AKM51H-ANC2LB-00 by Kollmorgen

The Kollmorgen AKM51H-ANC2LB-00 servo motor is a high-efficiency member of the AKM Synchronous Servo Motors series engineered for demanding industrial automation tasks. It delivers a continuous stall torque of 1.23 N·m and supports a peak stall torque of 4.06 N·m, providing stable performance across a wide speed range. Featuring an eight-pole design and optimized winding designation H, the motor achieves precise torque output with minimal torque ripple. With a compact form factor of frame dimension 108 mm and weighing just 1.55 kg, it is suitable for space-constrained installations without sacrificing power density. The AKM51H-ANC2LB-00’s robust construction ensures reliable, repeatable motion control in industrial environments.

Technical details of the AKM51H-ANC2LB-00 highlight its advanced capabilities in measurable terms. The motor’s continuous stall current of 5.85 A (arms) supports continuous operation up to a 60°C rise, while a peak stall current of 23.4 A (arms) handles transient loads. It features a shaft diameter of 14 mm and shaft length of 30 mm on a smooth shaft for flexible coupling options. Feedback resolution options of 16/32 lines per rev enable precise position feedback when paired with SpeedTec connectors. The motor’s IEC flange configuration with accuracy class N and rotor length index 1 simplify mechanical integration into existing systems.

Operational performance emphasizes both durability and efficiency. The AKM51H-ANC2LB-00 incorporates a 24 V holding brake to secure loads in power-off states and minimize drift. Two SpeedTec-Ready connectors provide straightforward power and signal routing, reducing installation time and wiring errors. With its compact mass of 1.55 kg, the motor maintains high acceleration capability while limiting inertia in dynamic applications. Its winding design and magnetic circuit optimize thermal dissipation, extending service intervals and lowering maintenance costs over the motor lifetime.

Integration of the Kollmorgen AKM51H-ANC2LB-00 into motion control architectures is seamless through compatibility with Kollmorgen drives and controllers. Engineers can leverage programmable torque and speed profiles to match application-specific requirements in robotics, semiconductor manufacturing, and packaging systems. The motor’s standardized flange and connector arrangement streamline mechanical and electrical interfaces, accelerating time to market for complex automation projects. For industrial automation professionals, the AKM51H-ANC2LB-00 delivers a balanced combination of torque density, precision feedback, and system-level reliability.