MR-J3-15KB4-LR

The MR-J3-15KB4-LR from Mitsubishi is a sophisticated servo drive within the MELSERVO MR-J3 lineup. This device utilizes a 3-phase power supply, capable of handling voltages between 380 and 480 Volts AC. With a remarkable output rating of 15 kilowatts, it is well-suited for demanding servo applications.

Current consumption stands at 31.8 Amperes, while the device has a current rating of 41 Amperes, ensuring it can sustain extensive workloads efficiently. The interface is designed to operate with a 24 Volt DC power supply, allowing for compatibility with various equipment in industrial environments. For connectivity, it adopts SSCNET III/H, facilitating smooth communication with other components in the system.

One of its standout features includes an external dynamic braking unit, which enhances performance safety and control during operation. IP00 rating denotes an open enclosure, indicating that it is not protected from external conditions, which may be relevant depending on installation circumstances. To maintain optimal performance, the device employs forced ventilation cooling, ensuring it operates within the necessary thermal limits.

Additionally, the MR-J3-15KB4-LR provides a high-resolution positioning capability of 262144 pulses per revolution. This level of precision is crucial for applications where exact positioning is essential. It is designed to accommodate an input frequency range of 50 to 60 Hertz, along with a permissible frequency fluctuation of -5 to +5%, granting flexibility for varying operational needs. Its control method includes a sine wave pulse width modulation (PWM) control along with current control, underscoring its operational sophistication and efficiency.