Omron R88D-1SN ECT Series, Руководство пользователя

Страница: 347 / 974

3 - 127
3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-5
S
p
ecif
icatio
n
s o
f Exte
rn
al Reg
enerat
ion
Resist
ors
a
nd Ext
ernal R
egen
eratio
n
Resis
tanc
e Unit
s
3
3-
5-1 Gener
al Spe
cifications
3-5 Specifications of External
Regeneration Resistors and External
Regeneration Resistance Units
This section describes the specifications of the External Regeneration Resistor and External Regener-
ation Resistance Unit.
Refer to 2-4-6 Dimensions of External Regeneration Resistors and External Regeneration Resistance
Units on page 2-119 for external dimensions.
3-5-1 General Specifications
Item
Model
R88A-RR120  /-RR300  R88A-RR1K6  /-RR550 
Dielectric strength Between terminals and case: 2,000 VAC for 1 min (at 50/60 Hz)
Insulation resistance Between terminals and case: 20 M Ω min. (at 500 VDC)
Operating ambient tempera-
ture and humidity 0 to 55°C, 90% max.
(with no condensation) 0 to 55°C, 90% max.
(with no condensation)
Storage ambient temperature
and humidity -25 to 85°C, 95% max.
(with no condensation) -20 to 65°C, 90% max.
(with no condensation)
Operating and storage atmo-
sphere No corrosive gases