l  32-bit DSP control, good stability and superior vibration performance
l  4 constant torque microstep setting, up to 32 microsteps
l  Smooth and accurate current control, effectively reduce motor heating
l  The highest pulse response frequency is 100KHz
l  When the pulse stops over 200ms, the motor current is halved
l  Excellent smoothness in low-speed and low frequency microsteps
l  Optically isolated differential signal input, strong anti-interference ability
l  Drive current is adjustable below 2.2A
l  Voltage input range: DC18~36V
l  With over voltage, under voltage etc. fault protection
l  Small size, volume 86*55*21 (mm³), weight 0.12kg
l  Suitable for 42mm(NEMA17) 2 phase open-loop stepper motors.