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MR-J4-40A

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New

$990

4 In Stock

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Refurbished

$690

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4 In Stock

✓  2 Year PDF Supply Warranty

The Mitsubishi MR-j4-40A Servo Amplifier has been specifically designed to meet the demands of precise motion control applications. Its operation is based on a rated voltage of 3-phase 170 VAC, ensuring exceptional performance. The main circuit power supply voltage/frequency options include 3-phase or 1-phase, with a range of 200 VAC to 240 VAC and 50/60 Hz, respectively, drawing a rated current of 2.6 Amps. The MR-j4-40A can resist voltage fluctuations, ranging from 3-phase or 1-phase 170V AC to 264V AC, without compromising functionality. This ability ensures that the servo amplifier remains fully operational even in the presence of voltage variations. The control method implemented by this amplifier utilizes sine-wave PWM control and current control, enabling smooth and precise motor operation. One notable feature of the MR-j4-40A is its built-in dynamic brake, which efficiently dissipates energy during deceleration. This feature significantly contributes to the overall performance of the system. Additionally, the servo amplifier offers several protective functions to safeguard the motor and system. These include overcurrent shut-off, overload shut-off (electronic thermal), servo motor overheat protection, encoder error protection, and regenerative error protection. It is also equipped with an inbuilt communication interface. For example, it supports USB connectivity, allowing seamless connection to a personal device. Furthermore, the RS-422 communication feature enables communication with up to 32 axes, facilitating multi-axis control in complex systems. Despite its exceptional performance capabilities, the MR-j4-40A is remarkably compact and lightweight, weighing just 1.0 kg. This makes it an ideal choice for space-constrained applications, as it minimizes the system's footprint while delivering outstanding performance.

Technical Specifications for MR-J4-40A

Output Rated Voltage3-phase 170 VAC
Rated Current (A)2.8
Main Circuit Power Supply Voltage/Frequency3-phase or 1-phase 200 VAC to 240 VAC
Rated Current (A)2.6
Permissible Voltage Fluctuation3-phase or 1-phase 170 VAC to 264 VAC
Permissible Frequency Fluctuation±5% maximum
Power Consumption (W)30
Interface Power Supply24 VDC ±10% (required current capacity: 0.5 A)
Control MethodSine-wave PWM control/current control method
Dynamic BrakeBuilt-in
Protective FunctionsOvercurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection
Communication FunctionUSB: Connect a personal computer (MR Configurator2 compatible) RS-422: 1 : n communication (up to 32 axes)
Weight1.0 kg

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.