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Mitsubishi MELSERVO MR-J3 MR-J3-70BS-EB

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MR-J3-70BS-EB

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The Mitsubishi MR-J3-70BS-EB is a robust AC motion servo drive and amplifier. It is designed to deliver a rated output of 750W (0.75kW) and handle a rated current of 5.8A, making it suitable for various applications requiring precision and power.

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Technical specifications for MR-J3-70BS-EB

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-70BS-EB
Weight2.00 lbs (0.91 kg)
TypeAC motion servo drive/amplifier
Rated Output750W/0.75kW
Rated Current5.8A
Supply Voltage200Vac-230Vac (200V class; 220Vac/230Vac)
Input TypeSingle-phase input (2P) or 3-phase input (3P)
Communication CapabilitySSCNET III/H
Cooling MethodForced ventilation
Built-in FeaturesDynamic brake, regenerative resistor, integrated drive safety
Ambient Temperature Rating0 to +55°C
Storage Temperature Rating-20 to +65°C
Protection FeaturesOvercurrent shut-off, overload shut-off, servo motor overheat protection

The Mitsubishi MR-J3-70BS-EB is classified as an AC motion servo drive and amplifier, adept at managing various motion control applications. This unit ensures effective operation in demanding environments with a rated output of 750 watts (0.75 kW) and a current handling capacity of 5.8 Amperes. The device supports a single-phase input (2P) and a three-phase input (3P), facilitating installation flexibility depending on system requirements.

This servo drive requires a supply voltage ranging from 200Vac to 230Vac, making it compatible with standard industrial power systems. Communication is handled through the SSCNET III/H protocol, facilitating seamless integration within more extensive control networks. Active cooling is achieved through a forced ventilation mechanism, ensuring the unit can operate reliably under load.

Operating within an ambient temperature range of 0 to 55 degrees Celsius, the MR-J3-70BS-EB is designed for diverse industrial conditions. It can withstand temperatures between -20 to 65 degrees Celsius for storage without risk to performance. Safety features include mechanisms for overcurrent shut-off, overload shut-off, and protection against servo motor overheating, which maintain system integrity during high-performance operations. It also includes a dynamic brake, a regenerative resistor for advanced motion control, and integrated drive safety functions to protect the equipment and enhance reliability.