Product Description:

The AM8553-0K10-0000 is a synchronous servo motor produced by Beckhoff within the AM Synchronous Servo Motors series. Intended for positioning, velocity, and torque regulation in automated machinery, the unit serves as a rotary actuator that couples directly to mechanical loads, allowing a compact design without belts or gearboxes. Its profile supports decentralized drive systems in packaging lines, material-handling axes, and pick-and-place modules where coordinated multi-axis motion is required. Direct coupling also helps reduce backlash sources in applications that rely on repeatable motion.

The motor mounts to a machine frame through a 104 mm flange that aligns the stator housing and provides repeatable concentricity. Rotor position is reported by a single-turn OCT encoder, enabling the drive to resolve absolute shaft angle during each revolution for closed-loop control after power-up. Electrical power and feedback conductors are routed through a rotatable angular connector or terminal box, allowing the cabling to be directed away from adjacent components. The motor is supplied without a holding brake, so any static load retention must be achieved by drive torque or external locking devices. Its electromagnetic design follows winding code K, which indicates the slot fill, conductor gauge, and thermal limits used by the paired inverter to calculate permissible continuous and peak current.

An increased mass moment of inertia rotor allows the servo to damp load disturbances and maintain speed consistency when coupled to high-inertia mechanisms. This rotor behavior can help smooth motion on axes that see abrupt load changes during indexing or transfer. The mechanical housing length identified by code 3 balances torque output with overall footprint, making the unit suitable for compact gantries. A smooth shaft simplifies coupling with clamp or friction hubs when backlash must be minimized, and the build is classified as standard, so insulation class and vibration tolerance follow the baseline configuration for this series.