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MR-J4-350A

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The MR-J4-350A unit by Mitsubishi is a servo amplifier from the MELSERVO J4 series. It is designed to provide precise and high-performance motion control for servo motors industrial applications. With a power output rating of 3.5 kW, it can drive a variety of motors and achieve accurate positioning and speed control for these motors. This servo amplifier operates on a three-phase power supply with a voltage range of 200-240 VAC, making it compatible with a variety of standard electrical systems. Its rated input current is 16 Amps. The MR-J4-350A servo amplifier can also operate with a 3-phase output voltage rating of 170 VAC and an output current rating of 17 Amps. The device is equipped with a fuse rated at 40 A for protection against overcurrent conditions and electrical faults. The MR-J4-350A also has a built-in regenerative resistor, and it can support a regenerative power rating of 100 Watts. This feature allows the drive to handle regenerative energy generated during the deceleration or braking of the motor. The regenerative resistor absorbs and dissipates this excess energy, preventing damage to the drive and connected equipment. This capability is especially useful in applications where frequent starts, stops, and rapid changes in motion are required. The MR-J4-350A is a versatile servo amplifier that can be integrated into various industrial systems such as robotics systems, packaging machinery, CNC machines, and automated production lines. Its high-performance control algorithms ensure precise and smooth motion, enabling efficient and accurate operations. The MR-J4-350A servo amplifier supports speed, torque, and positioning control options for controlling a servo motor.

Technical Specifications for MR-J4-350A

Model Type:Servo Amplifier
Series:MELSERVO J4
Power Output:3.5 kW
Input voltage type:3-phase voltage
Dynamic brake:Built-in
Power Supply:200-240 VAC
Regenerative Resistor:Built-in
Regenerative power rating:100 Watt
Fuse rating:40 Amps, 300 Volts
Output voltage:170 VAC (3-phase)

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