ECMA-CA1020SS-AC SERVO MOTOR 2KW 3000RPM 2.The ECMA-CA1020SS-AC Servo Motor is a 2kW, 3000 RPM, small, powerful option for accurate industrial applications, such as CNC and robotics. It sets new standards for motion technology with its excellent speed and torque control, making it ideal for automation systems that aim for maximum efficiency and optimize space.