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Mitsubishi MELSERVO MR-J3 MR-J3-70B-RJ080W

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MR-J3-70B-RJ080W

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The Mitsubishi MR-J3-70B-RJ080W is a robust servo amplifier designed to operate within the MELSERVO MR-J3 series. It provides a rated output of 0.75 kW and can handle supply voltages ranging from 200V to 230V AC single-phase.

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Technical specifications for MR-J3-70B-RJ080W

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-70B-RJ080W
Weight2.00 lbs (0.91 kg)
TypeServo Amplifier
Rated Output0.75 kW
Supply VoltageSingle-phase 200V to 230VAC
Rated Current3.7 A
Communication CapabilitySSCNET III/H
Cooling MethodForced ventilation
Ambient Temperature Rating0 to +55 °C
Storage Temperature Rating-20 to +65 °C
Protection FeaturesOvercurrent shut-off, overload shut-off, servo motor overheat protection
ComplianceStandards compliance with EN ISO 13849-1 PL d (Category 3), IEC/EN 61508 SIL 2
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Mitsubishi's MR-J3-70B-RJ080W exemplifies a high-performance servo amplifier within the MELSERVO MR-J3 product line. Delivering a rated output of 0.75 kW, the unit is engineered to function efficiently at single-phase supply voltages from 200V to 230VAC. This amplifier has an operational current rating of 3.7 A and supports advanced communication via SSCNET III/H, making it suitable for integration into sophisticated control setups.

To ensure optimum performance, this servo amplifier utilizes forced ventilation for cooling, allowing it to maintain functionality within a specified range under operating temperatures of 0 to +55 °C. Moreover, it can be safely stored within a temperature range of -20 to +65 °C.

The device weighs approximately 6.2 kg and has compact dimensions of 300 mm in height, 172 mm in width, and 200 mm in depth, making it manageable for installation in various applications.

Safety features are integral to its design, protecting against overcurrent conditions, overload scenarios, and servo motor overheating. This capacity not only safeguards the amplifier but also enhances the longevity and reliability of the connected systems.

Regarding regulatory compliance, the MR-J3-70B-RJ080W adheres to EN ISO 13849-1 PL d (Category 3) and IEC/EN 61508 SIL 2 standards, ensuring it meets essential safety requirements for industrial applications.