MELSERVO-J4

Servo Amplifiers

MR-J4-B/MR-J4-B-RJ Dimensions MR-J4-60B4, MR-J4-60B4-RJ ●● MR-J4-100B4, MR-J4-100B4-RJ ●●

B B-RJ

60

Approx. 80

195

12

ø6 mounting hole

Terminal arrangement

N L1 L2 L3 P3 P4 P+

PE

6

CN5 CN3

CNP1 (Note 1)

CN7 CN9

CN5

N L1 L2 L3 P3 P4 P+

CN3

(Note 2) (Note 2)

CNP1

CN8

Screw size: M4

CN1A CN8 CN1B CN2 CN2L(Note 2) CN4

CNP2 (Note 1) CNP3 (Note 1)

CN1A

Mounting screw size: M5

CN1B

156

168

161

C D

L11 L21 U V W

CN2 CN2

CN4

C D

CNP2

6

PE

When mounting MR-BAT6V1SET

L11 L21

6

(21)

(69.3)

(38.5)

12

42

U V W

CNP3

[Unit: mm]

6

MR-J4-200B, MR-J4-200B-RJ ●●

90

Approx. 80

195

85

ø6 mounting hole

45

Terminal arrangement

Exhaust

L1 L2 L3 N P3 P4 P+

PE

6 156

CNP1 (Note 1)

CN5 CN3

CN9 CN7

CN5

L2 L3 N P3 P4 L1

CN3

(Note 2) (Note 2)

CNP1

CN8

Screw size: M4

CN1A CN8 CN1B CN2 CN2L(Note 2) CN4

CNP2 (Note 1) CNP3 (Note 1)

CN1A

Mounting screw size: M5

P+ C D

CN1B

161

168

L11 L21

U V W

CN2 CN2

C D

CN4

CNP2

6

L11 L21

When mounting MR-BAT6V1SET

PE

Intake

(21)

(69.3)

Cooling fan

(38.5)

6 6

U V W

78

6

CNP3

6

[Unit: mm]

MR-J4-200B4, MR-J4-200B4-RJ ●●

90

85

ø6 mounting hole

Approx. 80

195

45

Terminal arrangement

Exhaust

6 156

N L1 L2 L3 P3 P4 P+

PE

CNP1 (Note 1)

CN5 CN3 CN8 CN8

CN7 CN9

CN5

N L1 L2 L3 P3 P4 P+

CN3

(Note 2) (Note 2)

CNP1

Screw size: M4

CNP2

CN1A CN1B

(Note 1)

CN2 CN2LCN4 CN1A

Mounting screw size: M5

CN1B

168

161

C D

CNP3 (Note 1)

L11 L21

CN2 CN4 CN2L(Note 2)

U V W

C D

CNP2

When mounting MR-BAT6V1SET

PE

L11 L21

Intake

6

(21)

Cooling fan

(69.3)

(38.5)

6

6

78

6

U V W

CNP3

[Unit: mm]

6

Notes: 1. CNP1, CNP2 and CNP3 connectors (insertion type) are supplied with the servo amplifier. 2. CN2L, CN7, and CN9 connectors are not available for MR-J4-B servo amplifier.

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