Mitsubishi Melservo-J2-SUPER series Manuel d'utilisateur télécharger pdf

Mitsubishi General-Purpose AC Servo

Renewal Tool

MR-J2S

MR-J4

Features

Precautions for Replacement

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Complete transitions in a short time by using existing wiring and mounting holes.

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This renewal tool allows replacements to be made in stages, such as primary replacement of

only the ampliﬁer or secondary replacement up to the motor.

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The servo amplifier can be replaced independently, without replacing the host controller or

SSCNET cable.

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The MR-J2S servo ampliﬁer motor can be controlled with the standard MR-J4 servo ampliﬁer.

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The encoder conversion cable is available as a single part.

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MR-J2 Series replacements are not supported. (The encoder conversion cable can be used only for ampliﬁer-motor

package replacement.)

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The initialization time after power ON differs for the MR-J2S servo ampliﬁer and MR-J4 servo ampliﬁer, so it may be

necessary to change the program in existing system.

(* Pay special attention to the magnetic brake release time for the vertical axis. The vertical axis could drop.)

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When making a secondary package replacement, the monitor output value (motor rotation speed) will differ from the

existing ampliﬁer because of a difference in the motor’s maximum rotation speed.

The program must be changed when using the monitor output with existing system.

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Note that even when this renewal tool is used, some MR-J2S servo functions may not be 100% compatible.

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The outline dimensions will be larger than the existing MR-J2S servo ampliﬁer when using this renewal tool.

Refer to the outline dimensions on the back page for details on the dimensions. Always conﬁrm that there is sufﬁcient

space before selecting this tool.

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Depending on the situation, it may be necessary to change the existing wiring or add a noise ﬁlter, etc. as a noise

countermeasure when using the servo system controller and positioning module (model: A1SD75P, etc.).

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Refer to the Guide for Replacing MR-J2S/J2M Series with J4 Series “L (N) 03092” issued by Mitsubishi Electric, and

the “Guide for Replacing MELSERVO-J2S Series using the MR-J2S Renewal Tool (X903120701)” available on the

Mitsubishi Electric System & Service web site for replacing the MR-J2S Series with the MR-J4 Series.

Support from MR-J2 Super Series to MR-J4

Series Replacemnet

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Supported models

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MR-J2S-

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A(0.1 to 22kW)

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MR-J2S-

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B(0.1 to 22kW)

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Résumé du contenu

Page 1 - Series Replacemnet

Mitsubishi General-Purpose AC ServoRenewal Tool MR-J2S MR-J4 MR-J4FeaturesPrecautions for Replacement Complete transitions in a short time by using

Page 2

Encoder conversion cableControl signal conversion cableMonitor conversion cableExisting command cable24V DC power connection cableHC-KFS motor/HC-MFS

Page 3

Encoder conversion cableControl signal conversion cableMonitor conversion cableExisting command cable24V DC power connection cableHC-KFS motor/HC-MFS

Page 4 - Renewal kit structure

Type AType BShape before assemblyShape before assemblyShape after assemblyShape after assemblyRenewal kitRenewal kitMR-J4 amplifierMR-J4 amplifierRene

Page 5 - Primary replacement

Existing modelPrimary replacement/secondary replacement/package replacement model (*2, 3)Secondary replacement / package replacement modelServo ampliﬁ

Page 6 - SC-J2S(B)J4KT5K

5Outline dimensions4050 215666135(MR-J2S, J4)(70)(MR-J2S)90(MR-J4)168(MR-J2S, J4)36102059When battery is mountedBattery102(MR-J2S TE1 height)119 (MR-J

Page 7 - Renewal kit

6Encoder conversion cable (common for all models) Monitor conversion cable (for type A, 7kW or less)Control signal conversion cable (for type A) 2

Page 8 - Part name Speciﬁcations

Recommended Power SpeciﬁcationsPart name Speciﬁcations24V DC power for interface Output: 24V DC±10%, current capacity 80mA or moreMitsubishi Electric