DC motor - Siemens, s.r.o.

Table of content
9 Checklists, notes ............................................................................................................9-1
Figures
Tables
9.1 Checklist for energizing.....................................................................................9-1
9.2 Checklist for commissioning .............................................................................9-2
9.3 Inspection checklist...........................................................................................9-3
9.4 Notes.................................................................................................................9-5
Figure 2-1 Motor rating plate .........................................................................................2-2
Figure 2-2 Schematic representation of machine type 1GG6.......................................2-4
Figure 3-1 Rotor locking device without (1) and with (2) coupling ................................3-1
Figure 3-2 Connecting main terminals with cable lug .................................................3-12
Figure 3-3 Connecting secondary terminals with cable lug ........................................3-12
Figure 6-1 Adjusting the brush rocker ...........................................................................6-6
Figure 6-2 View and cross-section A - B.......................................................................6-8
Figure 6-3 Detail X and Detail Y....................................................................................6-8
Figure 6-4 Assembling the bearings............................................................................6-17
Figure 6-5 Mounting the tacho-generator....................................................................6-18
Figure 7-1 Side view......................................................................................................7-2
Figure 7-2 Front view.....................................................................................................7-2
Figure 7-3 Fan unit ........................................................................................................7-3
Figure 7-4 Bearings .......................................................................................................7-4
Figure 7-5 Installation instructions for bearings ............................................................7-5
Figure 7-6 Bearings .......................................................................................................7-6
Figure 7-7 Bearings .......................................................................................................7-7
Figure 7-8 Main terminal box.........................................................................................7-8
Table 2-1 Motor rating plate..........................................................................................2-3
Table 2-2 General standards ........................................................................................2-5
Table 2-3 Performance data .........................................................................................2-6
Table 2-4 Resistances ..................................................................................................2-6
Table 2-5 Inductances...................................................................................................2-6
Table 3-1 Tightening torques for the shaft bolt of the rotor locking device...................3-2
Table 3-2 Terminal designations (e.g.: B1)...................................................................3-9
Table 3-3 Tightening torques of bolts (cable lug)........................................................3-11
Table 3-4 Tightening torques of bolts (earth terminals) ..............................................3-11
Table 3-5 Connection data for terminal box 1XB7......................................................3-12
Table 3-6 General clearances in air............................................................................3-15
Table 4-1 Minimum insulation resistance (for winding temperature of 25°C) ...............4-4
Table 5-1 Vibration values as a function of vibration frequency ...................................5-2
Table 5-2 Faults in operation ........................................................................................5-4
Table 5-3 Bearing faults ................................................................................................5-5
Table 5-4 Faults with the brushes.................................................................................5-6
Table 5-5 Faults with the commutator...........................................................................5-7
Table 6-1 Maintenance intervals during trouble-free operation ....................................6-2
Table 6-2 Suitable rolling-contact bearing greases (down to –20°C) ...........................6-2
Table 6-3 Commutator reworking – minimum diameter................................................6-7
Table 6-4 Recommended torques for tightening the coupling part.............................6-15
Table 6-5 Tightening torques for coupling attachment ...............................................6-18
Table 6-6 Tightening torques [Nm ± 10%] for various thread sizes............................6-18
SIEMENS AG T61160347010001 (DMHO V9)
Operating instructions 1GG6286-0NA4.-1VV1-Z iii