{"product_id":"mitsubishi-electric-mr-j4w3-222b-melservo-j4-digital-ac-servo-amplifier","title":"Mitsubishi Electric MR-J4W3-222B MELSERVO-J4 Digital AC-Servo Amplifier","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOperating as a multi-axis drive solution within the MELSERVO-J4 platform, the \u003cstrong\u003eMR-J4W3-222B\u003c\/strong\u003e servo amplifier provides independent closed-loop control for up to three AC servo motors. Designed to reduce cabinet footprint and simplify wiring complexity, this unit integrates three drive axes into a single physical housing while sharing a common power supply bus.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMR-J4W3-222B\u003c\/strong\u003e utilizes the SSCNET III\/H high-speed optical network interface to achieve synchronous, real-time motion control with minimal transmission delay. This communication protocol ensures high noise immunity and fast cycle times, making the amplifier highly compatible with Mitsubishi motion controllers and Q-Series or iQ-R Series PLC systems. By managing three axes with a single network connection, system integration is significantly streamlined.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-axis configuration saves panel space and reduces total system component count.\u003c\/li\u003e\n  \u003cli\u003eSSCNET III\/H fiber optic network interface ensures high-speed, noise-free communication.\u003c\/li\u003e\n  \u003cli\u003eSupplements precise motion profiles with advanced vibration suppression and real-time auto-tuning functions.\u003c\/li\u003e\n  \u003cli\u003eCommon DC bus system improves energy efficiency by allowing regenerative energy to be shared among active axes.\u003c\/li\u003e\n  \u003cli\u003eCompatible with high-resolution rotary and linear encoders for high-precision positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-axis robotic assembly lines and pick-and-place systems.\u003c\/li\u003e\n  \u003cli\u003eSemiconductor manufacturing and electronic component insertion machinery.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed packaging, labeling, and sorting systems.\u003c\/li\u003e\n  \u003cli\u003ePrecision XY-Z positioning tables and multi-axis CNC machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel\u003c\/td\u003e\n      \u003ctd\u003eMR-J4W3-222B\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003eMELSERVO-J4 (MR-J4W-B Multi-Axis)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Axes\u003c\/td\u003e\n      \u003ctd\u003e3 Axes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Output per Axis\u003c\/td\u003e\n      \u003ctd\u003e0.2 kW (200 W) per axis (Axis A \/ Axis B \/ Axis C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInterface Type\u003c\/td\u003e\n      \u003ctd\u003eSSCNET III\/H (Optical high-speed communication)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eControl Method\u003c\/td\u003e\n      \u003ctd\u003eSine-wave PWM control \/ Current control system\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Requirements\u003c\/td\u003e\n      \u003ctd\u003e3-phase 200 VAC to 240 VAC, 50\/60 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAmbient Operating Temperature\u003c\/td\u003e\n      \u003ctd\u003e0 to 55 degC (non-freezing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAmbient Storage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-20 to 65 degC (non-freezing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e2.3 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e8.5 cm x 16.8 cm x 19.5 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnector \/ Terminal\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCN1A \/ CN1B\u003c\/td\u003e\n      \u003ctd\u003eSSCNET III\/H Optical Cable Ports (Inlet \/ Outlet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCN2A \/ CN2B \/ CN2C\u003c\/td\u003e\n      \u003ctd\u003eEncoder Inputs (Axis A, Axis B, Axis C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eL1, L2, L3\u003c\/td\u003e\n      \u003ctd\u003eMain Circuit Power Input (3-phase 200-240 VAC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eL11, L21\u003c\/td\u003e\n      \u003ctd\u003eControl Circuit Power Input\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eU, V, W (Axis A, B, C)\u003c\/td\u003e\n      \u003ctd\u003eMotor Output Connections for each individual axis\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePE Terminal\u003c\/td\u003e\n      \u003ctd\u003eProtective Earth Grounding Point\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install vertically on a flat, clean metal plate within a sealed control cabinet to facilitate proper convective cooling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Maintain at least 10 mm of clear horizontal space on either side and 40 mm of vertical space above and below the amplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiber Optic Handling:\u003c\/strong\u003e Ensure that SSCNET III\/H fiber optic cables do not exceed their minimum bending radius of 25 mm during installation to prevent transmission loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the Protective Earth (PE) terminal of the amplifier to the cabinet ground bar using a low-impedance conductor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102139965803,"sku":"MR-J4W3-222B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/mr-j4w3-222b-gofaarcy2ep.png?v=1776137892","url":"https:\/\/www.plcprotech.com\/products\/mitsubishi-electric-mr-j4w3-222b-melservo-j4-digital-ac-servo-amplifier","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}