Mitsubishi Electric Melservo MR-J3-100B, Руководство пользователя

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Part 6: Common Reference Material
6 - 46
2.1.4 General purpose interface/SSCNET interface 400 V class (30 kW or more)
(1) Comparison of Dimensions
The following table shows comparison of the MR-J3 series and MR-J4 series dimensions.The two are
the same in height, width, mounting screw pitch, and screw size, and therefore compatible in mounting.
When the servo amplifier is mounted so that the heat sink is inside the cabinet, the depth vary.
Comparison of dimensions (comparison between the same capacity types) [Unit: mm]
Model
MR-J3 series
Model
MR-J4 series
Height Width Depth Mounting screw pitch
MR-J3 MR-J4 MR-J3 MR-J4 MR-J3 MR-J4 MR-J3 MR-J4
MR-J3-DU30K_4 MR-J4-DU30K_4
380 380 240 240
200
(328)
(Note)
200
(300)
(Note)
360 (Vertical)/
120
(Horizontal)
(4 screws)
360 (Vertical)/
120
(Horizontal)
(4 screws)
MR-J3-DU37K_4 MR-J4-DU37K_4
MR-J3-DU45K_4 MR-J4-DU45K_4
380 380 300 300
200
(328)
(Note)
200
(300)
(Note)
360 (Vertical)/
260
(Horizontal)
(4 screws)
360 (Vertical)/
260
(Horizontal)
(4 screws)
MR-J3-DU55K_4 MR-J4-DU55K_4
MR-J3-CR55K4 MR-CR55K4 380 380 300 300
200
(328)
(Note)
200
(300)
(Note)
360 (Vertical)/
260
(Horizontal)
(4 screws)
360 (Vertical)/
260
(Horizontal)
(4 screws)
Note. The values in the parentheses are applied to when a heat sink is placed in a cabinet.
(2) Comparison dimensions
MR-J3-DU30K_4 MR-J4-DU30K_4
240
Approx. 200
Approx. 200
328
128
180 120 60
6
219.2
TE2
TE3
TE1
For mounting
MR-J3BAT
Approx. 60
Approx. 80
2- 6 Installation hole
Cooling fan
wind direction
Terminal block layout
(Terminal cover removed)
180
100
360
10
60 120
155
380
240
175.5
178.5
22.5 22
38
105.5
143 56
92
52
11
41
124.5
24
200
195
60
10
6
10
2-
φ
6 mounting hole
Cooling
fan
exhaust
TE2
TE1 PE
TE3
Approx.
80
With MR-BAT6V1SET
170.5
152.5
28
28
Intake
MR-J3-DU37K_4 MR-J4-DU37K_4
240 Approx. 200
Approx. 200
328
128
180 120 60
6
219.2
TE2
TE3
TE1
For mounting
MR-J3BAT
Approx. 60
Approx. 80
2- 6 Installation hole
Cooling fan
wind direction
Terminal block layout
(Terminal cover removed)
180
100
360
10
60 120
155
380
240
175.5
178.5
22.5 22
38
105.5
143 56
92
52
11
41
124.5
24
200
195
60
10
6
10
2- φ 6 mounting hole
Cooling
fan
exhaust
TE2
TE1 PE
TE3
Approx.
80
With MR-BAT6V1SET
170.5
152.5
28
28
Intake