Product Description:

The AKM64K-ANANR-70 is an AC brushless servo motor manufactured by Kollmorgen and supplied within the AKM Synchronous Servo Motors series. In automated production cells, this motor links to a digital drive to deliver closed-loop, high-bandwidth torque for pick-and-place heads, packaging stations, and material-handling gantries, converting electrical commands into tightly regulated rotary motion. Its construction follows the company’s modular platform, letting users scale speed and torque by selecting matched windings and feedback.

The unit is delivered without a brake, so stopping or holding duties must be handled by external mechanics or drive torque. For position feedback, a built-in resolver operates with 2 poles and provides analog sine-cosine signals that remain reliable under temperature and vibration. This resolver is configured as a single-turn inductive device, meaning the controller receives absolute electrical angle information once per revolution, simplifying homing routines when power returns. Shaft alignment relative to the load side is maintained by a flange machined to the IEC with accuracy N specification; this tolerance level ensures the pilot diameter and bolt circle locate the motor concentrically with gearboxes or direct-drive fixtures. Together, these parameters define how the motor integrates electrically and mechanically with servo drives and machinery frames.

The housing width corresponds to a frame dimension of 138 mm, giving sufficient stator volume for medium-to-high torque demands while still fitting standard automation footprints. Power is transmitted through a smooth shaft, allowing clamp collars or shrink-fit couplings to grip the journal without keyway stress concentrations. A stator and rotor assembly built to length index 4 extends the magnetic path for greater continuous power, and the designated winding K sets the voltage-current balance that the Kollmorgen drive must supply.