Product Details:

KOLLMORGEN AKM51E-ACCNR-00 is a heavy frame permanent magnet synchronous servo motor of Kollmorgen AKM series, equipped with SFD smart feedback device and single hybrid cable connection. It adopts 142mm IEC flange and delivers stable high continuous torque and strong overload capacity, suitable for heavy payload positioning axes that pursue simplified wiring and automatic motor identification. The SFD single-cable architecture integrates power supply, position feedback and temperature signal inside one cable, greatly reducing cable quantity and wiring workload compared with traditional dual-cable servo motors.

This servo motor transmits rotor angle, speed, winding temperature and built-in motor identity data to matched Kollmorgen AKD servo drives through SFD digital interface. The drive can read motor parameter files automatically, cutting manual configuration time during commissioning. The SFD converts analog resolver signals into stable digital communication signals, balancing vibration resistance and high-precision closed-loop control performance. The integrated rotatable hybrid connector helps suppress electromagnetic noise inside high-power electrical cabinets with inverters and switching components.

This variant is non-brake design without integrated holding brake, intended for horizontal heavy feed axes and rotary positioning platforms where static shaft locking after power loss is not required. It is equipped with smooth plain shaft for flexible coupling assembly. The stator winding uses Class F insulation material and embeds PTC thermal sensor for real-time overheat protection during long-cycle heavy load operation. The motor housing reaches IP65 protection grade, offering reliable defense against fine dust, coolant splashes and workshop moisture. Optimized low cogging magnetic circuit reduces torque ripple significantly, maintaining consistent low-speed stability and precise repetitive positioning for heavy loads.

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 SFD communication and ID recognition test, heavy load cycling endurance test, protection tightness inspection, insulation resistance check and vibration noise monitoring to guarantee stable performance in multi-shift heavy industrial production lines.

It is widely deployed on large heavy packaging machinery, big injection molding auxiliary axes, bulk material transfer systems, heavy metal forming equipment and large rotary indexing stations. Typical application axes include heavy linear feed slides, large rotary positioning turntables, material pushing platforms and heavy transfer modules. Automation integrators select this SFD single-cable heavy-duty variant for its plug-and-play identification function, neat wiring layout, high protection level and seamless compatibility with Kollmorgen AKD motion control ecosystem.