Product Description:

The AKM22C-ANBNR-00 is a brushless AC servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. This compact unit is intended for precision positioning and speed regulation in automated machinery such as pick-and-place axes, small gantries, and labeling spindles. By combining a permanent-magnet rotor with closed-loop feedback, the motor allows the connected drive to control torque and velocity with high repeatability while keeping overall size and inertia low.

The motor is supplied without a brake, so any static load must be held by drive torque or an external clamp. Power and feedback are routed through two SpeedTec Ready connectors, which provide keyed cable attachment for the motor interface. Rotor position is reported by a resolver, which handles vibration and temperature changes well because it uses analog sinusoidal windings instead of optical components. The square housing measures 58 mm across the frame, so it fits compact machine layouts where mounting space is limited. A smooth shaft eliminates keyways and supports torque transfer through a clamping-style coupling.

Mounting uses an IEC flange with accuracy N, so the pilot diameter and bolt circle follow standardized tolerances for consistent alignment. Electrical performance is set by winding code C, which balances speed and continuous current for 230 V class drives. The feedback element has 2 poles and uses single-turn inductive sensing to provide absolute rotor angle within one revolution without batteries. Rotor length index 2 gives the motor moderate inertia, and the standard customization level keeps the configuration straightforward. The feedback housing used for size 10, 15, and 21 components protects the resolver electronics from contamination while keeping overall motor length compact.