1FT7 Synchronous Motors
Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
13
Table of contents
Preface ...................................................................................................................................................... 5
1
Description of the motors......................................................................................................................... 15
1.1
Features.......................................................................................................................................15
1.2
Torque overview ..........................................................................................................................17
1.3
Technical features........................................................................................................................18
1.4
Rating plate..................................................................................................................................19
1.5
Selection and ordering data.........................................................................................................20
1.6
Motor overview/Assignment of Motor Module..............................................................................38
2
Configuration ........................................................................................................................................... 41
2.1
SIZER engineering tool................................................................................................................41
2.2
STARTER drive/commissioning software....................................................................................43
2.3
SinuCom commissioning tool.......................................................................................................43
2.4
Procedure when engineering.......................................................................................................44
2.4.1
Clarification of the type of drive....................................................................................................45
2.4.2
Defining the supplementary conditions and integration into an automation system....................45
2.4.3
Definition of the load, calculation of max. load torque and definition of the motor ......................46
3
Mechanical properties of the motors........................................................................................................ 51
3.1
Natural cooling .............................................................................................................................51
3.2
Liquid cooling ...............................................................................................................................52
3.2.1
Cooling circuit...............................................................................................................................52
3.2.2
Engineering the cooling circuit.....................................................................................................55
3.2.3
Coolant.........................................................................................................................................58
3.2.4
Coolant connection ......................................................................................................................60
3.3
Flange forms ................................................................................................................................61
3.4
Degree of protection ....................................................................................................................62
3.5
Bearing version ............................................................................................................................63
3.6
Radial and axial forces.................................................................................................................64
3.6.1
Calculating the belt pre-tension ...................................................................................................64
3.6.2
Radial force loading .....................................................................................................................64
3.6.3
Radial force diagrams ..................................................................................................................65
3.6.4
Axial force stressing.....................................................................................................................67
3.7
Smooth running, concentricity and axial eccentricity...................................................................68
3.8
Shaft end......................................................................................................................................69
3.9
Balancing .....................................................................................................................................69
3.10
Vibration severity grade ...............................................................................................................69
3.11
Paint finish....................................................................................................................................70
Summary of Contents for 1FT7 Series
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