in 1910 the first moter was invented in japan. until now 100 years of experience hitachi will keep continue producing high-quality motors with high performance and effciency."the motor" has been developed to be small and lightweight. we are very carefil from the first manufacturing process with high-quality raw materials to the final process for high-performance motors. including the aluminum alloy naterials for lightweight. durabiliy. rust free and silent power. we arevproud to present hitachi technology with sient noise and liw vibration. which developed from CAE (computer-aided engineering). hihachi motor has high precision with high performance because of continuing development of hitachi technology team.