Omron R88D-1SN ECT Series User Manual

3 Specifications
3 - 18
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
 Main Circuit Connector E (CNE) Specifications
 Main Circuit Connector A (CNA) Specifications
 Main Circuit Connector B (CNB) Specifications
Symbol Name Specifications
DB1 External Dynamic Brake
Resistor connection termi-
nals
When the Internal Dynamic Brake Resistor is used:
• Open between DB1 and DB2.
• Short-circuit DB2 and DB3.
When the External Dynamic Brake Resistor is used:
• Connect the External Dynamic Brake Resistor between DB1 and
DB2.
• Open between DB2 and DB3.
DB2
DB3
R88D-1SN150H-ECT
Symbol Name Specifications
P ---- Do not connect.
The connector is covered for protection. Do not remove the cover.
N3
L3 Main circuit power supply
input
3-phase 200 to 240 VAC (170 to 252 VAC) 50/60 Hz (47.5 to 63 Hz)
L2
L1
Symbol Name Specifications
B1 External Regeneration
Resistor connection termi-
nals
Connect the External Regeneration Resistor between B1 and B2.
This Servo Drive does NOT install Internal Regeneration Resistor.
B2
DB2DB1 DB3
PN3L3L2L1
B1 B2

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