Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual page 33

1. FUNCTIONS AND CONFIGURATION
(2) 400 V class
Model: MR-J4-_(-RJ)
Rated voltage
Output
Rated current
Voltage/Frequency
Rated current
Permissible voltage
fluctuation
Main circuit
power supply
Permissible frequency
input
fluctuation
Power supply
capacity
Inrush current
Voltage/Frequency
Rated current
Permissible voltage
Control circuit
fluctuation
power supply
Permissible frequency
input
fluctuation
Power consumption
Inrush current
Voltage
Interface power
supply
Current capacity
Control method
Dynamic brake
Fully closed loop control
Load-side encoder interface (Note 5)
Communication function
Encoder output pulses
Analog monitor
Max. input pulse frequency
Positioning feedback pulse
Command pulse multiplying
Position control
factor
mode
In-position range setting
Error excessive
Torque limit
Speed control range
Analog speed command
input
Speed control
mode
Speed fluctuation ratio
Torque limit
Analog torque command
Torque control
input
mode
Speed limit
Positioning mode
Protective functions
Functional safety
60A4 100A4
[A] 1.5 2.8
[A] 1.4 2.5
[kVA]
[A]
[A] 0.1
[W] 30
[A]
[A]
USB: connection to a personal computer or others (MR Configurator2-compatible)
RS-422/RS-485: 1: n communication (up to 32 axes) (Note 8)
4 Mpulses/s (for differential receiver) (Note 4), 200 kpulses/s (for open collector)
Encoder resolution (resolution per servo motor revolution): 22 bits
Electronic gear A:1 to 16777215, B:1 to 16777215, 1/10 < A/B < 4000
Set by parameter setting or external analog input (0 V DC to +10 V DC/maximum torque)
Analog speed command 1: 2000, internal speed command 1: 5000
0 to ±10 V DC/rated speed (The speed at 10 V is changeable with [Pr. PC12].)
±0.01% or less (load fluctuation 0 % to 100%), 0% (power fluctuation ±10%), ±0.2% or less (ambient
temperature 25 ± 10 °C) when using analog speed command
Set by parameter setting or external analog input (0 V DC to +10 V DC/maximum torque)
0 V DC to ±8 V DC/maximum torque (input impedance 10 kΩ to 12 kΩ )
Set by parameter setting or external analog input (0 V DC to 10 V DC/rated speed)
Refer to "MR-J4-_A_-RJ Servo Amplifier Instruction Manual (Positioning Mode)" section 1.1.
The positioning mode is used by MR-J4-_A_-RJ servo amplifier with software version B3 or later.
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,
error excessive protection, magnetic pole detection protection, and linear servo control fault protection
1 - 14
200A4 350A4 500A4
3-phase 323 V AC
5.4 8.6 14.0
3-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
5.1 7.9 10.8
3-phase 323 V AC to 528 V AC
Within ±5%
Refer to section 10.2.
Refer to section 10.5.
1-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
1-phase 323 V AC to 528 V AC
Within ±5%
Refer to section 10.5.
24 V DC ± 10%
0.5 (including CN8 connector signals) (Note 1)
Sine-wave PWM control, current control method
Built-in
Compatible
Mitsubishi Electric high-speed serial communication
Compatible (A/B/Z-phase pulse)
Two channels
0 pulse to ±65535 pulses (command pulse unit)
±3 revolutions
STO (IEC/EN 61800-5-2)
700A4 11KA4 15KA4
17.0 32.0 41.0
14.4 23.1 31.8
0.2
45
External option (Note 6, 7)
22KA4
63.0
47.6