For sale is a Leeson Model CM31D17NZ8C DC Motor and Dayton Type 5X412D Variable Speed Drive. 1/6 HP, 1,750 RPM Continuous duty rated DC Motor. 1/2" Diameter output shaft. Dayton 5X412D Variable speed drive. 1/60/115V Single phase AC input to drive. NOTE: I have tested this motor and drive combination in my shop, and found them to be in good working condition. Ready for service.