MELSERVO-J4

Features Servo Amplifiers/Compatible Servo Motors

A wide-ranging lineup to meet virtually every drive control need

The new MR-J4 series lineup includes

servo amplifiers and servo motors to meet virtually

every production need — because every production site is different,

with unique problems that require unique and

innovative solutions.

MR-J4-GF(-RJ) The CC-Link IE Field Network compatible servo amplifier enables a system synchronized with remote I/O with Ethernet-based open network.

MR-J4-B(-RJ) With the SSCNET III/H compatible servo amplifier, a complete synchronous system can be configured using high-speed serial optical communication. Servo system performance and functions are utilized to the fullest when MR-J4-B(-RJ) is used combined with the servo system controller.

Servo amplif ier 2-axis and 3-axis types are available for your system.

Product lines

: Supported : Available in the future – : Not supported

Servo amplifiers with CC-Link IE Field Network, SSCNET III/H, and general-purpose interface are available.

Linear *3 Compatible servo motor

Model

Power supply

Command interface

Fully closed loop control* 2

Direct drive

Rotary

1-phase 100 V AC 3-phase 200 V AC 3-phase 400 V AC 1-phase 100 V AC 3-phase 200 V AC 3-phase 400 V AC

CC-Link IE Field Network

MR-J4-GF(-RJ) * 1

– – –

* 4

MR-J4-B(-RJ) * 1

* 4

SSCNET III/H

3-phase 200 V AC 2-axis 48 V DC/24 V DC 2-axis 3-phase 200 V AC 3-axis

– –

–

MR-J4W2-B MR-J4W3-B

1-phase 100 V AC 3-phase 200 V AC 3-phase 400 V AC 48 V DC/24 V DC

Pulse train/ Analog voltage/ RS-422/RS-485 * 6 MODBUS ® RTU * 5

– –

MR-J4-A(-RJ) * 1

* 4

–

–

*1. MR-J4-GF-RJ/B-RJ/A-RJ servo amplifier is compatible with two-wire and four-wire type serial, and pulse train interface (A/B/Z-phase differential output type) linear encoders. (MR-J4-03A6-RJ is not compatible with the linear encoders.) *2. MR-J4-GF/B/A servo amplifier is compatible only with two-wire type serial linear encoder. For four-wire type serial and pulse train interface (A/B/Z-phase differential output type) linear encoders, use MR-J4-GF-RJ/B-RJ/A-RJ. *3. MR-J4-GF/B/A servo amplifier is compatible only with two-wire type and four-wire type serial linear encoders. For pulse train interface (A/B/Z-phase differential output type) linear encoder, use MR-J4-GF-RJ/B-RJ/A-RJ.

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