AM8021-0B11-0000 by Beckhoff

The Beckhoff AM8021-0B11-0000 from the AM Synchronous Servo Motors series is a precision-engineered product designed for high-demand industrial applications. This motor utilizes a permanent magnet-excited three-phase synchronous motor design and operates within a nominal voltage range of 100-480 V AC, ensuring adaptability to a wide range of power systems. It offers a rated power of 0.42 kW and reaches a rated speed of 8000 min^-1, while delivering a peak torque of 2.68 Nm and a standstill torque of 0.50 Nm, making it particularly suitable for fast and accurate motion control in dynamic environments.

From a technical standpoint, this motor is optimized using convection cooling to efficiently manage thermal conditions without the need for active cooling elements. It supports a peak current of 4.90 A and maintains a torque constant of 0.588 Nm/A, which underlines its ability to consistently convert electrical power into mechanical motion with precision. Other technical highlights include a standstill current of 0.85 A and a rotor moment of inertia of 0.139 kgcm2, contributing to its smooth performance even under varying load conditions.

Additional features enhance the product’s reliability and compatibility in industrial settings. The motor employs an Itec® plug for secure and stable electrical connections, reducing the risk of connection failures during operation. It also meets important safety and quality standards as indicated by its CE, cURus, and EAC approvals, and is designed to operate within a controlled ambient temperature range of +5°C to +40°C. These combined attributes ensure that the motor not only performs reliably under rigorous conditions but also offers enhanced durability and efficiency for precision-motion tasks in modern automated systems.