SEW-EURODRIVE RF47 CM90L KTY EK1H SM50 Servo Motor

The SEW-EURODRIVE RF47 CM90L KTY EK1H SM50 servo motor is a high-inertia CM-size motor designed for precise closed-loop control in automation. It combines a CM90L frame with the SM50 feedback encoder to deliver reliable position and speed data to a compatible servo drive, and it includes a KTY temperature sensor for thermal monitoring during continuous operation. The EK1H encoder plug facilitates a simple, secure encoder connection, helping ensure consistent feedback and repeatable performance in demanding applications. This motor is well suited for robotics, packaging, material handling, and automated assembly tasks where accurate motion, repeatable positioning, and thermal awareness are critical. The CM90L designation signals a mid-to-large frame motor within SEW’s CM family, engineered to handle higher-load scenarios with robust inertia characteristics, while the SM50 feedback path provides high-resolution monitoring essential for precise control. Pair this motor with a compatible SEW-EURODRIVE drive and any necessary mounting or gearing to fit your machine architecture and performance requirements.