Product Description:

The AKM42E-ANCNC-N0 synchronous servo motor is manufactured by Kollmorgen as part of the AKM Synchronous Servo Motors series. Designed for industrial automation, the unit supplies controlled torque and velocity to packaging cells, electronics assembly stations, and light material-handling axes. Its compact frame and closed-loop operation support responsive multi-axis motion while preserving positioning accuracy in limited machine space. That combination suits axes that require quick acceleration, repeatable stopping, and stable speed regulation during continuous production cycles.

Mechanical drive coupling uses a smooth shaft, so standard clamp or keyless hubs can be fitted directly to the journal. This arrangement supports backlash-free couplings and keeps the output end simple when the application does not require a keyed shaft. The motor is delivered without a brake, which shortens the overall body length and removes brake-release wiring. Power and resolver conductors pass through 2 SpeedTec Ready connectors, which lock with a quarter-turn and maintain IP sealing. Inside the housing, rotor position is reported over 4 feedback lines generated by an SFD sensor. This transducer combines analog resolver data with an EEPROM that stores motor data. In this build, the sensor provides single-turn inductive feedback, allowing the drive to recover commutation after each power cycle. The resolver-based signal path also supports reliable position feedback in electrically noisy machine environments.

External dimensions are set by an 84 mm square frame, which supports installation in spaces intended for older IEC size 80 motors. The square housing format also simplifies alignment with standard machine plates and compact gearbox adapters. Precise alignment is achieved with an IEC flange with accuracy N, so gearbox pilots share concentricity tolerances with the motor centering face. The electromagnetic core uses rotor length index 2, and its voltage constant matches winding designation e. Feedback hardware is categorized as Size 10/15/21, which matches the mating plug diameter and helps maintain consistent cable strain relief across compatible cable sets.