Mechanical DC and AC motors for machines, namely, servo motors, slotless motors, stepper motors, direct drive motors, hybrid motors; ball screws for use as parts of machines, namely, ground ball screws, rolled ball screws, driven nut ball screws, head screws, trapezoidal screws, and customized ball screw assemblies; linear guides for use as parts of machines, namely, recirculating ball linear bearing, round rail linear guides for supporting load in equipment where linear motion exists; plain bearing linear guides for use as parts of machines, namely, non recirculating ball linear guides that support load in applications that require linear motion, recirculating ball and roller, profile rail linear guides that support load in applications; linear actuators for use as parts of machines, linear motion electro-mechanical actuators for use as parts of machines; precision stages comprised of a linear bearing for use as parts of machines, namely, air, round rail linear bearing, or profile rail bearing, support frame, and a prime mover, namely, a belt, linear motor, ball screw, lead screw; gears for machines, namely, planetary gear heads, parallel shaft gearboxes, helicoil right angle gearboxes, custom designed gear assemblies, geared position feedback sensors, differential gears; gearbox components other than for land vehicles, namely, spur, helical, spiral, and spiral bevel gears; air bearing stages for use as parts of machines, namely, precision stage that uses air bearings as the load supporting bearing system; gantry stages for use as parts of machines, namely, three or more axis machines that have the main structure in an "H" configuration with two support linear stages parallel to each other with one or more linear stages attached to the parallel stages in a perpendicular orientation; sleeve bearings for use as parts of machines, namely, recirculating ball bearings or plain bearings arranged in position that allows them to be slid in to the sleeves that represent the outer race of a bearing system; brakes, namely, brakes for machines; ball bearings, namely, ball bearings for machines; slide assemblies for use as parts of machines comprised of motion bearings, motion systems or motor drives, actuators or controls for the purpose of relative linear motion; ball nut and screw assemblies for use as parts of machines comprised of one or more ball nuts and a screw with or without ancillary items for the purpose of promoting relative linear motion; electronic drives for motion control for machines, namely, electric motors for machines with a digital drive controller, servo motors, slotless motors, stepper motors, direct drive motors, linear motors, hybrid motors, electro-mechanical actuators, single or multi-axis controls for motor and drive systems

Single and multi axis controllers for motion control, namely, electronic motor controllers; resolvers, namely, electrical resolvers