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Mitsubishi MELSERVO MR-J3 MR-J3-40B-RJ080W

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MR-J3-40B-RJ080W

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The MR-J3-40B-RJ080W servo drive by Mitsubishi is engineered for optimal performance in motion control applications. Operating within a range of input phases, this unit ensures compatibility with the HF-MP and HF-KP series servo motors, as well as direct drive systems.

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Technical specifications for MR-J3-40B-RJ080W

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-40B-RJ080W
Weight2.00 lbs (0.91 kg)
Cooling MethodNatural cooling
CompatibilityHF-MP series, HF-KP series, and direct drive servo motors
Type of Input Phase1-phase or 3-phase
Rated Current2.8 Amperes
Type of InterfaceSSCNET III/H
Control MethodSine wave pulse width modulation (PWM) control and current control
Input Current Consumption2.6 Amperes
Output Power Rating0.4 kilowatt
Rated Supply Voltage200 to 230 Volts AC
Speed Frequency Response900 Hertz
Braking UnitBuilt-in dynamic brake
Input Frequency50 to 60 Hertz
Power Consumption30 Watts
Protection RatingIP00 (open enclosure)
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Mitsubishi's MR-J3-40B-RJ080W, part of the MELSERVO MR-J3 series, is designed to enhance control in various motor applications. Utilizing natural cooling, this servo drive is compatible with HF-MP and HF-KP series motors alongside direct drive systems.

The drive accepts both 1-phase and 3-phase inputs and operates efficiently within a supply voltage range of 200 to 230 Volts AC. Current ratings are specified at 2.8 Amperes for operation, while input current consumption is documented at 2.6 Amperes. With a power output rating of 0.4 kilowatt, the device is suitable for various automated processes.

Control is managed via sine wave pulse width modulation (PWM) and current control methods, ensuring precise motor operation. The interface is SSCNET III/H, providing seamless connectivity. This servo drive supports a speed frequency response up to 900 Hertz, suitable for rapid operational demands.

Dimensions are compact, measuring 6.61 inches in height, 1.57 inches in width, and 6.69 inches in depth (168 mm x 40 mm x 170 mm). Power consumption is limited to 30 Watts, maintaining energy efficiency. Additionally, the unit comes with a built-in dynamic braking unit, enhancing operational safety. As an open enclosure product, it holds an IP00 protection rating, emphasizing its requirement for careful placement in controlled environments.