Mitsubishi Electric MELSERVO MRJ2S-B, Instruction Manual

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Standard specifications Specifications
MELSERVO J2-Super 10 - 9
10.2 Standard specifications
10.2.1 Servo amplifier
Servo amplifier MR-J2S-
10B 20B 40B 60B 70B 100B 200B 350B 500B 700B 60B4 100B4 200B4 350B4 500B4 700B4
Main
circuit
power
supply
Voltage/
frequency
3~, 200–230VAC, 50/60Hz
1~, 230VAC, 50/60Hz
3~, 200–230VAC, 50/60Hz 3~, 380–480VAC, 50Hz/60Hz
Permissible
voltage
fluctuation
3~, 170–253VAC
1~, 207–253VAC
3~, 170–253VAC 3~, 323–528VAC, 50Hz/60Hz
Permissible
frequency
fluctuation
±
5 %
Control
circuit
power
supply
Voltage/
frequency
1~, 200–230VAC, 50Hz/60Hz 24VDC
Permissible
voltage
fluctuation
1~, 170–253VAC, 50Hz/60Hz 20.4–27.6VDC
Permissible
frequency
fluctuation
±5% —
Power
supply
capacity
50W 25W
Control system
Sine-wave PWM control
Dynamic brake Built-in
Protective functions Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal relay), servo motor
overheat protection, encoder fault protection, regenerative fault protection, undervoltage, instantaneous power
failure protection, overspeed protection, excessive error protection
Speed frequency
response
≥
550Hz
Protection type
Open (IP00)
Environmental
conditions
Refer section 2.1
Weight [kg]
0.7 0.7 1.1 1.1 1.7 1.7 2.0 2.0 4.9 7.2 2.1 2.2 2.2 5.0 5.0 7.2
Tab. 10-3: Standard specifications of servo amplifiers