Product Description:

The AM3043-0E20-0000 is a synchronous servo motor built by Beckhoff for the AM Synchronous Servo Motors series. It is intended for positioning and speed-controlled axes in industrial automation where dynamic response and compact dimensions are required. By combining electrical commutation with permanent-magnet excitation, the unit converts drive currents into precisely regulated mechanical rotation that can be integrated into gantries, packaging stations, or processing machines. This arrangement supports responsive motion on indexing, transfer, and synchronized production axes.

Electrical termination is handled through a rotatable angular connector or terminal box, which provides flexibility when cabinet space is tight or cable routing must avoid moving parts. The mounting interface follows a 87 mm square flange so the stator can bolt directly to standardized gearheads or machine frames. A smooth shaft avoids keyways that might concentrate stress and is suited for clamp-style couplings. That shaft style also supports even contact across the coupling surface during torque transfer. Position data are returned by an OCT multi-turn sensor that counts multiple revolutions internally, enabling absolute feedback after power cycling without external batteries. For applications that rely on external locking devices, the motor is delivered without a holding brake, which reduces drag from additional brake components.

The motor uses winding code E, which indicates the coil resistance and inductance used with compatible Beckhoff AX-series drives. Its mechanical stack depth is identified by overall length code 3, which balances torque output against axial space. The unit is supplied in the Standard version used for this motor line. It also belongs to the Synchronous Servomotors family, which uses common flange dimensions, feedback connectors, and parameter structures across Beckhoff motion platforms. This layout supports consistent integration with related motion components in the same platform.