MR-J2S-40B

The Mitsubishi MR-J2S-40B is an AC Servo amplifier designed for industrial applications. It offers a power capacity of 400 W and supports input from 1-phase AC at 230 V, 50/60 Hz. The output voltage is 170 V, with a frequency ranging from 0-360 Hz. This servo amplifier is used in combination with servo motors and some servo motors that are compatible with this amplifier are HC-KFS-43, HC-MFS-43, and HC-UFS-43 (3000r/min). The MR-J2S-40B comes with real-time auto-tuning and automatic motor type recognition capabilities, ensuring precise and efficient performance. It features a compact design and offers communication capability with RS232/RS485 interfaces. The servo amplifier supports up to 4 different motor types, making it versatile for various applications. With a discharge time of 2 minutes and a weight of 1.1 kg (2.43 lbs), the MR-J2S-40B is lightweight and easy to install. It requires a power supply capacity of 0.9 kVA and dissipates heat in an area of 7 square meters (8.6 square feet). The servo amplifier-generated heat is 35 W at rated torque and 15 W with the servo off. The fuse voltage for this module is 250 VAC and the fuse current is 15 Amperes. The load inertia moment ratio is 30 times, ensuring smooth and controlled movement. The main circuit power supply requires a 30 Ampere input, attenuated to approximately 5 Ampere in 10 ms. The servo amplifier also includes a built-in regenerative resistor for energy dissipation, and the inverse efficiency is 85%. The MR-J2S-40B comes with a magnetic contactor S-N10 and utilizes M4 mounting screws and M3.5 terminal screws.