The Mitsubishi Electric MR-J4-10A-RJ is a MELSERVO-J4 servo amplifier rated 100 W, with general-purpose interface command interface. When the replacement arrives, connect the same motor, encoder cable and I/O connectors, write back the parameters, and run a test at low speed before restarting production.
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) | 0.1 |
| 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 | 0.8 kg |
| Sales start (Mitsubishi) | 28.10.2013 |
| CE | Compliant |
| UL/cUL | Compliant |
| Dimensions (W x H x D) | 40 x 168 x 135 mm |
| Brand | Mitsubishi Electric |
| Condition | New, original |
At a glance
- Rated output 100 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
- Feeders, cut-to-length and indexing tables
- Pick-and-place and handling units
- Replacement of a failed amplifier of the same type
Compatibility and replacement
Replace with the identical model MR-J4-10A-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
What is the rated output?
100 W, per Mitsubishi.
What supply does it need?
1PHASE 230V, 3PHASE 230V, per Mitsubishi.
Which command interface does it use?
General-purpose interface, per Mitsubishi.
Which software do I need?
Mitsubishi MR Configurator2 for setup, tuning and parameter backup.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
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.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
