The VPL-B1003F-CK12AA is a low inertia servo motor that is manufactured by Allen Bradley. The VPL-B1003F-CK12AA is classified under the VPL servo motor classification and has a maximum voltage power of 400 Volts. The module comes with a frame size of 100 millimeters with a rated speed of 4,500 RPM. The VPL-B1003F-CK12AA also features 3 magnet stacks and comes with the standard factory features. The shaft for the VPL-B1003F-CK12AA is a smooth shaft with feedback being 18-bit absolute single turn digital encoder or the Hiperface DSL protocol. The VPL-B1003F-CK12AA features the free mounting holes or the type FF mounting. It comes with a single speed Tec DIN connector with a capacity for up to 325 degrees rotatable connector.

The low inertia servo motors are high output brushless motors that come with an innovative design characteristic. This enables the reduction of motor size and helps in delivering a significantly high torque. The compact brushless servo motors are also designed to ensure they meet the demanding conditions of a high-performance motion system. The low inertia servo motors are mostly used with the Allen Bradley Kinetix 2000, the kinetix 6000, 7000 and ultra 3000 servo drive families. The peak torque for these motors is 0.77 and has an integral 24 Volts brake option. The low inertia motor series offers an innovative winding technology yielding up to 40% high torque per unit size compared to the conventional servo motors. These motors also offer a high energy rare earth magnets for a faster acceleration.