RAC 2.3-200-460-A0D-W1

The Bosch Rexroth Indramat RAC 2.3-200-460-A0D-W1 from the RAC Spindle Drive Controllers series is a Device Type: AC Main Spindle Drive Controller engineered for high-precision machine tool spindles. It operates on a Rated Connection Voltage: 3 x AC 400 V, 50 Hz, ±15% or 3 x AC 460 V and delivers a Rated Current: 200 A for robust torque generation. Signal interfacing is streamlined via the Interface Terminal: X4, 9 poles and the Speed Command: Analogue (±10 V) input, ensuring seamless integration with CNC control loops. An Additional Interface: Digital position set-point (16 bit parallel) expands programmability, while the absence of an Additional Encoder Input: Without additional encoder input simplifies wiring complexity.

Performance is sustained by the Cooling: Internal Blower / Built-in fan, which maintains operating temperatures even under continuous load. The controller’s modular architecture, designated as Series: 2 and Version: 3, enables rapid servicing and upgrades by swapping units without rewiring the entire system. Safety and stability are enhanced by the omission of an Additional Bleeder: Without additional bleeder, reducing component count and maintenance points. Rugged design and standardized terminal layout allow consistent replacement procedures across the RAC family.

Compact yet powerful, the RAC 2.3-200-460-A0D-W1 provides reliable spindle drive management in manufacturing environments requiring precision and uptime. Its combination of high current capacity, analogue speed command, and digital position interface makes it ideal for demanding CNC machining centers. With Bosch Rexroth Indramat’s engineering pedigree, this controller delivers repeatable accuracy and streamlined maintenance for automated production.