Part 1: Summary of MR-J3/MR-J3W Replacement
1 - 12
(2) Models for replacement between MR-J3W series and MR-J4 series
Shown below are the base replacement models with the assumption that both the servo amplifier and
servo motor will be replaced as a set.
(a) SSCNET interface 200 V class
Model
Replacement model
(example)
Attachment
compatibility
( : Compatible)
Check items
MR-J3W-22B MR-J4W2-22B (Note
1)
Refer to "Part 4: Review on Replacement
of MR-J3W-_B with MR-J4W2-_B"
MR-J3W-44B MR-J4W2-44B (Note
1)
MR-J3W-77B MR-J4W2-77B (Note
2)
MR-J3W-1010B MR-J4W2-1010B (Note
2)
Note 1. The dimensions are the same. The number of mounting screws is different.
2. Note that the positions (clearances) and the number of mounting screws have been changed to reduce the size of
external dimensions.
(b) SSCNET interface 48 V DC/24 V DC class
Model
Replacement model
(example)
Attachment
compatibility
( : Compatible)
Check items
MR-J3W-0303BN6 MR-J4W2-0303B6
Refer to "Part 4: Review on Replacement of
MR-J3W-_B with MR-J4W2-_B"
Summary of Contents for Melservo MR-J3-100B
Page 17: ...8 MEMO ...
Page 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Page 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Page 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Page 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Page 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Page 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Page 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Page 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Page 589: ...L NA 03127ENG C ...