Haydon, Kerk and Pittman are three world class AMETEK brands that supply advanced linear and rotary motion solutions to a diverse mix of global customers.  We are recognized as a leading manufacturer of brushed and brushless DC motors, stepper motor based linear actuators, precision Acme lead screw and anti-backlash nut assemblies, linear rail and guide systems, gearmotors, drives and complete custom automation sub-systems.