Product Description:

The AKM44J-ANCN2-00 servo motor is manufactured by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. As a brushless AC unit, it is installed in automated machinery to provide closed-loop position and velocity control where compact form and precise commutation are required. The motor couples directly to a drive and encoder network, allowing the controller to command tight motion profiles in packaging, electronics assembly, and general factory automation cells. Its compact housing also helps it fit equipment where axis spacing and cable clearance are limited.

This model is delivered without a brake, so holding torque must be supplied externally when the axis is powered down. The electrical interface is simplified by two SpeedTec Ready connectors, which use keyed plugs for quick, error-free hookup of power and feedback leads. Internal sensing relies on a Comcoder that delivers 2048 lines per revolution of incremental information. The signal is produced by a single-turn optical disk and uses feedback type EPC 15T. With this arrangement, the drive receives high-density position data every revolution, enabling smooth commutation even during low-speed creep moves. The motor uses winding designation J, which matches drives with the appropriate current and voltage range. The unit ships in the standard customization level, so its dimensions and materials follow the standard AKM design.

Mechanical geometry follows an IEC flange with accuracy N, allowing the housing to mount to gearboxes that share the same tolerance class. The square body width matches the 84 mm frame dimension, while the stack height corresponds to rotor length index 4, providing moderate torque without unnecessary mass. Output power is delivered through a smooth shaft, which eliminates keyway stress and works with clamp or shrink-fit couplings. The mounting format supports accurate alignment between the motor and the driven mechanism during assembly. The shaft style also simplifies coupling selection where backlash and concentricity must be closely controlled.