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Product Features
Multi-Axis Servo Amplifier in Harmony with Eco-Friendly Society
2-axis/3-axis Types for Energy-Saving, Miniaturized, and Low-Cost Machine
2-axis and 3-axis servo amplifiers are available for operating two and three servo motors, respectively. These servo amplifiers enable energy-saving, compact machine at lower cost. Different types of servo motors including rotary servo motors, linear servo motors, and direct drive motors are freely combined as long as the servo motors are compatible with the servo amplifier*.
- * For the combination, refer to "Combinations of Multi-Axis Servo Amplifier and Servo Motors".
Space-Saving with Industry's Smallest* 3-axis Type
2-axis servo amplifier MR-J4W2-B requires 26% less installation space than two units of MR-J4-B. 3-axis servo amplifier MR-J4W3-B requires 30% less installation space than three units of MR-J4-B.
* Based on Mitsubishi Electric research as of February, 2019
Reduced Wiring by Approx. 50% with 3-axis Type
The three axes of 3-axis servo amplifier MR-J4W3-B use the same connections for main and control circuit power, peripheral equipment, control signal wire, etc. Thus, the number of wirings and devices is greatly reduced.
Optimal Energy-conservative System for Your System
Energy-conservation with Common DC Bus Connection
When multiple servo amplifiers and drive units are connected to the MR-CV power regeneration converter unit by a common DC bus connection, the regenerative power of one axis is used for driving other axes, contributing to energy-conservation.
The multi-axis servo amplifier has the same effect.
Further Energy-conservation with Power Regeneration System
The MR-CV power regeneration converter unit has a power regeneration system which returns the regenerative power back to the power supply, enabling the regenerative power to be used for other systems for further energy-conservation.
In addition, when the MR-CV power regeneration converter unit is used, a regenerative option is not required, and thus, the total heat generation in a system will be decreased.
Advanced Function and Performance for More Energy-conservation
Power Monitoring Function
Driving/regenerative power is calculated from the data such as speed and current in the servo amplifier, and MR Configurator2 monitors the operation data including power consumption. In a system of CC-Link IE Field Network or SSCNET III/H, the data are transmitted to a controller, and the power consumption is analyzed and displayed.
Expanded Environmental Conditions
Capable of operating at an altitude of up to 2000 m.
Compatible with power supply voltage of 240 V AC for global use.
Complies with RoHS directive.
Servo amplifiers with special coating-specification are now available. This servo amplifier has an improved corrosion resistance in environments with corrosive gas concentrations, conforming to IEC 60721-3-3, Class 3C2. For details, contact your local office.