Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 409

15. MR-J3W-0303BN6 SERVO AMPLIFIER
Note 1. 0.25A is the value applicable when all I/O signals are used. The current capacity can be decreased by reducing the number of I/O
points.
2. Operate the servo amplifier at 75
3. Regenerative energy is generated when the machine, whose moment of inertia is equivalent to the permissible charging amount,
decelerates from the rated speed to stop.
4. This is moment of inertia when the motor decelerates from the rated speed to stop. It will be moment of inertia for two axes when
two motors decelerate simultaneously. It will be moment of inertia for each axis when multiple motors do not decelerate
simultaneously.
5. Electronic dynamic brake deceleration is built-in. It will not operate while the control circuit power supply is off. In addition, It will not
be operate depending on the contents of alarms and warnings. Refer to chapter 8 for details.
load ratio and at the ambient temperatures of 0
15 - 4
to 45 .