Product Details:

KOLLMORGEN AKM54K-ANCNR-00 is a heavy-duty permanent magnet synchronous servo motor from Kollmorgen AKM series, equipped with EnDat single-turn absolute encoder and smooth plain shaft. It adopts 108mm IEC flange and K winding configuration, delivering high continuous stall torque and strong overload capacity. The rotor stack length 4 design balances high torque density and moderate rotor inertia, suitable for limited-stroke heavy linear feed and rotary indexing applications that need direct absolute angle reading after power-up without homing routine.

This servo motor transmits high-resolution digital rotor angle and speed data to matched Kollmorgen AKD servo drives through EnDat single-turn encoder, forming stable closed-loop motion control. Within one rotation range, absolute position can be obtained immediately after power on, which improves restart efficiency for short-travel positioning axes. Separate rotatable dual M23 connectors for power and feedback circuits isolate power noise from sensitive digital signals and reduce electromagnetic interference inside high-power electrical cabinets equipped with inverters.

This variant is non-brake design without integrated holding brake, intended for horizontal heavy gantry cross slides, large rotary positioning turntables and heavy material transfer platforms where static shaft locking is handled by external mechanical structures. The smooth plain shaft supports flexible coupling assembly to match different gear and transmission layouts. The stator winding uses Class F insulation material and integrates PTC thermal sensor for real-time overheat protection during long-cycle fluctuating heavy load 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 smooth low-speed tracking and stable repetitive positioning accuracy for large inertia payloads.

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, heavy inertia cycling test, insulation resistance inspection and vibration noise monitoring to guarantee stable performance in multi-shift heavy industrial production lines.

It is widely deployed on heavy gantry machining systems, large-format packaging rotary turntables, bulk material transfer equipment, heavy injection molding auxiliary axes and large assembly automation cells. Typical application axes include heavy linear feed slides, large rotary positioning tables, cross gantry positioning modules and reciprocating heavy pushing platforms. Automation integrators select this single-turn EnDat high-torque variant for its reliable heavy-load positioning response, smooth low-speed motion and seamless compatibility with Kollmorgen AKD motion control ecosystem.