Omron R88D-1SN ECT Series User Manual

4 Configuration and Wiring
4 - 6
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Turn the bottom of Servo Drive in the gravity direction.
The environment in which the Servo Drive is operated must meet the following conditions. The Servo
Drive may malfunction if it is operated under any other conditions.
• Operation in an environment in which there is minimal temperature rise is recommended to maintain
a high level of reliability.
• When the Servo Drives are installed in a closed space, such as a box, the ambient temperature may
rise due to the heat that is generated from each unit. Use a fan or air conditioner to maintain ambient
temperature of the Servo Drive under the operating environment conditions.
• The Servo Drive surface may rise in temperature of 30°C above the ambient temperature. Use
heat-resistant materials for wiring, and provide a distance from any devices or wiring that are sensi-
tive to heat.
• The use of the Servo Drive in a hot environment shortens its lifetime.
When you use the Servo Drive in continuous operation, use a fan or air conditioner to maintain the
ambient temperature at or below 40°C.
Mounting Direction
Operating Environment Conditions
Item Specifications
Operating ambient
temperature
0 to 55°C
Operating ambient
humidity
90% max. (with no condensation)
Operating
atmosphere
No corrosive gases
Operating altitude 1,000 m max.
Ambient Temperature Control
Front view Side view
Bottom of Servo Drive
Gravity direction

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