Hybrid Stepping Motor Driver wiht High speed and high torque: The slaving voltage of power amplifier is DC140V

Performance and features
Microstepping control: Step motor can be operated and located for 1, 1/2, 1/4^^1/256, 1/5, 1/10^^1/50 origin step angle, so the control accuracy is increased and the defect of rough running and easy to out-of-step operation in low speed is overcome.
Smooth-subdivision control: Minimum positioning accuracy is still the origin step angle of motor, but smooth-subdivision transition is used between steps to overcome the defect of rough running and easy to out-of-step operation in low speed.
High speed and high torque: The slaving voltage of power amplifier is DC140V, so high-torque output is obtained in high speed.
New technique: Control core consists of Single Chip Microcomputer and programmable array, good control performance; Large power IGBT amplifier tube made by Fairchild Co. In USA, strong overload and overheat ability, hard to burnout.
High reliability: High integrated level of control circuit, few connecting lines, dust-proof structure, protection of over temperature, over current and under voltage.
Technical data Power input: AC110V/5A
Adapted motor: 110~130 series two-phase hybrid stepping motor
Step angle subdivision: 1: 1, 1: 2^^, 1: 10, 1: 20 Look the table
Input signal: Impulse (CP)direction (CW), enable (FREE)
Signal level: 5V, 3~15mA, 1K resistance series in 12V, 2K resistance series in 24V
Maximum input pulse frequency: 50K
Minimum input pulse width: 10uS