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Product DetailsModel: Q8-42S Input Voltage: DC6-60V Output Voltage: Linear output Output Current: 0-30A Max.Continuous Current:<20A Type of Speed Controlling: Current Controlling Speed Adjustment Range :0——100% Frequency:21KHZ Suitable Motor type: For Brushed DC Motors Dimension: 96mm*61mm*34mm Item weight:100 Grams Mounting hole positions: 92mm*56mm Digital Speed displays : 0-100 % 
 
                         
         
                 
                 
                 
                 
                     
                     
                    