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Mitsubishi MELSERVO MR-J4 MR-J4-40B

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MR-J4-40B

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The Mitsubishi MR-J4-40B stands as a dependable and efficient digital AC-servo amplifier thoughtfully crafted for an array of motion control applications. Emerging from the workshops of Mitsubishi, this amplifier seamlessly delivers a power supply tailored for 3-phase AC voltage, spanning from 200 to 240 volts—ensuring alignment with standard power sources. Embedded within the MR-J4-40B is a built-in dynamic brake, endowing it with potent braking capabilities that lend precision and safety to the control of servo motors.

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Technical specifications for MR-J4-40B

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-40B
Weight2.31 lbs (1.05 kg)
TypeDigital AC-Servo Amplifier
Rated Capacity (kW)0,4
Number of Axes1
Safety Function TypeSTO (IEC/EN 61800-5-2)
Power Supply 1 Phase (VAC)200-240
Power Supply 3 Phase (VAC)200-240
Dynamic BreakBUILT-IN
Width (mm)40
Height (mm)168
Depth (mm)170
CESupported
UL/cULSupported

A MR-J4-40B digital AC-servo amplifier is a device that is used for the purpose of controlling motors in a precise and effective manner. It is appropriate for use in single-axis servo applications due to its good performance as well as its rated output of 0.4 kW. By guaranteeing the engine will shut down in an orderly and safe manner in the event of an emergency, this safety component contributes to an enhancement in the system's overall level of safety. Because the amplifier can accept power inputs that are either single-phase (200–240 VAC) or three-phase (200–240 VAC), it is suitable for use in a wide variety of commercial and industrial environments. The MR-J4-40B incorporates a dynamic brake into its design in order to enhance the system's ability to decelerate and react in a dynamic manner. This attribute guarantees that surplus energy is dissipated effectively and that motor control is maintained efficiently. This servo amplifier is ideal for use in situations in which there is a restricted amount of space available. The Mitsubishi MR-J4-40B proves that it is committed to meeting demanding quality and safety requirements because it complies with standards established by CE and UL/cUL. These certifications provide assurance that the product will last for a long time and is suitable for use in industrial settings. In addition to being compliant with IEC/EN 61800-5-2, the amplifier is equipped with a safety function type known as STO (Safe Torque Off). This safety feature increases both the user's and the system's level of protection by guaranteeing that the motor's torque output is turned off while the motor is functioning.