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Mitsubishi MR-J4-70B

Name: MR-J4-70B
Brand: Mitsubishi
SKU: MR-J4-70B
Price: 271.78 GBP
Availability: InStock

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£271.78 (ex. VAT)

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Marvo Stock ID MV-2H0Q

HS Code 85437090

SKU MR-J4-70B

Condition Used

Warranty 12 months

Weight (kg) 2.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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Specification & Description

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Specification & Description

Specification	Description
Part Number	MR-J4-70B
Alternative Part Number	MRJ470B
Manufacturer	Mitsubishi
Category	Digital AC-Servo Amplifier
Phase	1/3 Phase
Voltage	200 to 240 V ac
Current	5.8 A
Power Output	0.75 kW
Dimensions	60 x 185 x 168 mm
Safety Function Type	STO (IEC/EN 61800-5-2)
Dynamic Brake	Built-in
Commodity Code	854330
Conformity	CE, UL/cUL, UKCA, EAC Compliant
RoHS Compliance	Compliant
WEEE	B2B
Product Packaging Weight	Cardboard: 270 g, Other plastic: 10 g
Compatible Products	Various cables, connectors, brake resistors, filters, and other accessories for servo systems
Series	MELSERVO-J4
Type	MR-J4
Number of Axes	1
Product Dimensions & Weight	Width: 60 mm, Height: 168 mm, Depth: 185 mm, Weight: 1.4 kg
Environmental	REACH Limit Exceeded with specific substances noted
Additional Features	Real-time auto tuning, advanced vibration suppression, adaptive filter, notch filter

The Mitsubishi MR-J4-70B is a state-of-the-art digital AC-servo amplifier designed to deliver precision control and reliable performance for a wide range of industrial automation applications. This compact unit, measuring just 60 x 185 x 168 mm, is engineered to operate with a power supply of 200 to 240 V ac, making it versatile for both single and three-phase power systems. With a rated capacity of 0.75 kW and a current rating of 5.8 A, it is well-suited for controlling motor power up to 700 W.

The MR-J4-70B is part of the MELSERVO-J4 series, renowned for its high-speed response and advanced vibration suppression capabilities. This amplifier incorporates Mitsubishi's cutting-edge technology to ensure smooth and accurate motor control, which is critical in applications requiring high precision and efficiency.

The unit is equipped with a dynamic brake and built-in safety functions, including STO (Safe Torque Off) as per IEC/EN 61800-5-2 standards, enhancing its operational safety. The MR-J4-70B also boasts RoHS compliance, ensuring it meets stringent environmental standards by avoiding the use of certain hazardous substances in its construction.

This servo amplifier is designed for ease of use, with user-friendly interfaces that facilitate quick setup and configuration. Its compatibility with a range of Mitsubishi servo motors and accessories allows for a flexible and scalable solution that can be tailored to meet the specific needs of various industrial processes.

Whether it's for packaging machinery, CNC machines, robotics, or any other precision-driven automation task, the Mitsubishi MR-J4-70B digital AC-servo amplifier is a reliable choice that offers both performance and peace of mind.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

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.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of power supply does the Digital AC-Servo Amplifier require?

The Digital AC-Servo Amplifier is designed to operate on a power supply of 1/3 Phase, 200 to 240 V ac.

Can this servo amplifier be used for motors with different power ratings?

This servo amplifier is specifically designed for motor power of 700 W. Using it with motors of different power ratings is not recommended as it may not provide optimal performance or could potentially cause damage.

What are the dimensions of the Digital AC-Servo Amplifier?

The dimensions of the Digital AC-Servo Amplifier are 60 x 185 x 168 mm.

Does the Digital AC-Servo Amplifier come with a dynamic brake?

Yes, the Digital AC-Servo Amplifier comes with a built-in dynamic brake.

What safety functions are included in the Digital AC-Servo Amplifier?

The Digital AC-Servo Amplifier includes a STO (Safe Torque Off) function, which complies with IEC/EN 61800-5-2 safety standards.

Is the Digital AC-Servo Amplifier compliant with any environmental regulations?

Yes, the Digital AC-Servo Amplifier is RoHS compliant, ensuring it meets certain environmental standards regarding the restriction of hazardous substances.

What is the rated capacity of the Digital AC-Servo Amplifier?

The rated capacity of the Digital AC-Servo Amplifier is 0.75 kW.

How many axes can the Digital AC-Servo Amplifier control?

The Digital AC-Servo Amplifier is designed to control one axis.

What is the significance of the CE marking on the Digital AC-Servo Amplifier?

The CE marking indicates that the Digital AC-Servo Amplifier complies with the necessary EU health, safety, and environmental protection legislation.

Can I use the Digital AC-Servo Amplifier with third-party motors?

The Digital AC-Servo Amplifier is compatible with third-party motors, but it is essential to ensure that the motor specifications match the amplifier's requirements for safe and efficient operation.

Part conditions explained

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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.

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