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Mitsubishi MR-JE-40A
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi MR-JE-40A is an advanced 400W servo amplifier from the respected MELSERVO JE Series, specifically engineered to provide outstanding precision and regulation across a wide array of industrial motion control uses. This sophisticated servo amplifier is built to maximize operational effectiveness and performance, making it an essential element for contemporary automation systems. Its integrated dynamic braking and regenerative resistor features ensure superior energy management, enabling rapid deceleration and heightened operational safety. Additionally, the MR-JE-40A boasts a highly compact footprint and offers adaptable communication options, facilitating effortless integration into various industrial settings.Key Features Rated Output Power: 400W for dependable and strong performance in demanding scenarios. Input Voltage: Adaptable 200–240V AC compatibility, supporting both single-phase and three-phase power sources. Rated Current: Efficient 2.8A operation ensures optimal power usage. Built-in Functions: Equipped with dynamic braking for enhanced safety and regenerative resistor for improved energy efficiency. Communication Interfaces: Features RS-422 and RS-485 interfaces for flexible and reliable communication within automation networks. Control Method: Employs advanced Sine-wave PWM control and current control techniques for accurate and smooth motion. Mounting: Designed for convenient panel mounting, allowing for easy installation in control cabinets. Protection Class: IP20 rated, providing protection against solid foreign objects. Technical Specifications Model: MR-JE-40A Series: MELSERVO JE Input Voltage Range: 170–264V AC, accommodating various industrial power fluctuations. Frequency: Standard 50/60Hz compatibility. Interface Power Supply: Requires 24V DC ±10%, 0.3A for interface operation. Dimensions (W × H × D): Compact 50 × 168 × 135 mm footprint, ideal for space-constrained installations. Weight: Approximately 0.8 kg, contributing to its lightweight and manageable design. Operating Temperature: Operates reliably in temperatures ranging from 0°C to 55°C. Storage Temperature: Can be safely stored in temperatures from -20°C to 65°C. Certifications: Compliant with international standards including CE, UL, cUL, UKCA, and EAC, ensuring global acceptance and safety. Environmental Compliance: Fully RoHS compliant, demonstrating a commitment to environmental responsibility. ApplicationsThe Mitsubishi MR-JE-40A servo amplifier is a perfect choice for a wide spectrum of industrial applications that demand high precision and consistent motion control: CNC Machinery: Enhances the accuracy and speed of computer numerical control machines. Packaging Equipment: Ensures precise and efficient operation in automated packaging lines. Conveyor Systems: Provides smooth and controlled movement for various material handling setups. Robotics: Essential for the accurate articulation and movement of industrial robots. Printing Machines: Delivers high-accuracy control for intricate printing processes. Why ChooseSelecting the Mitsubishi MR-JE-40A servo amplifier provides considerable benefits for your automation requirements: Integrated Energy Management: The built-in dynamic brake and regenerative resistor not only boost efficiency but also significantly improve operational safety by managing excess energy. Compact Design: Its remarkably space-saving form factor allows for flexible installation in various industrial environments, even where space is at a premium. Versatile Communication: With support for both RS-422 and RS-485 interfaces, this amplifier ensures seamless and flexible integration into existing and new automation networks. Reliable Performance: Backed by Mitsubishi's renowned quality and engineering excellence, the MR-JE-40A guarantees consistent and dependable performance in the most challenging industrial applications. This commitment to reliability minimizes downtime and maximizes productivity. Order NowReady to upgrade your automation system with the Mitsubishi MR-JE-40A servo amplifier? Contact us today for pricing and availability. Our expert team is ready to assist you in selecting the ideal components for your specific industrial needs.FAQWhat is the rated output power of the MR-JE-40A?The MR-JE-40A has a rated output power of 400W, ensuring robust performance for various applications.What are the communication interfaces supported by this servo amplifier?The MR-JE-40A supports RS-422 and RS-485 communication interfaces, allowing for flexible integration into automation networks.What are the dimensions of the Mitsubishi MR-JE-40A?The unit features a compact design with dimensions of 50 × 168 × 135 mm (W × H × D), making it suitable for installations with limited space.Is this model environmentally compliant?Yes, the MR-JE-40A is fully RoHS compliant, demonstrating a commitment to environmental responsibility.
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Mitsubishi MR-JE-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
- Model: MR-JE-40A
- Series: MELSERVO JE
- Input Voltage Range: 170–264V AC, accommodating various industrial power fluctuations.
- Frequency: Standard 50/60Hz compatibility.
- Interface Power Supply: Requires 24V DC ±10%, 0.3A for interface operation.
- Dimensions (W × H × D): Compact 50 × 168 × 135 mm footprint, ideal for space-constrained installations.
- Weight: Approximately 0.8 kg, contributing to its lightweight and manageable design.
- Operating Temperature: Operates reliably in temperatures ranging from 0°C to 55°C.
- Storage Temperature: Can be safely stored in temperatures from -20°C to 65°C.
- Certifications: Compliant with international standards including CE, UL, cUL, UKCA, and EAC, ensuring global acceptance and safety.
- Environmental Compliance: Fully RoHS compliant, demonstrating a commitment to environmental responsibility.
Applications
The Mitsubishi MR-JE-40A servo amplifier is a perfect choice for a wide spectrum of industrial applications that demand high precision and consistent motion control:
- CNC Machinery: Enhances the accuracy and speed of computer numerical control machines.
- Packaging Equipment: Ensures precise and efficient operation in automated packaging lines.
- Conveyor Systems: Provides smooth and controlled movement for various material handling setups.
- Robotics: Essential for the accurate articulation and movement of industrial robots.
- Printing Machines: Delivers high-accuracy control for intricate printing processes.
Why Choose the MR-JE-40A?
Selecting the Mitsubishi MR-JE-40A servo amplifier provides considerable benefits for your automation requirements:
- Integrated Energy Management: The built-in dynamic brake and regenerative resistor not only boost efficiency but also significantly improve operational safety by managing excess energy.
- Compact Design: Its remarkably space-saving form factor allows for flexible installation in various industrial environments, even where space is at a premium.
- Versatile Communication: With support for both RS-422 and RS-485 interfaces, this amplifier ensures seamless and flexible integration into existing and new automation networks.
- Reliable Performance: Backed by Mitsubishi's renowned quality and engineering excellence, the MR-JE-40A guarantees consistent and dependable performance in the most challenging industrial applications. This commitment to reliability minimizes downtime and maximizes productivity.
Availability & Shipping
- ▸In stock: MR-JE-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-JE-40A ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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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.