External Regeneration Resistor Specifications - Omron R88M-K Series User Manual

3-5 External Regeneration Resistor Specifications

R88A-RR22047S1
RR22047S1
3
R88A-RR50020S
RR50020S
3-81
Resis- Nomi-
Model tance val- nal ca-
ue pacity
R88A-
47 Ω
220 W
Resis- Nomi-
Model tance val- nal ca-
ue pacity
R88A-
20 Ω
500 W
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Regeneration
absorption for Heat radiation
120°C tempera- condition
ture rise
Aluminum
350 × 350,
70 W
Thickness: 3.0
Regeneration
absorption for Heat radiation
120°C tempera- condition
ture rise
Aluminum
600 × 600,
180 W
Thickness: 3.0
Thermal switch
output specifications
Operating temperature:
150°C ± 5%
NC contact
Rated output (resistive
load)
250 VAC, 0.2 A max.
42 VDC, 0.2 A max.
(minimum current: 1 mA)
Thermal switch
output specifications
Operating temperature:
200°C ± 7°C
NC contact
Rated output (resistive
load): 250 VAC, 0.2 A
max.
42 VDC, 0.2 A max.
(minimum current: 1 mA)