{"product_id":"mitsubishi-0-4kw-servo-amplifier-mr-j3-40b1","title":"Mitsubishi 0.4kW Servo Amplifier | MR-J3-40B1","description":"\u003ch2\u003e\u003cstrong\u003eMitsubishi MR-J3-40B1 0.4kW Servo Amplifier\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eControl small machines with precision and reliability. The Mitsubishi \u003cstrong\u003eMR-J3-40B1\u003c\/strong\u003e is a compact servo amplifier. It delivers a smooth 0.4 kilowatts of power for precise motion. This unit works with a standard 100V AC single-phase supply. It is perfect for applications requiring accurate and responsive control. Integrate easily into your automation system with this efficient drive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Power:\u003c\/strong\u003e Provides 0.4 kW output for small to medium servo motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Compatible with high-speed SSCNET III communication network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Control:\u003c\/strong\u003e Uses sine-wave PWM and current control for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Standard:\u003c\/strong\u003e Complies with CE, UL, and RoHS regulations for safe use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Electrical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Mitsubishi \u003cstrong\u003eMR-J3-40B1\u003c\/strong\u003e Servo Amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e \u003cspan style=\"color: #0066cc;\"\u003e100 VAC, Single-phase\u003c\/span\u003e input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Output:\u003c\/strong\u003e \u003cspan style=\"color: #0066cc;\"\u003e0.4 kilowatts (400 Watts)\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e \u003cspan style=\"color: #0066cc;\"\u003eSine-wave PWM\u003c\/span\u003e and current control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Supports \u003cspan style=\"color: #0066cc;\"\u003eSSCNET III\u003c\/span\u003e fiber optic network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Certified for \u003cspan style=\"color: #0066cc;\"\u003eCE, UL, and RoHS\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical \u0026amp; Environmental Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e \u003cspan style=\"color: #0066cc;\"\u003eIP00 (Open Frame)\u003c\/span\u003e. Must be installed inside a protective control panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e From \u003cspan style=\"color: #0066cc;\"\u003e0°C to 55°C\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e Suitable from \u003cspan style=\"color: #0066cc;\"\u003e-20°C to 65°C\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Natural convection or forced air depending on installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Compact design for space-saving panel mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e Drives Mitsubishi MELSERVO \u003cspan style=\"color: #0066cc;\"\u003eservo motors\u003c\/span\u003e of corresponding power rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Integration:\u003c\/strong\u003e Connects to SSCNET III master controllers like Mitsubishi PLCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e Requires stable single-phase 100V AC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegenerative Braking:\u003c\/strong\u003e May require a small external regenerative resistor for specific applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Includes standard protections like overcurrent and overload detection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Mitsubishi \u003cstrong\u003eMR-J3-40B1\u003c\/strong\u003e is supplied as new in original packaging.\u003c\/li\u003e\n\u003cli\u003ePackage includes the amplifier and necessary documentation.\u003c\/li\u003e\n\u003cli\u003eThis product comes with a \u003cspan style=\"color: #0066cc;\"\u003e12-month warranty\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eWe ship internationally using \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFull tracking information is provided for every shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this amplifier run on 110V or 120V power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eMR-J3-40B1\u003c\/strong\u003e is designed for 100V AC input. While 110V might work temporarily, it is outside specification and can cause premature failure or unstable operation. Always use a transformer to provide the correct 100V supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the typical application for a 0.4kW servo drive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis drive is ideal for small automation: pick-and-place units, small conveyors, rotary tables, valve actuators, and precision instruments where compact size and accurate positioning are key.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a special cable for SSCNET III connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes, you need a Mitsubishi SSCNET III fiber optic cable (e.g., MR-J3BUS*M). Standard electrical cables cannot be used for this high-speed, noise-immune communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if I need an external regenerative resistor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf your application involves frequent stopping or reversing of a high-inertia load, you likely need one. The drive manual provides guidelines. If the internal capacity is exceeded, the drive will generate an alarm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIs parameter setting complicated for this amplifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBasic operation is straightforward using default parameters. For advanced tuning (gains, filters), you use Mitsubishi's MR Configurator software, which provides a user-friendly interface for setup and optimization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\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\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":51492046176538,"sku":"MR-J3-40B1","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/MR-J3-40B1_2.jpg?v=1766541151","url":"https:\/\/www.ubestplc.com\/products\/mitsubishi-0-4kw-servo-amplifier-mr-j3-40b1","provider":"Ubest Automation Limited","version":"1.0","type":"link"}