Mitsubishi Electric MELDAS MDS-B-SVJ2 Series Specifications And Instruction Manual page 38

Chapter 11 Selection
11-1 Outline .................................................................................................................................11-2
11-1-1 Servomotor................................................................................................................... 11-2
11-1-2 Regeneration methods................................................................................................. 11-3
11-2 Selection of servomotor series ............................................................................................11-4
11-2-1 Motor series characteristics ......................................................................................... 11-4
11-2-2 Servomotor precision ................................................................................................... 11-5
11-3 Selection of servomotor capacity ........................................................................................11-7
11-3-1 Load inertia ratio .......................................................................................................... 11-7
11-3-2 Short time characteristics............................................................................................. 11-7
11-3-3 Continuous characteristics........................................................................................... 11-8
11-4 Selection of regenerative resistor......................................................................................11-12
11-4-1 Calculation of regenerative energy ............................................................................ 11-12
11-4-2 Calculation of positioning frequency .......................................................................... 11-14
11-5 Example of servo selection................................................................................................11-15
11-5-1 Motor selection calculation......................................................................................... 11-15
11-5-2 Regenerative resistor selection calculation ............................................................... 11-17
11-5-3 Servo selection results............................................................................................... 11-19
11-6 Motor shaft conversion load torque ...................................................................................11-20
11-7 Expressions for load inertia calculation .............................................................................11-21
Chapter 12 Inspections
12-1 Inspections...........................................................................................................................12-2
12-2 Life parts ..............................................................................................................................12-2
IV