed information is provided in Chapter "Connection notes (Page 58)". 3. Switch the converter on. You have replaced the motor. ❒ SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 89: Decommissioning And Disposal

    4. Remove the fixing elements from the motor. 5. Transport the motor to a suitable location for disposal. You have removed the motor. ❒ Dispose of the motor in accordance with the local legal requirements. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 90: Dismantling The Motor

    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. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 91: Technical Data And Characteristics

    Technical data and characteristics You will find the technical data for the various shaft heights of the motors in the Configuration Manual in Chapter "Technical data and characteristics". SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 92 Technical data and characteristics SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 93: Dimension Drawings

    Shaft extension Shaft height 40 Without With Shaft ∅19 x 40 Shaft ∅14 x 30 brake brake (for IP64 and plain shaft) 1FT2104-4 19 (k6) 14 (k6) 1FT2☐04-5 1FT2☐04-6 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 94: Dimension Drawing 1Ft2, Shaft Height 48

    Dimension drawing 1FT2, shaft height 48 All dimensions are in mm. ① Option shaft with feather key SIMOTICS S-1FT2 Motor length Shaft height 48 Without brake With brake 1FT2205-2 1FT2205-4 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 95: Dimension Drawing 1Ft2, Shaft Height 52

    Dimension drawing 1FT2, shaft height 52 All dimensions are in mm. ① Option shaft with feather key SIMOTICS S-1FT2 Motor length Shaft height 52 Without brake With brake 1FT2105-4 1FT2105-6 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 96: Dimension Drawing 1Ft2, Shaft Height 63

    Dimension drawing 1FT2, shaft height 63 All dimensions are in mm. ① Option shaft with feather key SIMOTICS S-1FT2 Motor length Shaft height 63 Without brake With brake 1FT2106-3 1FT2106-4 1FT2106-6 1FT2206-2 1FT2206-4 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 97: Dimension Drawing 1Ft2, Shaft Height 80

    Dimension drawing 1FT2, shaft height 80 All dimensions are in mm. ① Option shaft with feather key SIMOTICS S-1FT2 Motor length Shaft height 80 Without brake With brake 1FT2208-3 1FT2208-4 1FT2208-5 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 98: Dimension Drawing 1Ft2, Shaft Height 100

    All dimensions are in mm. ① Option shaft with feather key SIMOTICS S-1FT2 Motor length Power connector Shaft height 100 Without brake With brake Size Height 1FT2210-3 1FT2210-4 1FT2210-5 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 99: Glossary

    ≥ the rated torque M Stall current I Motor phase current to generate the particular static torque (M • I ). Specification of the RMS value of a sinusoidal current. SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...
  • Page 100 Glossary SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

  • Page 101: Index

    Vibration response, 56 Hotline, 5 Vibration severity grade, 55 Inspection and maintenance, 81 Lifting and transporting the motor, 44 Maintenance intervals, 84 Motor replacement Bearing damage, 85 Noise emission, 27 SIMOTICS S-1FT2 synchronous motors for SINAMICS S120 Operating Instructions, 07/2021, A5E50610821B AB...

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