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The MR-J4-500B4 from Mitsubishi is a servo drive within the MELSERVO MR-J4 series, designed for applications requiring precise control. This 3-phase drive operates on a supply voltage between 380 and 480 volts AC, accommodating a variety of industrial power systems.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J4 |
| Part Number | MR-J4-500B4 |
| Weight | 15.00 lbs (6.80 kg) |
| Rated Supply Voltage | 380 to 480 Volts AC |
| Cooling Method | Forced ventilation cooling |
| Number of Axis | 1 axis |
| Braking Unit | Built-in dynamic brake and regenerative brake |
| Rated Current | 14 Amperes |
| Rated Active Power | 5 kilowatt |
| Number of Input/Output | 2 analog outputs, 4 digital inputs, and 3 digital outputs |
| Current Consumption | 10.8 Amperes |
| Type of Command Interface | SSCNET III/H interface |
| Phase Type | 3-phase |
| Protection Class | IP20 |
| Ambient Operating Temperature | 0 to 55 °C in a non-freezing environment |
| Control Method | Sine wave pulse width modulation (PWM) control and current control |
| Power Consumption | 45 Watts |
| Instantaneous Maximum Output | 15 kilowatt |
Mitsubishi's MR-J4-500B4 servo drive in the MELSERVO MR-J4 range is engineered to function with a voltage input of 380 to 480 volts AC. This 3-phase drive supports a current rating of 14 Amperes, providing a reliable performance for a variety of applications. The drive’s cooling method utilizes forced ventilation, ensuring proper thermal management during operation.
This unit achieves a rated active power of 5 kilowatts and can deliver an instantaneous maximum output of 15 kilowatts. In terms of power efficiency, current consumption reaches 10.8 Amperes, while the total power consumption is maintained at 45 watts.
For enhanced control capabilities, the MR-J4-500B4 incorporates both sine wave pulse width modulation (PWM) control and current control methods. Additionally, it is fitted with built-in braking solutions, including a dynamic brake and regenerative braking system, further enhancing operational flexibility.
Connectivity options include 2 analog outputs, along with 4 digital inputs and 3 digital outputs, facilitating integrated industrial operations. The drive is designed for use in ambient temperatures ranging from 0 to 55 °C, provided the environment is free from freezing conditions. With an IP20 protection class rating, it serves well in environments with minimal exposure to dust and moisture.