General-Purpose Interface/Sscnet Interface 400 V Class (22 Kw Or Less) - Mitsubishi Electric MELSERVO-J2S Series Transition Handbook

Part 7: Common Reference Material

2.1.6 General-purpose interface/SSCNET interface 400 V class (22 kW or less)

The following table shows comparison of the MR-J2S series and MR-J4 series dimensions. The height and
width of the MR-J3 series are the same or smaller than the MR-J2S series. The 5 kW capacity types are
interchangeable. Please note the following when replacing: The number of mounting screws is different for
the 600 W to 2 kW capacities, and the mounting screw distance is different for the 3.5 kW and 7 kW to 22
kW capacities. The screw sizes are different for the 11 kW and 15 kW capacities. (Refer to the comparison of
dimensions.)
Comparison of dimensions (comparison between the same capacity types) Unit: mm
Model Model
MR-J2S series MR-J4 series
MR-J2S-60_4 MR-J4-60_4
MR-J2S-100_4 MR-J4-100_4
MR-J2S-200_4 MR-J4-200_4
MR-J2S-350_4 MR-J4-350_4
MR-J2S-500_4 MR-J4-500_4
MR-J2S-700_4 MR-J4-700_4
MR-J2S-11K_4 MR-J4-11K_4
MR-J2S-15K_4 MR-J4-15K_4
MR-J2S-22K_4 MR-J4-22K_4
Note. The number of mounting screws will be changed.
• Dimensions with differences are shown with shading.
Height Width
MR-J2S MR-J4 MR-J2S
168 168 90
250 250 130
350 300 180
400 400 260
350
7 - 29
Depth
MR-J4 MR-J2S MR-J4
60 195 195
90
200 200
105
130
172
220 260 260
260
Mounting screw pitch
MR-J2S MR-J4
156 (Vertical)/ 156 (Vertical)/
78 (Horizontal) 42 (Horizontal)
(4 screws) (3 screws)
(Note)
156 (Vertical)/
78 (Horizontal)
(3 screws)
(Note)
235 (Vertical)/ 235 (Vertical)/
118 (Horizontal) 93 (Horizontal)
(4 screws) (4 screws)
235
(Vertical)/118
(Horizontal)
(4 screws)
335 (Vertical)/ 285 (Vertical)/
160 (Horizontal) 160 (Horizontal)
(4 screws) (4 screws)
376 (Vertical)/ 380 (Vertical)/
236 (Horizontal) 196 (Horizontal)
(4 screws) (4 screws)
376 (Vertical)/ 376 (Vertical)/
326 (Horizontal) 236 (Horizontal)
(4 screws) (4 screws)