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Mitsubishi MELSERVO MR-J3 MR-J3-20A-A01

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MR-J3-20A-A01

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The MR-J3-20A-A01 by Mitsubishi is designed for applications requiring precision control. This unit operates efficiently at a current rating of 1.5 Amperes and supports both 1-phase and 3-phase inputs with power supply voltage levels ranging from 200 to 230 Volts AC.

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Technical specifications for MR-J3-20A-A01

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-20A-A01
Current Rating1.5 Amperes
Input Frequency50 to 60 Hertz
Input Phase Type1-phase or 3-phase input
Power Supply Voltage200 to 230 Volts AC
Enclosure RatingIP00 (open enclosure)
Cooling MethodNatural cooling
Permissible Voltage Fluctuation170 to 253 Volts AC
Control MethodSine wave pulse width modulation (PWM) control and current control
Braking UnitBuilt-in dynamic brake
Interface Power Supply Voltage24 Volts DC
Interface Power Supply Capacity0.3 Amperes
Permissible Frequency FluctuationBetween -5 to +5%
Power Consumption30 Watts
Output Voltage170 Volts AC
Output Frequency Range0 to 360 Hertz
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Mitsubishi's MR-J3-20A-A01 servo control unit is tailored for applications needing robust performance. With a current input rated at 1.5 Amperes, this model functions effectively across both single-phase and three-phase configurations. Users can supply power within a voltage range of 200 to 230 Volts AC, ensuring compatibility with various industrial settings.

The design includes an IP00 enclosure rating, indicating it is open and not rated for protection against dust or water ingress. Natural cooling keeps the device within operational limits under typical conditions. The unit allows for permissible voltage variations, accommodating fluctuations between 170 and 253 Volts AC.

For control purposes, it employs sine wave pulse width modulation (PWM) in conjunction with current control methods, guaranteeing optimal performance. Additionally, it features a built-in dynamic brake to enhance safety and control during operation. The interface power supply operates at 24 Volts DC, with a capacity of 0.3 Amperes to manage required electrical functions.

With a power consumption of 30 Watts, the MR-J3-20A-A01 provides efficient operation while extending its capabilities to deliver an output voltage of 170 Volts AC. Furthermore, it can operate across an output frequency range of 0 to 360 Hertz, making it versatile for various applications.