Omron OMNUC G Series User Manual

4-49
4-4 Regenerative Energy Absorption
System Design
4
 For Servo Drive models with internal capacitors used for absorbing regenerative energy, the
values for both E
g1
or E
g2
(unit: J) must be lower than the Servo Drive’s regenerative energy
absorption capacity. (The capacity depends on the model. For details, refer to Servo Drive
Regenerative Energy Absorption Capacity on page 4-51.)
 For Servo Drive models with an internal regeneration resistor used for absorbing regenerative
energy, the average amount of regeneration Pr (unit: W) must be calculated, and this value must
be lower than the Servo Drive’s regenerative energy absorption capacity. (The capacity depends
on the model. For details, refer to Servo Drive Regenerative Energy Absorption Capacity on page
4-51.)
The average regeneration power (Pr) is the regeneration power produced in one cycle of
operation [W].
Pr = (Eg1 + Eg2) / T [W]
T: Operation cycle [s]

Omron OMNUC G Series Specifications

General

Brand	Omron
Model	OMNUC G Series
Category	Servo Drives
Language	English