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AM8531-0DG0-0000 Beckhoff

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The Beckhoff AM8531-0DG0-0000 is part of the AM Synchronous Servo Motors series and features a 72 mm flange size and a smooth shaft design. This servomotor offers 24-bit OCT single-turn feedback, a rotatable angular connector or terminal box, and meets SIL 2 safety integrity standards. It is designed without a holding brake and has increased mass moment of inertia.

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Product Description:

The AM8531-0DG0-0000 is a synchronous servo motor produced by Beckhoff as part of the AM Synchronous Servo Motors series. Designed for closed-loop positioning and velocity regulation, this motor delivers precise electromechanical conversion for axes in packaging machines, pick-and-place units, and CNC gantries. Its compact frame supports direct integration with TwinCAT drive platforms, enabling deterministic motion cycles in modern industrial automation cells.

The motor mounts against machinery frames using a flange that measures 72 mm across, aligning the shaft centerline without additional adapter plates. Cabling is simplified by a rotatable angular connector, which lets power and feedback leads be oriented to suit the cabinet layout. Position data is generated by a high-density 24-bit encoder, giving 16,777,216 discrete increments per revolution, while the OCT single-turn feedback format transmits this data through a two-wire serial channel that Beckhoff drives interpret natively. The unit is supplied without a holding brake, so external clamping or motor torque must maintain position when line power is removed. An overall length code of 1 and the standard version code indicate the shortest housing option for this frame, which reduces the required axial installation space.

Dynamic behavior is tailored for loads with larger inertia through the series type identified as increased mass moment of inertia, allowing quicker speed changes without overshoot when coupled to heavy mechanical assemblies. A smooth shaft simplifies coupling to backlash-free clamping hubs and reduces particle traps in clean production zones. Electrical characteristics follow winding code D, so matching drive parameter sets are available in TwinCAT libraries for quick setup. Functional safety integration is supported up to SIL 2, enabling safe stop or limited speed modes when paired with compatible Beckhoff safety controllers.

Connection
Rotatable angular connector or terminal box
Feedback Resolution
24-bit
Feedback Type
OCT single-turn
Flange Size
72 mm
Holding Brake
Without holding brake
Motor Series Type
Increased mass moment of inertia
Overall Length Code
1
Product Series
Synchronous Servomotors
Safety Integrity Level
SIL 2
Shaft Design
Smooth shaft
Version
Standard
Winding Code
D

Frequently Asked Questions about AM8531-0DG0-0000:

Q: What type of electrical connection does the AM8531-0DG0-0000 servo motor use?

A: This model uses a rotatable angular connector or terminal box for its electrical connection.

Q: What kind of feedback and resolution does the AM8531-0DG0-0000 servo motor offer?

A: The AM8531-0DG0-0000 provides feedback with an OCT single-turn encoder operating at a 24-bit resolution.

Q: What type of shaft design is present on the AM8531-0DG0-0000?

A: This servo motor features a smooth shaft design.

Q: Does the AM8531-0DG0-0000 include a holding brake?

A: The AM8531-0DG0-0000 is built without a holding brake.

Q: What Safety Integrity Level does the AM8531-0DG0-0000 support?

A: This model achieves a Safety Integrity Level (SIL) of 2 for functional safety.


Internal Product Review

  • ‘‘The AM8531-0DG0-0000 is a Beckhoff synchronous servomotor with OCT single-turn feedback and 24-bit resolution. The rotatable angular connector supports clean cabinet integration, and the smooth shaft is well suited for precise power transmission. SIL 2 capability makes this unit a strong choice for safety-focused motion applications.’’

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