Product Details:

KOLLMORGEN AKM63M-ANCR-00 is a large heavy-frame permanent magnet synchronous servo motor from Kollmorgen AKM series, equipped with EnDat single-turn absolute encoder and smooth plain shaft. It adopts M winding and long stack design, delivering high continuous stall torque and strong overload capacity, designed for heavy low-speed rotary indexing and limited-stroke linear positioning applications. The single-turn EnDat encoder can directly read rotor angle data within one rotation after power up, eliminating homing steps and improving restart efficiency for limited-travel automation equipment.

This servo motor transmits high-resolution digital rotor angle and speed signals to matched Kollmorgen AKD servo drives to build closed-loop motion control. Separate rotatable 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 and switching modules. The dual-cable feedback structure ensures stable signal transmission and convenient on-site maintenance.

This variant is non-brake design without integrated holding brake, suitable for heavy horizontal feed axes and large rotary turntables where shaft locking after power loss is completed by external mechanical devices. The smooth plain shaft supports flexible coupling assembly to match different reducer and transmission layouts. The stator winding uses Class F insulation material and integrates PTC thermal sensor for real-time overheat protection during long-cycle operation under fluctuating heavy load. The motor housing reaches IP54 protection grade to resist workshop dust and incidental liquid splashing. Optimized low cogging magnetic circuit reduces torque ripple greatly, achieving steady low-speed running and high 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 low-speed cycle 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 plastic extrusion auxiliary axes, large rotary molding machines, bulk material transfer systems, heavy forming equipment and large rotary storage positioning cells. Typical application axes include heavy slow-stroke feed slides, large rotary positioning turntables, reciprocating pushing platforms and clamp positioning modules. Automation integrators select this high-torque single-turn EnDat variant for its excellent low-speed stability, reliable heavy-load tracking and seamless compatibility with Kollmorgen AKD motion control ecosystem.