The Bosch Rexroth Indramat RAC 2.3-250-460-A0I-Z1 controller from the RAC Spindle Drive Controllers series is an advanced AC Main Spindle Drive Controller designed for high-current applications, featuring a Rated Connection Voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V and a Rated Current of 250 A. It integrates an Internal Blower / Built-in fan cooling system to ensure optimal thermal performance and includes an Additional Bleeder for enhanced discharge. The controller supports an Incremental encoder output interface and offers an Analogue (+/- 10 V) Speed Command input. Series is 2, Version is 3, and the Interface Terminal is X4, 9 poles without an additional encoder input.
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Additional Bleeder
With additional bleeder
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Rated Current
250 A
Additional Encoder Input
Without additional encoder input
Series
2
Version
3
Interface Terminal
X4, 9 poles
Speed Command
Analogue (+/- 10 V)