sarang1_in said:
I measured the resistance of motor, and it is 20 ohms. So if I am giving 36V to the motor then the startup current will be 36/20, and should not be more than 2A. Is it right?
No, it's not - a motor probably isn't something that you can measure easily on a meter? - but as the motor is rated at 180W at 36V that's (very roughly) 6A, under normal load. Under stall conditions, which starting from cold is only a short version of, I would expect at LEAST ten times that, if not more?.