Servo Drive Regeneration Absorption Capacity - Omron R88D-KN ML2 Sries User Manual

Servo Drive Regeneration Absorption Capacity

The following table shows the regenerative energy (and amount of regeneration) that each
Servo Drive can absorb. If these values are exceeded, take the processes above.
Servo Drive model
R88D-KNA5L-ML2
R88D-KN01L-ML2
R88D-KN02L-ML2
R88D-KN04L-ML2
R88D-KN01H-ML2
R88D-KN02H-ML2
R88D-KN04H-ML2
R88D-KN08H-ML2
R88D-KN10H-ML2
R88D-KN15H-ML2
R88D-KN20H-ML2
R88D-KN30H-ML2
R88D-KN50H-ML2
R88D-KN06F-ML2
R88D-KN10F-ML2
R88D-KN15F-ML2
R88D-KN20F-ML2
R88D-KN30F-ML2
R88D-KN50F-ML2
Regenerative energy to be absorbed by built-in capacitor varies depending on the input voltage
to the main circuit power supply for the Servo Drive. The above value for each Servo Drive
model is calculated when the input voltage is as follows.
Model
R88D-KNL-ML2
R88D-KNH-ML2
R88D-KNF-ML2
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
4-4 Regenerative Energy Absorption
Regenerative energy
absorbable by built-in
capacitor (J)
16
16
22
32
25
25
36
62
99
99
99
150
150
128
128
128
128
285
285
Main circuit power supply input voltage
100 VAC
200 VAC
400 VAC
Internal regeneration
resistor
Average amount of
regenerative energy
absorbable (W)



17



12
18
18
72
60
60
21
21
21
29
60
60
Allowable
minimum
regeneration
resistance ()
17
17
17
4
13
34
34
34
25
25
25
10
7
5
100
100
100
40
40
29
4-50