AM8121-0F11-0000 Beckhoff
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The Beckhoff AM8121-0F11-0000 is a synchronous servomotor from the AM Synchronous Servo Motors series designed for compact drive technology. It features a flange size of 58 mm, a smooth shaft design, and an OCT single-turn feedback type. The motor is equipped with a 24 VDC holding brake providing 2 Nm of holding torque and allows for a rotatable angular connector or terminal box connection.
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Product Description:
The AM8121-0F11-0000 is a synchronous servo motor produced by Beckhoff within the AM Synchronous Servo Motors series. As a servo element, it converts drive controller commands into precise rotary motion for positioning tasks in compact handling stations, packaging lines, and other automated machinery. Its compact format suits small motion axes that need accurate starts, stops, and repeatable positioning without adding unnecessary installation bulk.
The holding brake is energized by 24 VDC, allowing the shaft to remain clamped during power-off states. Its mounting interface uses a flange diameter of 58 mm, a size that fits small gearheads and direct couplings while keeping axial space low. Position data are returned to the drive through an OCT single-turn encoder, which provides absolute feedback over one mechanical revolution for straightforward homing. Electrical terminations use a rotatable angular connector or terminal box, so cable exits can be aligned for tight installation spaces. When stopped, the motor can sustain 2 Nm of holding torque to help prevent unintended back-driving on vertical or indexed axes.
Winding code F sets the thermal behavior and current limits for balanced speed and torque in low-inertia machines. The motor uses length code 1, indicating the shortest housing available in this frame for tight equipment envelopes. Beckhoff classifies this version as For Compact Drive Technology, indicating compatibility with space-saving servo amplifiers and distributed I/O concepts. Mechanical coupling is simplified by the smooth shaft, which avoids keyway stress concentrations and suits clamp-style hubs. It is supplied in the standard version of the Synchronous Servomotors product series, so it uses typical insulation, bearing, and sealing arrangements without optional customizations.
Frequently Asked Questions about AM8121-0F11-0000:
Q: What type of connection options does the AM8121-0F11-0000 servo motor offer?
A: This model is equipped with a rotatable angular connector or a terminal box for flexible mounting options.
Q: What feedback type is included with the AM8121-0F11-0000?
A: The AM8121-0F11-0000 features OCT single-turn feedback for precise position reporting.
Q: Does the AM8121-0F11-0000 come with a holding brake?
A: The AM8121-0F11-0000 servo motor includes a 24 V holding brake for secure positioning during downtime.
Q: What is the holding torque value provided by the holding brake on the AM8121-0F11-0000?
A: The holding brake of this servo motor is rated at a holding torque of 2 Nm.
Q: What type of shaft design does the AM8121-0F11-0000 utilize?
A: This servo motor has a smooth shaft design, making it suitable for applications that require non-keyed coupling.
