Allen Bradley 1326AB-B3E-11-A5

The 1326AB-B3E-11-A5 servo motor is a ferrite AC servo motor manufactured by Allen-Bradley/Rockwell Automation. This servo motor is part of the 1326AB servo motors series designed for factory use only, and it uses 380 to 460 Volts AC. The motor features a frame diameter of 5.88 inches or 149 millimeters with a magnet stack length of 3. The 1326AB-B3E-11-A5 servo motor has a motor rated speed of 3000 to 4000 RPM and comes with an inch combination face or flange with keyway mounting. Besides, this motor has a holding brake option of 120 pounds on an inch or 13.6 N-m with a 90 Volts DC coil. The motors in this series support either vertical shaft-up or shaft-down mounting.

The entire 1326AB AC servo motors series, including the 1326AB-B3E-11-A5 servo motor, are specially designed to meet industrial standards. These servo motors feature a single-turn configuration that provides accurate machine positions with 2 million counts per revolution. The multi-turn configuration offers exact machine positions on various revolutions, helping to prevent the re-homing of the machine from an active power. Additionally, it provides feedback at up to 1 million counts per revolution as well as correct positioning within 4,096 revolutions. These servo motors also come with an integral EEPROM unit that stores the configuration settings and information of the motor.  The 1326AB-B3E-11-A5 ferrite AC servo motor comes with a wide range of features including a permanent magnet rotor that increases the servo response speed. It also features a 3-phase sinusoidal wound stator field to help transfer heat and enhance smooth and seamless operation at low speeds.