Mitsubishi; MR-J2S-350A : Servo Amplifier

Manufacturer : Mitsubishi Electric

Power Supply (Voltage/frequency): 3-phase 200-230VAC, 50/60Hz

Power Supply (Permissible voltage fluctuation): 3-phase 170-253VAC

Power Supply (Permissible frequency fluctuation): ±5%

Control System: Sinusoidal PWM control/current control system

Dynamic brake: Built-in

Speed frequency response: 550 Hz or more

Protective functions: Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal), servomotor overheat protection, encoder fault protection, regeneration fault protection, undervoltage/sudden power outage protection,overspeed protection, excess error protection

Maximum input pulse frequency (Position control mode): 500 kpps- when using differential receiver, 200 kpps- when using open collector

Positioning feedback pulse (Position control mode): Resolution per encoder/servo motor rotation (131072 pulse/revolution)

Positioning complete width setting (Position control mode): 0 - ±10VDC

Excess error (Position control mode): ±10 rotations

Torque limit input (Position control mode): Set by parameters or external analog input (0-±10VDC / maximum torque)

Speed control range (Speed control mode): Analog speed command 1:2000, internal speed command 1:5000

Analog speed command input (Speed control mode): 0-±10VDC / rated speed

Speed fluctuation rate (Speed control mode): ±0.01% max.(load fluctuation 0-100%), 0% (power fluctuation ±10%), ±0.2% max. (ambient temperature 25°C ± 10°C), when using external analog speed command

Torque limit (Speed control mode): Set by parameters or external analog input (0-±10VDC / maximum torque)

Torque command input (Torque control specifications): 0-±8VDC / maximum torque (input impedance 10 to 12kO)

Speed limit (Torque control specifications): Set by parameters or external analog input (0-±10VDC, rated speed)

Structure: Fan-cooling, open (IP00)

Shipping Weight: 3.5 kg