Omron G5 Series - Page 223

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3 Specifications
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-7 External Regeneration Resistor Specifications
3
3-7-1 External Regeneration Resistor Specifications
R88A-RR22047S1
Model
Resistance
value
Nominal
capacity
Regeneration
absorption for
120°C
temperature
rise
Heat
radiation
condition
Thermal switch output
specifications
R88A-
RR22047S1
47 Ω 220 W 70 W Aluminum
350 x 350,
Thickness:
3.0
Operating temperature: 150°C ± 5°C
NC contact
Rated output (resistive load)
250 VAC, 0.2 A max.
42 VDC, 0.2 A max.
(minimum current: 1 mA)
R88A-RR50020S
Model
Resistance
value
Nominal
capacity
Regeneration
absorption for
120°C
temperature
rise
Heat
radiation
condition
Thermal switch output
specifications
R88A-
RR50020S
20 Ω 500 W 180 W Aluminum
600 x 600,
Thickness:
3.0
Operating temperature: 200°C ± 7°C
NC contact
Rated output (resistive load)
250 VAC, 0.2 A max.
42 VDC, 0.2 A max.