Integrated 3-Axis Servo Amplifier - Mitsubishi Electric MR-J4W2 Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.3.2 Integrated 3-axis servo amplifier

Model MR-J4W3-
Rated voltage
Output
Rated current
(each axis)
Power supply
/Frequency
Rated current
(Note 9)
Main circuit Permissible voltage
fluctuation
power supply
input
Permissible
frequency fluctuation
Power supply
capacity
Inrush current
Power supply
/Frequency
Rated current
Permissible voltage
Control circuit
fluctuation
power supply
Permissible
input
frequency fluctuation
Power consumption
Inrush current
Voltage/Frequency
Interface
Power supply
power supply
capacity
Control method
Reusable regenerative
energy (Note 2)
Moment of inertia J
equivalent to the
permissible charging
amount (Note 3)
Capacitor [× 10
regeneration
Mass
equivalent to
the
permissible
charging
amount
(Note 4) [kg]
Built-in regenerative resistance
Dynamic brake
SSCNET III/H command
communication cycle (Note 7)
Communication function
Encoder output pulse
Analog monitor
Fully closed loop control
Scale measurement function
Protective functions
[A]
[A]
[kVA]
[A]
[A]
[W]
[A]
[J]
-4 2
kg • m ]
LM-H3
LM-K2
LM-U2
[W]
USB: Connect a personal computer (MR Configurator2 compatible)
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal),
servo motor overheat protection, encoder error protection, regenerative error protection,
undervoltage protection, instantaneous power failure protection, overspeed protection, and
222B
3-phase 170 V AC
1.5
3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
4.3
3-phase or 1-phase 170 V AC to 264 V AC, 50 Hz/60 Hz
Within ±5%
Refer to section 10.2.
Refer to section 10.5.
1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
0.4
1-phase 170 V AC to 264 V AC
Within ±5%
55
Refer to section 10.5.
24 V DC ± 10%
0.45 A (Note 1)
Sine-wave PWM control, current control method
21
4.26
4.7
10.5
30
Built-in
0.222 ms (Note 8), 0.444 ms, 0.888 ms
Not compatible
None
Not compatible
Not compatible
error excessive protection
1 - 6
444B
2.8
7.8
30
6.08
6.7
15.0
100