Product Description:

The AM3043-1E31-0000 is a synchronous servo motor manufactured by Beckhoff and assigned to the AM Synchronous Servo Motors series. In automated machinery, it converts drive commands from the controller into precise rotary motion for positioning axes, tooling spindles, and pick-and-place modules. Its design supports accurate motion control where stable speed regulation and repeatable positioning are required during continuous machine cycles.

A compact front face with an 87 mm flange allows direct mounting to gearboxes or mechanical frames without adapter plates. Power and feedback can be routed through a rotatable angular connector or terminal box, so cable runs can follow the cabinet layout instead of forcing a fixed exit point. Rotor position and speed are resolved by the integrated Hiperface single-turn 128 SinCos from F6 sensor, providing absolute position data for closed-loop control at startup. The electromagnetic brake circuit requires a dedicated 24 VDC supply; energizing this line releases the brake, while voltage loss engages it for holding or emergency stops. When the brake is active, it sustains a static load with 9 Nm of torque, which helps prevent drift on vertical or high-inertia axes.

The brake mechanism is a 24 V holding brake, matching the common control voltage used in cabinet I/O. Torque is transferred through a shaft with a groove and feather key, and this arrangement complies with DIN 6885 for use with standard couplings and pulleys. Mechanical sizing is based on the motor’s overall length code 3 and the normal-build housing version. The motor also uses the standard rotor and stator arrangement associated with winding code E, which helps indicate the electrical setup used for this version. This layout gives machine builders a clear mounting and drive interface without requiring special coupling hardware or a separate brake voltage standard.