AM8041-1D21-0000 Beckhoff
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The Beckhoff AM8041-1D21-0000 is part of the AM Synchronous Servo Motors series and features a shaft with groove and feather key built to DIN 6885 standards. It has a flange size of 87 mm, utilizes an OCT multi-turn feedback type, and comes with a 24 VDC holding brake supplying 9 Nm of holding torque. This standard motor is equipped with a rotatable angular connector or terminal box for connection.
Internal Product Review
The AM8041-1D21-0000 is a Beckhoff synchronous servomotor with OCT multi-turn feedback, well suited for accurate closed-loop motion control. A 24 V holding brake and 9 Nm holding torque support dependable position retention under load. A rotatable angular connector or terminal box and a shaft with groove and feather key make this unit a strong choice for disciplined servo integration.
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Product Description:
The AM8041-1D21-0000 is a synchronous servo motor produced by Beckhoff within the AM Synchronous Servo Motors series. It converts three-phase drive current into controlled rotary motion for positioning, speed, and torque control tasks in automated packaging lines, pick-and-place stations, and gantry systems. The motor is intended for closed-loop motion systems that need repeatable response during acceleration, steady running, and holding at standstill. The length code 1 keeps the housing short, which helps when axial installation space is limited.
An integrated holding brake is energized with 24 VDC, matching typical low-voltage control supplies. Its wiring is routed through a rotatable angular connector or terminal box, allowing the cable exit to be aligned during assembly and routed more cleanly inside the machine. Position feedback is handled by an OCT multi-turn encoder that records absolute shaft position across 4,096 revolutions, so no homing cycle is needed after power loss. The mounting interface uses a flange size of 87 mm, allowing direct attachment to compatible gearboxes or adapter plates. That mounting format also supports accurate alignment between the motor shaft and the driven mechanism. Winding code D is used for medium-speed, medium-torque applications.
The brake generates a holding torque of 9 Nm, allowing vertical or suspended loads to remain stationary when power is removed. Output torque is transmitted through a shaft with a groove and feather key manufactured to DIN 6885, so standard metric keys fit the hub without additional machining. The keyed shaft provides positive torque transfer in couplings and hubs that are designed for mechanical keying. The motor series type and build version are Standard. This means the motor uses the baseline coating, seal, and bearing arrangement for this model.
