Electronics and Electrical Electromechanical Electric Motors Linear MotorsLinear drives, linear actuators, motion control systems & components - Amacoil About Amacoil Amacoil is the exclusive North American distributor of Uhing rolling ring linear drive assemblies and timing belt actuators which are used in linear motion control applications for a variety of reciprocating, positioning and indexing linear motion operations. Amacoil provides the drives separately or in custom engineered assemblies for use in manufacturing equipment requiring a linear motion component to perform tasks such as win