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Mitsubishi MELSERVO MR-J4 MR-J4-DU30KB4-RJ

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MR-J4-DU30KB4-RJ

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The MR-J4-DU30KB4-RJ is a servo drive unit from Mitsubishi’s MELSERVO MR-J4 series. This model delivers a robust output power of 3.0 kW and operates effectively in various applications where precision is required.

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Technical specifications for MR-J4-DU30KB4-RJ

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-DU30KB4-RJ
Weight32.00 lbs (14.51 kg)
TypeServo Drive Unit
Output Power3.0 kW (3000 W)
Power Supply3-phase AC, 200-230 V ±10%
Rated Output Current15.0 A
Rated Output Voltage200 V to 230 V
Control TypeVector control, position control
Max SpeedUp to 3000 RPM (motor-dependent)
Communication PortsRS-422/485, SSCNET III
Feedback TypeAbsolute encoder
Positioning Accuracy±0.01 arc-min (motor-dependent)
Heat DissipationForced air cooling
Operating Temperature Range0°C to 55°C
Safety FunctionsSafe Torque Off (STO), Safe Stop 1
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Mitsubishi's MR-J4-DU30KB4-RJ serves as a powerful servo drive unit. With an output capability of 3.0 kW (3000 W), it operates optimally with a 3-phase AC power supply range of 200 to 230 V, maintaining a tolerance of ±10%. The device provides a rated output current of 15.0 A, ensuring adequate power for various applications.

Performance-wise, this unit is designed for vector and position control, with the capacity to achieve speeds of up to 3000 RPM, depending on the motor configuration. It also features RS-422/485 and SSCNET III communication ports, facilitating easy integration with other systems.

Feedback is managed through an absolute encoder, which enhances positioning accuracy, typically at ±0.01 arc-min. Heat dissipation is effectively managed through forced air cooling, ensuring the unit operates efficiently even under load. The operational temperature range for the MR-J4-DU30KB4-RJ spans from 0°C to 55°C.

For safety, this servo drive includes features such as Safe Torque Off (STO) and Safe Stop 1, which are essential for protecting machinery and ensuring user safety during operations. Overall, the MR-J4-DU30KB4-RJ suits applications requiring precision, reliability, and robust performance.