Specifications for this item

Product Description

Specifications: MR-J2S-70B (MRJ2S70B)
3 Phase
750W
200-230VAC
50/60Hz
SSC NETWORK

Control System: Sinusoidal PWM
Dynamic brake: Built-in
Speed frequency response: 550 Hz or more

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Description:

• 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 12kΩ)

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

• Structure: Self-cooling, open (IP00)

• Shipping Weight: 2.6 kg