The breakdown of transmission shaft in the main drive system is due to too high roll torque.Overpower protection mode of motor current does not reflect the true dynamic character of roll torque.
英
美
- 軋制力矩過(guò)大是軋機主傳動(dòng)系統傳動(dòng)軸斷裂的主要原因,傳統的電機電流過(guò)載保護方式不能真實(shí)反映軋機主傳動(dòng)系統扭矩的動(dòng)力學(xué)特性。
