Holding torque when DM542A run under high speed is also significantly higher than the other two-phase driver, what's more, the positioning accuracy is also higher.
Hording Xuddunta markii DM542A hoostiisa xawaaraha sare sidoo kale waa weyn u ka badan yahay darawalka laba-waji kale, Dhadkan dheeraad ah, sax ah loo qabto waa sidoo kale ka sareeya.