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6.2.4 MS2N Electrical connection "U"........................................................... 56
6.2.5 MS2N Electrical connection "V"........................................................... 58
6.2.6 MS2N Electrical connection "A" or "B"................................................. 60
6.2.7 MS2N Electrical connection "T"........................................................... 62
6.2.8 MS2N Electrical connection "C"........................................................... 65
6.2.9 MS2N Electrical connection "E"........................................................... 68
6.2.10 SpeedCon connectors......................................................................... 71
6.2.11 Plug-in connector with threaded connection....................................... 72
6.2.12 Terminal boxes..................................................................................... 73
6.2.13 Connect forced ventilation 3 pole + PE (115 / 230 V)......................... 74
6.2.14 Connect forced ventilation 4 pole + PE (400 / 480 V)......................... 75
6.2.15 Ground connection.............................................................................. 77
6.3 Connection water cooling ................................................................... 78
6.4 Sealing air connection ........................................................................ 82
7 Commissioning and operation............................................................. 83
7.1 Commissioning.................................................................................... 83
7.2 Operation............................................................................................. 84
8 Maintenance and repair ...................................................................... 85
8.1 Maintenance ....................................................................................... 85
8.2 Service repair, maintenance and spare parts...................................... 88
9 Disassembly and exchange ................................................................. 89
9.1 Tools required ..................................................................................... 89
9.2 Replace the motor............................................................................... 89
9.3 Preparing storage ............................................................................... 90
10 Environmental protection and disposal .............................................. 91
11 Troubleshooting .................................................................................. 93
11.1 Troubleshooting procedure ................................................................. 93
12 Technical data...................................................................................... 94
13 Appendix.............................................................................................. 95
13.1 EU-Declaration of conformity .............................................................. 95
13.2 UL / CSA.............................................................................................. 97
13.3 China RoHS 2....................................................................................... 97
MS2N Synchronous Servomotors XIX
Table of Contents
R911347581_Edition 04 Bosch Rexroth AG