AM8033-0EH0-0000 by Beckhoff

The AM8033-0EH0-0000 is a standard AC servo motor manufactured by Beckhoff for the AM Synchronous Servo Motors series. It converts precisely modulated drive current into repeatable torque, providing closed-loop position and speed control in material handling, packaging, and multi-axis machine tools. The motor matches Beckhoff's synchronous servomotor mechanics, enabling direct coupling to AX drive amplifiers and EtherCAT motion controllers without adapter plates or custom cabling.

Feedback is delivered through a 24-bit encoder that uses the OCT multi-turn protocol, providing high positional resolution over 4096 revolutions. A 72 mm flange defines the mounting interface and centers the stator in gearboxes or mechanical frames. Power, signal, and protective earth exit through a rotatable angular connector or terminal box, so cable outlets can be turned toward the preferred duct. Output torque is transferred by a smooth shaft, letting designers use clamp hubs or shrink disks while eliminating key-seated stress concentrations.

The functional profile meets SIL 2, allowing the motor to participate in drive-based safety functions such as STO or SS1 when combined with certified hardware. It ships without a holding brake, reducing mass and eliminating residual torque when power is removed, which benefits high-dynamic axes with external clamping devices. Physical depth corresponds to overall length code 3, giving a housing length of roughly 158 mm for envelope studies. Electrical performance follows winding code E, prescribing the voltage constant and continuous current that the AX servo drive must supply. Both the motor series type and the version are identified as standard for straightforward interchangeability.