Driving an encoder motor??????????

hi frnds...@RiyashMH....im using - DC motor with quad encoder and gear box for High torque, High precision, 132840 Counts per Revolution. 10 RPM Movement speed at 12V no load.....http://robokits.co.in/motors/encoder-dc-servo/high-precision-quad-encoder-geared-dc-motor-12v-10rpm.....should i used above program in Arduino- UNO ..?? i have used it ...but in serial monitor it shows only N1 19860 1000...and repeating....what should i do???

plzz reply me fast