Power Regeneration Converter - Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual

13. OPTIONS AND AUXILIARY EQUIPMENT
(b) Resistor unit (FR-BR)
Control circuit
terminals
Main circuit
terminals
EE
(E)
Note. Ventilation ports are provided in both side faces and top face. The bottom face is open.
Resistor
Unit A AA
Model
FR-BR- 170 100
15K (6.693) (3.937)
FR-BR- 340 270
30K (11.389) (10.63)
FR-BR- 480 410
55K (18.898) (16.142)

13.1.3 Power regeneration converter

When using the power regeneration converter, set "01
(1) Selection
The converters can continuously return 75% of the nominal regenerative power. They are applied to
the servo amplifiers of the MR-J2S-500A to MR-J2S-22KA.
Power
regeneration Regenerative
converter
FR-RC-15
FR-RC-30
FR-RC-55K
2- D
EE
(E)
AA 5 (0.197)
A 5 (0.197)
B BA
450 432
(17.717) (17.008) (16.142)
600 582
(23.622) (22.913) (22.047)
700 670
(27.559) (26.378) (24.409)
Nominal
Servo Amplifier
Power (kW)
MR-J2S-500A
15
MR-J2S-700A
MR-J2S-11KA
30
MR-J2S-15KA
MR-J2S-22KA
55
(Note)
Eye bolt
BB C D
410 220 6
(8.661) (0.236)
560 220 10
(8.661) (0.394)
620 450 12
(17.717) (0.472)
" in parameter No.0.
500
300
200
100
50
30
20
13 - 12
FR-BR-55K
Two eye bolts are provided
(as shown below).
204
(8.031)
E EE K
35 6 1.6
(1.378) (0.236) (0.063)
35 10 2
(1.378) (0.394) (0.079)
35 12 3.2
(1.378) (0.472) (0.126)
0 50 75 100
Nominal regenerative power (%)
[Unit : mm(in)]
Approx.
F Mass
[kg(Ib)]
20 15
(0.787) (66.139)
20 30
(0.787) (33.069)
40 70
(1.575) (154.323)
150