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Contents
1 Installation .................................................................. 1 - 1
1-1 Installation of servomotor.................................................................................................................. 1 - 2
1-1-1 Environmental conditions ......................................................................................................... 1 - 2
1-1-2 Quakeproof level ...................................................................................................................... 1 - 3
1-1-3 Cautions for mounting load (prevention of impact on shaft)..................................................... 1 - 4
1-1-4 Installation direction.................................................................................................................. 1 - 4
1-1-5 Shaft characteristics ................................................................................................................. 1 - 5
1-1-6 Machine accuracy..................................................................................................................... 1 - 6
1-1-7 Coupling with the load .............................................................................................................. 1 - 7
1-1-8 Oil/water standards................................................................................................................... 1 - 9
1-1-9 Installation of servomotor ....................................................................................................... 1 - 11
1-1-10 Cable stress.......................................................................................................................... 1 - 12
1-2 Installation of spindle motor ............................................................................................................ 1 - 13
1-2-1 Environmental conditions ....................................................................................................... 1 - 13
1-2-2 Shaft characteristics ............................................................................................................... 1 - 14
1-3 Installation of tool spindle motor ..................................................................................................... 1 - 15
1-3-1 Environmental conditions ....................................................................................................... 1 - 15
1-3-2 Shaft characteristics ............................................................................................................... 1 - 15
1-4 Installation of the drive unit ............................................................................................................. 1 - 16
1-4-1 Environmental conditions ....................................................................................................... 1 - 16
1-4-2 Installation direction and clearance ........................................................................................ 1 - 17
1-4-3 Prevention of entering of foreign matter ................................................................................. 1 - 18
1-4-4 Heating value.......................................................................................................................... 1 - 19
1-4-5 Heat radiation countermeasures ............................................................................................1 - 20
1-5 Installation of the spindle detector .................................................................................................. 1 - 22
1-5-1 Spindle side ABZ pulse output detector (OSE-1024 Series).................................................. 1 - 22
1-5-2 Spindle side PLG serial output detector (TS5690, MU1606 Series) ...................................... 1 - 23
1-5-3 Installation accuracy diagnosis for PLG detector ................................................................... 1 - 25
1-6 Noise measures.............................................................................................................................. 1 - 28
2 Wiring and Connection.............................................. 2 - 1
2-1 Part system connection diagram ...................................................................................................... 2 - 3
2-2 Main circuit terminal block/control circuit connector .........................................................................2 - 4
2-2-1 Names and applications of main circuit terminal block signals and control circuit connectors. 2 - 4
2-2-2 Connector pin assignment........................................................................................................ 2 - 5
2-2-3 Main circuit connector (CNP1,CNP2,CNP3) wiring method................................................... 2 - 11
2-3 NC and drive unit connection.......................................................................................................... 2 - 18
2-4 Connecting with optical communication repeater unit .................................................................... 2 - 19
2-5 Motor and detector connection ....................................................................................................... 2 - 21
2-5-1 Connection of the servomotor ................................................................................................ 2 - 21
2-5-2 Connection of the full-closed loop system.............................................................................. 2 - 24
2-5-3 Connection of the spindle motor............................................................................................. 2 - 26
2-5-4 Connection of the tool spindle motor......................................................................................2 - 28
2-6 Connection of power supply ........................................................................................................... 2 - 31
2-6-1 Power supply input connection............................................................................................... 2 - 31
2-6-2 Connection of the grounding cable.........................................................................................2 - 32
2-7 Connection of regenerative resistor ............................................................................................... 2 - 33
2-7-1 Standard built-in regenerative resistor (Only for MDS-D-SVJ3)............................................. 2 - 33
2-7-2 External option regenerative resistor......................................................................................2 - 33
2-8 Wiring of the peripheral control....................................................................................................... 2 - 35
2-8-1 Wiring of the Input/output circuit............................................................................................. 2 - 35
2-8-2 Wiring of the contactor control................................................................................................ 2 - 37