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MR-J3-70A

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New

$790

3 In Stock

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The Mitsubishi MR-J3-70A is a high-performance AC Servo Amplifier that is a component of the highly regarded MELSERVO MR-J3 Series. This amplifier was designed to provide precise motion control for a wide variety of different uses. This amplifier has a power rating of 750 Watts and requires an input voltage of between 200 and 230 Volts AC for a 3-phase supply, or 230 Volts AC for a source with only one phase. It runs on these voltages. The amplifier has a current rating of 5.8 Amps, but it only draws 3.8 Amps from the input power supply when it is operating. The MR-J3-70A provides a wide range of capabilities, including positioning, speed control, a torque control mode, and enhanced vibration suppression control. Together, these features and an auto-tuning feature make certain that the amplifier provides a high level of precision and efficiency while simultaneously adjusting to a wide variety of operational requirements. The dynamic brake that is already incorporated into this unit ensures that it has adequate stopping power and is safe to use. This is a notable feature of the product. Its energy efficiency has been further improved by the incorporation of an internal regenerative resistor, which enables the energy that is produced during deceleration to be reused. The MR-J3-70A features an RS-422 communication protocol in addition to five ports and three connectors, giving users a wide variety of options for how they can connect their devices. These certifications demonstrate that the product satisfies the requirements of global safety and environmental standards. The Mitsubishi MR-J3-70A AC Servo Amplifier exemplifies a balanced combination of power, precision, and adaptability, which promises great efficiency in a variety of motion control applications.

Technical Specifications for MR-J3-70A

TypeAC Servo Amplifier
SeriesMELSERVO MR-J3
Power rating700 Watts
Input voltage200 to 230 Volts AC (3-phase) / 230 Volts AC (1-phase)
Input frequency50/60 Hertz
Rated current5.8 Amps
Number of ports5
Number of connectors3
Communication protocolRS-422
Weight1.4 kilograms (3.09 pounds)
Functionspositioning, speed control, torque control mode, advanced vibration suppression control, auto tuning, etc.
Built-in dynamic brakeYes
Built-in regenerative resistorYes
Current consumption3.8 Amps input
CertificationsCE marking, cULus, TUV Rheinland, EN, UL, RoHS

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.