20A PWM Speed Control Motor ler CW CCW Reversible DC9-60V 1200W with Run-stop-reverse switch and external speed control control control knobDescriptionThe circuit is stable and reliable, and the surface area of the plate heat radiation is twice that of the same product on the market, The speed controller adopts PWM technology, which has the characteristics of high conversion efficiency, wide range of speed regulation and stable performance. Equipped with an external speed control knob (with on/off switch)Equipped with a run-stop reverse switchSpecifications:Working voltage: DC 9V 60V (wide range)Size(L*W*H):92x52x36mmPeak current: 20 A Speed range: 0% 100%Maximum continuous current: 18 A Control frequency: 25KHz Forward to reverse: support Output voltage: linear load Speed principle: current regulation Speed control type: adjust currentPackage included:1 x PWM controllerNote:1. Manual measurement, please allow 1-2cm error2. Due to computers display colors differently, color may be slightly different from above images, thanks for your understanding