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Mitsubishi MELSERVO MR-J4 MR-J4-100B4-EB

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MR-J4-100B4-EB

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The MR-J4-100B4-EB manufactured by Mitsubishi is a robust servo amplifier from the MELSERVO MR-J4 series. It provides a maximum output power of 1.0 kW, suitable for a variety of automation tasks.

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Technical specifications for MR-J4-100B4-EB

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-100B4-EB
Output Power1.0 kW (1000 W)
Power Supply3-phase AC, 200-230 V ±10%
Rated Output Current4.5 A
Rated Output Voltage200 V to 230 V
Control TypeVector control, position control
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
Max SpeedUp to 3000 RPM (motor-dependent)
Communication PortsRS-422/485, SSCNET III
Feedback TypeAbsolute encoder
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Designed for various industrial applications, the MR-J4-100B4-EB in the MELSERVO MR-J4 series offers significant capabilities. It delivers an output power of 1.0 kW (1000 W) and operates using a 3-phase AC supply of 200 V to 230 V with a tolerance of ±10%. The rated output current reaches 4.5 A, ensuring reliable performance across multiple tasks.

This unit exemplifies advanced control types, featuring vector control along with precise position control functionalities. The positioning accuracy is notably rigid, achieving ±0.01 arc-min, which is dependent on the motor characteristics. Additionally, it can reach a maximum speed of up to 3000 RPM, contingent upon the motor in use.

The MR-J4-100B4-EB employs forced air cooling to maintain efficient temperature management during operation. It is suited for environments with ambient temperatures ranging from 0°C to 55°C. In terms of physical dimensions, the amplifier measures approximately 80 mm in width, 150 mm in height, and 200 mm in depth, weighing around 2 kg, making it compact and easy to integrate into existing systems.

In terms of safety features, it is equipped with Safe Torque Off (STO) and Safe Stop 1 functions for enhanced operational safety. Communication capabilities include RS-422/485 interfaces and SSCNET III, allowing for integrated system communication. The feedback system utilizes an absolute encoder, ensuring precise control and monitoring of position throughout its uses.