Product Description:

The AKM44G-BKCNC-00 is a synchronous servo motor manufactured by Kollmorgen and assigned to the AKM Synchronous Servo Motors series. It converts drive current into controllable torque and speed for positioning axes, pick-and-place heads, and packaging stations in industrial automation. In multi-axis assemblies, the motor supports repeatable velocity profiles and controlled acceleration for material handling, converting, and robotics tasks. Its standard configuration also fits existing AKM mounting patterns without dimension changes, which helps it integrate into established machine layouts.

The motor uses an 84 mm frame, giving a compact cross-section for tight machine cavities. A NEMA flange provides a consistent bolt pattern for direct mounting to gearboxes or bearing blocks. Power and feedback cables connect through 2 SpeedTec Ready connectors, a keyed arrangement that supports quick connection and shield continuity. The output uses an open keyway shaft so pulleys or couplings can be secured without additional shaft machining. The motor is supplied without an integrated brake, which reduces overall length and inertia when an external braking device is used elsewhere in the system.

An SFD feedback system sends position data over a 4-line feedback channel, and the single-turn inductive encoder reports rotor angle within one mechanical revolution. That feedback arrangement gives the servo drive the position information needed for commutation and closed-loop speed control during cyclic motion. Internally, winding code G indicates the electrical characteristics used with compatible AKD drives. The electromagnetic stack uses rotor length index 4, which provides more active motor length than shorter versions and supports higher continuous torque. The standard configuration keeps the motor in the regular catalog form and maintains the published housing dimensions and material set.