Ezi-STEP BT is a micro stepping system that incorporates a motor and MCU (Digital Signal Processor) equipped drive that is integrated seamlessly together as a system. This makes it possible to incorporate many functions compared with a conventional stepping motors and drives, such as sensorless detection of loss of synchronization, smooth control over the whole velocity range, higher torque operation and no vibration at the low speed range. Ezi-STEP BT’s on-board high-performance digital signal processor and proprietary algorithms allow the Ezi-STEP BT to operate a high speeds with unmatched precision. The unique position estimation algorithm instantaneously detects out-of-synchronization based on the rotor position of the stepping motor, which is not an easy task in a conventional stepping motor and drives. (effective only over 300 [rpm]) Utilizing a software damping and filtering algorithms, high speed operation is realized by the exciting angle control of a step-angle. The resolution of Ezi-STEP BT can be selected from basic 1.8 ° up to 0.0072 ° (1/250). In addition, Ezi-STEP BT generates various signals including sensorless stall detection, alarm and running signal. Ezi-STEP BT is an economical ideal drive for vision systems, nanotech, packaging, semiconductor, pick and place, automation, laboratory testing, wood working and wherever smooth, quiet, precise, high torque operation is a requirement.