Product Description:

The AKM52G-ANCNEJ-00 is an AC synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. This rotary unit converts drive currents from a servo amplifier into precise torque and speed profiles for indexing tables, gantry axes, and other closed-loop motion tasks. Its electrical design is optimized for low-inertia applications where rapid acceleration, smooth settling, and accurate positioning are required within compact industrial machinery.

For mechanical integration, the frame measures 108 mm across the mounting square, giving it a midrange footprint that suits most IEC gearboxes. Power and feedback terminations are routed through two SpeedTec-ready connectors, an arrangement that allows tool-free quarter-turn locking and short changeover times. The rotor has a smooth shaft, so couplings or pulleys must use friction or clamp-style hubs rather than keyways. Electrically, the motor uses winding code G, which establishes its rated voltage constant and permissible continuous current. Because the assembly is supplied without a brake, holding torque during power loss must be provided by the drive or an external mechanical device.

The IEC flange with accuracy class N maintains concentricity tolerances that reduce runout when the motor is paired with precision reducers. The axial stack depth corresponds to rotor length index 2, providing a medium magnetic core that balances continuous torque against overall mass for dynamic axis duty cycles. Precise magnet placement and stator winding symmetry help minimize cogging during servo operation. The motor interfaces directly with compatible digital drives that support its feedback system, allowing deterministic control in production lines, packaging equipment, and semiconductor handling stages.