AKM44G-ANCNAB-00 by Kollmorgen

The AKM44G-ANCNAB-00 servo motor from Kollmorgen is part of the AKM Synchronous Servo Motors series designed for precise motion control in industrial automation. This model delivers a rated power of 1.03 kW and a rated torque of 4.90 Nm to ensure consistent performance across varying load demands. Its primary application is in high-precision servo systems, providing accurate positioning and reliable dynamic response in machine tools and handling equipment.

In technical terms, the AKM44G-ANCNAB-00 features 2 SpeedTec Ready connectors for streamlined installation and maintenance. Its feedback resolution of 2048 lines/rev offers fine position sensing for closed-loop control. With a torque constant of 1.18 Nm/Arms and a back EMF constant of 76.6 Vrms/Krpm, the motor delivers efficient energy conversion and responsive torque output. The thermal resistance of 0.65 °C/Watt combined with a thermal time constant of 24 minutes ensures stable operation under continuous loads. The motor’s pole number of 10 supports smoother torque at low speeds, while the G winding designation optimizes current distribution for balanced performance.

Built with an IEC flange configuration (accuracy N) and 84 mm frame dimension, this servo motor integrates easily into standardized motor mounts. The smooth shaft and rotor length index 4 provide compatibility with a wide range of couplings and gearboxes. Its continuous stall current of 5 A at 240 VAC and absence of a brake system simplify wiring and reduce maintenance points. Designed for industrial environments, the AKM44G-ANCNAB-00 maintains efficiency and accuracy during repetitive cycles and under peak load shifts. By combining robust thermal management, high-resolution feedback, and standardized mounting, this servo motor enhances productivity and reliability in demanding automation applications.