AM8021-1B21-0000 by Beckhoff

The AM8021-1B21-0000 from Beckhoff and belonging to the AM Synchronous Servo Motors series is a high-performance, permanent magnet-excited three-phase synchronous motor designed for industrial automation applications. It features a nominal voltage of 100–480 V AC, a rated power of 0.42 kW, and offers a peak torque of 2.68 Nm, making it suitable for tasks that require both energy efficiency and reliable load handling. This motor is purpose-built to cater to precision control systems, ensuring robust performance in varied dynamic environments.

Engineered for precision, the AM8021-1B21-0000 operates at a rated speed of 8000 min^-1 with a standstill torque of 0.50 Nm which ensures stability during idle periods. Its convection cooling system effectively manages heat under operational load, thereby enhancing the motor's durability and facilitating continuous service without the need for complex cooling arrangements. Additional technical details include a standstill current of 0.85 A and a peak current of 4.90 A, along with a torque constant of 0.588 Nm/A and a rotor moment of inertia of 0.139 kgcm², all critical metrics that underline the motor's efficient energy conversion and rapid acceleration characteristics.

The motor also incorporates advanced motor feedback options, such as a resolver and a single-turn absolute encoder, which enable precise positioning and speed control in sophisticated automation networks. Complementing these features is the use of itec® plug connection technology, ensuring secure and reliable connectivity in industrial installations. With a design that promotes both accuracy and responsiveness, the AM8021-1B21-0000 is ideally suited for demanding industrial applications where consistent performance and ease of integration are imperative for enhancing overall system productivity.