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MR-J3-30A

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PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.

The MR-J3-30A is a servo Mamplifier. It is a Mitsubishi Electric module from the Melservo J3 product series. It is designed for servo motors used in a factory setting. It takes the controller's command signal and amplifies it to send the precise voltage and current necessary to get the motor moving in the right direction. Then, it adjusts the current to produce torque. This device can also regulate the position, velocity, and torque of a servo drive. The MR-J3-30A is a 200 VAC class servo amplifier. It has a rated voltage of 200-230 VAC, 50-60 Hz for single and three-phase electric connections. The input voltage range of this unit is 220 VAC (1-phase) and 220 VAC (3-phase). The module has a +5% frequency fluctuation. The rated output power of this amplifier is 0.3 kW. This servo amplifier supports the Pulse Width Modulation (PWM) control system. Therefore, it can turn on and off the voltage across the power transistors to achieve the required average voltage. As a result, this device can be considered a superior product compared to linear amplifiers. It is also an energy-optimized module that can cool itself from the heat created during operation. In addition, the MR-J3-30A has outstanding power management compared to a conventional device. The structure of the MR-J3-30A is that of an IP00 open-style enclosure. This device is equipped with dynamic brakes. Users should use this module following the manufacturer's safety instructions. Failure to adhere to storage and operation standards could lead to poor performance.

Technical Specifications for MR-J3-30A

ManufacturerMitsubishi Electric
Product TypeJ3 Servo Amplifier
Input Voltage1-Phase 220V
Supply Voltage 200-230 V AC, 50/60 Hz (1-phase and 3-phase)
Output Power Rating0.3 kilowatts
Control SystemPWM and Current Control
Compatible MotorsHF-MP053, HF-MP13, HF-KP053, and HF-KP13
FunctionsControl, Speed, Moment, Position
EnclosureOpen
Dynamic Braking Built-in

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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.