Good news.. we had found the way to measure current drawed by using digital multimeter. By put 1 ohm resitor serial in the power supply circuit and measure voltage over that 1 ohm resister, instead of direct meaure ampere. And here the result.
It draws 366 mA at 1500 rpm idle and less than 200 mA at top speed. Top speed draws current less than idle. Strange??? yes..thanks buck1856 to ask this question.