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Mitsubishi MELSERVO MR-J4 MR-J4-11KA4

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MR-J4-11KA4

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Mitsubishi's MR-J4-11KA4 is a component from the MELSERVO MR-J4 series, providing reliable performance for automation tasks. With a power rating of 11 kW, it is suited for applications requiring precise control and efficiency.

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Technical specifications for MR-J4-11KA4

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-11KA4
Weight32.00 lbs (14.51 kg)
Power Consumption45 Watts
Rated Active Power11 kilowatt
Current Rating32 Amperes
Type of Command InterfaceGeneric interface
Braking UnitExternal dynamic brake
Cooling MethodForced ventilation cooling
Current Consumption23.1 Amperes
Number of Input/Output2 analog inputs, 2 analog outputs, 9 digital inputs, and 5 digital outputs
Ambient Operating Temperature0 to 55 °C in a non-freezing environment
Storage Temperature-20 to 65 °C in a non-freezing environment
Protection RatingIP20
Communication ProtocolRSS-422 and RS-485 networks
Type of Input Phase3-phase input
Supply Voltage Rating380 to 480 Volts AC

With a rated active power output of 11 kilowatts, the Mitsubishi MR-J4-11KA4 is engineered for efficiency in high-demand scenarios. It draws a current of 32 Amperes and consumes 45 Watts during operation. The current consumption under standard conditions is 23.1 Amperes.

This servo system features a generic command interface, allowing integration across various systems. An external dynamic brake enhances its operational safety by providing effective control during deceleration. For cooling, the unit employs forced ventilation, maintaining optimal performance even under load.

In terms of connectivity, the MR-J4-11KA4 is prepared with multiple input and output options. It contains 2 analog inputs and outputs alongside 9 digital inputs and 5 digital outputs, enabling versatile configuration for different applications. The device communicates via RSS-422 and RS-485 protocols, ensuring robust data transfer across networks.

The dimensions of the unit are 15.75 inches in height, 8.66 inches in width, and 10.24 inches in depth (400 mm x 220 mm x 260 mm). With an IP20 protection rating, it is designed for indoor use, protecting against solid foreign objects larger than 12.5 mm but not against moisture. Additionally, it operates effectively in a temperature range of 0 to 55 °C, maintaining functionality in non-freezing environments. For storage, it tolerates temperatures down to -20 °C and up to 65 °C.