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SKU: MR-J2S-60B-NS
Estimated delivery: October 8th - October 12th
Order for next-day shipment.
The Mitsubishi MR-J2S-60B is an AC servo amplifier from the MELSERVO-J2-Super (MR-J2S) series, rated 600 W. The J2-Super generation improved on the MR-J2 line with higher response, real-time auto-tuning, and support for higher-resolution encoder feedback, and is widely installed on CNC machinery, packaging equipment, robotics, and automated production lines. The B-type interface connects to Mitsubishi motion controllers over the SSCNET high-speed serial servo network, reducing wiring and enabling synchronized multi-axis control.
The drive provides closed-loop control of speed, torque, and position using encoder feedback from the motor. This model is discontinued by the manufacturer and is supplied as replacement stock for existing installations.
| Part Number | MR-J2S-60B |
| Series | Mitsubishi MELSERVO-J2-Super (MR-J2S) |
| Product Type | AC servo amplifier |
| Rated Output | 600 W |
| Command Interface | SSCNET |
| Input Voltage | 200-230 VAC, 3-phase |
| Input Frequency | 50/60 Hz |
| Rated Input Current | 3.2 A |
| Output Voltage | 170 VAC |
| Rated Output Current | 3.6 A |
Extended plans are available at checkout on items $200 and up.
The Mitsubishi MR-J2S-60B is an AC servo amplifier from the MELSERVO-J2-Super (MR-J2S) series, rated 600 W. The J2-Super generation improved on the MR-J2 line with higher response, real-time auto-tuning, and support for higher-resolution encoder feedback, and is widely installed on CNC machinery, packaging equipment, robotics, and automated production lines. The B-type interface connects to Mitsubishi motion controllers over the SSCNET high-speed serial servo network, reducing wiring and enabling synchronized multi-axis control.
The drive provides closed-loop control of speed, torque, and position using encoder feedback from the motor. This model is discontinued by the manufacturer and is supplied as replacement stock for existing installations.
| Part Number | MR-J2S-60B |
| Series | Mitsubishi MELSERVO-J2-Super (MR-J2S) |
| Product Type | AC servo amplifier |
| Rated Output | 600 W |
| Command Interface | SSCNET |
| Input Voltage | 200-230 VAC, 3-phase |
| Input Frequency | 50/60 Hz |
| Rated Input Current | 3.2 A |
| Output Voltage | 170 VAC |
| Rated Output Current | 3.6 A |
The state-of-the-art MRJ2S60B model packs impressive features: weighing only 1.1 kg, its high-resolution encoder can detect up to 131072 pulses per revolution. A single-phase power supply can handle 230 VAC, while the three phases can process variable voltages from 200–230V AC. Its adaptive gain search method offers greater stability and accuracy without compromising on overshooting - all controllable via an intuitive software interface (MR Configurator).
To protect the power transistor in the main circuit from unintended acceleration, deceleration, or overload, the MR-J2S-60B servo amplifier incorporates a torque limit function. This clamping circuit can be adjusted by either an external analog input or parameter adjustment to modify its protection level.
The MR configurator provides an invaluable connection, allowing the model to analyze mechanical system frequencies thoroughly. An automated analyzer is used for this process. A specific low-pass filter found in the servo amplifier –MR-J2S-60B– effectively reduces high resonance that can come with improved servosystem responsiveness.
The cutting-edge model MR-J2S-60B has dynamic braking, a current regulation system, and an auto-tuning capability. This feature proactively adjusts the gain for variations per motor shaft load change when enabled.
The MR-J2S-60B model is designed to maximize operational efficiency, equipped with an adaptive vibration suppression mechanism that dynamically responds to the presence of mechanical disturbances. In instances where regeneration isn't adequate enough, it swiftly switches over and relies on a return converter.
To ensure peak performance, the MR-J2S-60B model servo amplifier must be paired with a compatible motor. This device is suitable for dry indoor locations and should not exceed temperatures of +55 degrees Celsius and 90% relative humidity to function properly. Furthermore, all flammable gases/debris must NOT be present to utilize this component safely and effectively.
The MR-J2S-60B model is an advanced solution requiring the expertise of a trained operator and installer to ensure optimal safety, performance, and vibration reduction. This system can be deployed in environments ranging from ground level up to 1 km above sea level; however, care should be taken when selecting its position, given that vertical placement will guarantee maximum output quality.
The optimized operation also requires proper cooling, using fans with 10.16 inches or greater diameters placed above the servo amplifier's housing.
To ensure safety, the servo amplifier MR-J2S-60B must always be used with an intact front cover. Its exposed high voltage charging terminals could result in electric shock, so ensure that its power supply is wired to a magnetic contactor which can disconnect it from the main circuit's L1, L2 & L3 outputs. Doing this will stop any potential fires sparked by excess current should the failure of the amp occur.