1326AB-B515G-21-K5

The Allen-Bradley 1326AB-B515G-21-K5 is a servo motor which is RoHS compliant. The legacy servo motors are function, form, and fit replacements that are supposed to be used for the original motors by Rockwell Automation/Allen-Bradley. This servo motor has a voltage of 460/380V AC. It also features a 149 mm frame diameter. The 1326AB-B515G-21-K5 motor has a rated speed of 5000 rpm. For the flange and shaft series devices, it exhibits an IEC metric flange with a keyway. It also has a rated motor torque of 10.4 Nm. In addition to the rated motor torque, it also has a motor rated output of 2.9 kW. The servo motor also has a system peak stall torque of 31.2 Nm and a standard option of 13.6 Nm brake w/24V DC Coil.

The 1326AB-B515G-21-K5 Servo Motor has a variety of features including a listed UL insulation system, special profile permanent flux magnets, an extruded aluminum housing that allows for an improved heat transfer, a 100% continuous-rated output torque when the machine is stalled, a metric flange mount that has metric shafts (CEI/IEC 72-1), a threaded hole that is located on the shaft’s face and which is used for the purposes of securing couplings, and a TENV construction.

The 1326AB-B515G-21-K5 has an integral holding brake which is spring-set when the power is removed. When there is an emergency stop, it provides limited braking torque and is also designed for holding a load while at rest. The user has to be careful not to continuously cycle the brake for the purpose of stopping a load. Neither should the braking torque be used when positioning a brake. The 1326AB-B515G-21-K5’s brake cannot always be energized or de-energized more than 90 times in an hour especially when it is being used as a parking brake because this might result in property damage or cause personal injury.