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AM8033-0F21-0000 Beckhoff

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The Beckhoff AM8033-0F21-0000 is part of the AM Synchronous Servo Motors series and features a standard smooth shaft design. It includes a 24 VDC holding brake, a flange size of 72 mm, and offers a holding torque between 2 Nm and 3.5 Nm depending on its length. The motor is equipped with OCT multi-turn feedback and allows for a rotatable angular connector or terminal box connection.

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Product Description:

The AM8033-0F21-0000 is a standard synchronous servo motor produced by Beckhoff for the AM Synchronous Servo Motors series. Classified by the manufacturer under its Synchronous Servomotors product series, this rotary unit converts electrical energy into controlled torque and speed, forming the drive element in packaging lines, pick-and-place stations, and other motion axes that demand repeatable accuracy. Because the motor belongs to the series’ standard version, it follows a dimensional and electrical profile that simplifies exchange or scaling across Beckhoff’s automation platforms.

Mechanical and electrical interface data define how the motor is integrated. A 72 mm flange gives a consistent mounting footprint for gearboxes or direct-drive couplings, while the stator winding is coded F to match Beckhoff drive amplifiers. Power and feedback cabling are routed through a rotatable angular connector or terminal box, so the installer can orient conductors to suit cabinet or machine layouts. The motor carries a 24 VDC supply dedicated to the brake circuit; this energizes the integral 24 V holding brake, allowing rapid clamping when motion is halted. Brake torque spans 2 Nm to 3.5 Nm depending on the overall length, keeping axial loads immobile during power-off or emergency stops.

Other construction details support feedback precision and mechanical compatibility. A Smooth shaft eliminates keyways, minimizing backlash when the servo is coupled with friction-lock hubs or shrink disks. Rotor position data are delivered through an OCT multi-turn encoder, which tracks absolute revolution counts, removing the need for homing on startup. Thermal capacity and magnetic loading are balanced through the F winding code, and the housing follows length code 3, the medium body in the AM803x group, producing the stated holding torque without exceeding envelope limits. The motor is further identified as the standard version within the standard motor series type, reinforcing component interchangeability across Beckhoff’s motion catalog.

Brake Voltage
24 VDC
Connection
Rotatable angular connector or terminal box
Feedback Type
OCT multi-turn
Flange Size
72 mm
Holding Brake
24 V holding brake
Holding Torque
2 Nm to 3.5 Nm (dependent on length)
Motor Series Type
Standard
Overall Length Code
3
Product Series
Synchronous Servomotors
Shaft Design
Smooth shaft
Version
Standard
Winding Code
F

Frequently Asked Questions about AM8033-0F21-0000:

Q: What type of shaft does the Beckhoff AM8033-0F21-0000 servo motor have?

A: The AM8033-0F21-0000 is equipped with a smooth shaft design.

Q: What are the voltage and holding torque ratings for the holding brake on AM8033-0F21-0000?

A: The holding brake operates at 24 VDC and offers a holding torque between 2 Nm and 3.5 Nm depending on the motor length.

Q: What type of feedback does the AM8033-0F21-0000 servo motor provide?

A: This motor uses OCT multi-turn feedback for precise position detection and control.

Q: What motor connection types are available on the Beckhoff AM8033-0F21-0000?

A: The connection options include a rotatable angular connector or a terminal box, allowing for flexible installation.

Q: What is the flange size of the AM8033-0F21-0000 servo motor?

A: The flange size of the AM8033-0F21-0000 is 72 mm.


Internal Product Review

  • ‘‘The AM8033-0F21-0000 is a Beckhoff synchronous servomotor featuring OCT multi-turn feedback and a smooth shaft. A 24 V holding brake with up to 3.5 Nm holding torque supports secure axis retention, a key advantage for precise servo applications.’’

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