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MR-J4-70B

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The Mitsubishi mr-j4-70b is a Servo Drive designed to provide control in various applications. The Mitsubishi mr-j4-70b features digital technology, providing accurate and efficient operation. It uses alternating current (AC) which is common in most commercial and industrial settings and an SSCNET III/H interface. A key feature of the Mitsubishi mr-j4-70b is its built-in dynamic brake, designed to stop the motor rapidly when necessary. It has a 22-bit encoder that has a resolution of 4194304 pulses per revolution. It requires a 1-meter-square area for efficient heat dissipation. The power supply capacity is 1.3 kVA, and it can deliver a maximum instantaneous output of 2625W with tolerance against instantaneous power failure of 1150W. Its power supply operates on a three-phase input within the range of 200-240 Volts of Alternate Current. The Mitsubishi mr-j4-70b also has a safety function type of STO (Safe Torque Off) as defined by IEC/EN 61800-5-2, which ensures that the drive can be safely de-energized when needed. The power that the Mitsubishi mr-j4-70b is able to deliver to the motor is shown by its rated capacity of 0.75 kilo Watts, and it only controls a single axis on the robot. This Mitsubishi item has been given the CE mark of approval, which certifies that it satisfies the health, safety, and environmental protection requirements of Europe. The fact that the Mitsubishi mr-j4-70b can withstand anti-vibration levels of 5.9 m/s 2 in the X, Y, and Z directions at frequencies ranging from 10 Hz to 55 Hertz demonstrates its durability in a variety of different working circumstances. It was developed to operate at altitudes of up to 2,000 meters above mean sea level. Based on the atmospheric specification, it is clear that the Mitsubishi MR-J4-70B is designed to be used exclusively indoors.

Technical Specifications for MR-J4-70B

ManufacturerMitsubishi
Product IDmr-j4-70b
Rated Capacity (kW)0,75
CECompliant
Anti-vibration5.9 m / s 2 , 10 Hz to 55 Hz (X, Y, Z directions)
Elevation2000 meters above sea level
AtmosphereIndoor
Power Supply 3 Phase (VAC)200-240
Safety Function TypeSTO (IEC/EN 61800-5-2)
Power supply capacity1.3 kVA
Inverse efficiency85%
Capacitor charge18J

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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.