Part Number - MR-J2-100A

MR-J2-100A is

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Product Details

  • Melservo MR-J2 Servo Amplifier (MRJ2100A)
  • Manufacturer: Mitsubishi
  • Series: MELSERVO MR-J2

Product Description

The Mitsubishi MR-J2-100A (MRJ2100A) is a 200V Melservo MR-J2 servo amplifier with an output wattage of 1kW. The servo amplifier built in power supply has a voltage which ranges from 200 to 230VAC and operates on a 3-phase voltage. The frequency of this power supply is 50/60Hz. The voltage, nevertheless, may magnifies its range between 170 to 253VAC with an identical operations of 3-phase. The frequency of the MR-J2-100A servo amplifier may shift between +5% and -5% of 50/60Hz. The frequency response of this servo amplifier has a speed of 250Hz.

The environment of the MR-J2-100A servo amplifier must reside in an area or precinct that is not exposed to alkaline or caustic gases or other impinging substances like dust.

The MR-J2-100A servo amplifier may only be concatenated one servo motor, the HC-SF-102. The servo motor that may be utilized, the HC-SFS102, is a medium inertia and capacity motor.

The MR-J2-100A servo amplifier has four port and six screws which are on the terminal block of the servo amplifier. The CN1B port can link with a terminal block. The CN2 connector can connect to the encoder of the HC-SFS-102. And the CN3 port may connect to a personal computer in order to create a RS-232C communications. On the terminal block on the control circuit are six screw terminals: L1, L2, L3, U, V, and W. The U, V, and W terminals on the MR-J2-100A servo amplifier link to the servo motor utilizing a servo motor power cable. The L1, L2, and L3 attach to the magnetic contactor which then must link to the power cable.

Here is the manual referenced:

Technical Specifications

Manufacturer: Mitsubishi
Part Number: MR-J2-100A (MRJ2100A)
Module Type: Servo Amplifier
Voltage/Frequency: 200 to 230VAC, 3-phase 50/60Hz
Output Wattage: 1kW
Weight: 3.7lbs (1.7kg)

Related Parts

MR-J2-100B - Mitsubishi Melservo MR-J2 Servo Amplifier, 1KW, 200V (MRJ2100B)
MR-J2S-20B - Mitsubishi Servo Amplifier
MR-J2S-60A - Mitsubishi Servo Amplifier

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-J2-100A 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.

More Information: MR-J2-100A, MRJ2 100A, MRJ2100A, MR J2 100A

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