Autotech Controls SAC-RL220-G01DC Resolver Motor

Autotech Controls SAC-RL220-G01DC Resolver Motor delivers rugged, resolver-based position feedback in a compact Size 40 housing for precise angular measurement in automation and motion-control applications. As part of Autotech’s RL-series resolvers, the SAC-RL220-G01DC uses an industrial-grade resolver on the shaft to provide reliable feedback in harsh environments. The Size 40 housing denotes a 4.0 inch diameter package, with a rotor DC resistance of 18.3 ohms and a weight in the 6–8 lb range depending on configuration. The enclosure is rated for NEMA 13, and the unit is specified for operating temperatures from -67 to 248 °F (-55 to 120 °C) with storage from -85 to 302 °F (-65 to 150 °C). It withstands shock up to 200 g for 11 ms and supports vibration from 20 g to 2000 Hz, with a submerged working depth of up to 100 ft, making it suitable for demanding industrial installations. This model integrates into Autotech’s resolver ecosystem and can interface with standard resolver decoders and remote-display configurations used in automation environments.