2 Models and External Dimensions
2 - 34
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
The following table lists the External Dynamic Brake Resistor models.
The following table lists the Reactor models.
For a recommended reactor for applicable Servomotor at 5.5 kW or more, refer to 4-3 Wiring Conform-
ing to EMC Directives on page 4-47.
R88D-1SN75H-ECT R88A-RR1K604 Regeneration process
capacity: 640 W, 4 Ω
R88D-1SN55H-ECT R88A-RR1K605R4 Regeneration process
capacity: 640 W, 5.4 Ω
R88D-1SN20H-ECT/ -1SN30H-ECT R88A-RR1K610 Regeneration process
capacity: 640 W, 10 Ω
R88D-1SN55F-ECT/ -1SN75F-ECT/ -1SN150F-ECT R88A-RR1K616 Regeneration process
capacity: 640 W, 16 Ω
R88D-1SN15H-ECT R88A-RR1K617 Regeneration process
capacity: 640 W, 17 Ω
R88D-1SN08H-ECT/ -1SN10H-ECT/
-1SN20F-ECT
*1
/ -1SN30F-ECT
*1
/ -1SN55F-ECT
R88A-RR1K620 Regeneration process
capacity: 640 W, 20 Ω
R88D-1SN20F-ECT/ -1SN30F-ECT R88A-RR1K640 Regeneration process
capacity: 640 W, 40 Ω
R88D-1SN06F-ECT/ -1SN10F-ECT/
-1SN15F-ECT
R88A-RR1K666 Regeneration process
capacity: 640 W, 66 Ω
*1. Use two series-connected External Regeneration Resistance Units for this model.
2-3-8 External Dynamic Brake Resistor Model Table
Applicable Servo Drive Model Specifications
R88D-1SN150H-ECT R88A-DBR30001R2 1.25 Ω
R88D-1SN55H-ECT/ -1SN75H-ECT R88A-DBR30001R5 1.5 Ω
R88D-1SN55F-ECT/ -1SN75F-ECT R88A-DBR30004 4 Ω
R88D-1SN150F-ECT R88A-DBR30005 5 Ω
2-3-9 Reactor Model Table
Applicable Servo Drive Model Type of Reactor
R88D-1SN01L-ECT/-1SN01H-ECT/-1SN02H-ECT R88A-PD2002 DC reactor
R88D-1SN02L-ECT/-1SN04H-ECT R88A-PD2004
R88D-1SN04L-ECT/-1SN08H-ECT R88A-PD2007
R88D-1SN10H-ECT/-1SN15H-ECT R88A-PD2015
R88D-1SN20H-ECT R88A-PD2022
R88D-1SN30H-ECT R88A-PD2037
R88D-1SN06F-ECT R88A-PD4007
R88D-1SN10F-ECT/-1SN15F-ECT R88A-PD4015
R88D-1SN20F-ECT R88A-PD4022
R88D-1SN30F-ECT R88A-PD4037
Applicable Servo Drive Model Specifications
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