Product Description:

The AKM44G-AC92CA00 is a synchronous servo motor manufactured by Kollmorgen and included in the AKM Synchronous Servo Motors series, a product family used to position axes accurately in industrial automation. This model acts as the electromechanical actuator in coordinated motion loops. It translates controller commands into precise rotational movement needed for pick-and-place gantries, indexing tables, and multi-axis robots. In closed-loop motion systems, it responds to drive commands with controlled torque and speed so automated equipment can maintain repeatable positioning during continuous production.

The motor incorporates a 24 V holding brake, enabling the shaft to remain locked when power is removed and avoiding drift on vertical loads. Electrical and feedback wiring are combined in a single 90° M23 Intercontec connector, reducing enclosure penetrations and simplifying cable routing. Position information is delivered through the SFD3 resolver-based system that transmits signals on 2 lines; this single-turn inductive arrangement eliminates optical elements and withstands high vibration. That feedback method also supports operation in environments where contamination or shock would be harder on optical encoders. The sensing head follows the Size 10/15/21 format used in AKM units. A 84 mm frame width keeps the package narrow while still providing adequate stator surface for heat dissipation. This variant uses the standard customization level, so no customer-specific mechanical alterations are included.

Mechanical attachment follows the IEC with accuracy N flange pattern, so the pilot diameter and bolt circle match common gearbox mounts. The output end carries a keyway machined shaft, giving positive torque transfer to couplings without relying solely on clamping friction. Within the AKM naming structure, the motor uses rotor length index 4, balancing inertia and continuous torque for medium power demands. It also uses winding designation G, a coil set chosen for nominal voltage and current that pairs with matched servo drives. That winding selection influences the electrical characteristics expected by the connected drive.