{"product_id":"mr-j4w2-44b-mitsubishi-dual-axis-servo-amplifier-0-4kw","title":"MR-J4W2-44B Mitsubishi Dual-Axis Servo Amplifier 0.4kW","description":"\u003ch2\u003e\u003cstrong\u003eMR-J4W2-44B Dual‑Axis AC Servo Amplifier by Mitsubishi\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mitsubishi \/ \u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eMR-J4W2-44B\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital AC-Servo Amplifier (0.4 kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Axes:\u003c\/strong\u003e 2 axes – saves panel space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 1-phase or 3-phase 200-240 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Function:\u003c\/strong\u003e STO (IEC\/EN 61800-5-2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Brake:\u003c\/strong\u003e Built-in for emergency stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommand Interface:\u003c\/strong\u003e SSCNETIII\/H – high‑speed motion network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.00 lbs (1.36 kg) – lightweight design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can the \u003cstrong\u003eMR-J4W2-44B\u003c\/strong\u003e run two different motors at once?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it independently controls two servo motors for multi‑axis applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it require an external dynamic brake?\u003c\/strong\u003e\u003cbr\u003eA: No, the brake is built‑in – no extra components needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What cable does the SSCNETIII\/H interface use?\u003c\/strong\u003e\u003cbr\u003eA: Use Mitsubishi dedicated SSCNETIII\/H fiber optic cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the STO function SIL2 or SIL3 certified?\u003c\/strong\u003e\u003cbr\u003eA: The STO meets SIL2 (IEC 61508) and PL d (ISO 13849-1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use single‑phase power on both axes?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the drive accepts 1-phase 200-240 VAC for full 0.4 kW output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e (WhatsApp)\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":52073629384986,"sku":"MR-J4W2-44B","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/MR-J4W2-44B-1.jpg?v=1776047471","url":"https:\/\/www.ubestplc.com\/products\/mr-j4w2-44b-mitsubishi-dual-axis-servo-amplifier-0-4kw","provider":"Ubest Automation Limited","version":"1.0","type":"link"}