RAC 2.3-150-460-API-W1

The Bosch Rexroth Indramat RAC 2.3-150-460-API-W1 is an advanced AC Main Spindle Drive Controller in the prestigious RAC Spindle Drive Controllers series. Designed for high-performance machining spindles, it supports a Rated Connection Voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V and delivers a Rated Current of 150 A for robust torque and precision control. As a member of Series 2 Version 3, it ensures seamless integration into modern CNC and robotics setups.

This controller features an Incremental encoder output and an Additional encoder input for spindle feedback, leveraging a High-resolution INDRAMAT encoder (~) to achieve exceptional speed and position accuracy. Its Analogue (+/- 10 V) Speed Command interface provides intuitive control and rapid response for variable spindle speeds. Unique to this model is its dual cooling system, combining an Internal Blower / Built-in fan to maintain optimal operating temperature under continuous high-load conditions, ensuring long-term reliability in demanding industrial environments.

Compatibility is enhanced by the standardized Interface Terminal X4, 9 poles, facilitating quick connectivity to external control systems. The controller operates without an Additional Bleeder, simplifying installation and reducing maintenance points. As a dedicated AC Main Spindle Drive Controller, it meets stringent industrial requirements for durability and efficiency. Adopting the RAC 2.3-150-460-API-W1 in your production line delivers stable spindle performance, minimal downtime, and enhanced machining accuracy, making it an ideal solution for precision manufacturing applications.