Product Description:

The AKM22G-EFBN2-00 is a synchronous servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. It serves as a compact rotary actuator that converts drive current into tightly regulated torque and velocity for coordinated motion on automated assembly cells, material-handling modules, and multi-axis packaging machinery. The motor follows the electrical, mounting, and feedback conventions used across the series, allowing direct connection to compatible Kollmorgen servo amplifiers for compact motion systems.

This model is supplied without a brake, so load holding during power loss must be handled by the drive or by an external mechanical lock. Power and feedback exit through 2 SpeedTec Ready connectors, a keyed connection style that shortens cable attachment time and helps maintain shielding under vibration. Precise position data come from an integrated encoder with 2048 lines/rev, and after quadrature multiplication it supports fine incremental motion control. The sensing element is a Comcoder, which combines commutation tracks and incremental channels in one housing to reduce axial length. Its optical disc uses single-turn optical feedback, providing absolute position information within one revolution without the added complexity of multi-turn gear sets.

The encoder is cataloged under type EPC 15T, a designation used for the connector pinout, signal levels, and operating tolerances of the feedback system. Mechanical sizing follows a square flange of 58 mm, allowing the motor to mount directly to gearheads or machine frames built around IEC 56/60 patterns while fitting compact machine layouts. The rotor stack corresponds to length index 2, providing a balance between inertial load capacity and overall package depth. Electromagnetic characteristics come from the stator's winding G, a coil arrangement selected for rated speed and current compatibility with mid-power AKD drive modules. The remaining features follow the standard customization level used for this motor line.