The Hitachi J300 auto tuning sensorless flux vector inverter has features never before achieved in a drive of its type.

The Hitachi J300 enables performance approaching that of a servo system, at low cost, with easy installation and setting, yet with features which benefit the broadest cross section of industries. The drive can be fitted to almost any AC motor and appeals equally to OEMs and end users.

The J300 takes this technology on a generation with the application of fuzzy logic and the incorporation of advanced features such as automatic tuning. Indeed, both the range of features and mechanical construction of the J300 is indicative of Hitachi's total design approach. Hitachi's sensorless flux vector inverters give approaching AC servo performance from a drive that is as easy to install as any open loop system.