Speed regulator,6W-180W,AC,speed ratio:1:1.5-1:180. ... into one.The factory is a specialty manufacturer of AC motor and DC motor. The products include IK/ ... gear speed reducing AC motor, variable speed AC motor, electromagnetic brake AC motor, damp AC motor, torque AC motor, three-phase AC motor, and ... passed CCC and CE and ISO9001 certifications. AC 6W -200W fan Speed motor regulator Controller control