ACM2512T(2W)R050F4

The ACM2512T(2W)R050F4 is a common mid-power AC servo motor utilizing rare-earth permanent magnet synchronous motor technology. It is designed for applications requiring a balance of size and performance, often used as a drive unit for robotic arm joints.

The model name decodes key parameters: '25' for a 250mm flange size, '12' for body length, 'T' for brake configuration, '(2W)' for dual-winding design, 'R050' for a 5 N·m rated torque, and 'F4' for the feedback device type. This motor features an internal rotor structure with high-performance neodymium-iron-boron permanent magnets and a distributed winding stator design for closed-loop control.

Core advantages include optimized electromagnetic design, resulting in torque ripple within ±1% of rated torque, crucial for precise positioning and avoiding 'crawling' at low speeds. It boasts a torque density of 1.5 N·m/kg, is 40% smaller than asynchronous motors of similar power, and can output 80% of rated torque at 3000rpm with 300% overload capacity for 3 seconds. The system response bandwidth can exceed 500Hz.

Applications include CNC machine tool components like tool changers and tailstock drives, industrial robot joints (4-6 axis), and precision platforms in electronic manufacturing equipment such as SMT pick-and-place machines. It supports industrial bus interfaces like EtherCAT and PROFINET for easy integration.