Product Description:

The AKM63K-GNCNR-00 is a synchronous servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. It converts controlled three-phase electrical power from a compatible drive into commanded rotational motion. The motor supplies accurate torque and speed for indexing tables, pick-and-place axes, and other automated machinery that needs fast response with precise repeatability. Electronic commutation allows the connected drive to regulate motion through closed-loop control while responding quickly to changes in load or commanded speed.

The motor employs a smooth shaft, so couplings or pulleys can be press-fitted without keyways, which minimizes backlash in high-precision assemblies. Its frame dimension of 138 mm corresponds to the square mounting face and indicates the torque capacity available from this package size. The mounting interface uses alternative flange variant G, providing an alternate pilot diameter and bolt pattern for retrofit installations. Power and feedback leads exit through two SPEEDTEC-ready connectors; these quarter-turn plugs reduce wiring time and maintain consistent shielding. The separate connections help keep motor power conductors apart from sensitive feedback signals while providing secure cable attachment. The unit is supplied without a brake, so loads that must remain stationary after power removal require drive-applied torque or an external mechanical restraint.

Position feedback is handled by a resolver installed in a Size 10/15/21 housing. This sensor is single-turn and inductive, which means one mechanical revolution covers its full position range without requiring a gear set for multi-turn tracking. Rotor magnetization provides 2 poles, allowing the drive to process one electrical cycle per mechanical revolution for commutation. Thermal and current limits correspond to winding designation K, which balances the speed range and continuous torque for this frame. Rotor length index 3 provides the magnetic stack depth suited to the motor’s output characteristics. The standard customization level indicates that the unit uses the regular factory configuration rather than application-specific modifications. These operating characteristics make the motor suitable for medium-inertia loads in automated machinery with repetitive motion cycles.