AKM52K-ACCNEF-00 by Kollmorgen

The AKM52K-ACCNEF-00 is a synchronous servo motor produced by Kollmorgen and placed in the AKM Synchronous Servo Motors series. As a rotary actuator, it converts controlled electrical input into precise shaft rotation for positioning tasks in packaging lines, pick-and-place gantries, and similar motion modules within industrial automation.

Its frame dimension of 108 mm defines the square flange size and sets the motor's mechanical envelope for mounting in IEC-pattern gearboxes or machine plates. The shaft is machined with a Keyway, allowing rigid torque transfer to pulleys or couplings without slip. Power and feedback are routed through 2 SpeedTec Ready connectors; these bayonet-locking plugs shorten installation time and ensure vibration-resistant terminations. An IEC flange with accuracy class N establishes orthogonal bolt circles and run-out tolerances that match standard servo gearheads. By sourcing the motor from Kollmorgen, users obtain a unit that aligns with the company's established drive interfaces and parameter sets, simplifying commissioning with AKD or S700 amplifiers.

The AKM52 variant is supplied without a brake, so holding torque during power-off must be generated by external locking devices or maintained drive current. A rotor length marked as index 2 balances axial stack height against inertia, supporting rapid speed changes while keeping mass and moment manageable for medium-duty axes. Inside the stator, copper windings follow designation K; this letter identifies resistance, inductance, and voltage constants matched to 230-volt class drives, enabling continuous torque delivery without magnetic saturation. Within the broader AKM Synchronous Servo Motors lineup, this configuration offers integrators a repeatable blend of moderate size, flexible cabling, and IEC-centric mounting for multi-axis machinery where quick installation and cycle-to-cycle accuracy are priorities.