The MR-J4-TM servo controller enables Mitsubishi Electric's servo technology to be connected to open networks. This allows users to use the servo controllers in conjunction with other controllers or motion controllers - including the special functions of the 'MR-J4' series such as first and second degree vibration suppression or the one-touch tuning function. According to the manufacturer, the components offer a 30 to 40 % higher power density compared to servo products from other manufacturers in terms of size and performance.