12v-60v 70a Dc Pwm Motor Speed Controller Speed Control Driver Switch

Model: PWM 70A-220SInput Voltage: DC 12-60VOutput Current: 0-70APower: 4000WRated Current: 70ASpeed Adjustment Type: Current AdjustAdjustable Speed Range: 0-100%Speed Adjustment Way: Potentiometer (linear)Output Voltage: Linear under loadOver current Protection: 80ARed Wire: +Black Wire: -Panel Cutout Diameter: 10mm / 0.4inchSize: Approx. 150x85x45mm/5.9x3.3x1.8inchNote:This DC motor controller input is connected to direct current, CANNOT be connected to alternating current, or it will be burnt.Make sure the positive and negative polarity is connected correctly, otherwise the controller will be damaged.Colour: silverMaterial: metalPackage Contents:1 * Speed ControllerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.