Product Details:

KOLLMORGEN AKM54K-ANC2AB01 is a heavy-duty permanent magnet synchronous servo motor from Kollmorgen AKM series, equipped with EnDat single-turn absolute encoder and integrated de-energized fail-safe holding brake. It adopts 142mm IEC flange and K winding design to deliver outstanding continuous torque and strong peak overload capacity, built for heavy rotary positioning and limited-stroke vertical axes that require absolute angle feedback and secure power-off shaft locking. The suffix 01 represents OEM customized brake torque specification, reinforced for heavy fluctuating load in high-power forming equipment.

This servo motor sends digital rotor angle and speed data through high-resolution EnDat single-turn encoder to matched Kollmorgen AKD servo drives, forming high precision closed-loop motion control. Within one rotation range, absolute position can be acquired directly after power on, eliminating homing operation for limited-travel positioning applications. Separate rotatable M23 power and feedback connectors isolate power noise from sensitive digital signals and reduce electromagnetic interference inside high-power electrical cabinets with inverters and switching components.

This variant comes with built-in safety holding brake. The brake locks the rotor shaft automatically when power supply is cut off, preventing load back-driving and falling risks for suspended heavy payloads. It is equipped with keyway shaft to deliver solid torque with gearboxes and reducers and avoid slippage under variable heavy load. The stator winding uses Class F insulation material and integrates PTC thermal sensor for real-time overheat protection during long-cycle continuous heavy operation. The motor housing reaches IP54 protection grade to resist workshop dust and incidental liquid splashing. Optimized low cogging magnetic circuit suppresses torque ripple greatly, maintaining stable low-speed tracking and consistent positioning accuracy under heavy inertia load.

It supports torque control, speed control and position control modes, and all motion parameters can be tuned conveniently via Kollmorgen WorkBench software. Standard IEC flange mounting dimensions support direct replacement of legacy AKM motors, simplifying on-site equipment renovation and spare part swap. Every finished motor passes complete factory validation before shipment, including EnDat signal calibration, brake holding force test, heavy inertia cycling test, insulation resistance inspection and vibration noise monitoring to guarantee stable and safe performance in multi-shift heavy industrial production lines.

It is widely deployed on large forming presses, heavy injection molding mold handling stations, bulk material lifting automation, heavy rotary indexing equipment and large assembly positioning cells. Typical application axes include heavy rotary positioning turntables, vertical heavy feed modules, safety lifting platforms and clamp positioning units. Automation integrators select this high-torque EnDat brake variant for its reliable fail-safe locking function, stable heavy-load response and seamless compatibility with Kollmorgen AKD motion control ecosystem.