Omron R88M-W60010T User Manual page 192

System Design and Installation
External Regeneration Resistors
■
● Specifications
Model Resistance
47 Ω ± 5%
R88A-RR22047S
External Regener-
ation Resistor
Note The following external regeneration resistors are recommended products from another manu-
facturer, Iwaki Musen Kenkyusho Co., Ltd. For details, refer to the manufacturer's documenta-
tion.
• RH120N50 Ω J
• RH300N50 Ω J
• RH500N50 Ω J
● Combining External Regeneration Resistors (R88D-RR22047S)
70 W (47 Ω)
1
R
140 W (23.5 Ω)
4
R
R
Note A combination cannot be used if the resistance is less than the minimum connection resistance
for any given Servo Driver. Refer to the following table for the minimum connection resistance
values for each Servo Driver, and select a suitable combination.
3-36
Nominal
absorption at 120 ° C
capacity
220 W 70 W
50 Ω ± 5% 30 W (Amount of regeneration at 120 ° C)
50 Ω ± 5% 75 W (Amount of regeneration at 120 ° C)
50 Ω ± 5% 100 W (Amount of regeneration at 120 ° C)
280 W (47 Ω)
2
R
R
560 W (23.5 Ω)
5
R
R
R
R
Regeneration
radiation
t1.0 × @350
(SPCC)
630 W (47 Ω)
3
R
R
840 W (15.7 Ω)
6
R
R
R
R
Chapter 3
Heat Thermal switch
output
Operating temper-
ature: 170 ° C
NC contact
R R R
R R R
R R R
R R
R R
R R
R R
R R
R R