220V 15W AC Gear Motor Electric Motor Variable Speed Controller 110 125RPM

  

15W gear motor output speed: 415 0 rpm, 250 0 rpm, 206-0 rpm, 166 0 rpm, 125 0 rpm, 100 0 rpm, 83 0 rpm, 62.5 0 rpm, 50 0 rpm, 41.6 0 rpm, 25 0 rpm, 16.6-0 rpm, 12.5-0 rpm, 6.9-0 rpm, fast 415 rpm, slow can be transferred to 0 rpm, the faster, the smaller the strength!