Siemens SIMOTICS 1FT2104-4AF Configuration Manual
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Siemens SIMOTICS 1FT2104-4AF Configuration Manual

Siemens SIMOTICS 1FT2104-4AF Configuration Manual

Synchronous motors
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Summary of Contents for Siemens SIMOTICS 1FT2104-4AF

  • Page 3 Introduction Fundamental safety instructions SIMOTICS Description of the motors Mechanical properties Drive technology 1FT2 synchronous motors for Motor components and SINAMICS S120 options Configuration Configuration Manual Technical data and characteristics Preparation for use Electrical connection Assembly drawings/dimension sheets Glossary 03/2021 A5E50645584B AA...
  • 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

    E-mail (mailto:docu.motioncontrol@siemens.com) My support Information on how to produce individual contents for your own machine documentation based on Siemens contents is available under the link: My support (https://support.industry.siemens.com/My/ww/en/documentation) 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...
  • Page 6 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 7 Introduction Compliance with the General Data Protection Regulation Siemens respects the principles of data protection, in particular the data minimization rules (privacy by design). For this product, this means: The product does not process neither store any person-related data, only technical function data (e.g.
  • Page 8 Introduction 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 9: Table Of Contents

    Table of contents Introduction ............................3 Fundamental safety instructions ......................11 General safety instructions ....................11 Equipment damage due to electric fields or electrostatic discharge ........16 Industrial security ......................17 Residual risks of power drive systems ................. 18 Description of the motors ........................19 Highlights and benefits ......................
  • Page 10 Table of contents Encoder ..........................49 Brake ..........................50 4.2.1 Type of holding brake ......................50 4.2.2 Technical specifications ..................... 51 Special options ........................54 4.3.1 Version for increased resistance to chemicals (option N16)..........54 4.3.2 Metal motor rating plate (option Q31) ................54 4.3.3 Customer data on the rating plate (option Y84) ..............
  • Page 11 Table of contents 6.3.2.11 1FT2208-3AF ........................97 6.3.2.12 1FT2208-4AC ........................98 6.3.2.13 1FT2208-4AF ........................99 6.3.2.14 1FT2208-5AC ........................100 6.3.2.15 1FT2210-3AB ........................101 6.3.2.16 1FT2210-3AC ........................102 6.3.2.17 1FT2210-3AF ........................103 6.3.2.18 1FT2210-4AB ........................104 6.3.2.19 1FT2210-4AC ........................105 6.3.2.20 1FT2210-4AF ........................
  • Page 12 Table of contents 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 13: 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 14 Fundamental safety instructions 1.1 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 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 Fundamental safety instructions 1.1 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 17 Fundamental safety instructions 1.1 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 18: Equipment Damage Due To Electric Fields Or Electrostatic Discharge

    Fundamental safety instructions 1.2 Equipment damage due to electric fields or electrostatic discharge Equipment damage due to electric fields or electrostatic discharge Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules or devices that may be damaged by either electric fields or electrostatic discharge. NOTICE Equipment damage due to electric fields or electrostatic discharge Electric fields or electrostatic discharge can cause malfunctions through damaged individual...

  • Page 19: 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 20: Residual Risks Of Power Drive Systems

    Fundamental safety instructions 1.4 Residual risks of power drive systems Residual risks of power drive systems When assessing the machine- or system-related risk in accordance with the respective local regulations (e.g., EC Machinery Directive), the machine manufacturer or system installer must take into account the following residual risks emanating from the control and drive components of a drive system: 1.

  • Page 21: Description Of The Motors

    Description of the motors Highlights and benefits Overview The SIMOTICS S-1FT2 servo motors are compact and highly dynamic synchronous motors for a wide range of uses in an industrial environment. They are characterized by high power density, degree of protection and overload capability. The motors are designed for operation without external cooling and the heat is dissipated through the motor surface.

  • Page 22: Motors Used For The Intended Purpose

    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 23: Technical Features And Ambient Conditions

    Description of the motors 2.3 Technical features and ambient conditions Technical features and ambient conditions 2.3.1 Directives and standards Standards that are complied with The motors of the type series SIMOTICS S, SIMOTICS M, SIMOTICS L, SIMOTICS T, SIMOTICS A, called "SIMOTICS motor series"...
  • Page 24 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 25 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 26: Address Of Ce-Authorized Manufacturer

    2.3 Technical features and ambient conditions 2.3.2 Address of CE-authorized manufacturer The CE Declaration of Conformity is held on file available to the competent authorities at the following address: Siemens AG Digital Industries Motion Control Industriestraße 1 DE-97615 Bad Neustadt a. d. Saale Germany 2.3.3...

  • Page 27: Torque Overview

    Description of the motors 2.3 Technical features and ambient conditions 2.3.4 Torque overview 1FT2 High Dynamic 3 AC 380 ... 480 V Figure 2-4 Static torques 1FT210☐ 1FT2 Compact 3 AC 380 ... 480 V Figure 2-5 Static torques 1FT22☐☐ 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 28: Environmental Conditions

    Description of the motors 2.3 Technical features and ambient conditions 2.3.5 Environmental conditions You can classify the environmental conditions for stationary use at weather-protected locations according to the standard DIN EN 60721-3-3: 1995-09. With the exception of environmental influences "Low air temperature", "Low air pressure", and "Condensation", the motor complies with climate class 3K4.

  • Page 29: Selection Based On The Article Number

    Description of the motors 2.4 Selection based on the article number Selection based on the article number The article number describes the motor with the following structure. Figure 2-6 Article number structure for 1FT2 You can find possible combinations in the relevant catalog. Please note that not every theoretical combination is possible.
  • Page 30 Description of the motors 2.4 Selection based on the article number Description Position of the article number 7 - 8 Shaft geometry Plain shaft (without keyway) Shaft with feather key Plain shaft, alternative shaft exten- sion (11 mm x 23 mm), for 1FT2☐03 only Plain shaft, alternative shaft exten- sion...

  • Page 31: Rating Plate Data

    Description of the motors 2.5 Rating plate data Rating plate data The rating plate contains the article number and the technical data of the motor. Figure 2-7 1FT2 rating plate 1 Article number 12 Degree of protection 2 ID No., serial number 13 Rated current I 3 Additional options specified as a supple- 14 Cooling mode according to EN 60034-6...
  • Page 32 Description of the motors 2.5 Rating plate data 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 33: Mechanical Properties

    Mechanical properties Cooling The 1FT2 is a non-ventilated motor. To ensure sufficient heat dissipation when installed, the motor requires a minimum clearance of 100 mm from adjacent components on three sides. • Maintain theses clearances irrespective of the following mounting variants. Non-thermally insulated mounting Some of the motor power loss is dissipated through the flange when the motor is connected to the mounting surface.

  • Page 34: Degree Of Protection

    Mechanical properties 3.2 Degree of protection When the ambient temperature exceeds 40 °C, set the ambient temperature on the converter. • To do this, select parameter p0613 at the converter. Parameter r0034 indicates the thermal load of the motor as a percentage. The reading of parameter r0034 depends on the ambient temperature defined via parameter p0613.
  • Page 35 Mechanical properties 3.2 Degree of protection Available degrees of protection 1FT2 motors can be supplied with degree of protection IP64, IP65, or IP67 according to EN 60034-5 (IEC 60034-5). The degree of protection is stated on the rating plate. The motors with degree of protection IP65 and IP67 have a radial shaft sealing. 1FT2☐03 ...

  • Page 36: Types Of Construction

    Mechanical properties 3.3 Types of construction Sealing of the motor shaft IP64 IP65 IP67 Labyrinth seal Radial shaft sealing ring without annular Radial shaft sealing ring spring It is not permissible that there is For gearbox mounting (for gearboxes that any moisture in the area around Sealing of the shaft exit against splash- are not sealed) to seal against oil.

  • Page 37: Bearing Versions

    Mechanical properties 3.4 Bearing versions Bearing versions The 1FT2 motors have deep-groove ball bearings with life grease lubrication. Shaft extension The motors are supplied with cylindrical shaft extensions. Optionally, a shaft extension with a keyway and feather key can be supplied. For the 1FT2☐03 and 1FT2☐04 with degree of protection IP65 and IP67, the radial shaft seal ring shortens the useful shaft extension.

  • Page 38: Radial And Axial Forces

    Mechanical properties 3.6 Radial and axial forces Radial and axial forces 3.6.1 Axial forces When using, for example, helical toothed wheels as drive element, in addition to the radial force, there is also an axial force on the motor bearings. The following axial forces on the shaft extension are permitted.
  • Page 39 Mechanical properties 3.6 Radial and axial forces Point of application of the radial force at the shaft extension Distance between where the radial force is applied and the flange in mm Figure 3-1 Force application point at the DE (A side) The following diagrams indicate the maximum permissible radial force for the corresponding motor shaft height.
  • Page 40 Mechanical properties 3.6 Radial and axial forces Radial force diagram 1FT2x04 Figure 3-3 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 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 1FT2 synchronous motors for SINAMICS S120...
  • Page 41 Mechanical properties 3.6 Radial and axial forces Radial force diagram 1FT2205 Figure 3-5 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 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 1FT2 synchronous motors for SINAMICS S120...
  • Page 42 Mechanical properties 3.6 Radial and axial forces Radial force diagram 1FT2x08 Figure 3-7 Maximum permissible radial force F at a distance x from the flange for a nominal bearing lifetime of 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 1FT2 synchronous motors for SINAMICS S120...

  • Page 43: Sample Calculation Of The Belt Pre-Tension

    Mechanical properties 3.7 Radial eccentricity, concentricity and axial eccentricity 3.6.3 Sample calculation of the belt pre-tension Note Carefully comply with the guidelines provided by the belt manufacturer • Carefully comply with the guidelines provided by the belt manufacture when configuring the motor for radial forces at the shaft extension.
  • Page 44 Mechanical properties 3.7 Radial eccentricity, concentricity and axial eccentricity ① Motor ② Motor shaft ③ Dial gauge Figure 3-9 Checking the radial eccentricity Table 3- 4 Concentricity and axial eccentricity tolerance of the flange surface to the shaft axis (re- ferred to the centering diameter of the mounting flange) Motor Standard (Normal class)

  • Page 45: Balancing

    Mechanical properties 3.8 Balancing Balancing The motors are balanced according to EN 60034-14. Motors with feather key in the shaft are half-key balanced. A mass equalization for the protruding half key must be taken into account for the output elements. Vibrational behavior Vibration severity grade Motors with a keyway are balanced with a half feather key by the manufacturer.
  • Page 46 Mechanical properties 3.9 Vibrational behavior Vibration response Comply with the vibration values in the following table to ensure perfect functioning of the motor and a long service life. Table 3- 5 Vibration values Motor Vibration velocity V Vibration acceleration Vibration acceleration ISO 10816 axial radial...

  • Page 47: Noise Emission

    Mechanical properties 3.10 Noise emission 3.10 Noise emission WARNING Hearing damage Hearing damage may occur if the motor exceeds a sound pressure level of 70 dB (A) due to the type of mounting or pulse frequency. • Reduce the sound pressure level by implementing sound damping and/or soundproofing measures.

  • Page 48: Bearing Change Interval

    , 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 49: Service And Inspection Intervals

    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. Consult your Siemens representative if you require this service.
  • Page 50 Mechanical properties 3.12 Service and inspection intervals 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 51: Motor Components And Options

    Motor components and options Encoder Motors with DRIVE-CLiQ interface are designed to operate with the SINAMICS converter system. Signal transmission to the converter is performed digitally. The motors have an electronic rating plate that simplifies commissioning and diagnostics. The motor and encoder system are automatically identified and all motor parameters are automatically set.

  • Page 52: Brake

    Motor components and options 4.2 Brake Brake 4.2.1 Type of holding brake The type of holding brake installed depends on the size of the motor. Type of the holding brake Spring-loaded brake Permanent-magnet brake installed in the motors 1FT2☐03 ... 1FT2☐04 1FT2☐05 ...

  • Page 53: Technical Specifications

    Motor components and options 4.2 Brake WARNING Unpredictable movements of the machine or system because of inadequate braking performance If you use the holding brake incorrectly, e.g. as an operating brake or you ignore the permissible operating energy of the brake, then the brake will be subject to excessive and impermissible wear.
  • Page 54 Motor components and options 4.2 Brake Motor Holding Dyn. braking Rated cur- Opening Closing time Maximum Total operat- torque torque rent time permissible ing energy single oper- (service life) at 120 °C ating energy / Nm / Nm / ms / ms / kJ total...
  • Page 55 Motor components and options 4.2 Brake Holding torque M The holding torque M is the highest permissible torque for the closed brake in steady-state operation without slip (holding function when motor is at standstill). The data applies for the state at operating temperature (120 °C). Dynamic braking torque M The dynamic braking torque M is the smallest mean dynamic braking torque that can occur...

  • Page 56: Special Options

    By ordering option N16, certain 1FT2 motors have an increased resistance to chemicals. The motors that are available in this specific version are listed under Product notification SIMOTICS S with option N16 (https://support.industry.siemens.com/cs/document/58657336). Additional characteristics of the motor with option N16 •...

  • Page 57: Customer Data On The Rating Plate (Option Y84)

    Motor components and options 4.3 Special options 4.3.3 Customer data on the rating plate (option Y84) Option Y84 - allows customer's data to be stamped on the motor rating plate. When ordering electronically, if you select option Y84, you can enter the required text. Note The required text can be a maximum of 20 characters long.
  • Page 58 Motor components and options 4.3 Special options A connection with M5 thread is provided in the power connector. When supplied, the M5 thread is sealed with an Allen screw with flat head, sealed with FluidD. The FluidD remains pasty and does not harden. When required, you can remove the FluidD using a non-lint dry cloth, possibly with some ethyl alcohol (spirit).

  • Page 59: Configuration

    • Installation information of the drive and control components • Energy considerations of the configured drive systems You can find additional information that you can download in the Internet at SIZER (https://support.industry.siemens.com/cs/ww/en/ps/13434). 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 60: Startdrive Commissioning Tool

    TIA Portal benefits of a common working environment for PLC, HMI, and drives. The SINAMICS Startdrive commissioning tool is available free on the Internet at Startdrive (https://support.industry.siemens.com/cs/ww/en/view/109771710). Startdrive can also be ordered directly as a DVD: Table 5- 1...

  • Page 61: Configuring Procedure

    Configuration 5.2 Configuring procedure Configuring procedure Motion control Drives are optimized for motion control applications. They execute linear or rotary movements within a defined movement cycle. All movements should be optimized in terms of time. As a result, drives must meet the following requirements: •...

  • Page 62: Clarify The Drive Type

    Configuration 5.2 Configuring procedure 5.2.1 Clarify the drive type Select the motor on the basis of the required torque (load torque), which is defined by the application, e.g. traveling drives, hoisting drives, test stands, centrifuges, paper and rolling mill drives, feed drives or main spindle drives. Gearboxes to convert motion or to adapt the motor speed and motor torque to the load conditions must also be taken into account when selecting the motor.

  • Page 63: Define The Load Case, Calculate The Maximum Load Torque And Determine The Motor

    Configuration 5.2 Configuring procedure 5.2.3 Define the load case, calculate the maximum load torque and determine the motor The motors are defined bases on the motor type-specific limiting characteristic curves. The limiting characteristic curves describe the torque or power curve over the speed. The limiting characteristic curves take the limits of the motor into account on the basis of the DC link voltage.
  • Page 64 Configuration 5.2 Configuring procedure Duty cycles with constant ON duration For duty cycles with constant ON duration, there are specific requirements for the torque characteristic curve as a function of the speed, for example: M = constant, M ~ n , M ~ n or P = constant.
  • Page 65 Configuration 5.2 Configuring procedure Free duty cycle A free duty cycle defines the curve of the motor speed and the torque over time. Speed Cycle time Torque Δt Time interval Time Figure 5-4 Example of free duty cycle Procedure Determine the required motor torque as follows: 1.
  • Page 66 Configuration 5.2 Configuring procedure The motor speed is: The effective torque is obtained as follows: The average motor speed is calculated as follows: Motor moment of inertia Gearbox moment of inertia Load moment of inertia load Load speed load Gear ratio η...

  • Page 67: Output Coupling

    Configuration 5.3 Output coupling Defining the motor By varying, you can find the motor that satisfies the conditions of the operating mode (duty cycle). • Determine the motor current at base load. The calculation depends on the type of motor (synchronous motor or induction motor) and the operating mode (duty cycle) used.

  • Page 68: Braking Resistor (Armature Short-Circuit Braking)

    Configuration 5.4 Braking resistor (armature short-circuit braking) Braking resistor (armature short-circuit braking) 5.4.1 Description of function braking resistor The motor cannot be electrically braked if, for converters • The permissible DC link voltage values are exceeded • The electronics fails Then, the motor that is coasting down can only be braked using an armature short circuit.

  • Page 69: Dimensioning Of The Construction Of Braking Resistors

    Configuration 5.4 Braking resistor (armature short-circuit braking) Figure 5-6 Circuit (schematic) with braking resistors 5.4.2 Dimensioning of the construction of braking resistors Rating NOTICE Destruction of the braking resistors Braking from the rated speed is not permitted any more frequently than every 2 minutes; otherwise the resistors will be destroyed.
  • Page 70 Configuration 5.4 Braking resistor (armature short-circuit braking) Calculating the braking time The values for calculation are provided in Chapter "Data sheets and characteristics (Page 78)". Braking time • n / 9.55 • M / s = braking time n / r/min = operating speed / Nm = average braking torque Moment of inertia J / kgm...

  • Page 71: Dimensioning Of Braking Resistors

    Configuration 5.4 Braking resistor (armature short-circuit braking) 5.4.3 Dimensioning of braking resistors The correct dimensioning ensures an optimum braking time. The braking torques obtained are also listed in the tables. The data applies to braking operations from the rated speed and moment of inertia J If the motor brakes from another speed, then the braking time cannot be linearly reduced.
  • Page 72 Configuration 5.4 Braking resistor (armature short-circuit braking) Table 5- 3 Dynamic braking for 1FT2 Motor variant Braking Average braking torque Maximum rms braking current resistor, braking Without exter- With external Without ex- With external external torque ternal braking resistor braking resis- / Ω...

  • Page 73: Technical Data And Characteristics

    Technical data and characteristics Explanations Permissible operating range The permissible motor operating range is thermally, mechanically and electromagnetically limited. The data provided in the motor data and characteristics are applicable for an ambient temperature of 40 °C. The losses in the motor (current-dependent losses, iron losses, friction losses) cause the motor temperature to increase.
  • Page 74 Technical data and characteristics 6.1 Explanations NOTICE Motor damage due to overheating Continuous operation in the area above the S1 characteristic results in motor overheating and subsequent damage. • Operate the motor within the values of the S1 characteristic. characteristic The M characteristic ②...
  • Page 75 Technical data and characteristics 6.1 Explanations Winding versions Several winding versions (armature circuits) for different rated speeds n are possible within a motor frame size. Table 6- 1 Code letter, winding version Rated speed n in r/min Winding version (10th position of the Article number) 1500 2000 3000...

  • Page 76: Motor Overview/Motor Module Assignment/Power Cables

    Technical data and characteristics 6.2 Motor overview/Motor Module assignment/power cables Recommended Motor Module For every motor, Chapter "Motor overview/Motor Module assignment/power cables (Page 74)" recommends a Motor Module corresponding to its stall (starting) current. The maximum torque that can be temporarily achieved using this Motor Module is listed in the tables of this manual as M max inv •...
  • Page 77 Technical data and characteristics 6.2 Motor overview/Motor Module assignment/power cables SINAMICS S120 Booksize, DC link voltages 510 V DC to 720 V DC, line voltages 3 AC 380 V to 480 V You can find the suitable SINAMICS Motor Modules in the following tables. Motor data Combination with Motor Module SINAMICS S120 Booksize C/D type...
  • Page 78 Technical data and characteristics 6.2 Motor overview/Motor Module assignment/power cables SINAMICS S120 Combi Power Module, DC link voltage 510 V DC to 720 V DC, line voltage 3 AC 380 V to 480 V You can find the suitable SINAMICS Power Modules in the following table. Motor data Combination with Power Modules SINAMICS S120 Combi Article number...
  • Page 79 Cable with brake cores (can also be used for motors without brake) Length code ..Additional information on the length code is available in Chapter "MOTION-CONNECT connection systems" of Catalog NC 82 (https://support.industry.siemens.com/cs/ww/en/view/109746977). 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 80: Data Sheets And Characteristics

    Technical data and characteristics 6.3 Data sheets and characteristics Data sheets and characteristics 6.3.1 High Dynamic 6.3.1.1 1FT2104-4AF Three-phase servo motor 1FT2104-4AF Technical specifications in S120 system Symbol Unit Value Static torque 1.27 Stall current 1.19 Maximum permissible speed (at converter) 7200 max Inv Maximum torque...

  • Page 81: 1Ft2104-5Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.2 1FT2104-5AF Three-phase servo motor 1FT2104-5AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 6700 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 0.56...

  • Page 82: 1Ft2104-6Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.3 1FT2104-6AF Three-phase servo motor 1FT2104-6AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 7200 max Inv Maximum torque Maximum current 10.9 Thermal time constant Moment of inertia kg cm...

  • Page 83: 1Ft2105-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.4 1FT2105-4AF Three-phase servo motor 1FT2105-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 4.65 Maximum permissible speed (at converter) 7400 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 84: 1Ft2105-4Ah

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.5 1FT2105-4AH Three-phase servo motor 1FT2105-4AH Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 9000 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 1.71...

  • Page 85: 1Ft2105-6Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.6 1FT2105-6AF Three-phase servo motor 1FT2105-6AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 6000 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 2.65...

  • Page 86: 1Ft2106-3Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.7 1FT2106-3AF Three-phase servo motor 1FT2106-3AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 8000 max Inv Maximum torque 24.5 Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 87: 1Ft2106-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.8 1FT2106-4AF Three-phase servo motor 1FT2106-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 10.7 Maximum permissible speed (at converter) 7800 max Inv Maximum torque 32.5 Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 88: 1Ft2106-6Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.1.9 1FT2106-6AF Three-phase servo motor 1FT2106-6AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 14.3 Maximum permissible speed (at converter) 7600 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 89: Compact

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2 Compact 6.3.2.1 1FT2204-5AF Three-phase servo motor 1FT2204-5AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 2.25 Maximum permissible speed (at converter) 7500 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia...

  • Page 90: 1Ft2204-5Ak

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.2 1FT2204-5AK Three-phase servo motor 1FT2204-5AK Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 7500 max Inv Maximum torque Maximum current 14.2 Thermal time constant Moment of inertia kg cm...

  • Page 91: 1Ft2204-6Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.3 1FT2204-6AF Three-phase servo motor 1FT2204-6AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 7600 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 1.61...

  • Page 92: 1Ft2205-2Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.4 1FT2205-2AF Three-phase servo motor 1FT2205-2AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 6500 max Inv Maximum torque 10.8 Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 93: 1Ft2205-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.5 1FT2205-4AF Three-phase servo motor 1FT2205-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 6200 max Inv Maximum torque Maximum current 15.1 Thermal time constant Moment of inertia kg cm...

  • Page 94: 1Ft2206-2Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.6 1FT2206-2AF Three-phase servo motor 1FT2206-2AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 6800 max Inv Maximum torque Maximum current 17.8 Thermal time constant Moment of inertia kg cm...

  • Page 95: 1Ft2206-2Ah

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.7 1FT2206-2AH Three-phase servo motor 1FT2206-2AH Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 8000 max Inv Maximum torque Maximum current 22.5 Thermal time constant Moment of inertia kg cm...

  • Page 96: 1Ft2206-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.8 1FT2206-4AF Three-phase servo motor 1FT2206-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 5800 max Inv Maximum torque Maximum current 29.5 Thermal time constant Moment of inertia kg cm...

  • Page 97: 1Ft2206-4Ah

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.9 1FT2206-4AH Three-phase servo motor 1FT2206-4AH Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 8000 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 15.1...

  • Page 98: 1Ft2208-3Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.10 1FT2208-3AC Three-phase servo motor 1FT2208-3AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 4100 max Inv Maximum torque Maximum current 29.5 Thermal time constant Moment of inertia kg cm...

  • Page 99: 1Ft2208-3Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.11 1FT2208-3AF Three-phase servo motor 1FT2208-3AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 11.9 Maximum permissible speed (at converter) 5600 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 100: 1Ft2208-4Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.12 1FT2208-4AC Three-phase servo motor 1FT2208-4AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current 11.7 Maximum permissible speed (at converter) 4600 max Inv Maximum torque Maximum current 43.5 Thermal time constant Moment of inertia...

  • Page 101: 1Ft2208-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.13 1FT2208-4AF Three-phase servo motor 1FT2208-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 5500 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 38.8...

  • Page 102: 1Ft2208-5Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.14 1FT2208-5AC Three-phase servo motor 1FT2208-5AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current 14.6 Maximum permissible speed (at converter) 4700 max Inv Maximum torque Maximum current 51.5 Thermal time constant Moment of inertia...

  • Page 103: 1Ft2210-3Ab

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.15 1FT2210-3AB Three-phase servo motor 1FT2210-3AB Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 2500 max Inv Maximum torque Maximum current 31.5 Thermal time constant Moment of inertia kg cm...

  • Page 104: 1Ft2210-3Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.16 1FT2210-3AC Three-phase servo motor 1FT2210-3AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 4400 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm 88.8...

  • Page 105: 1Ft2210-3Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.17 1FT2210-3AF Three-phase servo motor 1FT2210-3AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 19.8 Maximum permissible speed (at converter) 5000 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 106: 1Ft2210-4Ab

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.18 1FT2210-4AB Three-phase servo motor 1FT2210-4AB Technical specifications in S120 system Symbol Unit Value Static torque Stall current 11.8 Maximum permissible speed (at converter) 2500 max Inv Maximum torque Maximum current 43.5 Thermal time constant Moment of inertia...

  • Page 107: 1Ft2210-4Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.19 1FT2210-4AC Three-phase servo motor 1FT2210-4AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current Maximum permissible speed (at converter) 3300 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm Moment of inertia (with brake)

  • Page 108: 1Ft2210-4Af

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.20 1FT2210-4AF Three-phase servo motor 1FT2210-4AF Technical specifications in S120 system Symbol Unit Value Static torque Stall current 22.5 Maximum permissible speed (at converter) 4900 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 109: 1Ft2210-5Ac

    Technical data and characteristics 6.3 Data sheets and characteristics 6.3.2.21 1FT2210-5AC Three-phase servo motor 1FT2210-5AC Technical specifications in S120 system Symbol Unit Value Static torque Stall current 22.5 Maximum permissible speed (at converter) 4000 max Inv Maximum torque Maximum current Thermal time constant Moment of inertia kg cm...

  • Page 110: Derating Factors

    Technical data and characteristics 6.4 Derating factors Derating factors The specified characteristic curves in Chapter "Data sheets and characteristics (Page 78)" are based on ambient temperature of 40 °C and an installation altitude of 1000 m above sea level. With ambient temperatures > 40 °C or installation altitudes > 1000 m above sea level, the permissible S1-characteristic must be reduced in speed and torque: Table 6- 2 Derating of speed and torque depending on the installation altitude and ambient tem-...

  • Page 111: Preparation For Use

    Preparation for use Transporting Note Comply with the local national regulations for the transportation of motors. Precondition • Use suitable load suspension devices when transporting and installing the motor. • Do not lift the motor by the connector. • Transport the motor carefully. Procedure Lifting and transporting with lifting slings You can lift and transport the motor using lifting slings.
  • Page 112 Preparation for use 7.1 Transporting Lifting and transporting the motor with eyebolts For the 1FT2☐10 motors, you can use eyebolts and a lifting beam for lifting and transporting. WARNING Incorrect or unused lifting points Due to incorrect or unused lifting points, the motor can fall and cause death, severe injury and/or damage to property.
  • Page 113 Preparation for use 7.1 Transporting 1. Screw the lifting eyes (eyebolts) in at appropriate locations for the orientation of the motor during transportation. 2. Hook the beam into the lifting eyes (eyebolts). Figure 7-2 Transporting the motor with a beam (example) 3.

  • Page 114: Storage

    Preparation for use 7.2 Storage Storage Note If possible, store the motor in its original packaging. Preserve the free shaft extensions, sealing elements, and flange surfaces with a protective coating. NOTICE Seizure damage to bearings If the motors are stored incorrectly, bearing seizure damage can occur, for example, brinelling, as a result of vibration.
  • Page 115 Preparation for use 7.2 Storage Long-term storage Note Storage time up to two years The storage time affects the properties of the roller bearing grease. • Store the motor for up to two years at -15 °C to 55 °C. If you intend to place the motor in storage for longer than six months, you must ensure that the storage area satisfies the following conditions.
  • Page 116 Preparation for use 7.2 Storage 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 117: Electrical Connection

    Electrical connection Permissible line system types In combination with the drive system, the motors are generally approved for operation on TN and TT systems with grounded neutral and on IT systems. In operation on IT systems, the occurrence of a first fault between an active part and ground must be signaled by a monitoring device.

  • Page 118: System Integration

    • 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 119: Rotating The Connector On The Motor

    Electrical connection 8.3 System integration Current-carrying capacity for power and signal cables The current-carrying capacity of PVC/PUR-insulated copper cables is specified for routing types B1, B2 and C under continuous operating conditions in the table with reference to an ambient air temperature of 40° C. For other ambient temperatures, the values must be corrected by the factors from the "Derating factors"...
  • Page 120 Electrical connection 8.3 System integration Rotatability of the power connector and signal connector Table 8- 3 Rotation range of the power connector ① Motor Connector size of Angle α Angle α' Drawing the power con- nector ① 1FT2☐03 1FT2☐04 1FT2☐05 1FT2☐06 1FT2☐08 1FT2☐10...

  • Page 121: Power Connection

    Electrical connection 8.3 System integration 8.3.2 Power connection Designs of the power connectors The 1FT2 is equipped with the following power connectors depending on the size and power rating. Round connector M17 Round connector M23 Round connector M40 Brake connection 24 V: "+" = BD1+; "-" = BD2- The power connectors can be rotated within a certain range.

  • Page 122: Connecting To A Converter

    8.3.4 Connecting to a converter 8.3.4.1 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 123 Electrical connection 8.3 System integration Connection diagram for connection of the 1FT2 motor to the S120 Power Module and Motor Module Booksize and Compact with a MOTION-CONNECT cable For connector size M17 ① SPEED-CONNECT connector, size M17 ② Terminal for the cable shield ③...
  • Page 124 Electrical connection 8.3 System integration For connector size M23 ① SPEED-CONNECT connector, size M23 ② Terminal for the cable shield ③ Cable shield ④ Connection diagram U; V; W = power cables, 1.5 mm , each cable with separate shielding BD1+ and BD2- = brake cable without lettering, 1.5 mm , shielded together PE = protective conductor...
  • Page 125 Electrical connection 8.3 System integration For connector size M40 ① SPEED-CONNECT connector, size M40 ② Terminal for the cable shield ③ Cable shield ④ Connection diagram U; V; W = power cables, 1.5 mm , each cable with separate shielding BD1+ and BD2- = brake cable without lettering, 1.5 mm , shielded together PE = protective conductor...

  • Page 126: Handling The Quick-Action Locking

    Electrical connection 8.3 System integration Connection diagram for connection of the signal line for motor 1FT2 on the S120 The connection is made on a signal line with connector M17, 10-pin and RJ45 connector ① M17 round connector, 10-pin ④ Pin assignment of M17 round connector, 10- ②...
  • Page 127 Electrical connection 8.3 System integration Procedure Establishing a SPEED-CONNECT connection Note • Only tighten the connector by hand. • Do not use any wrenches or similar tools. 1. Ensure that the union nut of the SPEED-CONNECT connector is rotated to the end stop in the direction of the "open"...

  • Page 128: Routing Cables In A Damp Environment

    Electrical connection 8.3 System integration Releasing a SPEED-CONNECT connection 1. Turn the union nut of the SPEED-CONNECT connector in the direction of "open" to the end stop. The triangles on the top of the connectors must be opposite one another. 2.

  • Page 129: Assembly Drawings/Dimension Sheets

    Assembly drawings/dimension sheets Dimension drawing 1FT2, shaft height 40 All dimensions are in mm. ① Option with shaft sealing ring (IP65 and IP67) ② Option shaft with feather key SIMOTICS S-1FT2 Motor length Shaft extension Shaft height 40 Without With Shaft ∅19 x 40 Shaft ∅14 x 30 brake...

  • Page 130: Dimension Drawing 1Ft2, Shaft Height 48

    Assembly drawings/dimension sheets 9.2 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 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 131: Dimension Drawing 1Ft2, Shaft Height 52

    Assembly drawings/dimension sheets 9.3 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 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 132: Dimension Drawing 1Ft2, Shaft Height 63

    Assembly drawings/dimension sheets 9.4 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...

  • Page 133: Dimension Drawing 1Ft2, Shaft Height 80

    Assembly drawings/dimension sheets 9.5 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 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 134: Dimension Drawing 1Ft2, Shaft Height 100

    Assembly drawings/dimension sheets 9.6 Dimension drawing 1FT2, shaft height 100 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 With brake Size Height brake 1FT2210-3...
  • Page 135 Recency of 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 dimension drawings can become out of date. 1FT2 synchronous motors for SINAMICS S120...
  • Page 136 Assembly drawings/dimension sheets 9.6 Dimension drawing 1FT2, shaft height 100 1FT2 synchronous motors for SINAMICS S120 Configuration Manual, 03/2021, A5E50645584B AA...

  • Page 137: Glossary

    Glossary Rated torque M Thermally permissible continuous torque in S1 duty at the rated motor speed. Rated speed n The characteristic speed range for the motor is defined in the speed-torque diagram by the rated speed. Rated current I RMS motor phase current for generating the particular rated torque. Specification of the RMS value of a sinusoidal current.
  • Page 138 Glossary Non-drive end = Non-drive end of the motor Static torque M Thermal torque limit when the motor is at a standstill corresponding to the motor thermal class. M is always ≥ the rated torque M Stall current I Motor phase current to generate the particular static torque (M •...

  • Page 139: Index

    EC Declaration of Conformity, 22 UL and cUL, 22 Concentricity, 42 Sealing of the motor shaft, 34 Correct usage, 20, Error! Bookmark not defined. Siemens Service Center, 4 Smooth running, 41 Sound pressure level, 45 Degree of protection, 33 Dimension drawings 1FT2, shaft height 100, 132 Technical features, Error! Bookmark not defined.

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