The Mitsubishi Electric MR-J4-60A Melservo J4 servo amplifier belongs to the 200-Volt AC class of amplifiers. This device is equipped with a general-purpose command interface. The output power rating of this unit is 600 watts. Additionally, the power supply voltage of this unit ranges from 200 Volts AC to 240 Volts AC. It has a 50to 60-hertz frequency rating and is compatible with one and three-phase power supply connections. This servo amplifier is compatible with various servo motors, such as catalog numbers HG-SR51, HG-SR52, and HG-JR53. This device can be used for a variety of servo applications. For instance, it is feasible to control position using a pulse train command and speed/torque using an analog voltage command. The greatest command pulse frequency it supports is 4 M pulses/second. Mitsubishi's high-speed serial optical communication allows users to create the most accurate synchronization systems. Similarly, users can connect this servo amplifier to a servo system controller to maximize the features and performance of the servo system. Its safety function type is STO (IEC/EN 61800-5-2). The MR-J4-60A complies with UKCA, CE, UL, and cUL standards. The design of this amplifier is compact. It weighs about 1.0 kilogram and has dimensions consisting of a 40-millimeter width, a 168-millimeter height, and a 170-millimeter depth. The MR-J4-60A is equipped with dynamic brakes. It also provides two (2) control methods to its users. These control methods are the current control method and the sine-wave PWM control method. This device has an IP20-rated open enclosure with natural cooling capabilities.
