Tenders for Supply of Traction Motor Speed Sensor Suitable For Emd Ac-Ac Traction System T O Dlw Pt No-18080170. As Per Drg.No. Na Specn: Traction Motor Speed Sensor Suitable For Emd Ac-Ac Traction System To Dlw Pt No-18080170. Warranty Period: 30 Months After The Date O F Delivery