HEIDENHAIN / LTN RE-21-1-A05 (ID 5922911-02)

The HEIDENHAIN RE‑21‑1‑A05 (ID 5922911‑02) is an industrial resolver designed for precise rotational position feedback in servo motors and motion control systems. Manufactured by HEIDENHAIN, this resolver converts the angular position of a rotating shaft into analog sine and cosine signals, allowing drive controllers to accurately determine rotor position and speed. Resolvers are known for their robust construction and high resistance to vibration, temperature, and electrical interference. The RE-21 series resolver is commonly integrated in servo drives, CNC machines, robotics, and automated production equipment, where reliable and precise position measurement is required in demanding industrial environments.