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Meet the B235 AOS Motor, a rugged 4.0 HP drive built for reliability and versatility. Designed around a 56J frame and through-bolt mounting, this 2-speed motor delivers the strongest punch when you need it and the finesse you require for precise operations. Whether you’re upgrading an older system or integrating a new drive, this motor is engineered to fit standard applications with ease.
The 2-speed (2Spd) design isn’t just a feature—it’s practical adaptability. Use the high-speed setting for fast cycling, quick index moves, or rapid material throughput. Switch to the low-speed setting when you need controlled torque, smoother starts, and precise positioning for drilling, milling, or conveying tasks. This flexibility can reduce gear swaps, minimize downtime, and extend the life of belts and drive components by matching speed to load.
With its robust construction, standard 56J frame, threaded shaft, and thru-bolt mounting, the B235 AOS Motor 56FR 4.0HP 2Spd 230V Thru Bolt is a dependable, adaptable choice for engineers and technicians who value performance, simplicity, and long-term reliability in a single package.

