Specification :

Constant angle, constant torque micro step driver, the drive voltage of which is from 12V to 40VDC. It is designed for use with 2 phase hybrid stepper motor of all kinds with 42mm to 57mm 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 30% at high speed, reduce driver’ s heating by 50% . 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: 64
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% 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 12V to 40VDC