The MR-J4 feature packed servo family provides a well-rounded solution to address key customer and machine builder challenges. The MR-J4 delivers top performance with high speed frequency response, superior synchronization, and vibration suppression. Traditionally difficult programming and setup is also simple with built-in positioning, simple cam function, and advanced One‑touch Auto-tuning that really works. Ease of use, high functionality, and quality make the MR-J4 a great fit for any application.