Allen Bradley 1326AB-B3E-11

The 1326AB-B3E-11 servo motor is a 1326AB AC servo motor of the PM Type designed by Allen-Bradley/Rockwell Automation for factory use only. The 1326AB-B3E-11 servo motor belongs to the 1326AB AC servo motor series, which operates on a voltage of 380 to 460 Volts AC. It has a diameter frame measurement of 5.88 inches or 149 millimeters with a magnet stack length of 3. Besides, this servo motor features a motor rated speed of 3000 to 4000 RPM and an inch combination face or flange mounting with the option of a keyway. This motor and other motors in the 1326AB servo motor series have an IP 65 enclosure rating when used with the shaft seal option to help them cope with harsh environments. However, the motor loses its IP 65 enclosure rating when blower packages or an externally mounted resolver feedback device is used.

There are many features of the Allen-Bradley 1326AB-B3E-11 brushless servo motor that makes it fit for industrial use. The motor comes in a TENV construction design, it has vertical shaft-up and shaft-down mounting options, and it features a permanent magnet rotor to enhance the servo response rate. The Allen-Bradley 1326AB servo motors series features high-performance 3-phase motors to meet the high demands of industrial servo system applications. Additionally, these AC servo motors are compatible with the 1391 AC servo controllers. They have environmentally sealed feedback and power cable packages. Another feature is the brushless resolver supplies position, velocity, and commutation feedback information, which helps to prolong the life of the 1326AB-B3E-11 servo motor in harsh environments without requiring extra onboard electronics in the servo motor.