Product Description:

The AM3021-0C00 servo motor is produced by Beckhoff and forms part of the AM Synchronous Servo Motors series. Classified as a brushless synchronous unit, it converts electrical power from a matching drive into rotational motion with high positional repeatability. In automated production cells the motor is installed on linear stages, indexing tables, or small manipulators where tight speed regulation and rapid reversals are required to maintain process accuracy and throughput.

Position sensing is provided by a two-pole resolver, enabling analog angle tracking in electrically noisy environments; the double-pole design supplies sine and cosine signals for commutation and servo control. A 58 mm flange interface matches IEC size-55 gearheads and permits direct machine mounting without adapters. The motor ships without a holding brake, so applications that need passive load retention must rely on external clamps or drive torque. Output torque is sent through a smooth shaft, meaning no keyway is present and couplings must use frictional or clamping interfaces to avoid backlash. Together these elements define the motor’s behavior during dynamic positioning cycles.

The electromagnetic layout is identified by winding code C, which sets resistance and inductance suited to AM3000 inverters. Mechanical length appears as length code 1, giving the shortest housing for this frame and reducing cabinet depth when axes are lined up. The device is listed as the Standard variant, so no reinforced bearings or auxiliary cooling ducts are included. Even so, it belongs to the Synchronous Servomotors family and can run continuously when paired with matching planetary gear sets. Integration with a Beckhoff drive allows resolver signals to be auto-tuned, trimming set-up time while preserving the positional fidelity delivered by the two-pole sensor.