Omron OMNUC G5 R88D-KN series, Руководство пользователя

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4-45
4-4 Regenerative Energy Absorption
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
4
System Design
Combining External Regeneration Resistors
*1. Select a combination that has an absorption capacity greater than the average regeneration power (Pr).
*2. Do not use a combination with resistance values lower than the minimum external regeneration resistance of each drive. For
information on the minimum external regeneration resistance, refer to "Servo Drive Regeneration Absorption Capacity"(P.4-
42).
Precautions for Safe Use
 Surface temperatures on regeneration resistance can reach 200

C.
Do not place objects that tend to catch fire nearby. To prevent people from touching them, install a
cover that enables heat dissipation.
Regeneration
absorption
capacity
*
1
20 W 40 W 70 W 140 W
Model
R88A-RR08050S
R88A-RR080100S R88A-RR08050S
R88A-RR080100S R88A-RR22047S R88A-RR22047S
Resistance
value
*
2
50

/100

25

/50

47

94

Connection
method
R
R
R
R
R
R
R R
Regeneration
absorption capacity
*
1
140 W 280 W 560 W
Model R88A-RR22047S R88A-RR22047S R88A-RR22047S
Resistance value
*
2
23.5

47

23.5

Connection
method
R
R
R
R
R R
R R
R R
R R
R R
R R
R R
R R
R R
R R
Regeneration
absorption capacity
*
1
180 W 360 W 1440 W
Model R88A-RR50020S R88A-RR50020S R88A-RR50020S
Resistance value
*
2
20

10

10

Connection
method
R
R
R
R
R
R R
R R
R R
R R
R R
R R
R R
R R