Part Number - MR-J2S-10A

MR-J2S-10A is

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Product Details

  • Melservo MR-J2 Servo Amplifier 100W (MRJ2S10A)
  • Manufacturer: Mitsubishi
  • Series: MELSERVO MR-J2

Product Description

The Mitsubishi MR-J2S-10A (MRJ2S10A) is a Melservo MR-J2 series servo amplifier with an output wattage of 100W. This servo amplifier generates a total of 100W of output and a 200V of voltage frequency. The servo amplifier has a 3 phase input voltage of 200 to 230 with a frequency of 50/60Hz or a 1 phase input voltage of 230 with a frequency 50/60Hz. The MR-J2S-10A has an output of 170 volts and with a frequency of 0-360Hz. The MR-J2S-10A’s torque limit of 0 to +10VDC (as the maximum torque) circumvents the parameters or the servo amplifier external analog input. The RS-232C/RS-422 cable is employed by this amplifier for PC interface. The MR-J2S-10A has an analog input command speed stretches from 0 to ±8VDC (the maximum torque) and its input impedance reaches from 10 to 12 kilo-ohms. The MR-J2S-10A servo amplifier 100W is a 3 phase analog and digital input that is formed of two analog reference inputs and a digital pulse train input which aid three different pulse trains with its pulse command is 0 to ±10000 pulses.

The MR-J2S-10A is normally fitted with a CN2 connector to a servo motor and encoder. This servo amplifier can be matched with these motors: the HC-KFS053, HC-KFS13, HC-MFS053, and HC-MFS13. There are a few ways in which these motors may attach to the servo amplifier as is described in the manual. There is also a battery area for an optional A6BAT Battery. The MR-J2S-10A can also be joined with a CN3 connector and a CN1B connector with a junctional terminal block.

The ambient temperatures between 0 and 55 degrees Celsius (32 to 131 degrees Fahrenheit) should remain consistent in precincts of the MR-J2S-10A.

Here are the manuals that may have been referenced:

Technical Specifications

Part Number: MR-J2S-10A (MRJ2S10A)
Module Type: Servo Amplifier
Voltage Frequency: 200 to 230VAC 50/60Hz, 3 Phase or 230VAC 50/60Hz, 1 Phase
Output Wattage: 100W
Weight: 1.5lbs (0.7kg)

Related Parts

MR-J2S-10B - Mitsubishi Melservo MR-J2 Servo Amplifier, SSC NETWORK (MRJ2S10B)
MR-J2S-10A1 - Mitsubishi Melservo MR-J2 Servo Amplifier 100W, 100V (MRJ2S10A1)
- Mitsubishi Melservo HC Servo Motor, 50W (HCKFS053)

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-J2S-10A 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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