RAC 2.3-200-460-AP0-W1

The Bosch Rexroth Indramat RAC 2.3-200-460-AP0-W1 drive controller from the RAC Spindle Drive Controllers series delivers precise control of main spindle speed and torque for high-performance machining operations. Featuring a Rated Connection Voltage: 3 x AC 460 V, 50 Hz, +/- 15% and a Rated Current: 200 A, this AC main spindle drive controller is engineered to manage varying load demands with consistent accuracy. With a modular structure and direct connection to three-phase supply networks, it performs both continuous operation and emergency DC braking to enhance safety and reliability.

As a specialized Device Type: AC Main Spindle Drive Controller, this unit incorporates an Internal Blower/Built-in fan cooling system to maintain optimal thermal conditions even under heavy duty cycles. It offers an Analogue (+/- 10 V) Speed Command via a 9-pole Interface Terminal: X4, ensuring seamless integration with standard CNC controls. An Additional Encoder Input supports high-resolution INDRAMAT encoder feedback for spindle positioning, while the absence of an additional bleeder simplifies configuration and reduces potential maintenance points. The drive’s Version: 3 design and Series: 2 architecture underline its advanced functionality and adaptability.

Designed to withstand industrial environments, the RAC 2.3-200-460-AP0-W1 meets an IP 10 degree of protection in accordance with EN 60 529/DIN VDE 0470, safeguarding internal electronics from dust and accidental contact. It operates reliably at altitudes up to 1 000 m and ambient temperatures up to 55 °C (with de-rating to 80% performance at maximum temperature), and requires no condensation during use. Twisted power cable cores and a grounded motor connection ensure enhanced electromagnetic compatibility and safety. This robust spindle drive controller guarantees precise speed regulation, efficient cooling, and simplified integration for demanding industrial CNC applications.