3 Specifications
3 - 2
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-1 Servo Drive Specifications
Select a Servo Drive that matches the Servomotor to be used. Refer to Servo Drive and Servomotor
Combination Tables on page 2-11.
The OMNUC G5-series AC Servo Drive (Pulse-train Input Type) is a pulse-train input type device
whose control mode can be switched depending on the controller in use. (By default, the control mode
is set to “position control (pulse-train command).)
 International standard
Note 1 The above items reflect individual evaluation testing. The results may differ under compound conditions.
2 Never perform dielectric strength or other megameter tests on the Servo Drive. Failure to follow this
guideline may result in damage to the internal elements.
3 Depending on the operating conditions, some Servo Drive parts will require maintenance. For details, refer
to 10-5 Periodic Maintenance on page 10-21.
3-1-1 General Specifications
Item Specifications
Operating ambient temperature
and humidity
0 to 50°C, 20% to 85% max. (with no condensation)
Storage ambient temperature and
humidity
–20 to 65°C, 20% to 85% max. (with no condensation)
Maximum guaranteed temperature: 80°C for 72 hours max. (with no
condensation)
Operating and storage
atmosphere
No corrosive gases
Vibration resistance
10 to 60 Hz and at an acceleration of 5.88 m/s
2
or less (Not to be run
continuously at a resonance point)
Insulation resistance Between power supply terminals/power terminals and FG terminal: 0.5 MΩ
min. (at 500 VDC)
Dielectric strength Between power supply terminals/power terminals and FG terminal: 1,500
VAC for 1 min at 50/60 Hz
Protective structure Built into panel
Item Specifications
EC Directives EMC Directive EN55011, EN61000-6-2, IEC61800-3
Low Voltage
Directive
EN61800-5-1
UL standards UL508C
CSA standards CSA22.2 No.14
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