Available. The Indramat RAC3.5-150-460-L00-W1-220 is an AC Main Spindle Drive Controller designed for high-precision spindle control in industrial automation applications. Manufactured by Indramat, a leading provider of motion control solutions, this controller offers robust performance and reliability. It operates on a rated supply voltage of 3 x AC 460 V, 50/60 Hz, delivering a continuous controller current of 150 A. The control electronics are powered by AC 230 V, 50-60 Hz, ensuring compatibility with standard industrial power systems. Cooling is managed by an internal blower with a built-in fan, maintaining optimal operating temperatures during continuous operation. The controller utilizes the SERCOS interface for speed command, facilitating precise and efficient communication between the controller and connected devices. This model is ideal for applications requiring precise spindle speed regulation, such as CNC machining centers, milling machines, and other high-precision manufacturing equipment. Its robust design and advanced features make it a reliable choice for demanding industrial environments.