3D printers; Lathes; AC variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and pumps; Alternating current servo motors; Drives for motors; Electric motors, not for land vehicles; Engraving machines; Gears and enclosed drives for industrial machinery; High frequency motor spindles with high frequency electric converters and power supply units; Industrial machinery, namely, electromechanical marking machines; Li...