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Mitsubishi MELSERVO MR-J4 MR-J4-22KB

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MR-J4-22KB

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The MR-J4-22KB is part of the MELSERVO MR-J4 series from Mitsubishi, designed for precise motion control applications. With a positioning accuracy of ±0.01 arc-min, its robust features support effective operation in demanding environments.

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Technical specifications for MR-J4-22KB

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-22KB
Weight32.00 lbs (14.51 kg)
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
Output Power2000 W (2.0 kW)
Power Supply3-phase AC, 200-230 V ±10%
Rated Output Current8.5 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
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The MR-J4-22KB, a member of Mitsubishi's MELSERVO MR-J4 series, excels in delivering fast and precise movement in automation applications. It features an excellent positioning accuracy of ±0.01 arc-min, which is motor-dependent. Optimizing heat management, the unit incorporates forced air cooling to maintain reliable performance. Designed for operational environments from 0°C to 55°C, this servo controller is capable of handling demanding tasks effectively.

In terms of dimensions, the MR-J4-22KB measures approximately 80 mm in width, 200 mm in height, and 250 mm in depth, while weighing around 3 kg. This compact size facilitates versatile installation options. The output power of this servo drive reaches 2000 W (2.0 kW), with rated voltage requirements between 200 V and 230 V and an input power supply of 3-phase AC at 200-230 V ±10%. It has a rated output current of 8.5 A, providing significant capability for motor control.

As for control functionality, the MR-J4-22KB can implement vector control and position control, allowing for tight regulation of motion. It achieves a maximum speed of up to 3000 RPM based on the motor characteristics. Feedback is managed through an absolute encoder, ensuring precise performance tracking, while safety functions like Safe Torque Off (STO) and Safe Stop 1 enhance operational security. Communication options include RS-422/485 and SSCNET III, enabling integration within various control architectures.