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Specification & Description
| Specification | Description |
|---|---|
| Part Number | MR-J3-70A |
| Alternative Part Number | MRJ370A |
| Manufacturer | Mitsubishi |
| Category | Servo Drives |
| Family | J3 Series |
| Input Voltage | 200 to 240 V ac |
| Input Phase | 1/3 Phase |
| Output Current | 5.8 A |
| Rated Power | 0.75 kW |
| Dimensions | 60 x 185 x 168 mm |
| Conformity | CE, UL/cUL, EAC, UKCA Compliant |
| Safety Function Type | STO (IEC/EN 61800-5-2) |
| Dynamic Brake | Built-in |
| Product Weight | Approximately 1.4 kg |
| Commodity Code | 854370 |
| Series | MELSERVO-J4 |
| Command Interface | Generic Interface |
| Number of Axes | 1 |
| Environmental Compliance | RoHS Compliant |
| REACH Limit Exceeded | Yes |
| Dangerous Goods Class | No |
| Product Hierarchy | IAK30012 SERVO and Motion |
| Ext. Material Group | 10 STANDARD ITEM |
| ABC Indicator | A (Available from Stock) |
| Sales Start | 28.10.2013 |
| Predecessor | 161488 / MR-J3-70A |
| Country of Origin | Japan (JP) |
| Preference Status | Non EU |
The Mitsubishi MR-J3-70A is a state-of-the-art digital AC servo amplifier, designed to deliver precise control and efficient power management for a wide range of industrial automation applications. This compact unit, measuring 60 x 185 x 168 mm, is engineered to operate on both single and three-phase power supplies, with an input voltage range of 200 to 240 V ac. It boasts a rated output capacity of 0.75 kW and a current rating of 5.8 A, making it suitable for driving small to medium-sized servo motors.
Crafted with the user in mind, the MR-J3-70A features a built-in dynamic brake, ensuring rapid deceleration and enhanced safety during operation. Its compatibility with the J3 series allows for seamless integration into existing Mitsubishi servo systems, providing a reliable and cost-effective solution for upgrading or expanding your automation capabilities.
The MR-J3-70A is recognised for its exceptional performance, offering smooth motion control and high-speed response, which are critical in applications requiring precision and repeatability. Whether used in packaging machinery, CNC machining centres, or robotic arms, this servo amplifier is designed to meet the rigorous demands of modern industry.
With its adherence to international conformity standards, including CE, UL/cUL, EAC, and UKCA, the MR-J3-70A assures compliance with global regulatory requirements, making it a versatile choice for businesses operating in various regions. Its robust design and proven reliability make it a valuable asset for any operation seeking to enhance efficiency and precision in their automated processes.
Commonly Asked Questions
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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Frequently Asked Questions
What type of power supply does this servo amplifier support?
The servo amplifier supports both single-phase and three-phase power supplies, with an input voltage range of 200 to 240 V ac.
Can this servo amplifier be used for safety applications?
Yes, it includes a Safety Torque Off (STO) function compliant with IEC/EN 61800-5-2 standards, making it suitable for safety applications.
What is the rated capacity of this servo amplifier?
The rated capacity of the MR-J3-70A servo amplifier is 0.75 kW.
What are the dimensions and weight of this servo amplifier?
The dimensions are 60 mm in width, 185 mm in depth, and 168 mm in height. The weight of the unit is approximately 1.4 kg.
Is this servo amplifier RoHS compliant?
Yes, the servo amplifier is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What kind of brake does the servo amplifier have?
The servo amplifier is equipped with a built-in dynamic brake.
What is the purpose of the MR-J3-70A?
The MR-J3-70A is designed to control the motion of servo motors, providing precise speed, torque, and position control for various industrial automation applications.
How many axes can this servo amplifier control?
This servo amplifier is designed to control a single axis.
What are some compatible products for this servo amplifier?
Compatible products include various cables, connectors, filters, and other accessories designed to work with the MR-J3-70A for a complete servo system setup.
Does this servo amplifier have any environmental considerations?
Yes, the MR-J3-70A has exceeded the REACH limit for certain substances. Users should refer to the material fact sheet for detailed information on specific substances.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
