Product Description

Beckhoff manufactures the AM8051-0E10-0000 servomotor. It is a permanent magnet-excited, three-phase synchronous motor at its core. This type of motor is known for its high efficiency, reliability, and ability to deliver precise torque control. The motor operates within a nominal voltage range of 100 to 480 V AC, making it compatible with various industrial power supplies. Torque, the rotational force produced by the motor, is a critical parameter in motion control applications. The AM8051-0E10-0000 boasts a standstill torque of 4.80 Nm, indicating its ability to overcome static friction and initiate motion effortlessly. Its rated torque of 4.60 Nm signifies the continuous torque it can deliver at its rated speed. For demanding tasks requiring bursts of power, the motor offers a peak torque of 17.7 Nm, enabling rapid acceleration and deceleration.

The motor's rated speed is 2500 min⁻¹, a measure of its rotational velocity under normal operating conditions. This speed, combined with its torque capabilities, determines the motor's mechanical power output, which is 1.20 kW. The power rating reflects the motor's ability to perform work over time. The electrical current drawn by the motor is an essential consideration for power supply and control system design. The AM8051-0E10-0000 has a standstill current of 2.70 A, the current required to maintain the standstill torque. Its peak current is 12.1 A, essential for delivering the peak torque during dynamic operations. The torque constant, 1.77 Nm/A, defines the relationship between the motor's torque output and the applied current. The rotor moment of inertia, 2.25 kgcm² measures the motor's resistance to changes in rotational motion. A lower moment of inertia allows for faster acceleration and deceleration, enhancing the motor's responsiveness.

The AM8051-0E10-0000 incorporates a comprehensive motor feedback system, including a resolver, a single-turn absolute encoder, and a multi-turn absolute encoder. These components provide precise information about the motor's position and speed, enabling accurate control and positioning. The motor employs convection cooling, a natural heat dissipation method that eliminates the need for external cooling devices. This simplifies installation and maintenance. The connection technology used is the M23 speedtec® plug, a robust and reliable connector designed for industrial environments. The motor is designed to operate within an ambient temperature range of +5 to +40°C, ensuring dependable performance in typical industrial settings.