Delta Electronics ECMA-F11845RS AC Servo Motor

Delta Electronics ECMA-F11845RS AC servo motor is a high-torque, high-precision 4.5 kW unit for demanding automation tasks, powered by 200–230 VAC with a rated speed of 1,500 rpm. It can reach up to 3,000 rpm maximum and delivers 28.6 Nm rated torque with a maximum of 85.8 Nm, driven by a 20-bit high-resolution incremental encoder for accurate positioning. This flange-mounted motor uses a 180 mm class frame, a keyway shaft with oil seal, IP65 protection, and a brake-free standard configuration designed for Delta ASDA servo drives. Common applications include CNC machines, automated assembly lines, large conveyors, heavy-duty packaging, and robotics where precise torque and smooth motion are required. Common replacements include the ECMA-F11845SS, ECMA-F11830RS, and ECMA-F11860RS.