Mitsubishi Electric MR-J4 B Series Instruction Manual page 242

General-purpose ac servo
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11. Options and peripheral devices
(3) Dimensions
(4) Mounting hole machining dimensions
When the power regenerative converter is installed to an enclosed type cabinet, mount the heat
generating area of the converter outside the box to provide heat generation measures. At this time, the
mounting hole having the following dimensions is machined in the box.
Rating plate
Front cover
Power regenerative
A
converter
FR-RC-15K
270
FR-RC-30K
340
(AA)
(Mounting hole)
a
11 - 25
Mounting foot
movable
Display
panel
window
D
AA
A
Heat generation area outside mounting dimension
AA
B
BA
C
200
450
432
195
270
600
582
195
Power regenerative
converter
FR-RC-15K
FR-RC-30K
Mounting foot (removable)
Cooling fan
K
F
C
D
E
EE
K
F
10
10
8
3.2
87
10
10
8
3.2
90
a
b
D
260
412
10
330
562
10
[Unit: mm]
Approxim
ate mass
[kg]
19
31
[Unit: mm]
AA
BA
200
432
270
582

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