Type: MR-J2S
Series: MELSERVO-J2S
Serial Number: 134808
Product Details: Power Supply (Voltage/frequency): 3-phase 200-230VAC, 50/60Hz; 1-phase 230VAC, 50/60Hz
Power Supply (Permissible voltage fluctuation): 3-phase 200-230VAC, 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: Self-cooling, open (IP00)