Product Description:

The AM8531-0C20-0000 belongs to the AM Synchronous Servo Motors series from Beckhoff. It is a compact brushless servo motor intended for precise positioning and velocity control in industrial automation cells, pick-and-place gantries, and packaging machinery. Its electrical feedback, mechanical interface, and winding layout are matched to compatible drive controllers, allowing repeatable torque delivery during coordinated motion while keeping axis integration straightforward. That makes it suitable for indexing units, transfer modules, and compact handling equipment where servo response must remain consistent from cycle to cycle.

The motor uses a 72 mm flange, and power and signal leads can be routed through a rotatable angular connector or an optional terminal box to suit different mounting directions. Cable exit flexibility can be useful when the motor is installed near guards, slides, or tightly spaced machine frames. The rotor has an increased mass moment of inertia, which helps stabilize motion in applications that cycle between acceleration and deceleration under varying loads. A smooth shaft reduces stress concentrations at the output and is intended for use with clamp or friction couplings. The stator uses winding code C, which corresponds to the electrical values expected by the drive for current control and thermal management.

The motor has length code 1, which keeps the housing short and helps limit the space required along the machine axis. It is supplied without a holding brake, so any load that must remain fixed at standstill needs external holding force or drive-applied torque. Position information is provided by an OCT multi-turn encoder, which delivers absolute feedback over multiple revolutions and removes the need for homing after a power interruption. Absolute feedback also helps the control system recover machine position quickly after a shutdown or controlled restart.