Product Description:

The AKM22C-ENBN2-00 is a brushless AC servo motor produced by Kollmorgen within the AKM Synchronous Servo Motors series. This compact unit is intended to deliver tightly controlled torque and velocity for industrial automation axes, allowing coordinated motion when paired with a Kollmorgen drive and a PLC or motion controller. By providing high-resolution feedback and a low-inertia rotor, the motor supports applications that demand repeatable positioning and rapid cycle times while keeping the machine footprint small and the moving axis responsive during starts, stops, and short indexing moves.

The motor is supplied without a brake, so any holding force must be furnished by the drive or external mechanics when power is removed. Power and feedback are routed through 2 SpeedTec Ready connectors, a keyed arrangement that shortens installation time and guards against wiring errors during cable attachment. Rotor position information comes from a Comcoder sensor that delivers 2048 lines/rev of incremental resolution, and this fine granularity enables smooth low-speed control. The encoder is a single-turn optical device, meaning the controller receives one absolute revolution of position data. This feedback layout helps the drive maintain stable commutation and speed regulation across the operating range. Kollmorgen designates this feedback assembly as EPC 15T, a code used for the electrical phasing and pinout of the drive interface.

The square housing presents a 58 mm frame dimension, allowing direct substitution into machines designed for IEC 60-frame motors. A rotor length index of 2 balances torque output with inertia, giving the axis responsive acceleration without making the package unnecessarily large. Output torque is delivered through a smooth shaft, which mates to clamp or collet couplings without keyways and supports compact coupling arrangements. Internal copper uses winding designation C, a standard temperature-rise class aligned with the AKM Synchronous Servo Motors family for this motor size.