Product Description:

The AKM44J-BKC2R-00 is a brushless synchronous servo motor manufactured by Kollmorgen and assigned to the AKM Synchronous Servo Motors series. This motor functions as a compact rotary actuator that works with a digital drive to deliver commanded torque and velocity in automated packaging lines, pick-and-place robots, and material handling modules. By combining permanent-magnet excitation with closed-loop control, it converts electrical power into repeatable mechanical motion for accurate positioning and consistent cycle timing. Its compact format makes it suitable for equipment where axis performance must be maintained without using a large motor envelope.

An integrated 24 V holding brake secures the shaft whenever the drive is disabled, so vertical or safety-critical axes remain locked without external clamps. Power and feedback lines connect through 2 SpeedTec Ready connectors, and the quarter-turn bayonet interface supports quick cable attachment while preserving the motor seal. Rotor position is measured by a rugged resolver that delivers deterministic angle data across 2 poles, allowing stable commutation under electrical noise or elevated temperature. The mounting face follows the NEMA pattern, which supports direct installation on machine interfaces that use the same bolt circle. This arrangement helps simplify integration where compact motor connections and dependable feedback are required on the same axis.

The motor has an 84 mm frame dimension, which sets the square profile of the stator housing and establishes the installation footprint inside a machine frame. The shaft uses an open keyway, providing a straightforward method of transferring torque to pulleys or couplings while still allowing removal when service access is needed. This model is supplied in the standard customization level. Within the electrical nomenclature, winding designation J identifies the electrical characteristics required for proper current regulation, while rotor length index 4 balances torque output and inertia for mid-power motion axes. These features suit applications that need predictable servo response, secure shaft holding, and a familiar mechanical interface.