Servo Amplifier Standard Specifications - Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.3 Servo amplifier standard specifications

1.3.1 Integrated 2-axis servo amplifier
Model MR-J4W2-
Rated voltage
Output
Rated current
(each axis)
Voltage/Frequency
Rated current
(Note 11)
Permissible voltage
Main circuit
fluctuation
power supply
input
Permissible
frequency fluctuation
Power supply
capacity
Inrush current
Voltage/Frequency
Rated current
Permissible voltage
fluctuation
Control circuit
power supply
Permissible
input
frequency fluctuation
Power consumption
Inrush current
Voltage
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 9)
Communication function
Encoder output pulse
Analog monitor
Fully closed loop control
Scale measurement function
Load-side encoder interface
Protective functions
22B
1.5
[A]
3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
2.9
[A]
3-phase or 1-phase 170 V AC to 264 V AC
[kVA]
[A]
[A]
[W]
[A]
17
[J]
3.45
-4 kg • m 2 ]
LM-H3 3.8
LM-K2
8.5
LM-U2
[W]
USB: Connect a personal computer (MR Configurator2 compatible)
Mitsubishi Electric high-speed serial communication (Note 6)
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
44B
3-phase 170 V AC
2.8
5.2
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%
0.35 A (Note 1)
Sine-wave PWM control, current control method
21
4.26
4.7
10.5
20
Built-in
0.222 ms, 0.444 ms, 0.888 ms
Compatible (A/B-phase pulse)
None
Compatible (Note 8)
Compatible (Note 10)
error excessive protection
1 - 4
77B 1010B
5.8 6.0
3-phase 200 V AC to
240 V AC, 50 Hz/60 Hz
7.5 9.8
3-phase 170 V AC to
264 V AC
44
8.92
9.8
22.0
100