AM8053-0K21-0000 Beckhoff
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The AM8053-0K21-0000 is a synchronous servo motor with a 104 mm flange size and a smooth shaft, manufactured by Beckhoff as part of the AM Synchronous Servo Motors series. It features a rotatable angular connector or terminal box, OCT multi-turn feedback, and a 24 V holding brake with a holding torque between 9 Nm and 20 Nm depending on length.
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Product Description:
The AM8053-0K21-0000 is a rotary actuator manufactured by Beckhoff within the AM Synchronous Servo Motors series. Classified as a synchronous servomotor, it provides closed-loop position and speed control for automated machinery, packaging lines, and material handling stations. When used with a compatible drive controller, the motor supplies controlled torque to mechanical axes while keeping a compact form factor for cabinet or on-machine installation. This arrangement supports repeatable motion in systems that need accurate acceleration, braking, and positioning.
Its integrated brake uses a coil rated at 24 VDC, allowing the holding function to engage when power is removed. Power and feedback leads exit through a rotatable angular connector or terminal box, so cable direction can be adjusted after installation to suit the available space. Rotor position is reported by an OCT multi-turn encoder, enabling absolute position tracking across multiple revolutions without a battery. The mounting interface follows a 104 mm square flange, which fits many common couplings and gearbox adapters. The motor also has a 24 V holding brake that secures the shaft against back-driving on vertical or suspended loads.
With a permissible load reaction of 9 Nm to 20 Nm, the motor supports medium-inertia axes without external clamping devices. The housing uses overall length code 3, which balances output capability with installation depth where space behind the mounting plate is limited. A smooth shaft simplifies coupling to backlash-free clamping hubs and other friction-locked connections. The stator uses winding code K, matching the electrical characteristics expected by compatible Beckhoff drives. The motor is presented in a standard configuration, which keeps the layout straightforward for general automation use.
Frequently Asked Questions about AM8053-0K21-0000:
Q: Does the AM8053-0K21-0000 servo motor include a holding brake?
A: This model features a 24 V holding brake for reliable shaft locking during power-off states.
Q: What type of feedback is provided by the AM8053-0K21-0000 motor?
A: The AM8053-0K21-0000 motor uses OCT multi-turn feedback for precise position detection across multiple revolutions.
Q: What is the flange size of the AM8053-0K21-0000 servo motor?
A: The flange of the AM8053-0K21-0000 has a size of 104 mm.
Q: What connection options are available for the AM8053-0K21-0000?
A: This motor supports a rotatable angular connector or terminal box for electrical connections.
Q: What is the holding torque range for the AM8053-0K21-0000 motor?
A: The holding torque offered by this model ranges from 9 Nm to 20 Nm, depending on its length.
