Mitsubishi: MR-J2-350B

Part Number - MR-J2-350B

This MR-J2-350B is

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Melservo SERVO AMPLIFIER 200V 3.5KW (MRJ2350B)

Mitsubishi - MELSERVO MR-J2

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Product Description

Power Supply for MR-J2-350B
  • Voltage / Frequency: 3-phase 200-230VAC, 50/60Hz
  • Permissible Voltage Fluctuation: 3-phase 170-253VAC
  • Permissible Frequency Fluctuation: ±5%
Control System: Sinusoidal PWM control/current control system
Dynamic brake: Built-in
Speed frequency response: 550 Hz or more

Protective Functions for MR-J2-350B
  • Over current shutdown
  • regeneration over voltage shutdown
  • overload shutdown (electronic thermal)
  • SERVO MOTOR overheat protection
  • encoder fault protection
  • regeneration fault protection
  • under voltage/sudden power outage protection
  • over speed protection, excess error protection

Shipping and Order Information

  • TRW Supply can usually ship in stock items same day before 3:30 PM EST for no extra cost and before 5 PM with a rush fee
  • Shipping options vary by location. Call for an accurate quote.


  • The MR-J2-350B comes with a 1 year warranty.

Additional Information

TRW Electric and Supply Company is a global automation supplier. We deliver reliable new and refurbished parts at a great value. Our product focus is Omron and Mitsubishi products, but we have been able to provide our customers with solutions from other manufacturers as well. Our goal is to supply the automation industry with the best service and pricing, and of course conduct business with a high level of integrity.

Authorized Distributors

A Mitsubishi Authorized Distributor for MELSERVO-MR-J2 is not the only source for Mitsubishi products. Many of the Mitsubishi products have been discontinued and therefore are no longer available from a Mitsubishi Authorized Supplier of Mitsubishi Automation. TRW Electric and Supply has many new and refurbished Mitsubishi MELSERVO-MR-J2 parts available for purchase.

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