AM8041-1E21-0000
by Beckhoff
The Beckhoff AM8041-1E21-0000 is a high‑performance servo motor from the AM Synchronous Servo Motors series, designed for demanding industrial automation tasks. This permanent magnet-excited three-phase synchronous motor achieves a Standstill Torque of 2.45 Nm and operates over a Nominal Voltage range of 100–480 V AC. With convection cooling and rugged construction, it delivers reliable motion control in machine tools, printing systems, plastic processing equipment and other precision assemblies.
This servo motor offers a Rated Power of 1.45 kW at a Rated Speed of 6000 min⁻¹, producing a Rated Torque of 2.27 Nm and a Peak Torque of 9.14 Nm. The Torque Constant is 0.81 Nm/A, ensuring accurate current‑to‑torque conversion, while the Rotor Moment Of Inertia of 1.09 kg·cm² supports rapid acceleration and deceleration. The Peak Current rating is 13.6 A, with a Standstill Current of 3.00 A, providing the dynamic response required for high‑speed positioning and load variations.
For precision feedback, the AM8041‑1E21‑0000 integrates a comprehensive OCT feedback system including resolvers, 18‑bit single‑turn and 24‑bit multi‑turn encoders (SIL 2), as well as EnDat 3 sensors (19 bit, SIL 3). It operates reliably in ambient temperatures from +5 °C to +40 °C and connects via the robust M23 Speedtec® plug interface. Convection cooling ensures maintenance‑free heat dissipation. Certified for industrial use, this motor guarantees pinpoint positioning, high efficiency and long‑term durability, making it ideal for automated production lines and critical motion‑control applications.
