Allen Bradley 1326AB-B515G-21

The Allen-Bradley 1326AB-B515G-21 is an AC servo motor from the Torque Plus series. This is an AC three-phase, brushless servo motor manufactured to work with a 380 to 460 Volt AC input voltage.  Its speed ratings are 4000 RPM and 5000 RPM respectively. The 1326AB-B515G-21 motor output power rating is 2.9kW. The 1326AB-B515G-21 high-performance synchronous AC servo motor is engineered with a housing that shortens motor length but increases continuous torque ratings. This is achieved by installing special flux profile permanent magnets which boost the responses of this device. It is designed to be primarily paired with another Allen Bradley product, the 1394 Motion Control System. This product can be mounted vertically at any angle, with the shaft turned either up or down.

The motor is equipped with two thermal switches wired in a series. These switches open in the case of an over-temperature condition. This over-temperature condition is predefined to be at 155 degrees Celsius (311 degrees Fahrenheit) ±10%. These contacts can safely operate with 1A at 115 Volts AC and with 1A at 24 Volts DC. The 1326AB-B515G-21 comes in an IP65 rated enclosure; its maximum working ambient temperature is 40 degrees Celsius. This motor’s shipping weight is approximately 21.3 kilograms (47 pounds). The product’s dimensions are 326.6 x 163.6 x 163.3 millimeters (12.86 x 6.44 x 6.44 inches). There are additional hardware options available for the 1326AB-B515G-21 servo motor, including brakes (24 Volt DC coils, spring-set), a shaft oil seal kit, feedback mounting kits for 845H encoder field installation, and a junction box kit for motor connectors to be mounted axially.