External Regeneration Resistor Specifications - Omron R88D-KN series User Manual

3 Specifications
3-4 External Regeneration Resistor
Specifications
Five types of External Regeneration Resistors are available, as shown in the table below.
For how to calculate the amount of regeneration, refer to 4-4 Regenerative Energy Absorption on page
4-51.
Resistance
Model
R88A-RR08050S
R88A-RR080100S
R88A-RR22047S
R88A-RR22047S1
R88A-RR50020S
3-38
Regeneration
Nominal absorption for
value capacity
temperature rise
50 
80 W
100 
80 W
47 
220 W
47 
220 W
20 
500 W
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Heat radiation
120C condition
20 W Aluminum
350  350,
Thickness: 3.0
20 W Aluminum
350  350,
Thickness: 3.0
70 W Aluminum
350  350,
Thickness: 3.0
70 W Aluminum
350  350,
Thickness: 3.0
180 W Aluminum
600  600,
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)
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)
Operating temperature:
170C  7C
NC contact
Rated output (resistive
load)
250 VAC, 3 A max.
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)
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)