Dimension 40.2x20.2x43.2mm Stall torque 3.1kg/cm(4.8V); 4.5kg/cm(6V); Operating speed 0.17sec/60degree(4.8v); 0.4sec/60degree(6v) Operating voltage 4.8-6V Temperature range 0℃_ 55℃ Dead band width 20us