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Mitsubishi MR‑JN‑40A
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi Electric MR-JN-40A is a sophisticated servo amplifier engineered for exceptional performance in demanding industrial settings. This robust unit, part of Mitsubishi's renowned MR-JN series, is designed to operate on a 200 V AC power supply, accommodating both single- and three-phase configurations. Providing a substantial 0.4 kW output and integrating SSCNET III fieldbus connectivity, the MR-JN-40A delivers remarkably smooth, responsive, and highly accurate motion control. It is an ideal component for a wide array of automated machinery and mid-size servo applications where precision and efficiency are critical. Its durable construction and advanced functionalities enhance productivity and simplify operations, establishing it as a preferred choice for modern manufacturing and automation requirements.Key Features Power Output: Delivers a consistent and dependable 0.4 kW, suitable for various medium-duty servo motor applications. Input Voltage Range: Compatible with 200–240 V AC power sources, supporting both single- and three-phase setups for broad integration. Advanced Connectivity: Features SSCNET III network support, enabling sophisticated synchronized multi-axis control for intricate automation systems with unmatched accuracy. Effortless Configuration: Equipped with one-touch auto-tuning and advanced vibration suppression, ensuring optimal operation and simplified setup. Integrated Safety: Includes a built-in Safe Torque Off (STO) function, complying with industry safety standards like IEC 61800‑5‑2, for enhanced operational security. Intuitive Interface: Boasts a clear LED display for quick status checks and offers comprehensive parameter access via Mitsubishi's user-friendly setup tools, streamlining diagnostics and adjustments. Motor Compatibility: Seamlessly integrates with Mitsubishi's esteemed HG and HF servo motor lines, ensuring peak system performance. Compact Construction: Designed for space efficiency, its book-type form factor allows for flexible mounting options, including DIN-rail or panel installation, optimizing cabinet space. Technical Specifications Output Power: 0.4 kW Input Voltage: 200–240 V AC Communication Protocol: SSCNET III Control Modes: Position, Speed, and Torque Feedback Options: Absolute and Incremental encoder feedback Safety Standard: STO function meets IEC 61800‑5‑2 Cooling Method: Natural convection Mounting Type: Book-type for DIN-rail or panel mounting Ambient Temperature Range: 0 to 55 °C Applications High-Speed Automation: Excellent for pick-and-place systems and conveyor belts requiring rapid and accurate movements. Precision Packaging: Improves the accuracy and efficiency of labeling and advanced packaging machinery. Robotics and Actuation: Powers compact robotic units and complex actuator systems, providing reliable and agile performance. Machine Tools: Essential for advanced machine tools and automated assembly lines, contributing to increased throughput and quality. Mid-Range Motion Control: Superbly suited for motion control applications demanding consistent and trustworthy performance. Why Choose This Model?Choosing the Mitsubishi MR-JN-40A servo amplifier represents an investment in unparalleled control and dependability for your automation infrastructure. This model distinguishes itself through its superior servo control, precisely synchronized via SSCNET III, guaranteeing an optimal operational experience.Order NowEnhance your automation systems with the Mitsubishi MR-JN-40A servo amplifier. Contact Palm Parts Solutions today for pricing and availability, and let our experts assist you in finding the perfect solution for your industrial needs.FAQWhat is the power output of the Mitsubishi MR-JN-40A?The MR-JN-40A provides a reliable 0.4 kW of power, making it suitable for a variety of medium-duty servo motor applications.What communication protocol does the MR-JN-40A support?This servo amplifier features SSCNET III network support, enabling precise synchronized multi-axis control for complex automation systems.Is the MR-JN-40A compatible with different power supplies?Yes, it is compatible with 200–240 V AC power supplies, accommodating both single- and three-phase configurations for broad integration flexibility.Does the MR-JN-40A have integrated safety features?Indeed, it includes a built-in Safe Torque Off (STO) safety function, compliant with industry standards like IEC 61800-5-2, enhancing operational security.
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Mitsubishi MR‑JN‑40A
Overview
This is a genuine Mitsubishi Electric component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Mitsubishi Electric catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Mitsubishi Electric automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Output Power: 0.4 kW
- Input Voltage: 200–240 V AC
- Communication Protocol: SSCNET III
- Control Modes: Position, Speed, and Torque
- Feedback Options: Absolute and Incremental encoder feedback
- Safety Standard: STO function meets IEC 61800‑5‑2
- Cooling Method: Natural convection
- Mounting Type: Book-type for DIN-rail or panel mounting
- Ambient Temperature Range: 0 to 55 °C
Applications
- High-Speed Automation: Excellent for pick-and-place systems and conveyor belts requiring rapid and accurate movements.
- Precision Packaging: Improves the accuracy and efficiency of labeling and advanced packaging machinery.
- Robotics and Actuation: Powers compact robotic units and complex actuator systems, providing reliable and agile performance.
- Machine Tools: Essential for advanced machine tools and automated assembly lines, contributing to increased throughput and quality.
- Mid-Range Motion Control: Superbly suited for motion control applications demanding consistent and trustworthy performance.
Why Choose the MR‑JN‑40A?
Choosing the Mitsubishi MR-JN-40A servo amplifier represents an investment in unparalleled control and dependability for your automation infrastructure. This model distinguishes itself through its superior servo control, precisely synchronized via SSCNET III, guaranteeing an optimal operational experience.
Availability & Shipping
- ▸In stock: MR‑JN‑40A ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every MR‑JN‑40A ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
Machine down? We ship parts the same day.
New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.