RAC 2.2-200-380-APD-Z1

The Bosch Rexroth Indramat RAC 2.2-200-380-APD-Z1 is a high-performance unit in the RAC Spindle Drive Controllers series designed for precision spindle applications. This AC Main Spindle Drive Controller operates on a Rated Connection Voltage of 3 x AC 400 V, 50-60Hz and delivers a robust Rated Current of 200 A to meet demanding torque requirements. A versatile Analogue (+/- 10 V) speed command input ensures seamless integration with a variety of motion control architectures. Built to Series 2 specifications and Version 2 hardware standards, it combines industrial resilience with cutting-edge control accuracy.

Reliability is enhanced by an Internal Blower / Built-in fan cooling system that maintains optimal thermal conditions during continuous operation. Safety and discharge are addressed through the With additional bleeder feature, ensuring rapid DC-link voltage decrease on shutdown. The controller supports advanced positioning through a Digital position set-point (16 bit parallel) interface and an Additional encoder input for spindle feedback, accommodating feedback loops. Connectivity is streamlined via the X4, 9 poles interface terminal, while high fidelity is guaranteed by the integrated High-resolution INDRAMAT encoder (~).

Engineered for machine tool builders and retrofit projects, this drive controller simplifies commissioning with standardized hardware footprints and clear interface definitions. Its modular design reduces cabinet space and facilitates maintenance, making it ideal for milling, grinding, and drilling centers. The combination of precision control, comprehensive feedback options, and robust protection features positions the RAC 2.2-200-380-APD-Z1 as a dependable solution for high-speed spindle automation.