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4-53
4 System Design
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
4-4 Reg
enerative Ener
g
y Ab
sorp
tion
4
4-4-2 Ser
v
o Dr
iv
e Regeneration Absor
ption
Capacity
The following table shows the regenerative energy (and amount of regeneration) that each drive can
absorb. If these values are exceeded, take the processes described above.
4-4-2
Servo Drive Regeneration Absorption Capacity
Servo Drive model
Regenerative
energy absorbable by
built-in capacitor [J]
Internal regeneration resistor
Allowable
minimum
regeneration
resistance [
]
Average amount of
regenerative energy
absorbable [W]
R88D-KN01L-ECT-L
11
17
R88D-KN02L-ECT-L
15
17
R88D-KN04L-ECT-L
22
17
13
R88D-KN01H-ECT-L
18
34
R88D-KN02H-ECT-L
18
34
R88D-KN04H-ECT-L
26
34
R88D-KN08H-ECT-L
46
12
25
R88D-KN10H-ECT-L
74
18
25
R88D-KN15H-ECT-L
74
18
25
R88D-KN20H-ECT-L
74
72
10
R88D-KN30H-ECT-L
113
60
7
R88D-KN50H-ECT-L
113
60
5
R88D-KN75H-ECT-L
282
4
R88D-KN150H-ECT-L
254
4
R88D-KN06F-ECT-L
64
21
100
R88D-KN10F-ECT-L
64
21
100
R88D-KN15F-ECT-L
64
21
100
R88D-KN20F-ECT-L
64
29
40
R88D-KN30F-ECT-L
106
60
40
R88D-KN50F-ECT-L
106
60
29
R88D-KN75F-ECT-L
273
14
R88D-KN150F-ECT-L
492
14