Product Description:

The AKM42G-ANCNC-00 is a synchronous servo motor manufactured by Kollmorgen and supplied under the AKM Synchronous Servo Motors series. It is intended for closed-loop positioning and velocity tasks in industrial automation. Its compact frame allows direct coupling to packaging, material-handling, or electronic assembly axes where precise motion is required.

This model is supplied without a brake, reducing length and inertia for applications that rely on drive torque or external clamping to hold position. Power and feedback wiring are routed through two SpeedTec Ready connectors, which accept quarter-turn locking plugs to simplify installation. The square frame measures 84 mm, matching IEC mounting patterns for midrange machine sizes. Rotor position is reported through an SFD feedback device that transmits four lines of digital data to the drive, enabling high-resolution commutation without an additional encoder module. Winding code G adjusts the stator impedance and back electromotive force to balance peak torque with thermal limits in 230 VAC systems. Rotor length index 2 indicates the magnetic stack depth and corresponding continuous power rating.

The configuration is classified as Standard, so the housing, paint, and connector orientation follow the normal arrangement for this motor type. The sensor package uses a single-turn inductive design that eliminates battery maintenance and retains absolute position after power cycles. Mounting is provided by an IEC flange with accuracy N, which offers consistent concentricity for gearboxes or direct-drive couplings. A smooth shaft accommodates user-selected clamp or compression couplings and helps minimize fretting during rapid servo operation. The mechanical interface permits secure torque transmission when the selected coupling is installed with the correct clamping force. Feedback type Size 10/15/21 establishes the mechanical envelope for the feedback assembly.