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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.
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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.
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