Product Description:

The AKM23D-ACBNAA-00 synchronous servo motor is produced by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. It converts drive output into tightly regulated rotary motion for positioning tasks in automated assembly lines, material-handling units, and similar industrial equipment. The motor supports precise torque, speed, and position control when paired with a compatible servo drive. Its electromagnetic design and mounting geometry make it suitable for compact motion-control platforms that require responsive operation and repeatable movement.

The motor is supplied without a brake, so any load-holding function must be provided by an external device or continuous drive torque. Power and feedback conductors terminate on two SpeedTec Ready connectors that support quick, secure cable connections. Installation uses an IEC flange with accuracy N, providing consistent concentricity when the keyed shaft engages a coupling. The square housing has a 58 mm frame, while the embedded magnetic stack has a rotor length index of 3. A straight shaft with a keyway transmits torque without slipping during acceleration. The internal winding establishes the voltage and current pairing required from the connected drive.

For servo-loop closure, the unit integrates a BiSS B encoder that emits differential signals derived from an optical sensor. Its code disk has 2048 lines per revolution, providing detailed position information for accurate motion control. The encoder uses a single-turn optical system, so it reports absolute position within one mechanical revolution. Feedback type AD34/AD58 supports compatibility with Kollmorgen drives that accept this interface format. The D winding designation corresponds to the motor’s torque constants, electrical properties, and thermal limits. The encoder data allows the drive to correct position and velocity deviations as operating loads change. This feedback arrangement also supports smooth commutation throughout the motor’s operating range.