Product Description:

Kollmorgen’s AKM64L-AN9NGE00 is a synchronous servo motor belonging to the AKM Synchronous Servo Motors series. It is intended for positioning and speed-control tasks in industrial automation, providing closed-loop torque delivery to robotic joints, packaging machinery, and material-handling axes. By combining optimized electromagnetic laminations with low inertia, the unit translates drive commands into precise rotary motion while remaining compatible with a wide range of Kollmorgen servo amplifiers. Its synchronous design supports repeatable motion where rapid acceleration and accurate settling are required. The motor is also suitable for applications that need accurate response without unnecessary mechanical complexity.

The motor is supplied without a brake, so stopping energy must be managed by the drive or by an external mechanical lock. A smooth shaft simplifies coupling to backlash-free clamping hubs and reduces wear at the shaft interface. Power, signal, and ground are routed through a single 90° M23 connector, which helps reduce cable strain in tight cabinets and crowded machine sections. The mounting face follows the IEC with accuracy N flange standard, allowing interchange with other metric motors. The motor has a 138 mm frame dimension, which sets the outer square while keeping the footprint compact for medium-power motion systems. Inside, the winding designation L balances copper fill against thermal rise, and rotor length index 4 extends the magnetic stack for greater continuous torque. The configuration uses the standard customization level, with no special coatings or added sealing options.

Feedback is handled by a HIPERFACE DSL encoder, which transmits power and position data over one shielded pair. The sensor produces 128 lines/rev of raw resolution, and the drive can interpolate that signal for fine velocity control. Because it uses single-turn optical feedback, absolute angle is preserved through one rotation without energy storage devices. The integrated EKS36 scanning head combines an LED source, code disk, and signal processor to generate low-jitter sine-cosine tracks for commutation and feedback processing. Using one cable path for encoder communication and supply signals helps keep routing simple in compact motion systems.