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Mitsubishi MR-J2S-70A
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewExperience unmatched precision and reliability in your industrial operations with the Mitsubishi MR-J2S-70A AC Servo Amplifier. This 750W amplifier, a distinguished component of the MELSERVO MR-J2S Series, is crafted for demanding motion control tasks requiring exceptional accuracy and consistent performance. Designed for seamless integration with Mitsubishi servo motors, the MR-J2S-70A supports various control modes, making it an essential element for diverse and rigorous automation environments.Key Features Robust Power Output: Delivers a consistent 750W for dependable operation. Flexible Voltage Input: Compatible with both 3-phase and 1-phase 200–230V AC for broad system integration. Versatile Control Options: Achieve superior accuracy in position, speed, and torque control. Extensive Connectivity: Includes analog and pulse train input for effortless system integration. Automated Tuning: Ensures optimal performance and stability through real-time auto-tuning without manual adjustment. Compact Design: Engineered to preserve valuable control panel space in integrated setups. Clear Status Indicators: Provides immediate operational status and error code diagnostics via an LED display. Simple Configuration: Easily set parameters using the integrated keypad or external software. Technical Specifications Model Number: MR-J2S-70A Series: MELSERVO MR-J2S Output Current Rating: Approximately 5.2 Amperes Frequency Range: 50/60 Hertz Compatible Motors: Designed for specific Mitsubishi HC series models, such as HC-KFS73. Operating Temperature: Efficiently functions between 0°C and 55°C. Mounting Type: Designed for convenient panel installation. Protection Mechanisms: Incorporates safeguards against overcurrent, overvoltage, overheating, and encoder errors for enhanced safety and durability. Unit Weight: Approximately 1.6 kilograms (3.5 pounds). Certifications: Holds CE, UL, and cUL certifications, ensuring adherence to global benchmarks. ApplicationsThe Mitsubishi MR-J2S-70A servo amplifier is ingeniously designed to meet the rigorous demands of various high-tech industrial applications, including: Computer Numerical Control (CNC) Machinery: Provides precise control for intricate machining processes. Robotic Systems: Powers articulated and SCARA robots for accurate and repeatable movements. Packaging Automation: Ensures synchronized and high-speed operation in automated packaging lines. Pick-and-Place Operations: Facilitates rapid, accurate component handling in assembly. Automated Conveyor Systems: Maintains smooth and controlled material flow in manufacturing and logistics environments. Why Choose This Model?The MR-J2S-70A stands out as a superior choice for several compelling reasons: Exceptional Adaptability: With support for multiple motion modes, it adapts effortlessly to diverse application requirements. Unmatched Accuracy: Engineered for precision, it delivers the high accuracy essential for critical industrial tasks. Rapid Implementation: Features like real-time auto-tuning and advanced diagnostic functions enable quick and efficient setup. Proven Dependability: As part of the trusted MELSERVO MR-J2S series, this amplifier offers the reliable performance expected from Mitsubishi Electric in global automation systems. Global Compliance: Fully certified (CE, UL, cUL), guaranteeing adherence to international quality and safety benchmarks. Order NowElevate your automation infrastructure with the Mitsubishi MR-J2S-70A AC Servo Amplifier. This high-performance unit is available and ready for immediate shipment to enhance your operational efficiency. Explore additional cutting-edge solutions in our Mitsubishi Servo Drivers collection for comprehensive motion control needs. For a complete range of Mitsubishi Electric automation equipment, visit the Mitsubishi Main Category.FAQWhat type of input voltage does the MR-J2S-70A support?The MR-J2S-70A supports both 3-phase and 1-phase 200–230V AC input voltage.What are the primary control modes available with this servo amplifier?This servo amplifier offers versatile control modes, including position, speed, and torque control.Which motor series is compatible with the MR-J2S-70A?It is designed for compatibility with Mitsubishi HC series motors, such as the HC-KFS73.Does the MR-J2S-70A have any safety features?Yes, it includes comprehensive protection functions such as overcurrent, overvoltage, overheat, and encoder error protection.What certifications does this product hold?The MR-J2S-70A is CE, UL, and cUL certified, confirming its compliance with international standards.
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Mitsubishi MR-J2S-70A
Overview
This is a genuine Mitsubishi Electric component from the Servo Drives & Motors family. 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
- Engineered to integrate inside Servo Drives & Motors installations
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 for the Servo Drives & Motors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Number: MR-J2S-70A
- Series: MELSERVO MR-J2S
- Output Current Rating: Approximately 5.2 Amperes
- Frequency Range: 50/60 Hertz
- Compatible Motors: Designed for specific Mitsubishi HC series models, such as HC-KFS73.
- Operating Temperature: Efficiently functions between 0°C and 55°C.
- Mounting Type: Designed for convenient panel installation.
- Protection Mechanisms: Incorporates safeguards against overcurrent, overvoltage, overheating, and encoder errors for enhanced safety and durability.
- Unit Weight: Approximately 1.6 kilograms (3.5 pounds).
- Certifications: Holds CE, UL, and cUL certifications, ensuring adherence to global benchmarks.
Applications
The Mitsubishi MR-J2S-70A servo amplifier is ingeniously designed to meet the rigorous demands of various high-tech industrial applications, including:
- Computer Numerical Control (CNC) Machinery: Provides precise control for intricate machining processes.
- Robotic Systems: Powers articulated and SCARA robots for accurate and repeatable movements.
- Packaging Automation: Ensures synchronized and high-speed operation in automated packaging lines.
- Pick-and-Place Operations: Facilitates rapid, accurate component handling in assembly.
- Automated Conveyor Systems: Maintains smooth and controlled material flow in manufacturing and logistics environments.
Why Choose the MR-J2S-70A?
The MR-J2S-70A stands out as a superior choice for several compelling reasons:
- Exceptional Adaptability: With support for multiple motion modes, it adapts effortlessly to diverse application requirements.
- Unmatched Accuracy: Engineered for precision, it delivers the high accuracy essential for critical industrial tasks.
- Rapid Implementation: Features like real-time auto-tuning and advanced diagnostic functions enable quick and efficient setup.
- Proven Dependability: As part of the trusted MELSERVO MR-J2S series, this amplifier offers the reliable performance expected from Mitsubishi Electric in global automation systems.
- Global Compliance: Fully certified (CE, UL, cUL), guaranteeing adherence to international quality and safety benchmarks.
Availability & Shipping
- ▸In stock: MR-J2S-70A 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-J2S-70A 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.