Product Description:

The AKM64L-LKCNR-01 is a servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. This model is used for precise position and velocity control in automated machinery, packaging lines, and material-handling axes. Its frame places it in the medium-torque class of the series while still allowing compact installation alongside drives and gearboxes. It is intended for closed-loop motion systems that require stable torque output and accurate feedback during changing load conditions.

This motor is supplied without a brake, so stopping or holding torque must be provided by the drive or an external mechanism. Power and feedback conductors are routed through 2 SpeedTec Ready connectors, which use keyed quarter-turn locking for secure cable attachment. The stator laminations match the 138 mm square frame, balancing thermal mass with dynamic response. Motion feedback is generated by a resolver, and the motor uses the L winding designation for moderate bus voltages and continuous duty cycles. Internally, the resolver counts two poles per mechanical revolution, supporting fine sinusoidal commutation without excessive interpolation by the drive.

Shaft torque is delivered through an open keyway, allowing couplings or pulleys to be fixed mechanically without additional machining. Although no holding brake is fitted, the front endbell is equipped with a shaft seal that helps limit the ingress of lubricants or dust during washdown cycles. The laminated stack follows a 4 rotor length index, indicating the fourth incremental length available in this frame size and providing higher continuous torque than shorter variants. Position reporting is based on single-turn inductive feedback, and the sensing electronics are built to the Size 10/15/21 resolver family so the mechanical interface remains consistent across related motors.