Product Description:

The AM3054-0K21-0000 is a synchronous servo motor manufactured by Beckhoff and included in the AM Synchronous Servo Motors series. The unit delivers controlled rotary motion for industrial automation tasks, linking directly to drive amplifiers and feedback systems so that packaging lines, assembly gantries, and material-handling axes can be positioned quickly and with repeatable accuracy. Its electromagnetic design supports rapid acceleration and deceleration without mechanical backlash, making it suitable for dynamic point-to-point moves and continuous speed regulation in modern machinery.

The integrated holding brake is energized at 24 VDC; when power is removed, the brake clamps the shaft to prevent drift on vertical or high-inertia loads. Rotor position is captured by an OCT multi-turn encoder that retains absolute angle data over several revolutions, allowing immediate startup without homing. The mechanical interface uses a 104 mm square flange, providing a direct fit to mid-frame planetary gearboxes and couplings. Output torque is transmitted through a smooth shaft, a design that favors low-vibration torque transfer in servo press fits and collet hubs. The winding code K identifies the coil set, so the drive must use the matching voltage constant and rated current values.

Field wiring is simplified by a rotatable angular connector, which can be turned before locking so the power and feedback cables exit in the best direction for the machine layout. Depending on the stator length, the holding brake produces 9 Nm to 20 Nm of static torque, giving enough margin to secure loads when the axis is stopped. This motor corresponds to overall length 4, balancing higher continuous torque with moderate mass and inertia. The unit is supplied in the Standard mechanical and thermal configuration, so no special coatings or high-speed options are included.