MELSERVO-J4

Servo Amplifiers

MR-J4-B/MR-J4-B-RJ Dimensions MR-J4-10B, MR-J4-10B-RJ, MR-J4-10B1, MR-J4-10B1-RJ ●● MR-J4-20B, MR-J4-20B-RJ, MR-J4-20B1, MR-J4-20B1-RJ ●●

B B-RJ

Servo Amplifiers Rotary Servo Motors Linear Servo Motors Direct Drive Motors Options/Peripheral Equipment Product List LVS/Wires Cautions

Approx. 80

135

40

Terminal arrangement

Terminal arrangement

ø6 mounting hole

6

L1

L1 L2 L3

PE

6 6

CNP1 (Note 1)

CN5 CN3

CN9 CN7

L2

CN5

CNP1

CNP1

L2 L3 N P3 P4 P+ L1

CN3

(Note 2) (Note 2)

N

N

Screw size: M4

CN8

P3 P4

CN1A CN8 CN1B

CNP3 (Note 1) CNP2 (Note 1)

Mounting screw size: M5

C D

CN2CN2CN4 CN1A CN1B

161

156

L11 L21

168

P+

P+

U V W

C D

C D

CN2 CN4

CNP2

CNP2

CN2L(Note 2)

L11 L21

L11 L21

When mounting MR-BAT6V1SET

U V W

U V W

(21)

PE

(69.3)

CNP3

CNP3

6

(38.5)

For 1-phase 100 V AC

For 3-phase 200 V AC or 1-phase 200 V AC

[Unit: mm]

4

MR-J4-40B, MR-J4-40B-RJ, MR-J4-40B1, MR-J4-40B1-RJ ●● MR-J4-60B, MR-J4-60B-RJ ●●

Approx. 80

170

40

ø6 mounting hole

6

Terminal arrangement

Terminal arrangement

6

L1

L1 L2 L3

CNP1 (Note 1)

PE

CN5

CN9 CN7

CN5

L2 L3 N P3 P4 P+ C D L1

(Note 2) (Note 2)

L2

CN3

CN3

CNP1

CNP1

N

N

CN8

Screw size: M4

CNP2 (Note 1)

CN1A CN8

P3 P4

Mounting screw size: M5

CN1A

CNP3

L11 L21

161

156

CN1B

168

(Note 1)

P+

P+

CN1B CN2 CN2L(Note 2) CN4

U V W

C D

C D

CN2 CN2

CNP2

CNP2

CN4

L11 L21

L11 L21

6

When mounting MR-BAT6V1SET

U V W

U V W

(21)

PE

(69.3)

CNP3

CNP3

6

(38.5)

For 1-phase 100 V AC

For 3-phase 200 V AC or 1-phase 200 V AC

5

[Unit: mm]

MR-J4-70B, MR-J4-70B-RJ ●● MR-J4-100B, MR-J4-100B-RJ ●●

Approx. 80

185

60

Terminal arrangement

12

ø6 mounting hole

L1 L2 L3

Exhaust

PE

6

CNP1 (Note 1)

CN5 CN3

CN9 CN7

CN5

CNP1

L2 L3 N P3 P4 L1 P+ C D

N

CN3

(Note 2) (Note 2)

Screw size: M4

CN8

P3 P4

CNP3 (Note 1) CNP2 (Note 1)

CN1A CN8 CN1B CN2 CN2L(Note 2) CN4

Mounting screw size: M5

CN1A

161

CN1B

L11 L21 U V W

P+

156

168

C D

CN2 CN2

CNP2

CN4

L11 L21

6

Intake

When mounting MR-BAT6V1SET

Cooling fan

PE

6

(21)

U V W

(69.3)

(38.5)

CNP3

12

42

[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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