The Mitsubishi Electric MR-J4-60A-RJ is a MELSERVO-J4 servo amplifier rated 600 W, with general-purpose interface command interface. Before swapping an amplifier, note the alarm number shown on the display: it tells you whether the fault is in the amplifier, the motor, the encoder cable or the power supply, and avoids replacing good parts.
Servo amplifiers are set up with Mitsubishi MR Configurator2. Save the parameters of the old unit if possible; after replacement the parameters are written back and the motor runs as before.
More Mitsubishi Electric automation parts: Mitsubishi range.
Technical data
| Series | MELSERVO-J4 |
|---|---|
| Type | MR-J4 |
| Rated Capacity (kW) | 0.6 |
| Command Interface | General-purpose interface |
| Number of Axes | 1 |
| Power Supply 1 Phase (VAC) | 1PHASE 230V, 3PHASE 230V |
| Safety Function Type | STO (iec/en 61800-5-2) |
| Dynamic Break | Built-in |
| Weight | 1 kg |
| Sales start (Mitsubishi) | 28.10.2013 |
| CE | Compliant |
| UL/cUL | Compliant |
| Dimensions (W x H x D) | 40 x 168 x 170 mm |
| Brand | Mitsubishi Electric |
| Condition | New, original |
At a glance
- Rated output 600 W
- Command interface: General-purpose interface
- Supply: 1PHASE 230V, 3PHASE 230V
- Safety: STO (iec/en 61800-5-2)
- Built-in dynamic brake
Typical applications
- Positioning axes on packaging and assembly machines
- Pick-and-place and handling units
- Feeders, cut-to-length and indexing tables
- Replacement of a failed amplifier of the same type
Compatibility and replacement
Replace with the identical model MR-J4-60A-RJ: the letter after the capacity sets the interface (A = general-purpose, B = SSCNET III/H, G = CC-Link IE TSN), and the suffix (for example -RJ) adds functions.
Check that the motor connected to it is listed by Mitsubishi as a valid combination for this amplifier.
Frequently asked questions
Which command interface does it use?
General-purpose interface, per Mitsubishi.
What is the rated output?
600 W, per Mitsubishi.
Does it have STO?
Yes: STO (iec/en 61800-5-2).
What supply does it need?
1PHASE 230V, 3PHASE 230V, per Mitsubishi.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
