Product Description:

The AKM65N-ACCNDA-00 servo motor is manufactured by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. As a compact rotary actuator, it converts drive current from a matched amplifier into controlled torque and position, giving machinery precise motion profiles for packaging, material-handling, and pick-and-place axes. The unit’s electromagnetic design works with digital feedback so CNC tables, indexing conveyors, and robotic joints can synchronize their movements with millisecond accuracy.

The motor integrates two SpeedTec-ready connectors that separate power and signal paths while using quarter-turn bayonets for fast installation. Position data come from an EnDat 2.1 encoder, designated ECN1113/1313, which allows bidirectional digital communication between the motor and servo drive. Its optical disc provides a selectable resolution of 512 or 2048 lines per revolution, supplying fine incremental counts for smooth velocity control. A square stator frame measuring 138 mm across provides sufficient iron volume to produce high continuous torque while fitting common IEC gearheads. Mechanical power exits through a shaft machined with a keyway to provide positive torque transfer to pulleys or couplings.

Because the unit is supplied without a brake, holding torque must be provided by the closed-loop drive or an external clamping mechanism. This arrangement is suitable for assemblies in which static clamping is handled elsewhere. The mounting face uses an IEC flange with accuracy class N, allowing it to mate with planetary gearboxes and mechanical brackets designed around IEC patterns. The encoder provides single-turn optical feedback, eliminating turn-tracking circuitry and simplifying homing routines in machines that reset after power-up. The magnetic stack has rotor length 5, which balances inertia and torque for responsive axis movement. It is paired with winding code N for compatibility with suitable medium-voltage AKD drives.