Options And Auxiliary Equipment - Mitsubishi Electric Melservo-H Series Specifications And Instruction Manual

9. OPTIONS AND AUXILIARY EQUIPMENT

9. OPTIONS AND AUXILIARY EQUIPMENT
WARNING
CAUTION
9.1 Option
9.1.1 Regenerative brake option
CAUTION
(1) Combination and regenerative power
The regenerative power values in the table are the regenerative power of the resistor and are not the
rated power.
Servo Amplifier
MR-H30K
Note: The composite resistor value of three options is 1.3 Ω . The resistor value of one option is 4 Ω .
(2) Parameter setting
When using the regenerative brake option, set the parameter of the converter unit. Match parameter
No. 0 to the regenerative brake option used.
(3) Regenerative loss of servo amplifier and servo motor
Servo Amplifier
MR-H30KA
• Before connecting any option or auxiliary equipment, make sure that the charge
lamp is off more than 10 minutes after power-off, then confirm the voltage with a
tester or the like. Otherwise, you may get an electric shock.
• Use the specified auxiliary equipment and options. Unspecified ones may lead to a
fault or fire.
• The specified combinations of regenerative brake options and servo amplifiers may
only be used. Otherwise, a fire may occur.
Converter unit
MR-HP30KA
ParameterNo.0
Inverse Efficiency [%]
90
MR-RB139 (1.3 )
1300
Regenerative brake option selection
0: Not used
1: MR-RB139
2: MR-RB137(3 pcs.)
C Charge [J]
390
9 - 1
Regenerative Power [W]
(Note) Three MR-RB137
(1.3 ) in parallel
3900