MR-J2M-20DU

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Overview of Mitsubishi MR-J2M-20DU

The Mitsubishi MR-J2M-20DU is a drive unit in the MELSERVO J2M series, designed for controlling AC servo motors with rated output power up to approximately 2.0 kW. It features advanced sine-wave PWM and current control systems to ensure precise and efficient motor control with protection features for industrial use.

Key Features of Mitsubishi MR-J2M-20DU

  • Rated Output Power: Approximately 2.0 kW
  • Voltage/Frequency: 270 to 311 V DC
  • Permissible Voltage Fluctuation: 230 to 342 V DC
  • Control System: Sine-wave PWM control and current control system for smooth motor operation
  • Protection Functions: Overcurrent shut-off, overload shut-off (electronic thermal relay), motor overheat protection, encoder fault protection, overspeed protection, excessive error protection
  • Operating Structure: Open design (IP00) with self-cooling, optional force cooling with built-in fan unit
  • Mass/Weight: Approx. 0.4 kg (self-cooled), 0.7 kg (force-cooled with fan)
  • Dynamic Brake: Built-in brake function for rapid stopping
  • Torque Limit: Built-in clamp circuit to protect the main power transistors from overcurrent during acceleration, deceleration, or overload
  • Communication: Interface unit connects via SSCNET and RS-232C for parameter setting and data communication

Technical Specifications of Mitsubishi MR-J2M-20DU

Specification Details
Model MR-J2M-20DU
Rated Output Power Approx. 2.0 kW
Voltage/Frequency 270 to 311 V DC
Operating Voltage Range 230 to 342 V DC
Control System Sine-wave PWM, current control system
Protection Functions Overcurrent, overload, motor overheat, encoder fault, overspeed, excessive error
Cooling Method Self-cooled or force-cooled (with fan)
Dynamic Brake Built-in
Mass 0.4 kg (self-cooled), 0.7 kg (fan-cooled)
Structure Open (IP00)

Applications / Use Case

The MR-J2M-20DU drive unit is typically used in industrial automation systems requiring precise servo motor control, such as machine tools, robotics, and material handling equipment. Its combination of advanced control and protection features ensures reliable and efficient operation in various industrial settings.

MR-J2M-20DU

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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