AM8072-2P21-0000 Beckhoff
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The Beckhoff AM8072-2P21-0000 is a synchronous servo motor in the AM Synchronous Servo Motors series with a 194 mm flange size and smooth shaft design. It features a 24 VDC holding brake providing 70 Nm holding torque and includes an OCT multi-turn feedback type. The motor offers a rotatable angular connector or terminal box connection and an IP65 radial shaft-sealing ring.
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Product Description:
The AM8072-2P21-0000 is a synchronous servo motor manufactured by Beckhoff as part of the AM Synchronous Servo Motors series. It is intended for closed-loop positioning and velocity control in industrial automation cells, conveying systems, and machine tools where compact electromechanical drives are required. Its synchronous design supports fast response to command changes and stable speed regulation during repeated start-stop cycles. The motor belongs to the standard version of the series and is intended for use with Beckhoff AX and AX5000 drive families.
A brake supply of 24 VDC powers the electromagnetic release circuit, allowing the motor to hold or release load torque in a predictable manner when the drive is disabled. Connection options are provided through a rotatable angular connector or terminal box, so cable routing can follow the cabinet layout without introducing tight bends. Position data is returned through the OCT multi-turn encoder system, which combines one-cable technology with absolute feedback across multiple revolutions to simplify wiring. Absolute feedback also allows the controller to retain position information after power cycling. The square mounting interface uses a 194 mm flange for installation in DIN-compatible assemblies. Power is transferred through a smooth shaft, and the lack of a keyway reduces stress concentrations while supporting backlash-free clamping hubs during highly dynamic duty cycles.
The integrated holding brake develops 70 Nm of static torque, so vertical axes or suspended loads can remain stationary during emergency stops or power-off conditions. Sealing is provided by an IP65 radial shaft-sealing ring, which helps keep dust and water away from the shaft journal. The mechanical build follows overall length code 2, which sets the stack length and stator depth used for this motor version. Electrical characteristics are referenced by winding code P, which sets the stator turns ratio and rated current values for use with a matching drive controller.
Frequently Asked Questions about AM8072-2P21-0000:
Q: What type of holding brake does the AM8072-2P21-0000 include?
A: The AM8072-2P21-0000 motor is equipped with a holding brake that operates at 24 VDC.
Q: What is the holding torque offered by the AM8072-2P21-0000 servo motor?
A: This model provides a holding torque of 70 Nm, ensuring secure position holding during operation.
Q: What connection options are available on the AM8072-2P21-0000 servo motor?
A: The rotatable angular connector or terminal box allows flexible connection options for different installation needs.
Q: What type of feedback system does the AM8072-2P21-0000 support?
A: This servo motor uses OCT multi-turn feedback, enabling precise position monitoring over multiple revolutions.
Q: What is the shaft design and sealing protection for the AM8072-2P21-0000?
A: A smooth shaft with a radial shaft-sealing ring rated at IP65 is built into this model for effective sealing.
