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MR-J3 Use tomorrow’s technology today. Small size – big performer. Ultra-compact, cuts system component size Supports space-saving gapless amplifier arrangement = More flexible and cheaper installation = Reduces switchgear cabinet size. 168 mm. 67 cm 2. 40 mm.

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MR-J3 Use tomorrow’s technology today

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Mr j3 use tomorrow s technology today


Use tomorrow’s technology today

Small size big performer

Small size – big performer

  • Ultra-compact, cuts system component size

  • Supports space-saving gapless amplifier arrangement

    = More flexible and cheaper installation

    = Reduces switchgear cabinet size

168 mm


40 mm

A design that s up to any challenge

A design that’s upto any challenge

  • Plug & Play installation

  • USB port as standard

    = Faster installation and setup

    = Guaranteed performance utilisation

Maximum torque minimum dimensions

Maximum torque –minimum dimensions

  • High torque capability, even at 6,000 rpm


  • Patented motor winding technology

  • Protected against dust and water jets


Abs encoder for maximum precision

New HF series


ABS encoder formaximum precision

  • Smallest ABS encoder, developed by Mitsubishi

  • 262,144 steps per turn

  • Maximum speed constancy at low speeds

  • Axis limit switches can be eliminated

Improved response


New HF series


Faster positioning

Improved response

  • Speed-frequency responseincreased to 900 Hz

    = Faster positioning

    = More accurate positioning

    = Faster retooling

Making the complex simple real time autotuning


Mass inertia ratio


Making the complex simple: Real-time autotuning

  • A single parameter to pre-calibrate the control circuit for the desired control level

  • Continuous and fully automatic adjustment of the controller


  • Ball screw, with a suspended load

  • 15% of Trated needed to overcome the friction coefficient

  • 55% of Trated for acceleration and deceleration

Best performance guaranteed

Best performance guaranteed

  • Integrated machine analysis

  • Machine simulation for optimum systems

  • Extended filter frequency range (+4.5 kHz) to suppress mechanical resonances

    =Maximum performance spectrum guaranteed – even for users without high-end experience!

Automatic vibration suppression

Automatic vibration suppression

Problems with structurally generated vibrations?

Vibration suppression delivers better quality!

Software that makes your life easier

Software that makes your life easier

  • Comprehensive diagnostic functions

  • Oscilloscope function

  • Error memory

  • System setup

  • Machine analyser

    = User-friendly configuration withMR-Configurator

Sscnet iii the benchmark

SSCNET III – the benchmark

  • High Speed - 50 Mbit/s - Bus cycle time 0.44 ms

  • Up to 96 axes

    =Fibre-optics connections for an interference-free bus

    =Low cabling overheads

    =Extended information

    =Flexible solutions

The benefits an example

The benefits – an example

Complete installation and setup of a new machine with 3 highly-dynamic axes

Competitor: 60 man hours x €100

Mitsubishi MR-J3: 9 man hours= €5,100 saving

No external measurements required = €8,000 saving

No specialist required for servicing = €4,000 saving per event

Total saving €17,100

Faster and more functionality

Faster and more functionality

  • Ultra-fast positioning

  • Maximum precision

  • Minimum dimensions

  • Vibration suppression

... and yetso easyto use




- Details -

The following slides can also be used as supplements or alternatives to provide more in-depth information.

Advanced control

Advanced Control

In-Position signal

Machine position

Machine vibration with rigid controller setting

No vibration: high response

Abs encoder design

ABS encoder design

Glass disc


262,144 ppr

131,072 ppr

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