Product Description:

The AKM22E-EFCNR-00 servo motor is manufactured by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. As a compact rotary actuator within the AKM product family, it supplies tightly regulated torque and speed to automated machinery such as small gantries, indexing stations, and electronic assembly tools. Closed-loop feedback and matched windings let the device translate drive commands into precise shaft position for repeatable motion in industrial automation cells. Its compact format also suits axes where available space is limited and low moving mass is important for responsive motion.

Physical size establishes mounting compatibility because the stator diameter measures 58 mm, aligning with lightweight gearboxes and direct-drive couplings in confined panels. Position data is produced by a Resolver, and the sensor uses a single-turn, inductive measurement method for rotor-angle feedback during operation. Electrical commutation relies on 2 poles, giving a moderate electrical frequency that supports stable motor control across a practical speed range. The internal copper uses winding code e, which corresponds to the resistance and inductance values used for the AKM22 frame. The feedback hardware is listed as size 10/15/21, matching standard connector shells and cable clamps used across the series.

Cabling enters through 2 SpeedTec Ready connectors, allowing keyed push-and-twist attachment and reliable shield continuity. This connector arrangement helps keep power and feedback connections secure in compact machine layouts where cable routing space is restricted. Holding torque must be provided externally because the motor is supplied without a brake, which suits axes where gravity loads are counterbalanced or where dynamic braking is handled by the drive. Additional output length is provided by the rotor length index 2, which increases the active lamination stack height for more continuous torque than the shortest variant. The factory design level is Standard, which means the unit has no special coatings, custom shafts, or modified windings.