Siemens 1FT7 Series User manual

Synchronous motors
1FT7 03. - 1FT7 10.
Instructions Edition 10/2007
Synchronmotoren
Moteurs synchrones
Motores sincrónicos
610.40 075.21
Motori sincroni

ENGLISH
2610.40 075.21 Siemens AG
CONTENTS
1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.2 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Rating plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Transport, Installation and Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Transport, Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Important instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Plug design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3 Motors with DRIVE-CLiQ interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.1 Checks before starting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.2 Commissioning procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 Instructions in case of faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8 Inspection, maintenance, disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

DEUTSCH
Siemens AG 610.40 075.21 3
INHALT
1 Allgemeine Sicherheitshinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2 Angaben zum Produkt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.1 Produktbeschreibung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.2 Lieferumfang . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3 Technische Daten . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.1 Typenschild . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.2 Merkmale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4 Transport, Aufstellung und Montage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.1 Transport, Lagerung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.2 Aufstellung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5 Elektrischer Anschluss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1 Wichtige Hinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.2 Steckerausführung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.3 Motoren mit DRIVE-CLiQ-Schnittstelle . . . . . . . . . . . . . . . . . . . . . . . . . 37
6 Inbetriebnahme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.1 Prüfungen vor Inbetriebnahme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.2 Inbetriebnahmeablauf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7 Hinweise bei Störungen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8 Inspektion, Wartung, Entsorgung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

FRANÇAIS
4610.40 075.21 Siemens AG
SOMMAIRE
1 Consignes générales de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2 Indications relatives au produit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.1 Description du produit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.2 Equipements fournis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3 Caractéristiques techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.1 Plaque signalétique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.2 Caractéristiques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
4 Transport, Installation, montage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.1 Transport, positionnement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5 Raccordement électrique. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.1 Consignes importantes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.2 Modèle de prise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.3 Moteurs avec interface DRIVE-CLiQ. . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6 Mise en service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.1 Vérifications avant la mise en service . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.2 Déroulement de la mise en service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
7 Remarques en cas de dérangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8 Inspection, entretien, élimination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

ESPAÑOL
Siemens AG 610.40 075.21 5
ÍNDICE
1 Indicaciones generales de seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
2 Datos respecto al producto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
2.1 Descripción del producto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
2.2 Volumen de suministro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
3 Datos técnicos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
3.1 Placa de características. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
3.2 Características. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
4 Transporte, Instalación y montaje. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.1 Transporte, almacenamiento. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.2 Instalación . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5 Conexión eléctrica . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
5.1 Indicaciones importantes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
5.2 Conexiones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
5.3 Motores con interfaz DRIVE-CLiQ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6 Puesta en servicio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
6.1 Comprobaciones antes de la puesta en servicio . . . . . . . . . . . . . . . . . . 75
6.2 Secuencia de puesta en marcha . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
7 Indicaciones en caso de avería . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
8 Inspección, mantenimiento, eliminación de residuos. . . . . . . . . . . . . . . . . 77

ITALIANO
6610.40 075.21 Siemens AG
INDICE
1 Avvertenze generiche di sicurezza . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
2 Dati sul prodotto. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
2.1 Descrizione del prodotto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
2.2 Fornitura . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
3 Caratteristiche tecniche. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
3.1 Targhetta . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
3.2 Caratteristiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
4 Trasporto, Installazione e montaggio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
4.1 Trasporto, stoccaggio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
4.2 Installazione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
5 Collegamento elettrico. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
5.1 Note importanti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
5.2 Tipo di connettore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
5.3 Motori con interfaccia DRIVE-CLiQ. . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
6 Messa in funzione. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6.1 Verifica prima della messa in funzione . . . . . . . . . . . . . . . . . . . . . . . . . 93
6.2 Sequenza di messa in servizio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
7 Istruzioni in caso di guasto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
8 Ispezione, manutenzione, smaltimento . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

ENGLISH
Siemens AG 610.40 075.21 7
This manual contains notes which you should observe to ensure your own personal
safety, as well to protect the product and connected equipment. These notices are
highlighted in the manual by a warning triangle and are marked as follows to the level of
danger. They are shown as follows according to the degree of danger involved.
DANGER!
Pictogram
indicates an imminently hazardous situation which, if
not avoided by the appropriate precautionary
measures, will result in death, serious injury or
substantial material damage.
WARNING
Pictogram
indicates an imminently hazardous situation which, if
not avoided by the appropriate precautionary
measures, could result in death, serious injury or
substantial material damage.
CAUTION
Pictogram used with the safety alert symbol indicates a
potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
CAUTION
used without the safety alert symbol indicates a potentially
hazardous situation which, if not avoided, may result in damage to
property.
NOTICE
indicates a potential situation which, if not avoided, may result in an
undesirable result or state.

ENGLISH
8610.40 075.21 Siemens AG
Qualified Personnel
The device/system may only be set up and operated in conjunction with this manual. Only
qualified personnel should be allowed to install and work on the this equipment. Qualified
persons are defined as persons who are authorized to commission, to ground, and to bag
circuits, equipment, and systems in accordance with established safety practices and
standards.
Intended Usage
Please note the following:
This device and its components may only be used for the applications described in the
catalog or technical description, and only in connection with devices or components from
other manufacturers which have been approved or recommended by Siemens.
This product can only function correctly and safely if it is transported, stored, set up, and
installed correctly, and operated and maintained as recommended.
Disclaimer of Liability
We have checked the contents of this manual. Since deviations cannot be precluded
entirely, we cannot guarantee full agreement. However, the data in the manual are
reviewed regularly and any necessary corrections included in subsequent editions.
Suggestions for improvement are welcomed.
©Copyright Siemens AG 2007. All rights reserved
The reproduction, transmission or use of this document or its contents is not permitted
without express written authority. Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of a utility model or
design, are reserved.
Siemens AG
Bereich Automatisierungs- und Antriebstechnik
Geschäftsgebiet Motion Control Systeme (MC)
D-97615 Bad Neustadt an der Saale

ENGLISH
Siemens AG 610.40 075.21 9
1 General safety instructions
The synchronous motors correspond to the harmonized standards of the EN 60034 and
EN 60204-1 and there is conformity to 73/23/EEC Low Voltage Directive.
Standard motors conform to UL regulations. The rating plates of these motors are marked
with UR.
Ensure that your end product conforms to all currently valid legal requirements.
Follow the compulsory national, local and installation-specific regulations.
EU Manufacturer`s Declaration According to Article 4 Paragraph 2 of the
EU Directive 98/37/EU:
- The products supplied fulfill the requirements of standard EN 60204-1.
- The products supplied are intended exclusively for installation in a machine.
- Commissioning is prohibited it has until been established that the end product conforms
with the Directive 98/37/EU.
- All safety instructions in the associated product documentation must be observed and
given to the end user for his/her information.
- This declaration contains no condition and durability guarantee to § 443 BGB.
The operating manual applies in conjunction with the SIEMENS Configuration Manual, see
table.
Configuration manual
All safety instructions must be observed during the transport, storage, assembly,
disassembly and operation of the synchronous motors!
Failure to observe the instructions can lead to serious personal injuries or property damage.
The motors’ rotors contain permanent magnets with high magnetic flux densities
which exert strong attractive forces on ferromagnetic bodies.
People fitted with a heart pacemaker are at risk in the vicinity of a disassembled rotor.
Data stored on electronic data media may be destroyed.
It is forbidden to use the motors in areas at risk of explosion, unless expressly stated.
Thermal hazards
The temperatures of motor surfaces can reach more than 100 °C (212 °F).
Do not touch hot surfaces!
Temperature-sensitive components (electric lines, electronic components) must not touch
hot surfaces.
Overheating in the motors may destroy the windings and bearings, and demagnetize the
permanent magnets.
Only operate the motors with effective temperature control.
Intended use
Usage for the intended purpose includes observing all the specifications in the operating
manual and the Configuration Manual "Synchronous motors“.
Code Titel Order No.
/PFT7S/ Synchronous motors 1FT7, SINAMICS 6SN1197-0AD13-0BP0
/PFT7/ Synchronous motors 1FT7, SIMODRIVE/MASTERDRIVES 6SN1197-0AC13-0BP0

ENGLISH
10 610.40 075.21 Siemens AG
2 Product information
2.1 Product description
1FT7 synchronous motors are permanent-magnet motors with compact dimensions, that
are sturdy and designed to enable simple installation of the motors. With the fully digital
control system of the drive systems and encoder technology the 1FT7 synchronous motors
fulfill the highest demands in terms of dynamic performance, speed setting range, rotational
and positioning accuracy.
The motors are intended for high performance machine tools and tools with high demands
on dynamic response and precision (e.g. packaging machines, printing machines).
2.2 Scope of delivery
The drive systems are arranged individually. Immediately upon receipt of delivery, check
whether the scope of delivery corresponds with the consignment notes. SIEMENS cannot
accept any liability for any shortages or deficiencies reported at a later date.
Complaint instructions:
- Report detectable transport damage immediately to the carrier.
- Report detectable defects / incomplete delivery immediately to the responsible
SIEMENS representative.
The operating manual is part of the scope of delivery and shall therefore be kept in an
accessible place.
As the delivery includes a separate type plate, the motor data must also be kept on or near
the machine or system.

ENGLISH
Siemens AG 610.40 075.21 11
3 Technical data
3.1 Rating plate
Fig. 1 Rating plate
1 Motor type: synchronous motors 10 Rated current IN[A]
2 IID No., production number 11 Encoder version
3 Zero speed torque M0[Nm] 12 Motor version
4 Rated torque MN[Nm] 13 Motor weight m [kg]
5 Temperature class 14 Bar code
6 Encoder type code 15 Degree of protection
7 Holding brake data: 16 Induced voltage UIN [V]
Type, voltage, power consumption 17 Rated speed nN[rpm]
8 Standards and regulations 18 Maximum speed nmax [rpm]
9 Zero-speed current I0[A] 19 SIEMENS motor type/ designation
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ENGLISH
12 610.40 075.21 Siemens AG
3.2 Features
Types of construction (EN 60034-7) IM B5 (IM V1, IM V3)
Degree of protection (EN 60034-5) IP65
Cooling (EN 60034-6) Self-cooling
A-grade sound pressure level (EN 60034-9)
for speed range up to 3,000 rpm
1FT703., 1FT704., 1FT706. ca. 65 dB(A)
1FT708., 1FT710. ca. 70 dB(A)
Thermal motor protection (EN 60034-11) Temperature sensor KTY84
in the stator winding
Shaft end (DIN 748-3; IEC 60072-1) cylindrical; without keyway,
Tolerance range k6
true running, coaxiality, axial run-out deviation Tolerance N
(DIN 42955; IEC 60072-1)
Oscillating quantity level (EN 60034-14) Level A (up to rated speed)
Bearing design Rolling contact bearing with permanent
grease lubrication (lifetime lubrication)
fixed bearing on drive end
Service life of bearing 25 000 h (guideline)
Winding insulation (EN 60034-1) Temperature class 155 °C (311 °F) (F)
Ambient temperatures -15 °C to +40 °C (5 °F to 104 °F)
otherwise the rated data are reduced
(see Configuration Manual)
Installation altitude (EN 60034-1) up to 1000 m a.s.l,
otherwise the rated data are reduced
(see Configuration Manual)
Magnetic material Rare-earth material
Electrical connections Revolving plug for output and
encoder signals
Encoder system cultivated encoder
- speed recording
- recording the rotor position
- indirect positional recording
Options/expansions
Type of protection (EN 60034-5) IP64 / IP67
Fitted/mounted elements - closed current holding brake (DIN VDE 0580)
Supply voltage 24 V DC ±10%
- planetary gearing
Encoder system without
DRIVE-CLiQ interface - I2048 S/R = incremental encoder sin/cos 1 VPP 2048 S/R
- AM2048 S/R = absolute value encoder EnDat
Encoder system with
DRIVE-CLiQ interface - I22DQ = incremental encoder 22 bit
- AM22DQ = absolute value encoder 22 bit
Shaft end (DIN 748-3; IEC 60072-1) cylindrical with keyway and feather key;
Tolerance range k6 (balancing with half feather key)

ENGLISH
Siemens AG 610.40 075.21 13
You will find more technical details, e.g. motor dimensions, in the catalogs NC 60, NC 61,
D21.1 or Configuration Manual.
4 Transport, Installation and Assembly
4.1 Transport, Storage
Observe the transport regulations applying in the country/countries concerned.
Use suitable load suspension devices for transport and assembly.
Use lifting eyes for transporting the motors where these are provided by the manufacturer.
Lifting tackle as per 98/37/EU Directive for Machines, Appendix I.
The motor weight is indicated on the rating plate.
Fig. 2 Lift and transport with suspension bands
The motors should be stored indoors in dry, low-dust and low-vibration (veff < 0,2 mm/s)
rooms. The motors should not be stored longer than two years at room temperature
(+5 °C to +40 °C) (41 °F to 104 °F) to retain the service life of the grease.
WARNING
Danger during lifting and transporting procedures!
Improper handling, unsuitable or defective devices, tools etc. can
cause injuries and/or property damage.
Lifting devices, ground conveyors and lifting tackle must correspond
to the valid regulations.

ENGLISH
14 610.40 075.21 Siemens AG
4.2 Installation
Fig. 3 Types of construction
- Take note of and observe the information on the rating plate and warning and informative
notices on the motor.
- Observe the permitted transverse and axial forces (see project planning instructions).
Axial forces are not permitted on motors with an integrated brake.
- Check for compliance with the conditions (e.g. temperature, site altitude) at the assembly
site (see Section 3.2).
- It is forbidden to use them in areas at risk of explosion.
- Remove all anti-corrosion agents from the shaft end (use commercially available
solvent).
- Ensure that waste heat is adequately dissipated.
It is recommended to maintain a clearance of 100 mm from adjacent parts on at least
three sides.
- Tighten the flanges equally, avoid distortions when tightening the fixing screws. Use
hexagon socket head cap screws, strength class at least 8.8.
- In the case of a vertical installation with the shaft end at the top, ensure that no fluid
penetrates into the upper bearing.
- Lifting eye-bolts which have been screwed in may be removed after the motor has been
installed.
- Turn the output elements by hand. If grinding noises occur, eliminate the cause or
contact the manufacturer.
- Please observe the tightening torques to be applied to the motor flange fastening screws:
Vibrations, balancing
Motors with a keyway are balanced by the manufacturer with a half feather key.
The site vibration response of the system is determined by the output elements, the
mounting conditions, the alignment, the installation and the effects of external vibrations.
This may cause a modification of the motor vibration values.
Motor ISO 4762
screw
ISO 7092
washer
Tightening torque for screws (not for
electrical connections) in Nm
1FT703. M6 6 (d2 = 11) 8
1FT704. M6 6 (d2 = 11) 8
1FT706. M8 8 (d2 = 15) 20
1FT708. M10 10 (d2 = 18) 35
1FT710. M12 12 (d2 = 20) 60
IM B 5 IM V 1 IM V 3

ENGLISH
Siemens AG 610.40 075.21 15
Output elements
Suitable devices should always be used to push on or pull off the output elements (e.g. the
coupler, gear wheel, belt pulley, Fig. 4).
- Use the tapped hole in the shaft end.
- Heat up the output elements if necessary.
- Use a shim to protect the centering in the shaft end when pulling output elements off.
- If necessary, fully balance the motor with the output elements according to ISO1940
Fig. 4 Pulling off and putting on output elements.
AShim (protects the centering in the shaft end)
5 Electrical connections
5.1 Important instructions
NOTICE
Do not strike the shaft or bearings of the motors.
Do not exceed the permissible axial and radial forces on the shaft end stated
in the configuration specification.
Axial forces are not permitted on motors with an integrated brake.
DANGER!
Electric shock hazard!
When the rotor is rotating, the motor terminals carry a voltage of
up to approx. 300 V.
Stop the motor before commencing any electrical work.
Only use trained, qualified personnel for assembly work on the
converters and plugs.
Observe the regulations for working in electrotechnical plants.
Do not plug or unplug any connectors unless they are in a de-
energized condition.
A

ENGLISH
16 610.40 075.21 Siemens AG
Safety rules for working in electrical installations as per
EN 50110-1 (DIN VDE 0105-100):
- Work always with the equipment electrically dead.
- Isolate from electrical supply.
- Secure against switching on again.
- Check electrical deadness.
- Earth and short-circuit.
- Cover or cordon off adjacent parts which are electrically live.
- Release for work.
- Connect the PE conductor to
Assembly requirements
Pre-assembled cables from SIEMENS are recommended (not included in scope of delivery).
These cables reduce the assembly time and increase operational safety
(see project planning instructions).
- Proper installation is the responsibility of the manufacturer of the system / machine.
- Observe the data on the type plate (Section 3.1) and the information in the wiring
diagrams (Fig. 5).
- Connecting leads must be suitable for the type of application and for the anticipated
currents and voltages.
- If the motor is supplied by means of converters, high-frequency current and voltage
harmonics in the motor supply leads can cause electromagnetic interference to be
emitted.
Use shielded power and signal lines.
Observe the EMC instructions of the converter manufacturer.
- The inside of the plug must be kept clean and free from cable residues and moisture.
- Avoid protruding wire ends.
- Check the seals and sealing surfaces of plug to ensure that the degree of protection is
maintained.
- The connecting leads are to be equipped with the strain relief device and the devices
which protect against rotation and transverse forces, and must be prevented from
kinking. The plugs must not be subjected to continuous forces.
- The coding slot on the plug connector must be aligned when inserted into the female
connector in each case, and the union nut tightened up to the stop by hand.
The protective function with a fitted temperature sensor is inadequate for high thermal loads,
e.g. overload with the motor at a standstill. Additional protective measures are to be provided
for such cases, e.g. i²t monitoring.
CAUTION
Warning of motor damage!
Connecting the motor directly to a three-phase system will destroy it.
Motors may only be driven with configured converters!
Ensure that the phase sequence is correct.
Encoder systems and temperature sensor contain electrostatically
endangered components (EEC).
Do not touch the connections with your hands or tools which could be
electrostatically charged!

ENGLISH
Siemens AG 610.40 075.21 17
5.2 Plug design
Fig. 5 Connection configurations and pin assignment of the connectors
Absolute Encoder
Incremental Encoder
sin/cos 1 Vpp
Signal connections
Power connections
Connector size 1
Connector
size 1.5
1FT703. - 1FT708.
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18 610.40 075.21 Siemens AG
Power plug
1. Use plug size 1 or 1.5.
2. Assign the plugs according to figure Fig. 5 Connect the PE conductor.
3. Connect the brake via Fig. 5 the power plug. The polarity must be carefully observed.
Signal plug for the encoder system and temperature sensor.
1. Use an appropriate plug.
2. Assign the plugs according to Fig. 5.
PPower plug SSignal plug
Fig. 6 Degree of rotation of plugs
A suitable socket plug may be used for twisting the right-angle plug. Unscrew to open the
socket plug completely and avoid any damage to the pin contacts.
Maximum permissible twisting moments Mmax
WARNING
Improper change of the plug output direction leads to damage to
the connecting cables.
Do not exceed the permissible twisting moments as per Fig. 6.
A maximum of ten changes to the plug output direction are
permissible up to the stop with the attached, matching, mating
plug.
Plug Motor Plug size Mmax
Power plug
1FT703. - 1FT708. 1 Mmax = 12 Nm
1FT708. / 1FT710. 1.5 Mmax = 20 Nm
Signal plug 1FT7. Mmax = 12 Nm
1FT704./706.1FT708.Gr. 11FT708./710.Gr. 1,5
P
SSS
PP

ENGLISH
Siemens AG 610.40 075.21 19
5.3 Motors with DRIVE-CLiQ interface
Motors for the SINAMICS S120 drive system are equipped with a sensor module (electronic
module) which contains the encoder and temperature evaluation and an electronic rating
plate. This sensor module is mounted instead of the signal connector, and has a 10-pole
RJ45plus socket that is known as the DRIVE-CLiQ interface. The pin assignment is
independent of the encoder inside the motor.
Fig. 7 Motor with sensor modul (example)
The signal link between motor and converter is made by a DRIVE-CLiQ cable MOTION-
CONNECT. Only SIEMENS pre-assembled cables may be used. These cables reduce the
assembly time and increase operational safety.
The plug of the DRIVE-CLiQ cable must be pushed on until the catch springs slot in, pay
attention to the plug coding.
WARNING
The motor must not be lifted or transported by the sensor module.
CAUTION
The sensor module has direct contact to electrostatically sensitive devices
(ESD). Do not touch the connections with your hands or tools which could be
electrostatically charged!

ENGLISH
20 610.40 075.21 Siemens AG
Fig. 8 Pin assignment of DRIVE-CLiQ
Cable outlet direction:
The sensor module is mounted on the motor instead of the signal connector. It can be turned
through about 270° or 180°. The turning range is shown in the following illustrations. The
typical twisting torque is 4...8 Nm. The sensor module may only be turned by hand. Pipe
wrenches, hammers and the like must not be used.
6 Commissioning
CAUTION
Improper change of the cable output direction leads to damage to the
connecting cables. The permissible twisting range must not be exceeded.
Only a maximum of ten changes to the rotational angle of the sensor module
are permitted within the rotational range.
CAUTION
Thermal hazard from hot surfaces!
The temperatures of motor surfaces can reach more than 100 °C
(212 °F). Do not touch hot surfaces!
Protection must be provided against accidental contact if necessary.
Temperature-sensitive components (electric lines, electronic
components) must not touch hot surfaces.
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