Specifications

The right solution
every time
Extensive product range /// Extensive product range /// Extensive product range /// The new generation servo /// The new generation servo /// The new generation servo ///
The new MR J3 series is Mitsubishi Electric’s
latest generation of servo amplifiers and
motors for industrial automation applica-
tions, that are small, precise and easy to
integrate, sporting a host of new features.
The powerful amplifier and motors are sig-
nificantly smaller than previous genera-
tions, reducing the need for costly cubicle
space and allowing the motors to fit easily
and neatly into small recesses of the
machine. From simple single-axis drives for
point-to-point positioning, to complex sys
-
tems with 96 fully synchronised axes, the
new MR-J3 series can reduce more than
just your stress levels.
A solution for every
application
Mitsubishi Electric always has the right
servo system for straightforward and com-
plex applications alike. With so many motor
types, different amplifier output per-
formances and features, the right servo
solution is available for every conceivable
positioning requirement.
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The ever-evolving new
generation servo
Powerful amplifiers
The new MR-J3 generation of servo drives
delivers state-of-the-art technology and
simple operation in a very compact pack-
age. New functions like the advanced
vibration suppression system and the fur-
ther improved real-time autotuning ensure
maximum precision, very short positioning
times and simple installation.
Mitsubishi offers a wide spectrum of servo
amplifiers to meet the demands of all types
of applications. The
models are
suitable for drive systems with conven-
tional control and are designed for regulat-
ing speed, torque and position control
tasks. The
models are specified for
complex, multi-axis movement sequences
and for use in networked automation sys-
tems. The MR-J3-T series is a compact and
cost effective servo solution with inte-
grated positioning control functionality
and CC-Link communications capability.
The units configure themselves by Plug &
Play for Mitsubishi Electric’s motion control
and positioning control systems, to which
they are connected via the high-speed
optical SSCNET III network, which has a
cycle period of just 0.44 milliseconds.
The MR-J3 is currently available with out-
puts from 50 W to 55 kW. Units with higher
outputs are being added to the range at
regular intervals.
Integrated
positioning
This CC-Link enabled version of Mitsubishi
Electric’s latest generation of servo amplifi-
ers makes it easier than ever to build truly
integrated automation systems. The pow-
erful amplifier and motors are significantly
smaller than previous generations, reduc-
ing the need for costly cubicle space and
allowing the motors to fit easily and neatly
into small recesses of the machine.
Handling systems require exceptional precision and dynamic response.
MR-J3 Servos
at a glance
Power range
MR-J3-A/B: 0.1–37 kW
MR-J3-A4/B4: 0.4–55 kW
MR-J3-T/T4: 0.1–55 kW
Input
MR-J3-A/B/T: 200–230 V AC (50/60 Hz)
MR-J3-A4/B4/T4: 380–480 V AC (50/60 Hz)
Speed frequency response
900 Hz
Control functions with
enhanced tuning technolog
Real-Time Auto-tuning and
Model Adaptive Control;
Advanced Vibration Suppression
Integrated interfaces
RS-422
Network links
MR-J3-B: SSCNET III
MR-J3-T: CC-Link
Plug and play minimises wiring errors and speeds up
installation
A diverse product range helps you make the right product choice.
PERFORMANCE
SERVO AMPLIFIERS & MOTORS
"Plug & play" technology