Specifications

4
MITSUBISHI ELECTRI
C
MELSERVO MR-J2S
Overview of all Features
Compliant and safe
Satisfies global industrial standards
The MR-J2S can be used with the confi
-
dence of knowing it satisfies global indus-
trial standards, including EN and UL.
Enhanced ability to withstand
environmental hazards
HC-SFS and HC-RFS series are rated IP65 as
standard equipment.
Separate wiring for the control
power supply
The control power supply of the servo
amplifier is wired separately, facilitating to
turn OFF the main circuit only, when an
alarm is triggered.
Compact and flexible
More compact servo motors
Mitsubishi´s servo motors keep getting
smaller:
The ultra-compact HC-MFS, HC-KFS series,
the low-inertia HC-RFS series, and the
medium-inertia HC-SFS series.
A wide variety of motors including
models with brakes
A broad line-up of servo motors including
models with brakes is available. Users can
choose the motor series that best suits the
machine being used.
Fully equipped
Absolute encoder as standard
The MR-J2S can be easily switched to
absolute encoding, which requires no
return to home, by merely adding a bat
-
tery to the servo amplifier and without
changing the servo motor.
Personal computer interface is
standard equipment
The MR-J2S comes with an RS232C/RS422
serial communications connector as stan-
dard equipment, enabling users to con-
nect a personal computer to the MR-J2S to
perform setup and to enter parameters.
Dynamic brake function
With an integrated dynamic brake, the
servo motor can be stopped immediately
in a power failure or when an alarm has
been triggered.
Integrated regenerative resistor
Regenerative resistor is integrated, elimi
-
nating the need for an external regenera
-
tion unit during normal operation.
Easy operation
Model adaptive control
Because the MR-J2S operates in quick
response to commands, it offers highly
responsive and stable operation, un-
affected by machine systems.
Servo-lock anti-microvibration
function
Microvibrations in the servo-lock state are
suppressed, providing the construction of
stable systems.
Automatic servo motor recognition
Once the encoder cable has been connec-
ted, the servo amplifier can determine, as
soon as its power is turned ON, which
servo motor is connected.
Encoder serial communications
The encoder uses serial communications,
so there are fewer signal wires to connect.
Real-time auto-tuning
The servo makes automatic gain adjust
-
ments even when the load´s inertia changes.
Switch between torque control mode
and other control modes
Switching between torque, speed, and
position control modes is supported for
the first time.
Control signal assignment feature
(A type)
Control signals necessary for operation
can be freely assigned to connector pins
within a predetermined range, enabling
more flexible operation.
Command pulse train types (A type)
The MR-J2S handles three command
types: Encoder signals, pulse and direc
-
tion, and CW/ CCW pulse train.
SSCNET motion bus type (B type)
SSCNET series systems bring you the best
in easy to use motion control solutions.
R
R
C
DIN ISO 9001 /
EN 29001
Zertifikat: 09 100 4371
AB
Torque
Position
Speed
SYSTEM DESCRIPTION
BASICS