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Specification & Description
| Specification | Description |
|---|---|
| Part Number | MR-J4-70A |
| Alternative Part Number | MRJ470A |
| Manufacturer | Mitsubishi |
| Product Type | Digital AC Servo Amplifier |
| Power Supply Voltage | 200 V ac |
| Dimensions | 60 x 185 x 189 mm |
| Rated Capacity | 0.75 kW |
| Number of Axes | 1 |
| Dynamic Brake | Built-in |
| Safety Function Type | STO (IEC/EN 61800-5-2) |
| Weight | 1.4 kg |
| Conformity | CE, UL/cUL, EAC, UKCA compliant |
| RoHS Compliance | Compliant |
| Series | MELSERVO-J4 |
| Environmental Considerations | REACH Limit Exceeded |
| Commodity Code | 854370 |
| Country of Origin | Japan (JP) |
| Preference Status | Non EU |
| Product Packaging | Cardboard and other plastic materials used for packaging |
| Compatible Products | Various connectors, cables, filters, and other accessories compatible with the MR-J4 series |
The Mitsubishi MR-J4-70A 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. With its compact dimensions of 60 x 185 x 189 mm, this servo amplifier is an ideal choice for space-constrained environments, while still offering the robust power needed for demanding tasks.
Engineered for versatility, the MR-J4-70A operates on a 200 V AC power supply and is capable of handling a rated capacity of 0.75 kW, making it suitable for single-axis applications. The built-in dynamic brake ensures rapid deceleration and stopping of the motor, enhancing the safety and efficiency of your operations.
One of the key features of the MR-J4-70A is its STO (Safe Torque Off) safety function, compliant with IEC/EN 61800-5-2 standards, which provides an additional layer of protection by preventing unexpected motor movement, thereby safeguarding both machinery and operators.
The servo amplifier's design is not only functional but also compliant with several international standards, including CE, UL/cUL, EAC, and UKCA, ensuring it meets the rigorous requirements for global use. Additionally, the MR-J4-70A is RoHS compliant, aligning with environmental regulations by restricting the use of certain hazardous substances in electrical and electronic equipment.
Whether you're upgrading an existing system or building a new one, the Mitsubishi MR-J4-70A digital AC servo amplifier offers the performance, safety, and reliability needed to keep your operations running smoothly and efficiently.
Commonly Asked Questions
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Frequently Asked Questions
What type of power supply does the servo amplifier support?
The servo amplifier supports both single-phase and three-phase power supplies, with an input voltage range of 200-240 VAC.
Can this servo amplifier be used for multi-axis applications?
No, the MR-J4-70A is designed for single-axis applications.
Does the servo amplifier come with a dynamic brake?
Yes, the MR-J4-70A comes with a built-in dynamic brake.
What safety functions are integrated into the servo amplifier?
The servo amplifier includes a STO (Safe Torque Off) function, which complies with IEC/EN 61800-5-2 safety standards.
What are the dimensions and weight of the servo amplifier?
The servo amplifier has dimensions of 60 mm in width, 168 mm in height, and 185 mm in depth, and it weighs approximately 1.4 kg.
Is the servo amplifier compliant with RoHS?
Yes, the MR-J4-70A is RoHS compliant.
What is the rated capacity of the servo amplifier?
The rated capacity of the servo amplifier is 0.75 kW.
Are there any specific environmental considerations for the servo amplifier?
Yes, the servo amplifier has exceeded the REACH limit and contains substances listed under the REACH regulation with their respective CAS numbers.
What certifications does the servo amplifier hold?
The servo amplifier is compliant with CE, UL/cUL, EAC, and UKCA certifications.
What are some compatible products for the servo amplifier?
Compatible products include various cables, connectors, filters, and terminal blocks designed for use with the MR-J4 series.
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.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
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.
