Part Number - MR-J2-60B

MR-J2-60B is

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Product Details

  • Melservo MR-J2 Input Output Servo Amplifier (MRJ260B)
  • Manufacturer: Mitsubishi
  • Series: MELSERVO MR-J2

Product Description

The MR-J2-60B (MRJ260B) is a Melservo MR-J2 series input output servo amplifier with a 170V power supply. This servo amplifier has a power supply with a voltage that runs on both 1- or 3-phases and a standard frequency of 50/60Hz. If it operates in 3-phases, then the voltage will span from 200 to 230VAC. The voltage is granted to have an aggrandized voltage range of 170 to 253VAC. The MR-J2-60B servo amplifier runs on 1-phase, then the voltage will be 230VAC and it is permitted to ambit between 207 to 253VAC. The frequency is allowed to waver between +5% and -5% of 50/60Hz.

The MR-J2-60B input output servo amplifier can create a connection with four different servo motors. These are the servo motors that are applicable to this specific servo amplifier: the HA-FF43, HA-FF63, HC-SF52, and HA-SF53. The two connections demanded of the servo amplifier are made as described in the following paragraph.

Incorporated into the MR-J2-60B input output servo amplifier are many ports and screw terminals. The CN1A and CN1B connect with counterpart MR-J2-B servo amplifiers. The CN2 port can connect to the encoder of the selected servo motor. The servo motor must also connect to the power supply of the MR-J2-60B servo amplifier by connecting to its ‘U, V, and W’ screw terminals. The last of the ports, the CN3 port, attaches itself to a personal computer which deploys a specific software. Finally, the L1, L2, and L3 screw terminal connects to a FR-BAL reactor that links to a magnetic contactor, which then connects to a circuit breaker.

Here is the manual that may have been referenced:

Technical Specifications

Part Number: MR-J2-60B (MRJ260B)
Module Type: Input Output Servo Amplifier
Voltage/Frequency: 200 to 230VAC, 3-phase 50/60Hz; 230VAC, 1-phase 50/60Hz
230 VAC
50/60 HZ
0-360 HZ
Weight: 2.45lbs (1.1kg)

Related Parts

MR-J2-60A - Mitsubishi Melservo MR-J2 Servo Amplifier (MRJ260A)
HC-SF52 - Mitsubishi Melservo HC Servo Motor (HCSF52)
HC-SF52B - Mitsubishi Melservo HC Servo Motor with Brake (HCSF52B)
HC-SF52K - Mitsubishi Melservo HC Servo Motor with Key (HCSF52K)

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
  • Mitsubishi MELSERVO MR-J2 Shipping options vary by location. Call for an accurate quote.


  • The Mitsubishi MR-J2-60B comes with a two year warranty.
  • A three year warranty is available. Please inquire for pricing.

Additional Information

TRW Electric & 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 authorized suppliers. TRW Electric & Supply has many new and refurbished Mitsubishi MELSERVO-MR-J2 parts available for purchase.

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