Asea Brown Boveri 1326AB-B420E-21 Servo Motor

The Allen-Bradley 1326AB-B420E-21 is a ferrite-core AC servo motor designed for 460 VAC operation. It delivers approximately 4.9–5.0 N·m of continuous torque and runs at speeds up to 3,000 rpm, with a continuous current rating around 2.8 A. This model is part of the 1326AB servo family and is identified by the B420E-21 designation, signaling a high-torque, precision motor intended for reliable performance in automated systems. Typical use cases include precision motion control in industrial automation, robotics, and packaging equipment where repeatable torque and accurate speed regulation are required. The device is commonly paired with compatible Allen-Bradley servo drives to achieve coordinated motion and high responsiveness across applications that demand tight positioning tolerances. Ferrite-core rotor design and 460 VAC operation support robust torque at modest speeds, making it well suited for demanding manufacturing environments that require repeatable results across many cycles. Configured for 460 VAC, 50/60 Hz power systems in industrial settings.