... this torque the gears will be broken easily.Be noted. 8,when install the gear motor please don't let the ... , 2.28, 2.98Reduction ratio4,19,22.5,90,107,304,361,428,509,2036,24184.8,16,64,76,256,1024,1216 ... .754,43/42.0kgf · cm6.0kgf · cm90%130.0Different16,19,22.516,19,229/163.0kgf · cm9.0kgf · cm81%235.1Same64,76 ...