2 phase stepper driver DVS34MA/DVS278

详情

DVS*4MA Constant angle, constant torque micro step driver, the drive voltage of which is from *2V to *0VDC. It is designed for use with 2 phase hybrid stepper motor of all kinds with *2mm to *7mm outside diameter, 6, 8 leads, regulated phase current from 0.5A to 3A. The unique control circuit that it adopts can reduce motor’s noise, make motor run more smoothly, improve motor’s performance by *0% at high speed, reduce driver’s heating by *0%. It is widely used in small size of numerical control devices with higher resolution such as carving machine, laser labeling machine, inner laser curving machine and etc. Features * 4 channels constant angle and constant torque micro step, highest micro step: *4 * Highest response frequency: **0Kpps * Current of winding will be reduced by approximately *0% when no step pulse command is received for 0.1 second * Bipolar constant current chopping mode * Opto-isolated signal I/O * Drive current is continuously adjustable from 0.5A/phase to 3A/phase * Single power supply voltage from *2V to *0VDC DVS**8 The DVS**8 is full digital 2 phase stepper driver based on DSP control. The drive voltage of which is from *4V to *0VDC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with *7mm to *6mm outside diameter, regulated phase current from 2.0A to 7.2A. The highest micro step is ****0ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc. FEATURES * *6 channels constant angle, constant torque micro steps, highest micro step: ****0ppr * Highest response frequency: **0Kpps * Current of winding will be reduced by approximately *0% when no step pulse command is received for 1.5 second * Opto-isolated signal I/O * Drive current is adjustable in *6 channels from 2.0A/phase to 7.2A/phase * Single power supply from *4V to *0VDC