Industrial 6333AJ1 Three-Phase Electric Motor

Otis 6333AJ1 is the motor component used in Otis 6970A/23-6970A door operator assemblies, serving as the drive motor that powers elevator door opening and closing in Otis elevator installations. Official Otis documentation identifies 6333AJ1 with the 6970A door-operator system and describes it as a carbon-brush motor designed for door operator duty. Listings and Otis parts catalogs reference the 6333AJ1 motor as a 1/2-horsepower unit operated from standard Otis door-operator voltages (115–230 V DC), with replacement carbon-brush sets available for 6333AJ1 variants. Typical applications include Otis door installations in elevator cars and hoistways where a compact, brush-type drive motor is required, sourced through Otis OEM channels and authorized repair suppliers.