AC variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and pumps; Blades for electric rotary cutting machines; Blades for power saws; Blades for power tools; Machine coupling and belting except for land vehicles; Machine couplings and transmission components except for land vehicles; Machine parts, namely, flexible shaft couplings; Motors, namely, synchronous motors not for land vehicles; Permanent magnet motor...