Omron 1S Series User Manual

37 AC Servomotors/Servo Drives 1S-series Instruction Manual
 Wire Sizes for 400-VAC Input Model: R88D-1SANF-ECT
 Wiring to Main Circuit Terminal
In order to conform to UL/CSA standards, be sure to use the connector which comes with
the Servo Drive.
 Wiring to Protective Earth Terminal
Use a UL-listed round terminal for the protective earth terminal.
 Main Circuit Wiring
Suitable for use on a circuit capable of delivering not more than 5,000 Arms symmetrical am-
peres, maximum rated input voltage when protected by RK5 Class fuses.
Be sure to connect a UL-listed molded case fuse.
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the Manufacturer Instructions,
National Electrical Code and any additional local codes.
 Integral solid state short circuit protection (For Canada)
Integral solid state short circuit protection does not provide branch circuit protection. Branch
circuit protection must be provided in accordance with the Canadian Electrical Code, Part 1.
 Use the fuse from the following table as well as an equivalent, or the fuse that belongs
to the following class: CC, CF, G, J, R or T.
Item Unit
Model (R88D-1SAN)
10F-ECT 15F-ECT 20F-ECT 30F-ECT
Power supply capacity kVA 2.0 2.1 4.2 5.0
Main circuit pow-
er supply input
Rated current Arms 3.1 4.3 6.5 8.4
Wire size --- AWG14 to 8
Motor connection
terminals
Rated current Arms 4.1 4.7 7.8 11.3
Wire size --- AWG14 to 8
Protective
earth
Wire size --- AWG12 or larger
Screw size --- M4
Tightening torque Lb·in 10.7
Servo Drive model CLASS
Voltage
(Minimum)
Ampere
R88D-1SAN02H-ECT RK5 240 V 15 A
R88D-1SAN04H-ECT RK5 240 V 15 A
R88D-1SAN08H-ECT RK5 240 V 15 A
R88D-1SAN10H-ECT RK5 240 V 15 A
R88D-1SAN15H-ECT RK5 240 V 40 A
R88D-1SAN20H-ECT RK5 240 V 40 A
R88D-1SAN30H-ECT RK5 240 V 40 A
R88D-1SAN10F-ECT RK5 480 V 20 A
R88D-1SAN15F-ECT RK5 480 V 20 A
R88D-1SAN20F-ECT RK5 480 V 20 A
R88D-1SAN30F-ECT RK5 480 V 20 A

Omron 1S Series Specifications

General

Safety Function	STO (Safe Torque Off)
Motor Capacity	50 W to 15 kW
Output Power	50 W to 15 kW
Communication Interface	EtherCAT, MECHATROLINK-II/III
Feedback	Incremental Encoder
Operating Temperature	0 to +55°C
Protection Features	Overcurrent, Overvoltage
Ambient Humidity	20% to 90% RH (non-condensing)
Installation	Panel Mount
Weight	Varies by model
Storage Temperature	-20 to 85°C