The KBPI Series of SCR DC Drives consist of 2 models ranging from 1/6 thru 2.0 horsepower, housed in heavy duty NEMA-4X (IP-65) die cast aluminum washdown / watertight enclosures for indoor or outdoor use. These analog style DC Drives are ideal for indexing applications. KBPI Drives have been in service since 1990. They offer excellent repeatability and reliability All adjustments are factory set and do not require programming. Jumper selectable functions and simple trimpot adjustments make the KBPI Series quick and easy to use.