The STR series stepper drives are compact, powerful, digital step & direction drives available in two power ranges: 4.5 A/phase (STR4) and 8 A/phase (STR8). These drives are great for OEM applications requiring basic step & direction control of a 2-phase step motor.   [youtube http://www.youtube.com/watch?v=4a4kwEJUPUw]

Read more about the STR drives at the link below-
http://electromate.com/products/series.php?&series_id=105224
For more information, please contact:      
EDITORIAL CONTACT:
Warren Osak       
sales@electromate.com
Toll Free Phone:   877-737-8698  
Toll Free Fax:       877-737-8699
www.electromate.com