① : DP3F series closed loop stepping driver
② : Driver output maximum peak current 7A
③ : The maximum supply voltage of the driver is 50VDC
1-2. Performance
⚫ The encoder is used as position feedback, which can compensate the position deviation in real time, and
solve the problem of losing step of traditional stepping motor
⚫ The current can be adjusted in real time according to the load and speed, so that the operation is more
stable and the motor heating is lower
⚫ Compared with the open-loop stepping, the high-speed performance of the motor is significantly
improved
⚫ The pulse and direction input voltage supports 5V and 24V, which can be set by sliding switch
⚫ 4-bit DIP switch, 16 levels subdivision can be set to meet the needs of most customers
⚫ The rotation direction of the motor can be changed by switch
⚫ It has power on auto-tuning function, can be set by switch
⚫ It supports single and double pulse mode, can be set by switch
⚫ Support smoothing time, can be set by switch and convenient for debugging and improves the stability
of motor operation
⚫ Two digital input signals: enable signal input and alarm clear signal input
⚫ Three digital output signals: alarm signal output, in place /Z signal output, brake signal output
⚫ It has over-current, over-voltage, rotation blocking detection, out of step compensation and other
protection functions
1-3. Application field
It is suitable for all kinds of small and medium-sized automation equipment and instruments, such as engraving
machine, stripping machine, marking machine, cutting machine, laser machine, plotter, medical equipment, CNC
machine tool, automatic assembly equipment, electronic processing equipment, etc.
1-4. Electric features