The Story of Sakichi Toyoda
Sakichi Toyoda, the founder of Toyota Industries Corporation, possessed a strong ambition to contribute to society from his days as a youth. He had devoted his 63-year-long life to invention.
Our ring spinning frames achieve high yarn quality, productivity, operability, maintainability, reliability, etc. by combining our original mechanism and most advanced electronic control technology.
By installing high-efficiency IPM motor*1 for main drive, it has achivied 5% less enegy operation against previous model of our ring spinnig frame with induction motors.
Furthermore, less exhaust heat from it brings better energy-saving of airconditionning.
*1 IPM motor which using permanent magnet type rotor can be achieve downsizing and higher efficiency against induction motor.
The designed bearings of the motor enable long life.
The motor and inverter satisfy RoHS.*2
*2 DIRECTIVE 2002/95/EC OF THE EUROPIAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the Restriction of the use of certain Hazardous Substances in electrical and electronic equipment