Appendix 1. Outline Dimension Drawings
Appendix 1-1 Outline dimension drawings of spindle motor.................................................................A1-2
Appendix 1-1-1 SJ Series..................................................................................................................A1-2
Appendix 1-1-2 SJ-V Series..............................................................................................................A1-5
Appendix 1-1-3 SJ-VS Series .........................................................................................................A1-15
Appendix 1-2 Unit outline dimension drawings...................................................................................A1-17
Appendix 1-2-1 Spindle drive unit ...................................................................................................A1-17
Appendix 1-2-2 Power supply unit ..................................................................................................A1-21
Appendix 1-2-3 AC rector................................................................................................................A1-25
Appendix 2. Cable and Connector Specifications
Appendix 2-1 Selection of cable ...........................................................................................................A2-2
Appendix 2-1-1 Cable wire and assembly.........................................................................................A2-2
Appendix 2-2 Cable connection diagram..............................................................................................A2-4
Appendix 2-3 Connector outline dimension drawings ..........................................................................A2-8
Appendix 3. Selection
Appendix 3-1 Selecting the power supply.............................................................................................A3-2
Appendix 3-1-1 Selecting according to the continuous rated capacity .............................................A3-2
Appendix 3-1-2 Selection example ...................................................................................................A3-3
Appendix 4. Explanation of Large Capacity Spindle Unit Specifications
Appendix 4-1 Explanation of large capacity spindle unit specifications ...............................................A4-2
Appendix 4-1-1 Outline......................................................................................................................A4-2
Appendix 4-1-2 List of units...............................................................................................................A4-2
Appendix 4-1-3 Selection of AC reactor (B-AL), contactor and NFB................................................A4-2
Appendix 4-1-4 Outline dimension drawings.....................................................................................A4-3
Appendix 4-1-5 Panel cut dimension drawing...................................................................................A4-8
Appendix 4-1-6 Heating value...........................................................................................................A4-9
Appendix 4-1-7 Selecting the power capacity...................................................................................A4-9
Appendix 4-1-8 Selecting the wire size.............................................................................................A4-9
Appendix 4-1-9 Drive unit connection screw size ...........................................................................A4-10
Appendix 4-1-10 Connecting each unit..........................................................................................
.A4-10
Appendix 4-1-11 Restrictions..........................................................................................................A4-12
Appendix 4-1-12 Parameters ..........................................................................................................A4-14
Appendix 4-1-13 Precautions..........................................................................................................A4-14
Appendix 5. Explanation of Small Capacity Spindle Drive Unit Specifications
Appendix 5-1 Explanation of small capacity spindle drive unit specifications ......................................A5-2
Appendix 5-1-1 Outline......................................................................................................................A5-2
Appendix 5-1-2 List of units...............................................................................................................A5-2
Appendix 5-1-3 Outline dimension drawings.....................................................................................A5-2
Appendix 5-1-4 Drive unit specifications list......................................................................................A5-4
Appendix 5-1-5 Heating value...........................................................................................................A5-5
Appendix 5-1-6 Selecting the wire size.............................................................................................A5-5
Appendix 5-1-7 Drive unit connection screw size .............................................................................A5-5
Appendix 5-1-8 Restrictions..............................................................................................................A5-6
Appendix 6. Compliance to EU EC Directives
Appendix 6-1 Compliance to EC Directives..........................................................................................A6-2
Appendix 6-1-1 European EC Directives ..........................................................................................A6-2
Appendix 6-1-2 Cautions for EC Directive compliance.....................................................................A6-2
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