Available. The Control Techniques HB017 is a high-performance AC spindle drive from the Unidrive Classic series, designed for precise control of three-phase induction and permanent magnet motors. This drive offers versatile control modes, including open-loop vector, closed-loop vector, and servo control, making it adaptable to a wide range of industrial applications. Its modular architecture supports optional plug-in solution modules, enabling expanded functionality such as additional I/O, fieldbus communication, and application programming. The HB017 is suitable for applications requiring precise speed and torque regulation, such as CNC machines, conveyors, and material handling systems.