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

3-5 External Regeneration Resistor
Specifications

External Regeneration Resistor Specifications

R88A-RR08050S
Model
R88A-
RR08050S
R88A-RR080100S
Model
R88A-
RR080100S
R88A-RR22047S
Model
R88A-
RR22047S
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)

3-5 External Regeneration Resistor Specifications

Regeneration
Resis-
Nominal absorption for
tance val-
capacity 120°C tempera-
ue
50 Ω
80 W
Regeneration
Resis-
Nominal absorption for
tance val-
capacity 120°C tempera-
ue
100 Ω
80 W
Regeneration
Resis- Nomi-
absorption for
tance val- nal ca-
120°C tempera-
ue pacity
47 Ω
220 W
Heat radiation
condition
ture rise
Aluminum
350 × 350,
20 W
Thickness: 3.0
Heat radiation
condition
ture rise
Aluminum
350 × 350,
20 W
Thickness: 3.0
Heat radiation
condition
ture rise
Aluminum
350 × 350,
70 W
Thickness: 3.0
Thermal switch
output specifications
Operating temperature:
150°C ± 5%
NC contact
Rated output (resistive
load)
125 VAC, 0.1 A max.
30 VDC, 0.1 A max.
(minimum current: 1 mA)
Thermal switch
output specifications
Operating temperature:
150°C ± 5%
NC contact
Rated output (resistive
load)
125 VAC, 0.1 A max.
30 VDC, 0.1 A max.
(minimum current: 1 mA)
Thermal switch
output specifications
Operating temperature:
170°C ± 7°C
NC contact
Rated output (resistive
load)
250 VAC, 3 A max.
3-80
3