Chapter 4
System Design
4-1 Installation Conditions ........................................ 4-1
Servo Drives .........................................................................4-1
Servomotors..........................................................................4-3
Decelerators..........................................................................4-7
4-2 Wiring ................................................................. 4-11
Connecting Cables................................................................4-11
Selecting Connecting Cables ................................................4-12
Peripheral Device Connection Examples..............................4-16
Main Circuit and Servomotor Connector Specifications........4-20
4-3 Wiring Conforming to EMC Directives................ 4-26
Wiring Method.......................................................................4-26
Selecting Connection Components.......................................4-31
4-4 Regenerative Energy Absorption ....................... 4-44
Calculating the Regenerative Energy ...................................4-44
Servo Drive Regenerative Energy Absorption
Capacity ................................................................................4-47
Absorbing Regenerative Energy with an External
Regeneration Resistor ..........................................................4-48
Connecting an External Regeneration Resistor ....................4-49