The MR-J4 series servo systems have been designed around four key future-embracing, past-revering, and user-centric concepts. These concepts are 'Machine', 'Human', 'Ecology' and 'Heritage'. With these powerful ideologies, the MR-J4 servo-motion systems will offer users the platform to build the next generation machines that require the J-series' hallmark superior performance mingled with industry operational safety trends, all the while saving users costly energy and precious real-estate. For our valued existing users, the MR-J4 servo motor and amplifier products will be a drop-in replacement for the MR-J3 series products.

With a wide range of models and options, match your individual application needs with ease and comfort.

2500Hz: A stunning industry-leading speed frequency response of 2500Hz that greatly reduces setting time (ts)
150Mbps SSCNETIII/H: Connectable over the new high speed fiber optic SSCNETIII/h 150Mbps motion network
Available models: 200Vand 400V from 50W-22kW
22bit resolution systems: AC Servomotors equipped with 22bit/~4 Million pulses per rev incremental/absolute encoders
Advanced tuning algorithms: Advanced One-Touch Auto Tuning function with real time adaptive load control
Enhanced performance: Settling times of 0-4ms with fine tuning
Safety certification: Built in TUV certified safety functions
Energy saving capabilities
Energy/Power Monitor capability

Overview and Configuration

With a capacity range of 50W to 7kW (200V only), both the amplifier and motor size is reduced. We added a high resolution encoder of 4 million pulse/rev, with a speed frequency response of 2500Hz. Additional features include advanced one-touch auto tuning and advanced vibration suppression control II functions. The MR-J4 motors have the same flange size as J3 motors with the length of the motor being the same or smaller than the J3. The same cables for power, encoder and brake can be used for the MR-J3 and MR-J4. MR-J4 Series has four models: MR-J4A (analog/pulse train), MR-J4B, (SSCNET III/H), MR-J4W2B (Dual axis amplifier with SSCNET III/H) and MR-J4W3B (Three axis in one amplifier with SSCNET III/H). In addition, MR-J4 has three motor models available: HG-KR similar to HF-KP, HG-MR similar to HF-MP, and HG-SR similar to HF-SP Series. M-Size software is used to size HG Series motors and setup is made easy using MR-Configurator.