Product Description:

The AKM44G-GCCNR-01 is a synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. This rotary unit delivers closed-loop motion control when paired with a compatible drive, turning commanded current into precise shaft rotation for industrial robots, packaging equipment, and precision transfer stages. Its mid-range housing helps the motor fit compact machine layouts where fast response and accurate positioning are important. When used on transfer, indexing, or pick-and-place axes, it helps maintain motion quality during repeated changes in speed and direction.

The frame cross-section measures 84 mm, giving the motor a compact profile that fits neatly into space-limited machinery. That size supports solid servo performance without taking up excessive room around the driven axis. Power, signal, and protective earth connections are routed through 2 SpeedTec Ready connectors, which support quick quarter-turn locking and orderly cable routing. This model is supplied without a brake, so static holding force must come from the drive or an external mechanism when the axis is stopped. Rotor position is sensed by a resolver with 2 poles of electrical resolution, producing analog sine-cosine feedback for smooth commutation and stable operation in electrically noisy industrial environments.

An alternative flange variant G gives the mounting face a pattern that differs from the standard AKM arrangement, which helps the motor match certain custom gearboxes or machine interfaces. This is useful where the surrounding machine design already requires a nonstandard bolt pattern. The output shaft uses a keyway for torque transfer through keyed couplings, and the factory-installed shaft seal helps keep lubricant and contaminants away from internal components. That arrangement is common when a positive mechanical drive connection is preferred over a clamp-only shaft interface. Feedback is described as single-turn inductive, so position is tracked within one mechanical revolution while retaining the noise tolerance expected from resolver-based sensing. The motor also uses rotor length index 4, which places it in a medium rotor length within this frame size and supports a balanced combination of torque capability and overall mass.