Delta ECMA-G11303SSDelta ECMA G11303SS AC Servo Motor The Delta ECMA G11303SS is a 300W AC servo motor with an integrated brake, suitable for high inertia applications requiring precise stopping and holding capabilities. It operates at 1000 RPM and provides a rated torque of 2. 86 Nm. Rated Output Power: 300W Rated Speed: 1000 RPM Rated Torque: 2. 86 Nm Voltage Rating: 220 VAC Frame Size: 130 mm Encoder Type: 20 bit Incremental Shaft Type: Keyway with Tap and Oil Seal