Omron R88D-1SN ECT Series User Manual

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

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model