Delta ECMC-EW1315RSDelta ECMC EW1315RS AC Servo Motor The Delta ECMC EW1315RS is a 1. 5 kW AC servo motor engineered for demanding industrial applications. Operating at a rated speed of 2000 RPM, it provides a rated torque of 7. 16 Nm, ensuring robust and precise motion control. This model includes a 22 bit absolute encoder, a shaft with keyway and oil seal, and a medium inertia design, enhancing its performance and durability in various settings. Rated Output Power: 1.