1PM6/1PM4 Hollow-Shaft Motors for Main Spindle Drives
Configuration Manual, PPMS, 04/2008, 6SN1197-0AD23-0BP0
11
Table of contents
Preface ...................................................................................................................................................... 5
1
Description of the motor........................................................................................................................... 13
1.1
Features of the 1PM6 ..................................................................................................................13
1.2
Features of the 1PM4 ..................................................................................................................15
1.3
Technical features........................................................................................................................17
1.4
Motor data....................................................................................................................................18
1.5
Selection and ordering data.........................................................................................................19
1.6
Rating plate..................................................................................................................................21
2
Configuring .............................................................................................................................................. 23
2.1
Configuration software .................................................................................................................23
2.1.1
SIZER engineering tool................................................................................................................23
2.1.2
STARTER drive/commissioning software....................................................................................25
2.1.3
SinuCom commissioning tool.......................................................................................................25
2.1.4
Correct matching of motors and SINAMICS Motor Modules .......................................................25
2.2
Configuring procedure .................................................................................................................26
2.3
Selecting and dimensioning induction motors .............................................................................27
2.3.1
Clarification of the type of drive....................................................................................................27
2.3.2
Defining the supplementary conditions and integration into an automation system....................27
2.3.3
Selecting induction motors...........................................................................................................28
2.3.4
Motor operates continuously........................................................................................................28
2.3.5
Motor operates with a periodic duty cycle....................................................................................29
2.3.6
A high field weakening range is required.....................................................................................30
2.3.7
Sample configuration ...................................................................................................................32
3
Mechanical properties of the motors........................................................................................................ 35
3.1
Cooling.........................................................................................................................................35
3.1.1
Liquid cooling ...............................................................................................................................35
3.1.2
Special information about liquid cooling ......................................................................................38
3.1.3
Forced ventilation.........................................................................................................................40
3.1.4
Coolant gland...............................................................................................................................42
3.2
Degrees of protection of the motor ..............................................................................................48
3.3
Bearing version ............................................................................................................................48
3.4
Radial and axial forces.................................................................................................................50
3.5
Balancing .....................................................................................................................................52
3.6
Smooth running, concentricity and axial eccentricity...................................................................52
3.7
Vibration severity grade ...............................................................................................................54
3.8
Paint finish....................................................................................................................................54