Servo Dynamics IB Servomotor provides applications with low inertia to attain the highest acceleration capability – to allow you to position faster. The IB series is used in the world's fastest machines and demanding applications. IB Servomotor provides low inertia and high torque desired for excellent performance response, and is a rugged, durable design, they have heavy duty continuous operation for dependability and assurance that it will always perform, and high acceleration capability to move faster, and high torque to inertia ratio enables the machine to produce more parts per hour. And winding potted for high voltage protection and for improved reliability and improved heat transfer.

The IB brushless servomotors provide a very responsive acceleration in a rugged, durable design with high energy Neodymium-Iron-Boron magnetics. This series provides continuous stall torque capability ranging from 3.9 Lb-In (0.45 N-m) to 117 Lb-In (13.3 N-m). Peak torque capability is nominally 4 times continuous. This series has the lowest inertia to provide the maximum torque per package size.